Quick picks
The best choice for each typical need.
Full comparison
Example Europe plans. Price per GB helps compare plans of different sizes.
| eSIM | Example plan | Per GB | Unlimited fair-use | Best for |
|---|
💡 Check that your phone supports eSIM
Most phones from 2019 onwards do, but the phone must also be carrier-unlocked. Install the eSIM at home over Wi-Fi and switch it on when you land.
How to choose
1. Estimate your data
Maps and messaging use little. Video calls and streaming use a lot.
2. Unlimited is not always unlimited
Many unlimited plans slow down after a daily limit. Read the fair-use rules.
3. Need a hotspot?
If you share data with a laptop, check that hotspot is allowed.
4. Regional plans save money
Visiting several countries? A regional plan is cheaper than buying one per country.
FAQ
What is the cheapest travel eSIM?
In this comparison Ubigi was cheapest per GB in Europe (about $1.40/GB), followed by Nomad (about $2.40/GB).
Is Holafly really unlimited?
Holafly sells flat-rate unlimited plans, but its terms allow slowing down very heavy use. Fine for normal travel.
Can I keep my normal number?
Yes. A data eSIM sits next to your normal SIM, so you can still receive calls and texts – roaming charges may apply for those.
When should I install the eSIM?
Install it before you travel over Wi-Fi, and turn it on when you arrive.