1 GB
Valid for 7 days
$4.99
$4.99 per GB
eSIM for Belgium
Belgium is a train country. You land at Brussels Airport, take the lift down to Zaventem station, and you are in Bruges, Ghent or Antwerp in under two hours. That only works smoothly if your phone has data: SNCB timetables change platform at short notice, the Brussels STIB network splits into metro, tram and bus lines that look identical on paper, and half the country signs its streets in Dutch while the other half uses French.
A FairSIM eSIM connects to Orange, Proximus or Telenet, the three Belgian mobile networks, all of them running 4G LTE with 5G on top. You install it over Wi-Fi at home, land, switch the line on, and skip the shop queue. Personal Hotspot is included on every plan, which matters if you are working from a café on Rue Antoine Dansaert or a hotel desk in Antwerp.
One local rule worth knowing: Belgian prepaid SIMs must be registered with identification, a legal requirement since 2017, so buying a local card means showing a passport and waiting for activation. A travel eSIM is not a Belgian prepaid line, so none of that applies. The other thing to plan for is borders. Belgium is small and Lille, Maastricht and Aachen are close, so if your trip crosses out of the country, take a Europe plan rather than a Belgium-only one.
Belgium eSIM plans
Wholesale rates in US dollars, with nothing added at checkout. Buy in the FairSIM app and the plan is on your phone in seconds.
How long is your trip?
All plans. Pick a trip length to narrow the list.
- Get it in the app for Belgium
5 GB
Valid for 30 days
Get it in the app for Belgium$9.99
$2.00 per GB
- Best value
10 GB
Valid for 30 days
Get it in the app for Belgium$18.99
$1.90 per GB
Unlimited
Valid for 15 days
Get it in the app for Belgium$33.99
Speed policy shown in the app
Coverage in Belgium
- 4G LTE
- 5G
- OrangeThe second-largest network, with national 4G and a 5G footprint across Brussels, Flanders and Wallonia. Strong along the motorway corridors and the coast.
- ProximusThe former state operator and the largest network, with the widest rural reach in the Ardennes and along the Meuse, plus 5G in the cities and main towns.
- TelenetThe Flemish operator, running its own mobile network since it absorbed BASE. 4G and 5G, at its best in Flanders, Brussels and Antwerp.
Typical speed: Fast enough for maps, video calls and hotspot work in the cities. Belgium started its 5G rollout later than its neighbours, so expect solid 4G rather than 5G in small villages and parts of the Ardennes.
Coverage is dense almost everywhere, which is what you would expect in one of Europe's most built-up countries. Brussels metro tunnels and the main rail lines are generally covered, though signal drops in deep cuttings and in the Ardennes valleys between Dinant and Bastogne.
How much data do you need in Belgium?
It depends on how you travel. Find your trip below, then pick the plan that matches. You can always top up in the app.
Brussels city break, 2 to 4 nights
Grand-Place, the museums, beer cafés and a day trip out.
Why data matters: STIB tram and metro routes, Google Maps switching between Dutch and French street names, restaurant bookings, and train times for the Bruges run.
- 7 days
- 5 GB
- 14 days
- 10 GB
- 30 days
- 20 GB
Flanders by train: Bruges, Ghent, Antwerp
One base, a different medieval city each day.
Why data matters: SNCB tickets and platform changes on the phone, museum entry, walking navigation in old centres, and photos uploading between stops.
- 7 days
- 10 GB
- 14 days
- 20 GB
- 30 days
- Unlimited
EU business trip to Brussels
Meetings in the European Quarter, conferences and a Eurostar in or out.
Why data matters: Teams and Zoom on the move, Personal Hotspot for the laptop, calendar and documents syncing between the hotel and Schuman.
- 7 days
- 10 GB
- 14 days
- 20 GB
- 30 days
- Unlimited
Ardennes and battlefields road trip
Ypres, Bastogne, Dinant and the forest roads.
Why data matters: Offline-capable navigation for valleys where 4G thins, parking apps, and cemetery and museum opening hours checked on the way.
- 7 days
- 5 GB
- 14 days
- 10 GB
- 30 days
- 20 GB
Benelux or Western Europe multi-stop
Amsterdam, Brussels and Paris on one rail loop.
