City break in United Kingdom
Four or five days of maps, metro rides and restaurant hunting. Hotel and cafe Wi-Fi fill the gaps, so 3 GB is usually enough.
TripoSIM · 5 GB15 days€3.84Best eSIM for United Kingdom in 2026
We compared 2,318 plans from 20 providers on price, data and how long they last. Here's what to buy for a trip to United Kingdom.
In short
- From €3.84: TripoSIM's 5 GB for 15 days is the cheapest plan we list.
- €0.19 per GB is the best value, with Orange Travel's 500 GB for 90 days.
- 3 plans come with a phone number for calls and texts. The others are data only.
- Install before you fly. Set the eSIM up at home on Wi-Fi and switch it on when you land.
Prices checked 1 hour ago
- Cheapest 5 GB plan
- €3.84
- Typical price per GB
- €0.66
- Mobile networks
- 16
- Providers compared
- 20
Our picks for United Kingdom
Ranked from today's prices. They change when providers change theirs.
Most data for your money(Best value)
500 GB for 90 days
Enough for video calls and a hotspot every day.
- EE Limited
- Orange
- T-Mobile
- Three UK
- Virgin Media O2
- Vodafone
€92.99€0.19 / GB · best rate
Provider: Orange TravelOur rating: 3.8 out of 5
View deal: Orange Travel United Kingdom 500 GB 90 daysJust getting connected(Cheapest)
1 GB for 7 days
Light use: maps and messages only.
- Hotspot
€0.99Lowest total price
Provider: RoamicOur rating: 3.9 out of 5
View deal: Roamic United Kingdom 1 GB 7 daysHeavy use, unlimited data(Unlimited)
1 GB a day for 1 day
Slows down after 1 GB a day.
€0.99€0.99 a day
Provider: mysim24Our rating: 3.6 out of 5
View deal: mysim24 United Kingdom · Unlimited · 1 day
What eSIM data costs in United Kingdom
Data gets cheaper as plans get bigger: a typical 5 GB plan in United Kingdom costs €0.89 per GB, a 50 GB plan €0.62. If you're unsure, size up rather than top up later.
Which eSIM for which trip
Three common ways people travel in United Kingdom, and the plan that suits each.
A week at the beach
Hotel Wi-Fi covers most of the day. You need data for the beach, day trips and transfers: 5 GB covers a week for most people.
TripoSIM · 5 GB15 days€3.84Two weeks on the road
Navigation, bookings on the go and photos sent home every day. Go for 10 GB or more, and check the plan lasts the whole trip.
Roamic · 10 GB30 days€5.99Compare all plans
100 plans, prices in euros.
| Provider | Our rating | Data | Days | Network | Hotspot | Per GB | Price | Deal |
|---|---|---|---|---|---|---|---|---|
| Orange TravelUnited Kingdom 500 GB 90 daysOur rating: 3.8 out of 5 · 500 GB · 90 days · EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Our rating: 3.8 out of 5 | 500 GB | 90 | EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Not stated | €0.19 / GB | €92.99 | View deal: Orange Travel United Kingdom 500 GB 90 days |
| Lempart FlexUnited Kingdom · up to 5 Mbps · IP UK/EU · no top-upNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 30 GB · 7 days | Our rating: 3.2 out of 5 | 30 GB | 7 | Not stated | Yes | €0.22 / GB | €6.69 | View deal: Lempart Flex United Kingdom · up to 5 Mbps · IP UK/EU · no top-up |
| Lempart FlexUnited Kingdom · up to 5 Mbps · IP UK/EU · no top-upNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 45 GB · 15 days | Our rating: 3.2 out of 5 | 45 GB | 15 | Not stated | Yes | €0.24 / GB | €10.71 | View deal: Lempart Flex United Kingdom · up to 5 Mbps · IP UK/EU · no top-up |
| Orange TravelUnited Kingdom 200 GB 45 daysOur rating: 3.8 out of 5 · 200 GB · 45 days · EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Our rating: 3.8 out of 5 | 200 GB | 45 | EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Not stated | €0.30 / GB | €59.99 | View deal: Orange Travel United Kingdom 200 GB 45 days |
