$417 Cheap Flights from Brussels (BRU) to Seoul (ICN)

View $417 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from Brussels Airport (BRU) to Incheon Intl. Airport (ICN)

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Cheap Flights from Brussels to Seoul (BRU-ICN)

Prices were available within the past 7 days and start at $417 for one-way flights and $623 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Dec 4 - Thu, Dec 11
BRU
Brussels
ICN
Seoul
$623 Roundtrip, found 3 days ago
$623
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Dec 4 from Brussels to Seoul, returning Thu, Dec 11, priced at $623 found 3 days ago
Lufthansa
Thu, Dec 4 - Thu, Dec 11
BRU
Brussels
ICN
Seoul
$632 Roundtrip, found 3 days ago
$632
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, Dec 4 from Brussels to Seoul, returning Thu, Dec 11, priced at $632 found 3 days ago
Lufthansa
Thu, Dec 4 - Wed, Dec 10
BRU
Brussels
ICN
Seoul
$634 Roundtrip, found 4 days ago
$634
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Dec 4 from Brussels to Seoul, returning Wed, Dec 10, priced at $634 found 4 days ago
Lufthansa
Sun, Nov 23 - Sat, Dec 6
BRU
Brussels
ICN
Seoul
$640 Roundtrip, found 19 hours ago
$640
Roundtrip
found 19 hours ago
Select Lufthansa flight, departing Sun, Nov 23 from Brussels to Seoul, returning Sat, Dec 6, priced at $640 found 19 hours ago
LOT-Polish Airlines
Sun, Nov 23 - Sat, Dec 6
BRU
Brussels
ICN
Seoul
$648 Roundtrip, found 19 hours ago
$648
Roundtrip
found 19 hours ago
Select LOT-Polish Airlines flight, departing Sun, Nov 23 from Brussels to Seoul, returning Sat, Dec 6, priced at $648 found 19 hours ago
Etihad Airways
Tue, Nov 11 - Mon, Nov 24
BRU
Brussels
ICN
Seoul
$664 Roundtrip, found 6 days ago
$664
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Tue, Nov 11 from Brussels to Seoul, returning Mon, Nov 24, priced at $664 found 6 days ago
Scandinavian Airlines
Sun, Nov 16 - Wed, Nov 26
BRU
Brussels
ICN
Seoul
$698 Roundtrip, found 2 days ago
$698
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sun, Nov 16 from Brussels to Seoul, returning Wed, Nov 26, priced at $698 found 2 days ago
Turkish Airlines
Thu, Dec 4 - Thu, Dec 11
BRU
Brussels
ICN
Seoul
$709 Roundtrip, found 3 days ago
$709
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Thu, Dec 4 from Brussels to Seoul, returning Thu, Dec 11, priced at $709 found 3 days ago
Qatar Airways
Thu, Dec 4 - Thu, Dec 11
BRU
Brussels
ICN
Seoul
$807 Roundtrip, found 3 days ago
$807
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Thu, Dec 4 from Brussels to Seoul, returning Thu, Dec 11, priced at $807 found 3 days ago
Swiss International Air Lines
Tue, Sep 16 - Wed, Sep 24
BRU
Brussels
ICN
Seoul
$822 Roundtrip, found 2 days ago
$822
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Tue, Sep 16 from Brussels to Seoul, returning Wed, Sep 24, priced at $822 found 2 days ago
Flights from Brussels (BRU) to Seoul (ICN)
Origin airport
Brussels - National
Destination airport
Incheon Intl.
Airlines serving
Air Europa, Austrian Airlines, Cathay Pacific, China Eastern Airlines, Emirates, Ethiopian Airlines, Etihad Airways, Finnair, KLM, LOT-Polish Airlines, Lufthansa, Qatar Airways, Scandinavian Airlines, Singapore Airlines, Swiss International Air Lines, Thai Airways International, Turkish Airlines
Roundtrip price
$623
Distance
5392 mi

Brussels to Seoul Flights

The cheapest times to fly from Brussels to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Brussels to Seoul are during the month of December. You can find some of the cheapest flights from Brussels to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Brussels to Seoul

Sunday is one of the best days to book for cheap flights from Brussels to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Brussels to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Brussels to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $417 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Brussels to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Brussels to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Brussels - National Airport (BRU) to Incheon Intl. Airport (ICN) cost?
Discover the latest flight deals from BRU to ICN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BRU to ICN?
The cheapest flights from BRU to ICN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BRU to ICN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BRU to ICN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Brussels - National Airport (BRU) to Incheon Intl. Airport (ICN)?
Nonstop flights from Brussels - National Airport (BRU) to Incheon Intl. Airport (ICN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BRU to ICN?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Brussels - National Airport (BRU) to Incheon Intl. Airport (ICN)?
To touch down at Incheon Intl. Airport (ICN) on time, pick a flight that leaves from Brussels - National Airport (BRU) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Brussels - National Airport (BRU) to Incheon Intl. Airport (ICN) last-minute?
Booking your plane ticket from BRU to ICN just before your trip is typically more expensive. However, if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a BRU to ICN flight and hotel package?
Opting for a BRU to ICN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Brussels - National Airport (BRU) to Incheon Intl. Airport (ICN)?
In most cases, you can modify or cancel your BRU to ICN flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further information, head to our Customer Service portal.

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