Belgium is famous for beautiful cities like Antwerp and Brussels—and the world's best pralines.
Since Belgium is a member of the EU, it's relatively easy to find a suitable eSIM.
My recommendation
If you can get by with a maximum of 50 GB, you're better off in Belgium with Vodafone Germany than with a Belgian eSIM
- 25 GB (28 days) for €9.95
- 50 GB (28 days) for €14.95
You can order the Vodafone eSIM here
If, on the other hand, you need more data, it's worth taking a look at the plans from Lycamobile
- 100 GB (30 days) for €20.00
- 300 GB (30 days) for €25.00
You can buy a Lycamobile eSIM here
Alternatives
WorldSIM
WorldSIM offers some very attractive plans for Belgium. WorldSIM's unlimited plans include 2 GB of high-speed data per day; after that, the speed is reduced to 1 Mbit/s.
- 3 days, unlimited: €5.38
- 5 days, unlimited: €6.56
- 7 days, unlimited: €9.16
- 10 days, unlimited: €10.78
- 15 days, unlimited: €18.43
- 10 GB (30 days): €5.18
- 20 GB (30 days): €7.99
You can order the WorldSIM eSIM here
Roamic
With Roamic's unlimited plans, the speed is reduced to 1 Mbit/s after 3 GB per day
- 3 days of unlimited access: €5.99
- 5 days, unlimited: €8.99
- 7 days, unlimited: €12.99
- 10 GB (30 days): €6.99
- 20 GB (30 days): €13.99
You can order the Roamic eSIM here
eSIMFox
If you need a little more data, eSIMFox is a good choice
- 10 GB (30 days) for €8.99
- 20 GB (30 days) for €16.99
- 50 GB (30 days) for €37.99
You can buy the eSIM from eSIMFox here
Airalo
Airalo is also a good option if you need more data
- 10 GB (7 days) for €10.00
- 20 GB (15 days) for €16.50
- 50 GB (30 days) for €29.00
