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Best eSIM providers for travel, compared
Quick answer: We have not tested these services ourselves, and prices and plans change constantly. This page tells you what to compare and gives links to each provider's current plans, so you can pick on price, data, coverage and rules. We may earn a commission.
Some links here are affiliate links: we may earn a small fee if you buy, at no extra cost to you.
What to compare
- Coverage: is your country, or the regions you visit, covered by the plan you are buying?
- Data and days: the allowance, how many days it lasts and when the clock starts.
- Price in pounds, including any fees at checkout, and whether it renews automatically.
- Top-ups: can you add data if you run short?
- Speed and network type: some plans are capped or slower after a limit.
- Hotspot: whether you can share data with another device.
- Support and refunds: what happens if the eSIM will not install.
Providers to look at
| Provider | Notes |
|---|---|
| Breeze eSIM | UK-based listing, prices shown in pounds. Check plans and coverage on the provider's page. |
| Sim Local | Travel eSIM and SIM provider. Check plans for your destination. |
| Airalo | A widely known eSIM marketplace with local, regional and global plans. |
| Saily | Travel eSIM service from the NordVPN company group. |
| Yesim | Travel eSIM plans for many countries and regions. |
| GigSky | Travel data plans for many destinations. |
The table describes each provider in general terms only. We have not tested them, and plans change. Always check the current plan and price on the provider's page before you buy.
How to choose
- Work out your data need with the data calculator.
- Compare the price against roaming with the cost comparer.
- Pick two or three providers that cover your destination and compare plans side by side.
- Install before you travel. See how to install an eSIM.
Some links here are affiliate links: we may earn a small fee if you buy, at no extra cost to you.
Frequently asked questions
Which eSIM provider is cheapest?
It depends on the destination, the plan size and the day you look. Compare current prices for your trip.
Is an eSIM safe to buy online?
Buy from the provider's own site or app, check reviews and refund terms, and avoid unknown sellers.
What if my eSIM does not work?
Contact the provider's support, check your phone is unlocked and that data roaming is on for the eSIM line.
Keep reading
- eSIM vs roaming vs local SIM
- How to install an eSIM step by step
- How much mobile data do you need abroad?
- What is an eSIM, and does my phone support it?
- UK network roaming charges explained
- Keep your UK number abroad
Checked 12 November 2026. Prices, plans, airline and country rules change, so check the official or provider page before you rely on anything here.