Best eSIM for Europe
One regional eSIM beats buying a SIM in every country — but country lists differ. Airalo usually covers the most countries; Ubigi often wins on ~10 GB price; Holafly fits heavy phone data if hotspot limits are fine.
Comparison — regional Europe plans
Approx USD/EUR list prices from mid–late 2026 sources. Confirm country list (especially UK, Switzerland, Balkans, Turkey) on the provider site.
| Provider | Data | Days | Approx price | Hotspot | Best for |
|---|---|---|---|---|---|
| Ubigi Value | 10 GB | 30 | ~€15 / ~US$16 | Yes | Best everyday multi-country value |
| Nomad | 20 GB | 30 | ~US$27 | Yes | Larger fixed buckets (~35 countries) |
| Airalo | 10 GB | 30 | ~US$31 | Yes (shares pool) | Broadest coverage (~41 countries) |
| Saily | 10 GB | 30 | ~US$35.99 | Yes | App extras; unlimited tiers available |
| Holafly | Unlimited* | 30 | ~US$70–74 | ~500 MB–1 GB/day prepaid | Heavy phone use across ~33 countries |
*Europe unlimited plans from Airalo/Saily typically advertise ~5 GB/day high-speed then reduced speed; Holafly prepaid hotspot is capped separately. Ubigi’s “Europe Extended” product is the one to check if you’re heading into the Balkans.
Quick take
Two-to-four week city-hop with moderate use: Ubigi 10 GB. Bigger data appetite without paying unlimited rates: Nomad 20–50 GB. Crossing into destinations that smaller regional plans skip: verify Airalo’s country list first.
FAQ
Is a travel eSIM cheaper than roaming?
Usually yes — a 10 GB travel eSIM typically costs a fraction of daily roaming passes from home carriers. Heavy users should still compare per-GB prices.
When should I install my travel eSIM?
Install it at home on Wi-Fi a day or two before you fly, but keep it switched off until you land, because many plans start their validity on first connection.
Is 'unlimited' eSIM data really unlimited?
Rarely. Most unlimited plans slow you down after a daily fair-use cap (often 1–5 GB/day) and limit hotspot use. Check the cap before you buy.