Best eSIM for Europe travel: one plan, 39 countries
Europe is where regional eSIMs shine — buy once, cross borders freely, never think about connectivity again. Here's how the major plans actually differ.
Our picks at a glance
| Situation | Our pick | Why |
|---|---|---|
| Two-week trip, light use | Saily 5–10 GB | Best price per GB in the region |
| Multi-stop trip incl. Türkiye | Airalo regional | Check country list for Türkiye variants |
| Road trip, heavy streaming | Holafly unlimited | No GB math across all borders |
| Want human help available | Yesim | 24/7 live chat + unlimited options |
Price per GB, compared
| Plan (30 days, regional) | Est. price | ≈ per GB |
|---|---|---|
| 5 GB — Saily | $10–13 | $2.0–2.6 |
| 10 GB — Saily | $18–24 | $1.8–2.4 |
| 10 GB — Airalo | $20–26 | $2.0–2.6 |
| 20 GB — Airalo | $30–42 | $1.5–2.1 |
| Unlimited 15 days — Holafly | ≈ $47 | flat |
Estimates, refreshed monthly from provider sites. Final prices at checkout.
The fine print that actually matters
- Country list. UK and Switzerland: almost always included. Norway, Iceland: included. Türkiye: the classic exclusion — if it's on your route, buy a plan that lists it or a separate Türkiye eSIM.
- Fair use. "Unlimited" plans typically throttle after a daily threshold. If your evenings are Netflix-on-the-train heavy, a fixed 20 GB plan may serve you better than unlimited.
- Validity trigger. Most regional plans start counting days at first connection abroad — but some start at purchase. One sentence on the plan page answers it.
- Hotspot. Allowed on nearly all fixed-GB plans; sometimes restricted on unlimited ones.
How the local networks work
Regional plans ride partner networks: Orange and SFR in France, Vodafone/Telefónica in Spain, TIM in Italy, Deutsche Telekom in Germany, EE and O2 in the UK. Your phone switches automatically at each border — speeds are what locals get, because you are a local network customer for those 30 days.
Rule of thumb: ≤2 GB needed → buy a small single-country plan in each country. 3–20 GB → regional plan. Streaming nightly or working on the road → unlimited (Holafly/Yesim). Still unsure? Run the calculator.