| Orange TravelUnited Kingdom 100 GB 30 daysOur rating: 3.8 out of 5 · 100 GB · 30 days · EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Our rating: 3.8 out of 5 | 100 GB | 30 | EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Not stated | €0.35 / GB | €34.99 | View deal: Orange Travel United Kingdom 100 GB 30 days |
| Orange TravelUnited Kingdom 100 GB 45 daysOur rating: 3.8 out of 5 · 100 GB · 45 days · EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Our rating: 3.8 out of 5 | 100 GB | 45 | EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Not stated | €0.36 / GB | €35.99 | View deal: Orange Travel United Kingdom 100 GB 45 days |
| Wanderly eSIMUnited Kingdom 50GB 5DaysOur rating: 4.1 out of 5 · 50 GB · 5 days | Our rating: 4.1 out of 5 | 50 GB | 5 | Not stated | Not stated | €0.41 / GB | €20.54 | View deal: Wanderly eSIM United Kingdom 50GB 5Days |
| Wanderly eSIMUnited Kingdom 50GB 15DaysOur rating: 4.1 out of 5 · 50 GB · 15 days | Our rating: 4.1 out of 5 | 50 GB | 15 | Not stated | Not stated | €0.41 / GB | €20.54 | View deal: Wanderly eSIM United Kingdom 50GB 15Days |
| Wanderly eSIMUnited Kingdom 50GB 30DaysOur rating: 4.1 out of 5 · 50 GB · 30 days | Our rating: 4.1 out of 5 | 50 GB | 30 | Not stated | Not stated | €0.41 / GB | €20.54 | View deal: Wanderly eSIM United Kingdom 50GB 30Days |
| Wanderly eSIMUnited Kingdom 50GB 7DaysOur rating: 4.1 out of 5 · 50 GB · 7 days | Our rating: 4.1 out of 5 | 50 GB | 7 | Not stated | Not stated | €0.41 / GB | €20.54 | View deal: Wanderly eSIM United Kingdom 50GB 7Days |
| Wanderly eSIMUnited Kingdom 50GB 10DaysOur rating: 4.1 out of 5 · 50 GB · 10 days | Our rating: 4.1 out of 5 | 50 GB | 10 | Not stated | Not stated | €0.41 / GB | €20.54 | View deal: Wanderly eSIM United Kingdom 50GB 10Days |
| Wanderly eSIMUnited Kingdom 50GB 3DaysOur rating: 4.1 out of 5 · 50 GB · 3 days | Our rating: 4.1 out of 5 | 50 GB | 3 | Not stated | Not stated | €0.41 / GB | €20.54 | View deal: Wanderly eSIM United Kingdom 50GB 3Days |
| Lempart FlexUnited Kingdom · IP PL · no top-upNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 50 GB · 5 days | Our rating: 3.2 out of 5 | 50 GB | 5 | Not stated | Yes | €0.38 / GB | €18.75 | View deal: Lempart Flex United Kingdom · IP PL · no top-up |
| Wanderly eSIMUnited Kingdom 30GB 7DaysOur rating: 4.1 out of 5 · 30 GB · 7 days | Our rating: 4.1 out of 5 | 30 GB | 7 | Not stated | Not stated | €0.45 / GB | €13.39 | View deal: Wanderly eSIM United Kingdom 30GB 7Days |
| Wanderly eSIMUnited Kingdom 30GB 10DaysOur rating: 4.1 out of 5 · 30 GB · 10 days | Our rating: 4.1 out of 5 | 30 GB | 10 | Not stated | Not stated | €0.45 / GB | €13.39 | View deal: Wanderly eSIM United Kingdom 30GB 10Days |
| Wanderly eSIMUnited Kingdom 30GB 3DaysOur rating: 4.1 out of 5 · 30 GB · 3 days | Our rating: 4.1 out of 5 | 30 GB | 3 | Not stated | Not stated | €0.45 / GB | €13.39 | View deal: Wanderly eSIM United Kingdom 30GB 3Days |
| Wanderly eSIMUnited Kingdom 30GB 5DaysOur rating: 4.1 out of 5 · 30 GB · 5 days | Our rating: 4.1 out of 5 | 30 GB | 5 | Not stated | Not stated | €0.45 / GB | €13.39 | View deal: Wanderly eSIM United Kingdom 30GB 5Days |
| Wanderly eSIMUnited Kingdom 30GB 15DaysOur rating: 4.1 out of 5 · 30 GB · 15 days | Our rating: 4.1 out of 5 | 30 GB | 15 | Not stated | Not stated | €0.45 / GB | €13.39 | View deal: Wanderly eSIM United Kingdom 30GB 15Days |
| mysim24United Kingdom · 100 GB · Unlimited calls · SMS · 31 daysOur rating: 3.6 out of 5 · 100 GB · 31 days | Our rating: 3.6 out of 5 | 100 GB | 31 | Not stated | Not stated | €0.44 / GB | €43.50 | View deal: mysim24 United Kingdom · 100 GB · Unlimited calls · SMS · 31 days |
