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Find cheap one-way flights from Seoul to Brussels starting at US$417.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Seoul to Brussels?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Seoul to Brussels

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

China Eastern Airlines
From US$321
China Southern Airlines
From US$321
Air China
From US$327
Miat Mongolian Airlines
From US$370
Sichuan Airlines
From US$393
Etihad Airways
From US$405
Xiamen Airlines
From US$416
Qatar Airways
From US$417
Ethiopian Airlines
From US$427
Shenzhen Airlines
From US$437
ANA airlines

Find more flights and airlines

Find cheap flights from Seoul to Brussels by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Seoul to Brussels.

  • Cheapest
    China Eastern Airlines
    ICN
    08:55
    32h 5m
    2 transfer
    BRU
    10:00
    Incheon International Airport - Brussels National Airport
    Tue, May 14China Eastern Airlines
    US$321
  • China Southern Airlines
    GMP
    13:00
    34h 35m
    2 transfer
    CRL
    16:35
    Gimpo International Airport - Brussels South Charleroi Airport
    Wed, Apr 24China Southern Airlines
    US$321
  • China Eastern Airlines
    ICN
    18:25
    29h 10m
    2 transfer
    CRL
    16:35
    Incheon International Airport - Brussels South Charleroi Airport
    Tue, May 14China Eastern Airlines
    US$327
  • China Eastern Airlines
    ICN
    18:25
    29h 10m
    2 transfer
    CRL
    16:35
    Incheon International Airport - Brussels South Charleroi Airport
    Tue, May 14China Eastern Airlines
    US$327
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Seoul (SEL) to Brussels (BRU) the cheapest?

    Airlines adjust prices for flights from Seoul to Brussels based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Seoul (SEL) to Brussels (BRU) cost?

    According to Trip.com's data, the lowest price is around $1,070.
  • What is the transportation method from the main airport to downtown in Brussels?

    • The distance from Brussels National Airport to downtown is about 10km. It takes about 30 minutes by taxi.
    • The distance from Brussels South Charleroi Airport to downtown is about 43km. It takes about 1 hour by taxi.

Seoul to Brussels Flight Information

Cheapest nonstop flight price

$416

Off-season for travel

March

Peak season for travel

September