Why data matters: A Belgium plan stops at the border. A Europe plan keeps maps and tickets working through Rotterdam, Lille and beyond without swapping lines.
- 7 days
- 10 GB
- 14 days
- 20 GB
- 30 days
- Unlimited
What your home carrier charges in Belgium
Daily roaming passes look small until you multiply them by the length of the trip. FairSIM plans for Belgium start at $4.99 and never bill per day.
EU and most UK travellers are treated gently here. US and Australian carriers are not.
| Carrier | Roaming charge | FairSIM |
|---|---|---|
| AT&T International Day Pass (US) | $12 per day per line, $6 for each additional line | from $4.99, no daily fee |
| Verizon TravelPass (US) | $12 per day, high-speed allowance then slowed | from $4.99, no daily fee |
| EE (UK) | Europe roaming is included on some plans; newer plans charge a Roam Abroad fee of roughly £2.50 per day | from $4.99, no daily fee |
| Orange France and Deutsche Telekom (EU) | Included at no extra cost under EU roam-like-at-home rules, subject to fair-use limits | from $4.99, no daily fee |
| Telstra International Day Pass (Australia) | A$10 per day for 2 GB | from $4.99, no daily fee |
Carrier prices as published on their roaming pages at the time of writing. They change often; check your own plan before you fly.
How FairSIM works
- 1
Pick a destination and a plan
Choose the country or region and the data you need. The price you see is the price you pay.
- 2
Tap install
On iPhone (iOS 17.4+) the eSIM installs in one tap, no QR code. Do it at home while you still have Wi-Fi.
- 3
Land and connect
Turn on data roaming for the FairSIM line when you arrive. Your plan starts when it first connects.
Connectivity tips for Belgium
Install the eSIM at home over Wi-Fi, then turn the line and data roaming on after landing. Validity usually starts at the first connection to a Belgian network.
Buy train tickets in the SNCB app before you step on the train; boarding without one adds a surcharge.
Brussels metro, tram and bus accept a contactless bank card or phone at the gate, so you do not need to buy a ticket in advance.
Check the local spelling when you search an address: Bruges is Brugge, Antwerp is Antwerpen, Mons is Bergen, Liège is Luik.
Download offline maps for the Ardennes and the Flanders Fields loop. Coverage is good but the valleys and back roads thin out.
112 reaches all emergency services and operators handle English; 101 goes straight to police.
Belgian sockets use the Type E earth pin, so a flat two-pin adapter may sit loose. Bring one that accepts the pin.
If the trip includes Lille, Maastricht, Aachen or a Eurostar to London, take a Europe plan instead of a Belgium-only one.
Apps you will actually use
- SNCB/NMBS national rail tickets and live platform info; buy before you board, because tickets bought on the train carry a surcharge.
- STIB-MIVB Brussels metro, tram and bus, with route planning and tickets.
- De Lijn buses and trams in Flanders, including the coastal tram between De Panne and Knokke.
- TEC the equivalent bus network in Wallonia, for Liège, Namur and the Ardennes towns.
- Citymapper the clearest door-to-door planner for Brussels, blending metro, tram, bus and walking.
- Bolt and Uber both operate in Brussels; licensed taxis are also easy to hail at stations.
- 4411 pay for street parking by phone in most Belgian cities instead of feeding a meter.
- Too Good To Go widely used in Belgian bakeries and delis for end-of-day food at a fraction of the price.
On Brussels metro, tram and bus you can tap a contactless bank card or phone at the gate instead of buying a paper ticket. Belgian trains are different: buy in the SNCB app before boarding. Street names flip language between Flanders and Wallonia, so search Maps for the local spelling rather than the English one.
Can you rely on free Wi-Fi?
Free Wi-Fi is easy to find in Belgium: Brussels Airport, the big stations, most cafés, hotels and museums. Onboard train Wi-Fi is the weak point, patchy or absent on many SNCB services, which is exactly when you want live platform and delay information. Café networks often want an email or a code from the receipt, and public hotspots are not the place for banking. Treat Wi-Fi as a bonus for large downloads and keep the eSIM on for everything that has to work while you are moving.
Local SIM card or eSIM in Belgium?