| RoamicUnited Kingdom 50 GB 30 daysOur rating: 3.9 out of 5 · 50 GB · 30 days | Our rating: 3.9 out of 5 | 50 GB | 30 | Not stated | Yes | €0.46 / GB | €22.99 | View deal: Roamic United Kingdom 50 GB 30 days |
| Wanderly eSIMUnited Kingdom 30GB 30DaysOur rating: 4.1 out of 5 · 30 GB · 30 days | Our rating: 4.1 out of 5 | 30 GB | 30 | Not stated | Not stated | €0.48 / GB | €14.29 | View deal: Wanderly eSIM United Kingdom 30GB 30Days |
| RoamicUnited Kingdom 20 GB 30 daysOur rating: 3.9 out of 5 · 20 GB · 30 days | Our rating: 3.9 out of 5 | 20 GB | 30 | Not stated | Yes | €0.50 / GB | €9.99 | View deal: Roamic United Kingdom 20 GB 30 days |
| Lempart FlexUnited Kingdom · IP FR/NL/UKNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 50 GB · 30 days | Our rating: 3.2 out of 5 | 50 GB | 30 | Not stated | Yes | €0.49 / GB | €24.56 | View deal: Lempart Flex United Kingdom · IP FR/NL/UK |
| Wanderly eSIMUnited Kingdom 20GB 10DaysOur rating: 4.1 out of 5 · 20 GB · 10 days | Our rating: 4.1 out of 5 | 20 GB | 10 | Not stated | Not stated | €0.54 / GB | €10.71 | View deal: Wanderly eSIM United Kingdom 20GB 10Days |
| Wanderly eSIMUnited Kingdom 20GB 5DaysOur rating: 4.1 out of 5 · 20 GB · 5 days | Our rating: 4.1 out of 5 | 20 GB | 5 | Not stated | Not stated | €0.54 / GB | €10.71 | View deal: Wanderly eSIM United Kingdom 20GB 5Days |
| Wanderly eSIMUnited Kingdom 20GB 3DaysOur rating: 4.1 out of 5 · 20 GB · 3 days | Our rating: 4.1 out of 5 | 20 GB | 3 | Not stated | Not stated | €0.54 / GB | €10.71 | View deal: Wanderly eSIM United Kingdom 20GB 3Days |
| Wanderly eSIMUnited Kingdom 20GB 7DaysOur rating: 4.1 out of 5 · 20 GB · 7 days | Our rating: 4.1 out of 5 | 20 GB | 7 | Not stated | Not stated | €0.54 / GB | €10.71 | View deal: Wanderly eSIM United Kingdom 20GB 7Days |
| Wanderly eSIMUnited Kingdom 20GB 30DaysOur rating: 4.1 out of 5 · 20 GB · 30 days | Our rating: 4.1 out of 5 | 20 GB | 30 | Not stated | Not stated | €0.54 / GB | €10.71 | View deal: Wanderly eSIM United Kingdom 20GB 30Days |
| Wanderly eSIMUnited Kingdom 20GB 15DaysOur rating: 4.1 out of 5 · 20 GB · 15 days | Our rating: 4.1 out of 5 | 20 GB | 15 | Not stated | Not stated | €0.54 / GB | €10.71 | View deal: Wanderly eSIM United Kingdom 20GB 15Days |
| mysim24United Kingdom · 100 GB · 30 daysOur rating: 3.6 out of 5 · 100 GB · 30 days | Our rating: 3.6 out of 5 | 100 GB | 30 | Not stated | Not stated | €0.54 / GB | €53.50 | View deal: mysim24 United Kingdom · 100 GB · 30 days |
| RoamtellUnited Kingdom 50GB 30DaysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 50 GB · 30 days | Our rating: 2.6 out of 5 | 50 GB | 30 | Not stated | Not stated | €0.50 / GB | €24.93 | View deal: Roamtell United Kingdom 50GB 30Days |
| RoamtellScotland 20 GB - 30 daysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 20 GB · 30 days | Our rating: 2.6 out of 5 | 20 GB | 30 | Not stated | Not stated | €0.53 / GB | €10.63 | View deal: Roamtell Scotland 20 GB - 30 days |
| RoamicUnited Kingdom 10 GB 30 daysOur rating: 3.9 out of 5 · 10 GB · 30 days | Our rating: 3.9 out of 5 | 10 GB | 30 | Not stated | Yes | €0.60 / GB | €5.99 | View deal: Roamic United Kingdom 10 GB 30 days |
| Orange TravelUnited Kingdom 50 GB 30 daysOur rating: 3.8 out of 5 · 50 GB · 30 days · EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Our rating: 3.8 out of 5 | 50 GB | 30 | EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Not stated | €0.60 / GB | €29.99 | View deal: Orange Travel United Kingdom 50 GB 30 days |
| mysim24United Kingdom · 50 GB · 30 daysOur rating: 3.6 out of 5 · 50 GB · 30 days | Our rating: 3.6 out of 5 | 50 GB | 30 | Not stated | Not stated | €0.59 / GB | €29.49 | View deal: mysim24 United Kingdom · 50 GB · 30 days |
