Internet
Yes
Calls
No
SMS
No
4G
Yes
Works only on unlocked eSIM-supported devices — check your phone compatibility before purchase
Most packages do not include calls or SMS
Choose one of three methods:
Scan QR code
Install via 'Quick Install' button
Manual setup through phone settings
Use the package within 3 months from purchase
Local (one country), Regional (multiple countries), Global (many countries)
Not available for Sicily
Belgium is compact: from Brussels you can reach Antwerp, Liège or the North Sea coast by train in roughly an hour or an hour and a half, so a trip easily turns into a multi-city route. Train timetables, street maps with names in two languages, restaurant bookings and museum tickets are almost always handled from the phone. An eSIM lets you set up internet at home and walk out of the airport already connected, with no hunt for Wi-Fi or a point of sale.
This page is the quickest way to buy a travel eSIM for Belgium from 3 500 ₸. Pick a plan, pay online and install the digital SIM card at home before the flight — no passport and no queue at an airport kiosk.
The eSIM connects to local mobile networks, so you have data wherever they have coverage — Brussels and the rest of the country.
Compared with roaming in Belgium, an eSIM is usually much cheaper for mobile data: the price of the package is fixed and known in advance. Your home number stays active on the main SIM for calls and SMS.
If your phone does not support eSIM, you can buy a regular physical SIM card with data for Belgium at a Funsim point of sale: at Almaty and Shymkent airports, or at our offices in Almaty — 130/1 Abay St and 1 Pozharsky St. Handy if you remember about the internet right before departure.
One profile is enough for the whole of Belgium: moving from Flanders to Wallonia or into Brussels changes nothing, and the network is chosen automatically. Belgium plans are listed above, and if your route continues into neighbouring European countries, look at the regional plans.
Your main SIM stays in the phone for calls and bank SMS, while mobile data goes through the eSIM. Most plans have no voice calls or SMS, so messengers are the easiest way to reach hosts, drivers and guides. It also helps on rainy days, when plans change on the fly and you need to find a museum or switch trains quickly.
| Criterion | eSIM Funsim | Roaming | Local SIM |
|---|---|---|---|
| When to set up | At home, before the flight | Often only on arrival | After landing, in a shop or at an operator |
| What you do in Belgium | Switch data on | Check your operator's terms | Find a point of sale and get a SIM |
| Cost of data | Fixed package, see plans above | Usually much more expensive | Depends on the chosen tariff |
| Your main number | Stays for calls and banking | Stays active | You need a second SIM or a swap |
| Moving between regions | One profile for the whole country | Depends on operator terms | Usually yes, but you need time to buy it |
The country is densely built up, and coverage in cities and along railway lines is usually steady. These are the places and routes where you will notice the internet most.
The main airport is in Zaventem, with trains running into the city. Budget flights often land in Charleroi, from where shuttle buses go to Brussels. You need internet to check timetables, buy a ticket in an app and call a taxi if your flight is late and the trains are already infrequent.
The old centre is a tangle of narrow streets where a map on your phone saves a lot of time, and cafes, chocolate shops and museums are easy to find by reviews and opening hours. Street names are shown in French and Dutch, and a map is easier to follow than the signs.
A port city with a grand station, fashionable districts and a diamond quarter. People usually come for a day or a weekend, so internet is useful for train tickets, finding cafes and trams. The city is large and walking between sights adds up, so you will use the map constantly.
Ostend, Knokke-Heist, De Panne and other resorts line up along one coastline served by a tram. Beaches are busy in summer and the weather changes fast, so check the forecast and tram times on the spot. Mobile data is more reliable than overloaded Wi-Fi in seaside cafes.
Wallonia speaks French, and Liège-Guillemins station is one of the most striking railway buildings in the country. From here it is easy to reach Namur with its citadel and other towns in the region. Internet helps you sort out timetables and place names that sound different on Flemish signs.
The hilly, wooded south, loved for kayaking on the Lesse and Semois rivers, hiking trails and castles. Signal can weaken in valleys and forests, and trains between small towns run less often. Download an offline map of the area and keep your accommodation address handy, and use mobile data for bookings, weather and contacting hosts.
Student Leuven with its town hall and bars, and the Waterloo battlefield with the Lion's Mound, are easy day trips from Brussels. The trip is short, but on site you need a map, return train times and entry tickets. If you come back in the evening, check the last departures in advance.
Main services work as at home, but for transport in Belgium each region has its own apps.
The national rail operator. The app shows timetables and platforms, sells tickets and helps you find another train quickly when there are delays. Trains connect almost all the cities mentioned above.
The app of Brussels' metro, tram and bus network. It helps plan a route and check when the next vehicle arrives. Handy for getting between stations and districts of the city.
Buses and trams in Flanders, including the coastal tram. Useful for Antwerp, the coast and small towns. Check times in the app rather than relying on memory.
In big cities, above all Brussels, you can call a taxi through an app and see the price in advance. Install the one you want at home and check that the sign-up confirmation reaches your main number.
Shows walking, public transport and driving routes. For the Ardennes, download an offline map of the area so you do not depend on signal in the valleys.
Belgium speaks Dutch, French and German, and signs at stations and museums are often in several languages. The camera translator helps with menus and notices.
This is how you usually reach apartment hosts, guides and transfer drivers. Since most eSIM plans have no voice calls, a messenger takes the place of an ordinary call.
Make sure your phone supports eSIM and is not tied to a single carrier. You can see this in the device settings or on the manufacturer's website.
Choose a Belgium plan above and pay by card on the site, no passport needed. If you are travelling on through Europe, look at the regional plans.
Install the eSIM at home by QR code, the Quick install button or manually while you have home Wi-Fi.
After landing in Brussels or Charleroi, select the eSIM as your mobile data line and switch data roaming on for it.
Keep your main SIM for calls and bank SMS, but turn off mobile data on it so traffic does not go through roaming.
If the data runs out, buy an extra package on the site. You can share the connection with a laptop on plans that support hotspot, see the plan page for terms.
Before heading to the Ardennes or the beach, download offline maps and take screenshots of tickets and addresses: signal can drop in the valleys.
