Cheap flights from Seoul to Brussels

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Flight deals from Seoul to Brussels

Looking for a cheap last-minute deal or the best round-trip flight from Seoul to Brussels? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Seoul to Brussels

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seoul to Brussels flights are currently cheapest in June.

Alternative Seoul to Brussels routes

Looking for the cheapest, fastest or easiest route from Seoul to Brussels? You could fly into the following airports instead.

Seoul to Brussels: Flight information

The things to know before you go.
Cheapest flight foundC$814
Cheapest month to flyJune

Finding cheap flights from Seoul to Brussels: Frequently asked questions

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.
The best price we found for a round-trip flight from Seoul to Brussels is C$814. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seoul to Brussels. But we found flights with one or more stops from C$814.
There are no flights flying from Seoul to Brussels, as of April 2025.
The cheapest month to fly from Seoul to Brussels is usually April 2025.
If you're flying from Seoul, the cheapest airport near Brussels is Brussels International – which is 11.0 km away from the center of Brussels. We've found flights to this airport from C$814.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seoul to Brussels on Tuesday, June 3, 2025.
No airlines currently offer direct flights between Seoul and Brussels. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. July is typically the warmest month in Brussels, when it usually averages around 22°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -0°C. The rainiest month is December.
The cheapest airline that flies to Brussels is Asiana Airlines.

Travelling from Seoul to Brussels: what you need to know

  • Get your vacation planning started by considering the departure point for your flight from Seoul to Brussels. Incheon International Airport (ICN) and Gimpo International Airport (GMP) are Seoul's main airports.

  • When it comes to landing in Brussels, Brussels Airport (BRU) and Brussels S. Charleroi Airport (CRL) are the primary gateways.

  • The timezone in Brussels is UTC+1, which is eight hours behind Seoul.

  • To ensure you catch your Seoul to Brussels flight, leave enough time to navigate the airport and find your gate. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Be prepared for longer queues during popular months like July. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a good idea.

How to find the cheapest flights from Seoul to Brussels

  • To find cheap Seoul to Brussels flights, book as early as possible. Airlines generally offer their most competitively priced fares when tickets are first released.

  • Getting cheap plane tickets from Seoul to Brussels is easier if you can be flexible with your travel plans. Try using the 'Whole month' tool to see the best prices throughout the month and bag a fantastic deal.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll notify you when a better deal comes up on cheap flights from Seoul to Brussels.

  • Tailor your travel plans using filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' Seoul to Brussels flights.

Flying from Seoul

Incheon International Airport (ICN)

  • We make it simple to book a Seoul to Brussels flight with a stopover. To see your options leaving from Incheon International Airport, uncheck 'Direct flights only.' Then, simply choose a flight that has a stop long enough to tour your chosen city. Major stopovers include:

    • Franz Josef Strauss Airport (MUC)

    • Vienna International Airport (VIE)

    • Shanghai Pudong International Airport (PVG)

  • ICN is about 48 kilometres from central Seoul. To help you work out how to get there, use Google Maps. This essential travel app will give you the best route and available public transport options.

  • After an easy start to your trip? Stay near Incheon International Airport. Whether you're boarding an early flight from Seoul to Brussels or just don't like being rushed, these hotels have you covered:

  • Of the departures from Incheon International Airport, 54.5% land on schedule at their destination.

Gimpo International Airport (GMP)

  • Think about adding a stop at Beijing Capital International Airport (PEK). It's a major stopover on a Seoul to Brussels flight leaving Gimpo International Airport. Use a longer layover to get out and explore, or take advantage of a short break to visit an airport cafe.

  • GMP is about 16 kilometres from central Seoul. Plan ahead to find the easiest way to get to the terminal.

  • It's your vacation, so why not extend it with an extra night away from home? Think about kicking back in one of these accommodation options near Gimpo International Airport the day before your flight from Seoul to Brussels:

  • When it comes to flight punctuality, Gimpo International Airport has an on-time arrival rate of 75.94%.

Arriving in Brussels

Brussels Airport (BRU)

  • The distance from Brussels Airport (BRU) to central Brussels is roughly 8 kilometres. It'll take you around 20 minutes to reach the centre driving.

  • Getting there on public transport will take you around 40 minutes.

  • The last thing you need is a long journey to your hotel if you're arriving on a late flight from Seoul to Brussels. Reserve one of these accommodation options near BRU instead:

  • Pick up a Brussels Airport rental car and explore Brussels and beyond with your own set of wheels. Keddy By Europcar, Alamo and Europcar are popular outlets you can book with here.

  • To get the lowest price, book your ride from Brussels Airport around three weeks in advance of your Seoul to Brussels flight.

Brussels S. Charleroi Airport (CRL)

  • Brussels S. Charleroi Airport (CRL) is about 48 kilometres from the centre of Brussels. Following your flight from Seoul to Brussels, it takes approximately 55 minutes to reach the heart of the city in a cab or ride-share.

  • If you hop on public transport, you'll get to the city centre in 1 hour 35 minutes or so.

  • Place the 'Do not disturb' sign on your door and relax at a hotel near CRL. Here are a few options where you can check in after your flight from Seoul to Brussels:

  • Keddy By Europcar, Thrifty and Budget make picking up a Brussels S. Charleroi Airport rental car easy and quick. These suppliers are located in or around the terminal and will have you on the road before long.

  • Snap up the best price by securing your ride from CRL two weeks ahead of time. You can also expect to have a bigger selection of vehicles.

Best time to go to Brussels

  • January is the quietest month for flights from Seoul to Brussels, while July is the busiest. Work out the ideal time to go to Brussels based on whether you like a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Brussels is August, with temperatures ranging between 12ºC (54ºF) and 27ºC (81ºF). Lock in your Seoul to Brussels ticket then if that's your idea of comfortable weather.

  • January has average temperatures of between -2ºC (28ºF) and 8ºC (46ºF). Look for cheap flights from Seoul to Brussels around that time if you like travelling in cooler conditions.

More about Brussels

Explore more of Belgium

  • You've seen Brussels, now it's time to explore more of Belgium. Travel about 48 kilometres south to Charleroi to check off its top attractions. From Parc Gobbe to Maison Dermine (art déco — 1921) and Parc Ligny, your itinerary will be busy.

  • Liege is another sought-after destination in Belgium and is around 88 kilometres east of Brussels. No journey is complete without experiencing Gare de Liege-Guillemins, Curtius Museum and Montagne de Bueren.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.