| Inbox eSIMUnited Kingdom 50 GB / 30 daysNew · online since Aug 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.5 out of 5 · 50 GB · 30 days | Our rating: 2.5 out of 5 | 50 GB | 30 | Not stated | Yes | €0.55 / GB | €27.61 | View deal: Inbox eSIM United Kingdom 50 GB / 30 days |
| Lempart FlexUnited Kingdom · IP FR/NL/UKNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 20 GB · 30 days | Our rating: 3.2 out of 5 | 20 GB | 30 | Not stated | Yes | €0.60 / GB | €12.05 | View deal: Lempart Flex United Kingdom · IP FR/NL/UK |
| Lempart FlexUnited Kingdom · IP FR · no top-upNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 30 GB · 30 days | Our rating: 3.2 out of 5 | 30 GB | 30 | Not stated | Yes | €0.60 / GB | €17.86 | View deal: Lempart Flex United Kingdom · IP FR · no top-up |
| GigapandaWalesOur rating: 3.2 out of 5 · 50 GB · 30 days | Our rating: 3.2 out of 5 | 50 GB | 30 | Not stated | No | €0.62 / GB | €31.18 | View deal: Gigapanda Wales |
| GigapandaScotlandOur rating: 3.2 out of 5 · 50 GB · 30 days | Our rating: 3.2 out of 5 | 50 GB | 30 | Not stated | No | €0.62 / GB | €31.18 | View deal: Gigapanda Scotland |
| GigapandaNorthern IrelandOur rating: 3.2 out of 5 · 50 GB · 30 days | Our rating: 3.2 out of 5 | 50 GB | 30 | Not stated | No | €0.62 / GB | €31.18 | View deal: Gigapanda Northern Ireland |
| GigapandaUnited KingdomOur rating: 3.2 out of 5 · 50 GB · 30 days | Our rating: 3.2 out of 5 | 50 GB | 30 | Not stated | No | €0.62 / GB | €31.18 | View deal: Gigapanda United Kingdom |
| GigapandaEnglandOur rating: 3.2 out of 5 · 50 GB · 30 days | Our rating: 3.2 out of 5 | 50 GB | 30 | Not stated | No | €0.62 / GB | €31.18 | View deal: Gigapanda England |
| EsoimUnited Kingdom eSIM 50 GB (30 Days)Our rating: 2.9 out of 5 · 50 GB · 30 days | Our rating: 2.9 out of 5 | 50 GB | 30 | Not stated | Yes | €0.61 / GB | €30.49 | View deal: Esoim United Kingdom eSIM 50 GB (30 Days) |
| Airalo50 GB United Kingdom travel eSIM valid for 30 daysOur rating: 4.2 out of 5 · 50 GB · 30 days | Our rating: 4.2 out of 5 | 50 GB | 30 | Not stated | Yes | €0.70 / GB | €34.84 | View deal: Airalo 50 GB United Kingdom travel eSIM valid for 30 days |
| PRIeSIMUnited Kingdom 50 GB · 30 daysNew · online since Jun 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.3 out of 5 · 50 GB · 30 days | Our rating: 2.3 out of 5 | 50 GB | 30 | Not stated | Not stated | €0.60 / GB | €29.99 | View deal: PRIeSIM United Kingdom 50 GB · 30 days |
| Lempart FlexUnited Kingdom · IP UK/EU · no top-upNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 15 GB · 30 days | Our rating: 3.2 out of 5 | 15 GB | 30 | Not stated | Yes | €0.65 / GB | €9.82 | View deal: Lempart Flex United Kingdom · IP UK/EU · no top-up |
| Lempart FlexUnited Kingdom · IP UK/EU · no top-upNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 20 GB · 30 days | Our rating: 3.2 out of 5 | 20 GB | 30 | Not stated | Yes | €0.65 / GB | €12.95 | View deal: Lempart Flex United Kingdom · IP UK/EU · no top-up |
| TripoSIMUnited Kingdom 50 GB 90 daysNew · online since Feb 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.8 out of 5 · 50 GB · 90 days | Our rating: 2.8 out of 5 | 50 GB | 90 | Not stated | Yes | €0.63 / GB | €31.61 | View deal: TripoSIM United Kingdom 50 GB 90 days |
| RoamtellUnited Kingdom 20GB 30DaysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 20 GB · 30 days | Our rating: 2.6 out of 5 | 20 GB | 30 | Not stated | Not stated | €0.62 / GB | €12.42 | View deal: Roamtell United Kingdom 20GB 30Days |
| Wanderly eSIMUnited Kingdom 10GB 30DaysOur rating: 4.1 out of 5 · 10 GB · 30 days | Our rating: 4.1 out of 5 | 10 GB | 30 | Not stated | Not stated | €0.71 / GB | €7.14 | View deal: Wanderly eSIM United Kingdom 10GB 30Days |
