The best eSIM for Belgium depends on how much data you need, but for a typical trip eSIM Ahora offers plans from $0.90, activated by QR code in about 30 seconds with no roaming from your home carrier. A 3 GB, 30-day plan costs $2.99. You connect on local networks (Local mobile networks) at 4G LTE speed, with top-ups available and nationwide coverage. It includes EU roaming if you continue your trip across Europe. Compatible with iPhone XS or newer, Samsung Galaxy S21+ and Google Pixel 3+.
Full-speed data every day; after the daily cap the speed is reduced.
Full speed up to 500 MB/day, then 512 Kbps.
Every eSIM can be installed within 180 days of purchase. Plan validity starts when you first connect.
Your eSIM picks between these networks on its own. If you see bars and nothing loads, you can pick one by hand.
Get instant mobile data in Belgium with eSIM Ahora. Our eSIM plans connect you to local networks including Local mobile networks with speeds up to 4G LTE.
Coverage available in major cities and tourist areas.
Travel tip
Activate your eSIM when you arrive. Data starts working automatically.
Pay securely. QR code delivered in 30 seconds. No registration, no physical SIM card needed. 15 plans available from $0.90.
Your Belgium eSIM runs on Proximus, Base and Orange, and your phone picks whichever has the better signal. Other local networks won't carry your data: if you see signal bars and nothing loads, turn off automatic network selection (iPhone: Settings → Cellular → your eSIM → Network Selection; Android: Settings → Network & internet → SIMs → your eSIM) and pick Proximus, Base or Orange by hand.
Belgium has three main carriers: Proximus (former state operator, best nationwide coverage including the Ardennes and Belgian coast), Orange Belgium (broad 5G in Brussels, Antwerp, Liège), and BASE (Telenet, best value). Plugs are Type E (European with grounding pin, same as France), 230V. On IC and Thalys trains (Brussels-Paris, Brussels-Amsterdam) there's onboard WiFi. All three language regions (Dutch-speaking Flanders, French-speaking Wallonia, bilingual Brussels) are fully connected.
Brussels Zaventem (BRU) and Charleroi (CRL, low-cost) airports offer free WiFi. The currency is the euro; BNP Paribas Fortis, KBC, Belfius, and ING Belgium ATMs accept foreign cards with no commission up to €250. Brussels, Antwerp, and Ghent metros and trams have 4G at all stations since 2023. Belgium uses three official languages — signs in Brussels are bilingual FR/NL; Antwerp is NL only; Liège is FR only. Tips are 5-10%, rounding up. Watch for unexpected roaming charges in taxis near borders (Maastricht NL, Aachen DE).