Belgium eSIM guide
1 network with 5G · 11 data plans from $1.99. Prices below are live.
- Networks
- BASE 5G
- 5G
- Yes
- Cheapest plan
- 1 GB · 7 days · $1.99
- Best per GB
- 20 GB · 30 days · $0.45/GB
- Unlimited from
- Unlimited · 3 days · $4.99
- Longest validity
- 30 days
Which plan for your trip
We estimate 0.2 GB a day for maps and messaging, 0.5 GB with socials and photos, and 1.3 GB if you stream or share a hotspot. Each cell is the plan our recommender picks for that trip today.
| Trip | Maps & messaging | Plus socials & photos | Streaming & hotspot |
|---|---|---|---|
| 3 days | $1.99 1 GB · 7 daysneeds ~614 MB | $2.99 3 GB · 30 daysneeds ~1.5 GB | $4.99 Unlimited · 3 daysneeds ~3.9 GB |
| 7 days | $2.99 3 GB · 30 daysneeds ~1.4 GB | $4.99 5 GB · 30 daysneeds ~3.5 GB | $5.99 10 GB · 30 daysneeds ~9.1 GB |
| 14 days | $4.99 5 GB · 30 daysneeds ~2.8 GB | $5.99 10 GB · 30 daysneeds ~7 GB | $8.99 20 GB · 30 daysneeds ~18.2 GB |
| 30 days | $5.99 10 GB · 30 daysneeds ~6 GB | $8.99 20 GB · 30 daysneeds ~15 GB | $28.99 Unlimited · 30 daysneeds ~39 GB |
Networks in Belgium
The Belgium eSIM connects to BASE. It lists 5G; a 5G phone uses it where the network has it, 4G elsewhere.
Arriving in Belgium
- BRU Brussels Airport (Zaventem)
- CRL Brussels South Charleroi
- Install the eSIM at home on Wi-Fi; it waits until you arrive.
- On landing, switch on data roaming for the eSIM line and pick it for mobile data.
- Your plan's days start when it first connects to a network in Belgium.
City guides in Belgium
About unlimited in Belgium
Lower speed rate of 1 Mbps after 3 GB usage per day.
Visiting more than Belgium?
These regional eSIMs include Belgium. For 10 days of maps and socials, the Belgium eSIM pick is 10 GB · 30 days for $5.99.
All 11 data plans
| Plan | Price | Per day | Per GB |
|---|---|---|---|
| 1 GB · 7 days | $1.99 | $0.28 | $1.99 |
| 3 GB · 30 days | $2.99 | $0.10 | $1.00 |
| 5 GB · 30 days | $4.99 | $0.17 | $1.00 |
| 10 GB · 30 days | $5.99 | $0.20 | $0.60 |
| 20 GB · 30 days | $8.99 | $0.30 | $0.45 |
| Unlimited · 3 days | $4.99 | $1.66 | No cap |
| Unlimited · 5 days | $6.99 | $1.40 | No cap |
| Unlimited · 7 days | $9.99 | $1.43 | No cap |
| Unlimited · 10 days | $11.99 | $1.20 | No cap |
| Unlimited · 15 days | $20.99 | $1.40 | No cap |
| Unlimited · 30 days | $28.99 | $0.97 | No cap |
Questions about Belgium
Which networks does the Belgium eSIM use?
The Belgium eSIM connects to BASE. It lists 5G; a 5G phone uses it where the network has it, 4G elsewhere.
How much data do I need for a week in Belgium?
About 3.5 GB if you use maps, messaging, socials and photos (our estimate: 0.5 GB a day). Our pick for 7 days is 5 GB · 30 days for $4.99.
Is there an unlimited data plan for Belgium?
Yes, from $4.99 for 3 days. Lower speed rate of 1 Mbps after 3 GB usage per day.
Do Belgium plans include a phone number?
No, they're data only. Your home SIM stays on for calls and texts, and messaging apps and internet calls work over the eSIM data.
Which airports do most visitors fly into in Belgium?
The main international airports are Brussels Airport (Zaventem) (BRU), Brussels South Charleroi (CRL).
Does a regional eSIM cover Belgium?
Yes. EU & UK, Europe and Global include Belgium. The smallest, EU & UK, covers 28 countries on one eSIM.
When does the plan start?
When your phone first connects to a network in the destination, not when you buy. Install it at home on Wi-Fi; the days start counting on arrival.