Does the eSIM work the moment I reach Brussels Airport?

Yes. If you install your Yeohaengyusim eSIM before departure, it links up automatically with the Proximus network right after landing at Brussels Zaventem Airport. You can use map and messaging apps straight away, without buying or setting up a SIM at the airport.

Will the eSIM keep working if I travel from Belgium to France or the Netherlands?

If you choose a Europe-wide plan, you can use data on the same eSIM not only in Belgium but also in neighbouring France, the Netherlands, Germany and Luxembourg. You don't need to swap SIMs every time you cross a border, which is especially convenient if you are travelling to several European countries in one trip.

Is the internet connection good in smaller cities such as Bruges or Ghent?

Yes. Belgium is not a large country, and the major carriers have well-built network infrastructure. You get a stable 4G/LTE signal not only in major cities such as Bruges, Ghent and Antwerp but also in small villages in the Ardennes.

Do I need a lot of data to find restaurants or chocolate shops while travelling in Belgium?

If you actively use Google Maps, Google Translate (for French and Dutch menus) and share photos on Instagram, you will typically use about 1–2GB a day. For a stay of a few days in Brussels, we recommend a 5–10GB plan, and if you are travelling to Belgium and neighbouring countries together, a more generous Europe-wide plan.

Can I use Korean plugs as they are in Belgian outlets?

Unfortunately, Belgium uses Type C and Type E outlets, which differ from Korean plugs (Type A). Be sure to pack a European-style adapter before your trip. One multi-adapter can be used conveniently in most European countries, including Belgium.

Does eSIM work in Belgium?

Belgium supports eSIM, and plans start from ₩1,944. Install it with the QR code you receive after buying, then just turn on data roaming after you arrive and you are connected straight away. There is no need to swap your SIM.

Travel eSIM or carrier roaming: which is cheaper for a trip to Belgium?

For a short trip or light data use, a travel eSIM is usually cheaper. Unlimited roaming from Korean carriers costs about ₩11,000–₩15,000 a day, but with an eSIM you can buy just the days of data you need in advance. For a short trip for one or two people, an eSIM has a big advantage; for a family or very heavy data use, compare carrier unlimited roaming too.

Which carrier network does a Belgium eSIM use?

In Belgium it connects automatically to local carrier networks such as Proximus · Orange Belgium · Telenet (BASE) (4G/LTE, 5G where supported). Population coverage is about 99%. It picks the network with the strongest signal automatically, so there is nothing to set up.

Can I keep using my Korean number while travelling in Belgium?

Yes. The eSIM works as a data-only second line, so your Korean SIM and number stay as they are. Use the Yeohaengyusim eSIM for data only, and keep receiving calls, texts and KakaoTalk on your Korean number.

Can I add to or extend my Belgium eSIM plan?

Yes. When you use up your data or the plan period ends, you can buy a new plan at any time. Keep using the eSIM profile you already installed; there is no need to install it again, so you carry on without interruption.

Can I use tethering (hotspot) in Belgium?

Yes. In Belgium you can share your eSIM data with other devices such as a laptop or tablet by tethering (hotspot). Shared data also comes out of your plan allowance, so if you tether a lot we recommend choosing a little more data.

Do I set up the eSIM before I leave or after I arrive?

We recommend installing it (registering the QR code) before you leave, while you have Wi-Fi. Data starts when you turn on data roaming after you arrive in Belgium. Just remember "set up before you leave, switch on when you arrive" and you can use the internet as soon as you land.

Belgium eSIM plans

Instant delivery

A travel eSIM for Belgium starts from ₩1,944 and works as soon as you buy it. In Belgium it connects automatically to local networks such as Proximus · Orange Belgium · Telenet (BASE) (4G/LTE, 5G where supported), with population coverage of about 99%. Install it with the QR code before you leave and you can use the internet as soon as you land, with no roaming setup.