| Wanderly eSIMUnited Kingdom 50GB 180DaysOur rating: 4.1 out of 5 · 50 GB · 180 days | Our rating: 4.1 out of 5 | 50 GB | 180 | Not stated | Not stated | €0.71 / GB | €35.73 | View deal: Wanderly eSIM United Kingdom 50GB 180Days |
| NomadUnited Kingdom 50 GB 30 daysOur rating: 3.9 out of 5 · 50 GB · 30 days · Vodafone | Our rating: 3.9 out of 5 | 50 GB | 30 | Vodafone | Yes | €0.70 / GB | €34.86 | View deal: Nomad United Kingdom 50 GB 30 days |
| mysim24United Kingdom · 50 GB · Unlimited calls · Incoming SMS · 30 daysOur rating: 3.6 out of 5 · 50 GB · 30 days | Our rating: 3.6 out of 5 | 50 GB | 30 | Not stated | Not stated | €0.70 / GB | €34.99 | View deal: mysim24 United Kingdom · 50 GB · Unlimited calls · Incoming SMS · 30 days |
| RoamtellUnited Kingdom 50 GB - 500 SMS - 500 Mins - 30 daysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 50 GB · 30 days | Our rating: 2.6 out of 5 | 50 GB | 30 | Not stated | Not stated | €0.66 / GB | €32.97 | View deal: Roamtell United Kingdom 50 GB - 500 SMS - 500 Mins - 30 days |
| PRIeSIMScotland 20 GB · 30 daysNew · online since Jun 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.3 out of 5 · 20 GB · 30 days | Our rating: 2.3 out of 5 | 20 GB | 30 | Not stated | Not stated | €0.65 / GB | €12.99 | View deal: PRIeSIM Scotland 20 GB · 30 days |
| RoamtellUnited Kingdom 20 GB - 30 daysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 20 GB · 30 days | Our rating: 2.6 out of 5 | 20 GB | 30 | Not stated | Not stated | €0.67 / GB | €13.31 | View deal: Roamtell United Kingdom 20 GB - 30 days |
| Lempart FlexUnited Kingdom · IP FR/NL/UKNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 10 GB · 30 days | Our rating: 3.2 out of 5 | 10 GB | 30 | Not stated | Yes | €0.71 / GB | €7.14 | View deal: Lempart Flex United Kingdom · IP FR/NL/UK |
| TripoSIMUnited Kingdom 10 GB 15 daysNew · online since Feb 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.8 out of 5 · 10 GB · 15 days | Our rating: 2.8 out of 5 | 10 GB | 15 | Not stated | Yes | €0.69 / GB | €6.87 | View deal: TripoSIM United Kingdom 10 GB 15 days |
| mysim24United Kingdom · 50 GB · Unlimited calls · SMS · 31 daysOur rating: 3.6 out of 5 · 50 GB · 31 days | Our rating: 3.6 out of 5 | 50 GB | 31 | Not stated | Not stated | €0.74 / GB | €36.99 | View deal: mysim24 United Kingdom · 50 GB · Unlimited calls · SMS · 31 days |
| eSIMzioUnited Kingdom 50 GB — 30 daysNew · online since Jun 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.2 out of 5 · 50 GB · 30 days | Our rating: 2.2 out of 5 | 50 GB | 30 | Not stated | Not stated | €0.66 / GB | €32.84 | View deal: eSIMzio United Kingdom 50 GB — 30 days |
| Lempart FlexUnited Kingdom · IP UK/EU · no top-upNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 10 GB · 30 days | Our rating: 3.2 out of 5 | 10 GB | 30 | Not stated | Yes | €0.72 / GB | €7.18 | View deal: Lempart Flex United Kingdom · IP UK/EU · no top-up |
| PRIeSIMUnited Kingdom 20 GB · 30 daysNew · online since Jun 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.3 out of 5 · 20 GB · 30 days | Our rating: 2.3 out of 5 | 20 GB | 30 | Not stated | Not stated | €0.67 / GB | €13.49 | View deal: PRIeSIM United Kingdom 20 GB · 30 days |
| mysim24United Kingdom · 50 GB · 90 daysOur rating: 3.6 out of 5 · 50 GB · 90 days | Our rating: 3.6 out of 5 | 50 GB | 90 | Not stated | Not stated | €0.77 / GB | €38.50 | View deal: mysim24 United Kingdom · 50 GB · 90 days |
| RoamicUnited Kingdom 5 GB 21 daysOur rating: 3.9 out of 5 · 5 GB · 21 days | Our rating: 3.9 out of 5 | 5 GB | 21 | Not stated | Yes | €0.80 / GB | €3.99 | View deal: Roamic United Kingdom 5 GB 21 days |
| EsoimUnited Kingdom eSIM 20 GB (30 Days)Our rating: 2.9 out of 5 · 20 GB · 30 days | Our rating: 2.9 out of 5 | 20 GB | 30 | Not stated | Yes | €0.75 / GB | €14.99 | View deal: Esoim United Kingdom eSIM 20 GB (30 Days) |
