TopTravelSimsTHE CONNECTED TRAVELLER
Independent comparisons for UK travellers

Your next trip.
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Compare eSIM prices, data and duration.
Find your plan and get on with your trip.

Compare travel eSIMs

Same data. Same duration. A clearer choice.

5 GB · 30 days

Two providers per destination · alphabetical order

Turkey eSIM comparison

Install before travelling. Provider websites and apps may be unavailable after arrival. Turkey guide →

Egypt eSIM comparison

Check the local network against your itinerary, especially away from cities and resorts. Egypt guide →

Japan eSIM comparison

Download maps before arrival and check coverage for rural or mountain trips. Japan guide →

USA eSIM comparison

Check your route’s coverage. A national network does not mean signal in every national park. USA guide →

Prices need a fresh check. Confirm the final price, network and activation terms with the provider. Two selected plans, not the whole market. How we compare

Not sure 5 GB is enough? Estimate your data →Already have roaming? Compare your costs →
Check your phoneCompatible and unlocked?
Keep your UK numberCalls, texts and dual SIM.
Avoid surprise chargesA quick pre-flight checklist.
Know before you go

A little local knowledge.

All destination guides ↗

Turkey

Setup, coverage and travel tips

Egypt

Setup, coverage and travel tips

Japan

Setup, coverage and travel tips

USA

Setup, coverage and travel tips

The essentials

Quick answers.
Confident choices.

New to eSIMs? Start with our practical guides.

What is a travel eSIM?

An eSIM is a digital SIM profile installed on a compatible phone. These travel plans provide mobile data abroad without swapping your physical SIM. Check your phone is unlocked and supports eSIM before buying.

Can I keep my UK number?

A dual-SIM phone can let you keep your UK line alongside a travel eSIM. Calls and texts on the UK line still follow your network’s roaming terms. Keep its data roaming off and check automatic data switching. Read the UK number guide.

Are these live prices?

We check selected plans on provider websites and show the review date. This is not a live feed. Confirm the final GBP checkout price and plan terms before buying. We hide amounts when their seven-day review window ends.

Do you earn commission from these links?

There are currently no approved affiliate relationships or commission-bearing links. Providers appear alphabetically, with no paid rankings. Read our disclosure.