Sent instantly by email
30-day refund
Customer support in Korean
Credit card · Apple Pay

Belgium eSIM at a glance

Price: From ₩1,944
Local networks: Proximus · Orange Belgium · Telenet (BASE)
Network: 4G/LTE & 5G
Activation: QR code — install before you leave
Recommended data: Maps and messaging 1 GB a day · more room 2 GB a day · video: unlimited

eSIM plans you can use in Belgium

Data	Validity	Price
Unlimited	1 day	₩1,944
Unlimited	3 days	₩6,012
Unlimited	5 days	₩9,026
Unlimited	7 days	₩12,793
Unlimited	10 days	₩17,313
Unlimited	15 days	₩25,601
Unlimited	30 days	₩49,709
1 GB	7 days	₩2,999
2 GB	15 days	₩4,505
3 GB	30 days	₩6,012
5 GB	30 days	₩8,272
10 GB	30 days	₩14,300
20 GB	30 days	₩22,587
50 GB	30 days	₩36,902

Belgium, where chocolate, waffles and medieval alleys come together, is like a hidden gem of European travel. There are sights galore, from the Grand-Place in Brussels, known as the capital of Europe, to the fairy-tale canals of Bruges and the lively old town of Ghent. It is a small country, but its unique blend of French-speaking and Dutch-speaking cultures means there is something new to discover every time you go. You will use your smartphone non-stop on your trip, looking up restaurants, checking public transport routes and booking sights in real time, and if you install a Yeohaengyusim eSIM in advance, you are connected without interruption the moment you reach Belgium. You don't need to buy a separate local SIM or worry about expensive roaming charges, so your trip becomes much easier.

Flight time from Korea

About 12–13 hours (direct flight)

Time difference

8 hours behind Korea (UTC+1, relative to KST)

Best season to go

April–June, September–October (mild weather)

Plug type

Type C/E (adapter needed)

Why an eSIM really helps for a trip to Belgium

In Belgium, Google Maps is essential from the moment you head from Brussels International Airport into the city. To make the most of the public transport system, with its dense network of metro, trams and buses, you really need real-time route searches. Save the time you would spend finding and queuing at a local SIM booth in the airport, and connect with a Yeohaengyusim eSIM as soon as you get off the plane. Belgium boasts 99% nationwide coverage on the 4G/LTE and 5G networks of Proximus and Orange Belgium. You stay reliably connected whether you are in a little alley beside a canal in Bruges or on a hiking trail in the forests of the Ardennes. Belgium also borders France, the Netherlands, Germany and Luxembourg, so many travellers use it as a hub for multi-country trips around Europe. If you choose a Yeohaengyusim eSIM plan that covers all of Europe, you can keep using one plan without swapping SIMs every time you cross a border, which is even more convenient.

Network coverage in Belgium

Carrier

Proximus

+ Orange Belgium

Network

4G/LTE & 5G

Coverage

99%

How do I install a Belgium eSIM?

1
Buy a plan
Choose a data plan for Belgium and complete payment.
2
Scan the QR code
Open the email we sent and point your phone camera at its QR code.
3
Install the eSIM
Complete the eSIM installation as prompted. Doing it before you leave is simplest.
4
Connect on arrival
Once you land in Belgium, switch data roaming on and you're online.

1
Buy a plan
Choose a data plan for Belgium and complete payment.
2
Scan the QR code
Open the email we sent and point your phone camera at its QR code.
3
Install the eSIM
Complete the eSIM installation as prompted. Doing it before you leave is simplest.
4
Connect on arrival
Once you land in Belgium, switch data roaming on and you're online.

Which plan is right for me?

Short trip

For a short 3–7 day trip, an unlimited data plan is ideal.

Business trip

We recommend a high-data plan with plenty for video calls and email.

Long stay

Staying a month or more? A large-data plan gives the best value.

Family trip

Families sharing a connection across multiple devices should pick a tethering-enabled plan with a generous data allowance.

eSIM, local SIM or pocket Wi-Fi: what suits a trip to Belgium best?

	eSIM	Local SIM	Pocket Wi-Fi
Activation	Instant (QR code)	Buy locally	Pick up / delivery
Setup	2 minutes	SIM swap needed	Separate device
Price	From ₩1,944	₩10,000~50,000	₩5,000~15,000/day
Network	Local 4G/LTE	Local 4G/LTE	Local 4G/LTE
Devices	1 smartphone	1 smartphone	Up to 5
Flexibility	Top up any time	Fixed data	Daily rental
Best for	Ideal for travellers	Long stays	Families / groups

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Belgium eSIM FAQ

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