| mysim24United Kingdom · 20 GB · 30 daysOur rating: 3.6 out of 5 · 20 GB · 30 days | Our rating: 3.6 out of 5 | 20 GB | 30 | Not stated | Not stated | €0.80 / GB | €15.99 | View deal: mysim24 United Kingdom · 20 GB · 30 days |
| TripoSIMUnited Kingdom 5 GB 15 daysNew · online since Feb 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.8 out of 5 · 5 GB · 15 days | Our rating: 2.8 out of 5 | 5 GB | 15 | Not stated | Yes | €0.77 / GB | €3.84 | View deal: TripoSIM United Kingdom 5 GB 15 days |
| BidaiesimUnited Kingdom 50 GB · 30 daysNew · online since Jul 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.1 out of 5 · 50 GB · 30 days | Our rating: 2.1 out of 5 | 50 GB | 30 | Not stated | Not stated | €0.73 / GB | €36.50 | View deal: Bidaiesim United Kingdom 50 GB · 30 days |
| RoamtellUnited Kingdom 20 GB - 200 SMS - 200 Mins - 15 daysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 20 GB · 15 days | Our rating: 2.6 out of 5 | 20 GB | 15 | Not stated | Not stated | €0.76 / GB | €15.10 | View deal: Roamtell United Kingdom 20 GB - 200 SMS - 200 Mins - 15 days |
| GigapandaWalesOur rating: 3.2 out of 5 · 30 GB · 30 days | Our rating: 3.2 out of 5 | 30 GB | 30 | Not stated | No | €0.80 / GB | €24.03 | View deal: Gigapanda Wales |
| GigapandaScotlandOur rating: 3.2 out of 5 · 30 GB · 30 days | Our rating: 3.2 out of 5 | 30 GB | 30 | Not stated | No | €0.80 / GB | €24.03 | View deal: Gigapanda Scotland |
| GigapandaEnglandOur rating: 3.2 out of 5 · 30 GB · 30 days | Our rating: 3.2 out of 5 | 30 GB | 30 | Not stated | No | €0.80 / GB | €24.03 | View deal: Gigapanda England |
| GigapandaUnited KingdomOur rating: 3.2 out of 5 · 30 GB · 30 days | Our rating: 3.2 out of 5 | 30 GB | 30 | Not stated | No | €0.80 / GB | €24.03 | View deal: Gigapanda United Kingdom |
| GigapandaNorthern IrelandOur rating: 3.2 out of 5 · 30 GB · 30 days | Our rating: 3.2 out of 5 | 30 GB | 30 | Not stated | No | €0.80 / GB | €24.03 | View deal: Gigapanda Northern Ireland |
| Lempart FlexUnited Kingdom · IP FR/NL/UKNew · online since Sept 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 3.2 out of 5 · 50 GB · 180 days | Our rating: 3.2 out of 5 | 50 GB | 180 | Not stated | Yes | €0.80 / GB | €40.19 | View deal: Lempart Flex United Kingdom · IP FR/NL/UK |
| mysim24United Kingdom · 50 GB · 180 daysOur rating: 3.6 out of 5 · 50 GB · 180 days | Our rating: 3.6 out of 5 | 50 GB | 180 | Not stated | Not stated | €0.83 / GB | €41.50 | View deal: mysim24 United Kingdom · 50 GB · 180 days |
| Inbox eSIMUnited Kingdom 20 GB / 30 daysNew · online since Aug 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.5 out of 5 · 20 GB · 30 days | Our rating: 2.5 out of 5 | 20 GB | 30 | Not stated | Yes | €0.76 / GB | €15.10 | View deal: Inbox eSIM United Kingdom 20 GB / 30 days |
| Airalo50 GB European Union and United Kingdom travel eSIM valid for 30 days in 28 countriesOur rating: 4.2 out of 5 · 50 GB · 30 days | Our rating: 4.2 out of 5 | 50 GB | 30 | Not stated | Yes | €0.88 / GB | €43.78 | View deal: Airalo 50 GB European Union and United Kingdom travel eSIM valid for 30 days in 28 countries |
| Airalo50 GB Scotland travel eSIM valid for 30 daysOur rating: 4.2 out of 5 · 50 GB · 30 days | Our rating: 4.2 out of 5 | 50 GB | 30 | Not stated | Yes | €0.88 / GB | €43.78 | View deal: Airalo 50 GB Scotland travel eSIM valid for 30 days |
| PRIeSIMUnited Kingdom 10 GB · 30 daysNew · online since Jun 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.3 out of 5 · 10 GB · 30 days | Our rating: 2.3 out of 5 | 10 GB | 30 | Not stated | Not stated | €0.75 / GB | €7.49 | View deal: PRIeSIM United Kingdom 10 GB · 30 days |
