# eSIM plans for United Kingdom

> 7545 active plans from 43 providers that cover United Kingdom, compared on eSIM Guide.
> Updated September 24, 2026. Prices in USD. Web page: https://esimguide.com/united-kingdom-esim

## Top picks

eSIM Guide's picks for common trip lengths, weighing price against data and provider quality.

- **About a week:** eSimHero — United Kingdom Unlimited 5 Days: 2 GB/day, then 1.0 Mbps, 5 days, $9.50. [Buy](https://esimguide.com/go/esimhero/united-kingdom-esim/314523)
- **About two weeks:** GigSky — World Plan Lite: 5 GB, 15 days, $24.99. [Buy](https://esimguide.com/go/gigsky/united-kingdom-esim/831730)
- **About a month:** eSimHero — United Kingdom 50GB 30 Days: 50 GB, 30 days, $26. [Buy](https://esimguide.com/go/esimhero/united-kingdom-esim/312332)

## Prices by data allowance

| Data | Plans | Lowest price | Lowest price per GB |
| --- | --- | --- | --- |
| Up to 1 GB | 580 | $0.24 | $0.52 |
| Over 1 GB, up to 5 GB | 1199 | $0.61 | $0.20 |
| Over 5 GB, up to 10 GB | 586 | $1.86 | $0.28 |
| Over 10 GB, up to 30 GB | 846 | $3.54 | $0.28 |
| Over 30 GB | 903 | $10.36 | $0.07 |
| Unlimited (including daily-capped) | 3350 | $0.34 | — |

