Do I need an eSIM for Belgium at all if I have EU roaming?

EU roaming works in Belgium, but many German mobile contracts limit the data you can use abroad or throttle the speed after a certain allowance. With a Reisechip eSIM you surf at full speed on the Proximus network regardless, which is ideal for short trips and city breaks.

Does the eSIM also work in Bruges, Ghent and the Ardennes region?

Yes. Proximus covers 99% of the Belgian population, from densely populated Flanders through Brussels to the sparsely populated Ardennes. Even in more rural areas you get a stable 4G signal.

Can I use the eSIM for Belgium if I arrive by train (Thalys/Eurostar)?

Absolutely. The eSIM activates automatically as soon as your train reaches Belgian territory and your phone connects to the Proximus network. That is especially handy on train journeys, as you can navigate and communicate straight away without any detours.

How much data do I need for a short trip to Belgium?

For a long weekend in Brussels or Bruges with navigation, restaurant search and photo sharing, 2–3 GB is plenty. For a multi-day round trip through several cities or heavier use with streaming, we recommend 5 GB.

Do I need a plug adapter in Belgium?

No. Belgium uses Type C/E sockets, which are compatible with German plugs. You can plug in your charger directly and charge your eSIM-capable devices without an adapter.

How much does an eSIM for Belgium cost?

eSIM data plans for Belgium start at €1.29. You pay once for the data you choose — no contract, no monthly fee and no surprise roaming bill. Bigger data packs and longer validity cost more.

Which mobile networks does the eSIM use in Belgium?

In Belgium the eSIM connects automatically to local networks such as Proximus, Orange Belgium, Telenet (BASE), on 4G/LTE and on 5G where it is available. Coverage in populated areas is around 99% of the population. Your phone always picks the strongest network nearby.

Will I keep my German phone number with an eSIM in Belgium?

Yes. Your German SIM and number stay active, and the travel eSIM runs alongside it as a data-only plan. You stay reachable on WhatsApp, iMessage or over Wi-Fi while browsing on the local network. Normal calls and texts still go through your German number, where roaming charges may apply.

Can I top up or extend my Belgium data plan?

Yes. When your data runs out or the plan expires, just buy another pack. The eSIM profile already on your phone stays in place, so there is nothing to reinstall and you stay online without a break.

Can I use the eSIM as a Wi-Fi hotspot in Belgium?

Yes. You can share the connection with a laptop, tablet or a travel companion through your phone's personal hotspot. Hotspot use comes out of the same data allowance, so choose a slightly larger pack if you plan to tether.

Should I install the eSIM before I leave or after I arrive?

Install it at home over Wi-Fi before you travel. The data plan switches on automatically when your phone joins a network in Belgium, so you are online the moment you land instead of hunting for airport Wi-Fi.

Will the eSIM work on my phone?

It works on any eSIM-capable phone, including iPhone XS and later, Samsung Galaxy S20 and later and Google Pixel 3 and later. The phone must also be unlocked (not tied to one network). To check yours, look for "Add eSIM" under Mobile Data or Connections in your settings.

eSIM plans for Belgium

Instant delivery

Belgium: your travel eSIM from €1.29 works as soon as you land and connects to Proximus, Orange Belgium, Telenet (BASE) (4G/LTE where available), network coverage 99% of the population. Install it by QR code before you leave Germany — no roaming charges, no SIM swap.

Your selection

Select a plan

Payment methods

Instant email delivery
30-day refund on unused eSIMs
Support in English
Visa · Mastercard · Maestro · Apple Pay · PayPal

eSIM for Belgium at a glance

Price from: €1.29
Local networks: Proximus, Orange Belgium, Telenet (BASE)
Technology: 4G/LTE & 5G
Network coverage: 99% of the population
Activation: QR code — install before you leave
Suggested data: 1–3 GB light use · 5 GB with social media · 10 GB+ streaming

All eSIM plans for Belgium

Data	Validity	Price
Unlimited	1 day	€1.29
Unlimited	3 days	€3.99
Unlimited	5 days	€5.99
Unlimited	7 days	€8.49
Unlimited	10 days	€11.49
Unlimited	15 days	€16.99
Unlimited	30 days	€32.99
1 GB	7 days	€1.99
2 GB	15 days	€2.99
3 GB	30 days	€3.99
5 GB	30 days	€5.49
10 GB	30 days	€9.49
20 GB	30 days	€14.99
50 GB	30 days	€24.49

Belgium is full of surprises: medieval canal scenery in Bruges, the pulsing EU quarter in Brussels, the Flemish art tradition in Ghent and world-famous beers from Trappist monasteries. The small kingdom packs a dense wealth of sights into a compact space, which is exactly why mobile data matters so much. With a Reisechip eSIM you surf on the Proximus network with 4G/LTE and 5G, find your way over the cobblestones of the old town and spot the best waffle bar around the corner. No SIM swap, no roaming surprises.

Flight time from Germany

about 1–1.5 hours

Time zone

UTC+1 (same as CET)

Best time to travel

June–September

Plug type

Type C/E (no adapter needed)

Why get an eSIM for Belgium?

Belgium lies in the heart of Europe and is a stopover or short-trip destination for many travellers, where every minute counts. EU roaming does apply in Belgium, but many German plans cap your data abroad or throttle the speed after a few gigabytes. With a Reisechip eSIM you use the Proximus network at full speed: 99% network coverage, 4G/LTE throughout and 5G in the cities. In Brussels especially, where you move between museums, EU institutions and the Grand-Place, or when cycling through the Flemish countryside, you rely on stable navigation. You set up the eSIM at your leisure before you fly, and as you step off at Brussels-Midi station or into the arrivals area at Zaventem airport, you are online.

What is network coverage like in Belgium?

Network operator

Proximus

+ Orange Belgium

Technology

4G/LTE & 5G

Coverage

99% of the population

How do I install an eSIM for Belgium?

1
Buy a plan
Pick the data plan for Belgium that fits your trip and check out.
2
Scan the QR code
Open the email with your QR code and scan it with your phone's camera while you are still in Germany.
3
Add the eSIM
Follow the steps on your phone to add the eSIM as a data plan. Your German SIM stays in place.
4
Go online
Switch on the eSIM when you land in Belgium and you are online straight away.

1
Buy a plan
Pick the data plan for Belgium that fits your trip and check out.
2
Scan the QR code
Open the email with your QR code and scan it with your phone's camera while you are still in Germany.
3
Add the eSIM
Follow the steps on your phone to add the eSIM as a data plan. Your German SIM stays in place.
4
Go online
Switch on the eSIM when you land in Belgium and you are online straight away.

Which eSIM plan suits me?

Holiday

Away for 1–2 weeks? A 3–5 GB plan covers maps, photos and messages.

Business trip

For video calls and email on the go, choose at least 5 GB or an unlimited plan.

Backpacking

On longer trips, a 10 GB+ plan or a regional plan for several countries pays off.

Family

With several devices, pick a plan with hotspot support and enough data for everyone.

eSIM vs. local SIM vs. Wi-Fi hotspot — what works best for Belgium?

	eSIM	Local SIM card	Wi-Fi hotspot
Activation	Instant (QR code)	Buy on arrival	Pick-up or delivery
Setup	2 minutes	SIM swap needed	Extra device
Price	From €1.29	€5–30	€5–15 per day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5 devices
Flexibility	Top up any time	Fixed allowance	Daily rental
Best for	Most travellers	Long stays	Groups and families

eSIM for Belgium: frequently asked questions

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