| Wanderly eSIMUnited Kingdom 5GB 10DaysOur rating: 4.1 out of 5 · 5 GB · 10 days | Our rating: 4.1 out of 5 | 5 GB | 10 | Not stated | Not stated | €0.89 / GB | €4.46 | View deal: Wanderly eSIM United Kingdom 5GB 10Days |
| Wanderly eSIMUnited Kingdom 5GB 5DaysOur rating: 4.1 out of 5 · 5 GB · 5 days | Our rating: 4.1 out of 5 | 5 GB | 5 | Not stated | Not stated | €0.89 / GB | €4.46 | View deal: Wanderly eSIM United Kingdom 5GB 5Days |
| Wanderly eSIMUnited Kingdom 5GB 3DaysOur rating: 4.1 out of 5 · 5 GB · 3 days | Our rating: 4.1 out of 5 | 5 GB | 3 | Not stated | Not stated | €0.89 / GB | €4.46 | View deal: Wanderly eSIM United Kingdom 5GB 3Days |
| Wanderly eSIMUnited Kingdom 5GB 7DaysOur rating: 4.1 out of 5 · 5 GB · 7 days | Our rating: 4.1 out of 5 | 5 GB | 7 | Not stated | Not stated | €0.89 / GB | €4.46 | View deal: Wanderly eSIM United Kingdom 5GB 7Days |
| Wanderly eSIMUnited Kingdom 5GB 30DaysOur rating: 4.1 out of 5 · 5 GB · 30 days | Our rating: 4.1 out of 5 | 5 GB | 30 | Not stated | Not stated | €0.89 / GB | €4.46 | View deal: Wanderly eSIM United Kingdom 5GB 30Days |
| Wanderly eSIMUnited Kingdom 5GB 15DaysOur rating: 4.1 out of 5 · 5 GB · 15 days | Our rating: 4.1 out of 5 | 5 GB | 15 | Not stated | Not stated | €0.89 / GB | €4.46 | View deal: Wanderly eSIM United Kingdom 5GB 15Days |
| RoamtellUnited Kingdom 10GB/DayNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 10 GB · 1 day | Our rating: 2.6 out of 5 | 10 GB | 1 | Not stated | Not stated | €0.80 / GB | €7.95 | View deal: Roamtell United Kingdom 10GB/Day |
| RoamtellUnited Kingdom 10 GB - 30 daysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 10 GB · 30 days | Our rating: 2.6 out of 5 | 10 GB | 30 | Not stated | Not stated | €0.80 / GB | €7.95 | View deal: Roamtell United Kingdom 10 GB - 30 days |
| RoamtellScotland 10 GB - 30 daysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 10 GB · 30 days | Our rating: 2.6 out of 5 | 10 GB | 30 | Not stated | Not stated | €0.80 / GB | €7.95 | View deal: Roamtell Scotland 10 GB - 30 days |
| RoamtellUnited Kingdom 10GB 30DaysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 10 GB · 30 days | Our rating: 2.6 out of 5 | 10 GB | 30 | Not stated | Not stated | €0.80 / GB | €7.95 | View deal: Roamtell United Kingdom 10GB 30Days |
| RoamtellUnited Kingdom 50GB 180DaysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 50 GB · 180 days | Our rating: 2.6 out of 5 | 50 GB | 180 | Not stated | Not stated | €0.80 / GB | €40.11 | View deal: Roamtell United Kingdom 50GB 180Days |
| Inbox eSIMUnited Kingdom 10 GB / 30 daysNew · online since Aug 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.5 out of 5 · 10 GB · 30 days | Our rating: 2.5 out of 5 | 10 GB | 30 | Not stated | Yes | €0.80 / GB | €7.95 | View deal: Inbox eSIM United Kingdom 10 GB / 30 days |
| mysim24United Kingdom · 20 GB · 15 daysOur rating: 3.6 out of 5 · 20 GB · 15 days | Our rating: 3.6 out of 5 | 20 GB | 15 | Not stated | Not stated | €0.88 / GB | €17.50 | View deal: mysim24 United Kingdom · 20 GB · 15 days |
| Orange TravelUnited Kingdom 20 GB 14 daysOur rating: 3.8 out of 5 · 20 GB · 14 days · EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Our rating: 3.8 out of 5 | 20 GB | 14 | EE Limited, Orange, T-Mobile, Three UK, Virgin Media O2 and Vodafone | Not stated | €0.90 / GB | €17.99 | View deal: Orange Travel United Kingdom 20 GB 14 days |
| TripoSIMUnited Kingdom — 20 GB / 30 daysNew · online since Feb 2026. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.8 out of 5 · 20 GB · 30 days | Our rating: 2.8 out of 5 | 20 GB | 30 | Not stated | Yes | €0.83 / GB | €16.59 | View deal: TripoSIM United Kingdom — 20 GB / 30 days |
