Roaming Costs in Europe (2026)

52 countries compared by eSIM price and carrier roaming fees. Sorted cheapest first.

Cheapest in Europe: San Marino at $1.14. Average starting price: $3.60 across 52 countries. AT&T charges $84 for a 7-day trip.

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52 countries · sorted by price ascending

Every Europe destination

Country

From

AT&T 7d

Bosnia and Herzegovina

FAQ

Europe roaming — frequently asked

What is the cheapest country for roaming in Europe?

San Marino has the cheapest eSIM option in Europe starting at $1.14. That compares to $84 for a week of AT&T roaming. The average eSIM starting price across Europe is $3.60.

How much does carrier roaming cost in Europe?

AT&T charges $12/day across most Europe countries via International Day Pass. A 7-day trip costs $84. T-Mobile includes free data at 128kbps (2G speed). Verizon charges $10-12/day. A travel eSIM in San Marino costs $1.14 for the same trip.

Should I get a travel eSIM for Europe?

Yes. A travel eSIM saves $83+ per week compared to AT&T roaming in San Marino. You install it before departure via a QR code. No SIM swaps, no local shops, no surprise bills. Works on any eSIM-compatible phone.

Which Europe countries have the cheapest data plans?

The top 3 cheapest destinations in Europe: San Marino ($1.14), Liechtenstein ($1.33), Iceland ($2.09). Prices are for the lowest available eSIM plan from verified providers. Updated weekly.

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