## Providers

| Provider | Plans | From | Networks (as stated) | Discount code | Plan list |
| --- | --- | --- | --- | --- | --- |
| RedEx eSIM | 1309 | $0.83 | O2 UK (5G), T-Mobile UK (5G), Vodafone UK (5G), Sure Mobile (4G) +1 more | — | [Markdown](https://esimguide.com/united-kingdom-esim/redex.md) |
| Bloomy eSIM | 1211 | $0.72 | 3 (5G), O2 UK (5G), Vodafone UK (5G), T-Mobile UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/bloomyesim.md) |
| AbestESIM | 655 | $0.41 | Vodafone UK (5G), 3 (5G), T-Mobile UK (5G), O2 UK (5G) +1 more | — | [Markdown](https://esimguide.com/united-kingdom-esim/abestesim.md) |
| Roamix | 473 | $0.85 | 3 (5G), O2 UK (5G), Vodafone UK (5G), T-Mobile UK (5G) | ESIMGU10FK7GD (10% off) | [Markdown](https://esimguide.com/united-kingdom-esim/roamix.md) |
| MicroESIM | 452 | $0.84 | Vodafone UK (3G), T-Mobile UK, O2 UK, 3 (3G) +1 more | — | [Markdown](https://esimguide.com/united-kingdom-esim/microesim.md) |
| AirHub | 429 | $2.73 | T-Mobile UK, 3 | — | [Markdown](https://esimguide.com/united-kingdom-esim/airhub.md) |
| YonoSIM | 274 | $1.99 | 3 (5G), O2 UK (5G), Vodafone UK (5G), T-Mobile UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/yonosim.md) |
| Stellar eSIM | 265 | $0.58 | — | — | [Markdown](https://esimguide.com/united-kingdom-esim/stellar.md) |
| iroamly | 230 | $0.60 | T-Mobile UK, Vodafone UK, Orange, O2 UK | — | [Markdown](https://esimguide.com/united-kingdom-esim/iroamly.md) |
| eSIMnow | 197 | $0.91 | 3 (5G), O2 UK (5G), Vodafone UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/esimnow.md) |
| MyEsimGlobal | 166 | $3.43 | 3 (5G), O2 UK (5G), T-Mobile UK (5G), Vodafone UK (5G) | ESIMGUIDE20 (20% off) | [Markdown](https://esimguide.com/united-kingdom-esim/myesimglobal.md) |
| PuraSIM | 137 | $1.49 | 3 (5G), O2 UK (5G), Vodafone UK (5G), T-Mobile UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/purasim.md) |
| eSimCard | 135 | $1.39 | 3 (5G), T-Mobile UK (5G), Orange (5G), Vodafone UK (5G) +1 more | — | [Markdown](https://esimguide.com/united-kingdom-esim/esimcard.md) |
| Esimatic | 127 | $3.49 | 3 (5G), O2 UK (5G), Vodafone UK (5G) | ESIMGUIDE (10% off) | [Markdown](https://esimguide.com/united-kingdom-esim/esimatic.md) |
| AirPlans | 105 | $1.33 | 3 (5G), O2 UK (5G), Vodafone UK (5G), T-Mobile UK (5G) | ESIMGUIDE (10% off) | [Markdown](https://esimguide.com/united-kingdom-esim/airplans.md) |
| MoodSIM | 101 | $0.49 | 3 (5G), O2 UK (5G), Vodafone UK (5G), T-Mobile UK (5G) | ESIMGUIDE10 (10% off) | [Markdown](https://esimguide.com/united-kingdom-esim/moodsim.md) |
| Skyalo | 101 | $0.99 | 3 (5G), O2 UK (5G), T-Mobile UK (5G) | ESIMGUIDE (5% off) | [Markdown](https://esimguide.com/united-kingdom-esim/skyalo.md) |
| Wanderly eSIM | 93 | $2.99 | — | — | [Markdown](https://esimguide.com/united-kingdom-esim/wanderly.md) |
| Connect Me Guru | 86 | $0.85 | 3 (5G), O2 UK (5G), Vodafone UK (5G), T-Mobile UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/connectmeguru.md) |
| MyTravel eSIM | 84 | $0.34 | 3 (5G), O2 UK (5G), T-Mobile UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/mytravelesim.md) |
| JamboSIM | 78 | $1.99 | T-Mobile UK (5G), 3 (5G), Virgin Mobile (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/jambosim.md) |
| PikaSIM | 70 | $1.50 | 3 (5G), O2 UK (5G), Vodafone UK (5G), T-Mobile UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/pikasim.md) |
| GigSky | 64 | $2.99 | 3 (5G), O2 UK (5G), Vodafone UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/gigsky.md) |
| UBIGI | 63 | $2 | — | — | [Markdown](https://esimguide.com/united-kingdom-esim/ubigi.md) |
| YeSIM | 60 | $0.52 | — | — | [Markdown](https://esimguide.com/united-kingdom-esim/yesim.md) |
| Mega eSIM | 55 | $1.29 | 3 (5G), O2 UK (5G), T-Mobile UK (5G) | ESIMGUIDE (10% off) | [Markdown](https://esimguide.com/united-kingdom-esim/megaesim.md) |
| eSimHero | 53 | $1.50 | 3 (5G), O2 UK (5G), Vodafone UK (5G), T-Mobile UK (5G) | ESIMGUIDE (20% off) | [Markdown](https://esimguide.com/united-kingdom-esim/esimhero.md) |
| Always Mobile | 44 | $2.25 | O2 UK (5G), Vodafone UK (5G), 3 (5G), T-Mobile UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/always-mobile.md) |
| Roamless | 41 | $1.95 | 3 (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/roamless.md) |
| Simsima | 40 | $1.50 | 3 (5G), T-Mobile UK (5G), Virgin Mobile (5G), O2 UK (5G) +1 more | — | [Markdown](https://esimguide.com/united-kingdom-esim/simsima.md) |
| eSIM4Travel | 37 | $0.62 | O2 UK (5G), T-Mobile UK (5G), Vodafone UK (5G), 3 (5G) | ESIMGUIDE10 (10% off) | [Markdown](https://esimguide.com/united-kingdom-esim/esim4travel.md) |
| SimSmash | 37 | $0.69 | 3 (5G), O2 UK (5G), T-Mobile UK (5G), Vodafone UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/simsmash.md) |
| RedteaGo | 36 | $0.52 | 3 (5G), BT (5G), O2 UK (5G), Orange (5G) +4 more | RTGF92E6I (5% off) | [Markdown](https://esimguide.com/united-kingdom-esim/redteago.md) |
| Saily | 33 | $4.49 | — | SPECIAL5 (5% off) | [Markdown](https://esimguide.com/united-kingdom-esim/saily.md) |
| HorizonESIM | 32 | $0.24 | — | — | [Markdown](https://esimguide.com/united-kingdom-esim/horizonesim.md) |
| VoyeGlobal | 31 | $6 | — | — | [Markdown](https://esimguide.com/united-kingdom-esim/voyeglobal.md) |
| ZenSim | 31 | $5 | 3 (4G), O2 UK (4G), T-Mobile UK (4G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/zensim.md) |
| Airalo | 30 | $4 | — | — | [Markdown](https://esimguide.com/united-kingdom-esim/airalo.md) |
| LightSIM | 27 | $3.90 | T-Mobile UK (5G) | ESIMGUIDE10 (10% off) | [Markdown](https://esimguide.com/united-kingdom-esim/lightsim.md) |
| esimagora | 17 | $1.44 | 3 (5G), O2 UK (5G), Vodafone UK (5G), T-Mobile UK (5G) | — | [Markdown](https://esimguide.com/united-kingdom-esim/esimagora.md) |
| Nomad | 14 | $4.50 | — | — | [Markdown](https://esimguide.com/united-kingdom-esim/nomad.md) |
| Simify | 14 | $21 | — | — | [Markdown](https://esimguide.com/united-kingdom-esim/simify.md) |
| Orbit Mobile | 8 | $5 | — | ESIMGUIDE20 (20% off) | [Markdown](https://esimguide.com/united-kingdom-esim/orbitmobile.md) |

Networks and technologies are what each provider states; the technology is a ceiling, not a measured speed.

## Internet breakout and latency

Latency is modelled from the distance between the destination and the plan's internet breakout country, not measured, and is shown as a band. Each provider is shown with the breakout country most of its single-breakout plans here use. Typical latency to services inside United Kingdom: ~30–45 ms.

| Provider | Breaks out in | Latency to local services |
| --- | --- | --- |
| AbestESIM | France (~300 km away) | ~20–30 ms |
| Mega eSIM | Belgium (~300 km away) | ~20–30 ms |
| RedEx eSIM | United Kingdom (local) | ~30–45 ms |
| Bloomy eSIM | United States of America (~5900 km away) | ~80–130 ms |
| Roamix | United States of America (~5900 km away) | ~80–130 ms |
| GigSky | United States of America (~5900 km away) | ~80–130 ms |

## More

- [Compare and filter all United Kingdom plans](https://esimguide.com/united-kingdom-esim)
- [All countries](https://esimguide.com/llms/countries.md)
- Live plan search for AI agents: MCP server at https://esimguide.com/api/mcp ([docs](https://esimguide.com/mcp))