| mysim24United Kingdom · 10 GB · 30 daysOur rating: 3.6 out of 5 · 10 GB · 30 days | Our rating: 3.6 out of 5 | 10 GB | 30 | Not stated | Not stated | €0.90 / GB | €8.99 | View deal: mysim24 United Kingdom · 10 GB · 30 days |
| EsoimUnited Kingdom eSIM 10 GB (30 Days)Our rating: 2.9 out of 5 · 10 GB · 30 days | Our rating: 2.9 out of 5 | 10 GB | 30 | Not stated | Yes | €0.85 / GB | €8.49 | View deal: Esoim United Kingdom eSIM 10 GB (30 Days) |
| AiraloUnited Kingdom travel eSIM | 50 GB, 500 mins of local calls, 500 SMS valid for 30 daysOur rating: 4.2 out of 5 · 50 GB · 30 days | Our rating: 4.2 out of 5 | 50 GB | 30 | Not stated | Yes | €0.96 / GB | €48.24 | View deal: Airalo United Kingdom travel eSIM | 50 GB, 500 mins of local calls, 500 SMS valid for 30 days |
| RoamtellUnited Kingdom 20 GB - 200 SMS - 200 Mins - 30 daysNew · online since Dec 2025. This company went online recently, so it has little track record. We take 1 point off our rating until it has been online for a year.Our rating: 2.6 out of 5 · 20 GB · 30 days | Our rating: 2.6 out of 5 | 20 GB | 30 | Not stated | Not stated | €0.84 / GB | €16.89 | View deal: Roamtell United Kingdom 20 GB - 200 SMS - 200 Mins - 30 days |
eSIM, local SIM or roaming?
What 10 days of data costs you three different ways.
- Best for most
Travel eSIM
€5.99for 10 GB
- Set up at home in 5 minutes
- Keep your own number for WhatsApp
- No passport registration
- Long stays
Local tourist SIM
- Needs your passport at a shop
- Local number for calls
- Queues on arrival
- Most expensive
Your home roaming
- United Kingdom isn't in EU free roaming
- Zero setup
- Easy to overspend
Before you fly to United Kingdom
Do these at home. Most eSIM problems in United Kingdom come from skipping step one.
- Install at homeScan the QR code over Wi-Fi before you leave, so you are online the moment you land.
- Check your phone is unlockedA phone locked to your carrier won't accept another eSIM.
- Turn on roaming for the eSIM onlyLeave your home line on for calls and texts, with its data off.
- Save the network tipIf evenings get slow, pick another network by hand in your phone settings.
Questions people ask
What travellers ask about eSIMs in United Kingdom.
How do I install an eSIM for United Kingdom?
After you buy a plan, the provider sends you a QR code by email or in their app. On an iPhone, open Settings, then Mobile Service, then Add eSIM. On Android, open Settings, then Network and internet, then SIMs. Scan the code while you are still at home on Wi-Fi, then switch the eSIM on for mobile data when you land.
Will an eSIM work in United Kingdom?
Yes, as long as your phone supports eSIM and is not locked to your home carrier. The plans we list for United Kingdom connect to local networks there. Coverage in cities is usually good; if you are heading somewhere remote, check which network the plan uses before you buy.
Can I use the eSIM as a hotspot?
Most travel eSIMs let you share data with a laptop or a friend's phone through a hotspot. A few providers block or limit it, so read the plan details if you need it. Anything you use over the hotspot comes out of the same data allowance.
Will I get a phone number?
Most travel eSIMs are data only: you get mobile internet but no local number. You can still call and message through WhatsApp, FaceTime or similar apps. If you need a number, tick Phone number in the plan filters to see the plans that include one. Your home SIM can stay on for texts such as bank codes.
How we compare eSIMs
Prices come straight from each provider's own feed, converted to euros. The table sorts plans by price per GB unless you pick another order, and our picks come from those same prices. Providers can't pay to rank higher.
- providers compared here
- 20
€92.99· Orange Travel
Best value, 500 GB