eSIM vs SIM Card vs WiFi in Europe
51 countries ranked by 7-day eSIM price. Prices verified weekly from multiple providers so you can pick the cheapest option before you fly.
Quick answer:
Cheapest eSIM in Europe: San Marino at $1.14 for 7 days via helloroam. Region average: $3.60 across 51 countries. 50 countries under $10 for 7 days.
HelloRoam Europe plan vs airport SIM cards
39 countries on 90+ networks with 5G in 35 countries. Key carriers: Vodafone, Orange, O2, Telia. From $3.99/day — compared to $5–15/day roaming or $10–30 for an airport SIM.
Activate before you land. No queues. No passport registration.
Every Europe destination
Tap any row for a full eSIM vs SIM card vs WiFi breakdown.
Europe travel data — common questions
Which country has the cheapest eSIM in Europe?
San Marino has the cheapest eSIM in Europe at $1.14 for 7 days via helloroam. The region average is $3.60 across 51 countries. Prices verified weekly.
Is an eSIM or physical SIM card better for Europe travel?
eSIM is better for most Europe travelers. You activate before landing, skip airport SIM queues, and keep your home number. Physical SIMs cost more on average and require passport registration in some Europe countries. eSIM prices in Europe start at $1.14 for 7 days.
How much does travel data cost across Europe?
Europe eSIM prices range from $1.14 (San Marino) to $30.26 (Monaco). The regional average is $3.60 for 7 days. 50 countries cost under $10. All prices verified weekly across multiple providers.
Do I need a different eSIM for each Europe country?
Per-country eSIMs give you the best per-GB rates. Some providers offer regional plans covering multiple Europe countries under one eSIM, but these typically cost more per day. If you are visiting one or two countries, per-country plans save more. For multi-country trips across Europe, compare regional bundles against individual plans.