Cheapest Travel eSIM in Europe — Cost per GB (August 2026)
402 travel eSIM plans across 13 destinations, from 2 sellers. The cheapest data we track is $0.58 per GB in Austria and the dearest is $2.70 per GB in Bosnia & Herzegovina — 4.7x between the two ends of one table. Jetpac has the lowest cost per GB in 7 destinations and Airalo in 6. Some of those are destinations only one seller covers, so the honest head-to-head is the 9 destinations where more than one does: Jetpac is cheaper per GB in 5, Airalo is cheaper per GB in 4. 133 of the 402 plans sell unlimited data and have no cost per GB at all — there is no gigabyte count to divide by — so they are listed by price in the last column instead of being left out or given a made-up figure.
Where is travel eSIM data cheapest per GB in Europe, and which seller wins?
402 travel eSIM plans across 13 destinations, from 2 sellers. The cheapest data we track is $0.58 per GB in Austria and the dearest is $2.70 per GB in Bosnia & Herzegovina — 4.7x between the two ends of one table. Jetpac has the lowest cost per GB in 7 destinations and Airalo in 6. Some of those are destinations only one seller covers, so the honest head-to-head is the 9 destinations where more than one does: Jetpac is cheaper per GB in 5, Airalo is cheaper per GB in 4. 133 of the 402 plans sell unlimited data and have no cost per GB at all — there is no gigabyte count to divide by — so they are listed by price in the last column instead of being left out or given a made-up figure. Prices checked 30 Aug 2026.
Every European destination, cheapest data first
| # | Destination | Best per GB | Seller | On this plan | Plan price | Cheapest unlimited |
|---|---|---|---|---|---|---|
| 1 | Austria | $0.58 | Airalo | 50 GB / 30 days | $29.00 | $12.99 |
| 2 | Italy | $0.63 | Jetpac | 4 GB / 1 day | $2.50 | $4.50 |
| 3 | Spain | $0.63 | Jetpac | 4 GB / 1 day | $2.50 | $4.00 |
| 4 | France | $0.70 | Airalo | 50 GB / 30 days | $35.00 | $11.00 |
| 5 | Germany | $0.72 | Airalo | 50 GB / 30 days | $36.00 | $11.00 |
| 6 | Netherlands | $0.72 | Airalo | 50 GB / 30 days | $36.00 | $11.50 |
| 7 | United Kingdom | $0.75 | Jetpac | 40 GB / 30 days | $29.99 | $11.50 |
| 8 | Greece | $0.84 | Airalo | 50 GB / 30 days | $42.00 | $11.50 |
| 9 | Belgium | $0.87 | Jetpac | 40 GB / 30 days | $34.99 | $12.99 |
| 10 | Switzerland | $0.87 | Jetpac | 40 GB / 30 days | $34.99 | $11.50 |
| 11 | Albania | $1.12 | Jetpac | 40 GB / 30 days | $44.99 | $3.50 |
| 12 | Andorra | $1.93 | Airalo | 20 GB / 15 days | $38.50 | $12.50 |
| 13 | Bosnia & Herzegovina | $2.70 | Jetpac | 40 GB / 30 days | $108.00 | $6.00 |
Which seller actually wins in Europe
"Lowest cost per GB in" counts the European destinations where this seller holds the best rate per gigabyte — the measure this whole table ranks on. It is not the lowest outright price, which is a different question with a different answer, and each destination's own page states that one. It counts every destination, including the ones only one seller covers. "Head-to-head" counts only the 9 destinations where more than one of them sells at all, which is the comparison that means something.
| Seller | Destinations sold | Lowest cost per GB in | Head-to-head wins per GB |
|---|---|---|---|
| Jetpac | 11 | 7 | 5 |
| Airalo | 11 | 6 | 4 |
Cost per GB is each plan's own price divided by its own data allowance, in USD — never converted between currencies, because we hold no exchange rate. A destination's figure is the best any seller offers there, on the plan named in the row. Sellers price by the buyer's country, so your checkout total can differ. This page ranks 13 European destinations out of the 46 we track worldwide — see every destination ranked for the rest. Price checked: 30 Aug 2026.