Belgian prepaid SIMs are sold in operator shops, supermarkets and press kiosks rather than at a dedicated arrivals counter, and starter packs with a few gigabytes typically run in the €10 to €20 range. Since 2017 every prepaid line must be registered to an identified person, so you show a passport, complete the registration and wait for the card to activate. That is fine if you are staying a month. It is a wasted hour on a long weekend.
A FairSIM eSIM skips all of it. You install it before you fly, it roams onto Orange, Proximus or Telenet, and it is live the moment you switch the line on at Zaventem or Brussels-Midi. Your home number stays on the phone for bank codes and calls, and if the trip continues into the Netherlands, France or Germany you buy the next plan in the same app instead of hunting for another shop.
Good to know before you land in Belgium
- Currency
- Euro (EUR)
- Plug type
- Type E (French, with an earth pin); Type C plugs fit
- Voltage
- 230 V, 50 Hz
- Emergency number
- 112 for all services; 101 for police
- Language
- Dutch in Flanders, French in Wallonia, German in the east cantons; Brussels is officially bilingual and English is widely spoken
- Time zone
- CET (UTC+1), CEST (UTC+2) from late March to late October
- Capital
- Brussels
Belgium eSIM questions
Does eSIM work in Belgium?
Yes. Any unlocked eSIM phone connects to Orange, Proximus or Telenet with a travel eSIM. On iPhone that means XS, XR or newer; most recent Samsung, Pixel and Motorola models support it too.
Which network will my Belgium eSIM use?
Orange, Proximus or Telenet, depending on the plan. All three run 4G LTE nationwide with 5G in the cities. The app shows the network for each plan.
Is there 5G in Belgium?
Yes, in Brussels, Antwerp, Ghent, Liège and most larger towns on all three networks. Small villages and parts of the Ardennes are still 4G, which is fine for maps, calls and streaming.
Do I need to register a travel eSIM in Belgium?
No. The Belgian identification rule applies to local prepaid SIMs sold in the country. A travel eSIM is not a Belgian prepaid line, so there is no registration step.
Will my Belgium eSIM work in the Netherlands or France?
A Belgium plan covers Belgium only. For a Benelux loop or a Paris leg, choose the Europe regional plan, or buy a second country plan in the app before you cross.
Can I use Personal Hotspot in Belgium?
Yes. Every FairSIM plan supports Personal Hotspot, with no separate cap, which is useful for a laptop on the train or in a Brussels café.
How much data do I need for a week in Belgium?
A long weekend of maps, messaging and photos runs about 2 to 3 GB. A week of city hopping with some streaming is closer to 8 to 10 GB. Take more if you tether a laptop.
Where do I get a SIM at Brussels Airport?
There is no dedicated tourist SIM counter at arrivals; prepaid cards are sold in shops and supermarkets in town, with identification required. Installing an eSIM before you fly avoids the detour.
Local SIM or eSIM for Belgium?
A local prepaid card can be cheap for a long stay, but you have to find a shop, show a passport and register. A travel eSIM is installed before departure, roams on the same Belgian networks, and keeps your home number active alongside it.
What is an eSIM?
A SIM card built into your phone. Instead of a plastic chip, you download a profile. Every iPhone since the XS has one next to the physical SIM slot, so your home number stays put while FairSIM supplies the data.
Is my phone compatible?
FairSIM works with eSIM-compatible, carrier-unlocked iPhones: the XS, XR and everything newer, on iOS 17.4 or later for the one-tap install with no QR code. iPhones bought in mainland China do not support eSIM at all, even when unlocked. Not sure yours is unlocked? Check Settings, General, About, Carrier Lock, or ask your carrier. The full list is on the How it works page.
When should I install my eSIM?
Before you travel, while you still have Wi-Fi. Installing does not start your plan; the validity typically starts when the eSIM first connects to a network at your destination.
Do FairSIM eSIMs come with a phone number?
No. FairSIM eSIMs are data-only by design, which keeps costs low. For calls and texts, your physical SIM stays active so you keep your existing number, and WhatsApp, FaceTime and iMessage work over data.
Traveling beyond Belgium?
Get your Belgium eSIM in the app
Plans from $4.99. Install before you fly, track your data live, and top up in seconds if you need more.
Download on theApp Store
iPhone XS or later · iOS 17.4+ for one-tap install
