
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $632 (Booking.com) |
One-way from | $398 (SmartFares) |
Popular in | July |
Cheapest in | November |
Average price | $771 |
Fly from
Fly to
Route
Depart
Return
BrusselsIncheon
BRU - ICN
BRUICN
Brussels Bruxelles-National
Thu 4/9
9:55 am-10:50 am
1 stop17h 55m
Incheon Intl
Sat 4/18
5:50 pm-7:05 am
1 stop20h 15m
BrusselsIncheon
BRU - ICN
BRUICN
Brussels Bruxelles-National
Mon 6/8
1:05 pm-12:25 am
1 stop28h 20m
Incheon Intl
Sun 6/14
8:00 am-2:10 pm
2 stops37h 10m
BrusselsIncheon
BRU - ICN
BRUICN
Brussels Bruxelles-National
Wed 8/12
6:50 pm-8:35 am
1 stop30h 45m
Incheon Intl
Sat 8/29
10:15 am-1:25 pm
1 stop34h 10m
BrusselsIncheon
BRU - ICN
BRUICN
Brussels Bruxelles-National
Tue 5/12
1:05 pm-7:05 pm
1 stop23h 00m
Incheon Intl
Tue 5/26
8:00 am-9:55 am
2 stops32h 55m
BrusselsIncheon
BRU - ICN
BRUICN
Brussels Bruxelles-National
Mon 6/29
2:25 pm-8:35 am
1 stop35h 10m
Incheon Intl
Sat 7/11
10:15 am-1:25 pm
1 stop34h 10m
BrusselsIncheon
BRU - ICN
BRUICN
Brussels Bruxelles-National
Sun 5/17
3:20 pm-5:00 pm
1 stop18h 40m
Incheon Intl
Sun 6/7
11:55 pm-7:30 pm
1 stop26h 35m
BrusselsIncheon
BRU - ICN
BRUICN
Brussels Bruxelles-National
Mon 6/8
3:05 pm-10:25 pm
2 stops24h 20m
Incheon Intl
Sun 6/14
8:00 am-2:10 pm
2 stops37h 10m
BrusselsIncheon
BRU - ICN
BRUICN
Brussels Bruxelles-National
Sun 5/17
3:10 pm-12:25 am
2 stops26h 15m
Incheon Intl
Mon 6/8
3:10 pm-7:10 pm
2 stops35h 00m
BrusselsSeoul
BRU - GMP
BRUGMP
Brussels Bruxelles-National
Wed 9/2
6:55 pm-7:50 pm
2 stops41h 55m
Seoul Gimpo Intl
Fri 9/11
8:50 pm-7:35 am
2 stops41h 45m
BrusselsSeoul
BRU - GMP
BRUGMP
Brussels Bruxelles-National
Wed 6/10
6:55 pm-7:50 pm
2 stops41h 55m
Seoul Gimpo Intl
Wed 6/17
12:00 pm-5:40 pm
2 stops36h 40m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brussels Bruxelles-National Airport to Seoul. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, September is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Seoul (average of $523). Flying from Brussels Bruxelles-National Airport to Seoul in July is currently the most expensive (average of $762). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Warsaw (WAW) – chosen by Cheapflights users on 50% of 1-stop itineraries from Brussels Bruxelles-National Airport to Seoul on Cheapflights.
Warsaw (WAW) is the most affordable 1-stop option, with an average round-trip price of $651.
Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 14h 25m.
Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average layover time of 1h 50m.
Entertainment
Crew
Food
Boarding
Overall
Comfort
Reviews
Anonymous,Mar 2026
IST - WAW
Entertainment
Crew
Food
Boarding
Overall
Comfort
Reviews
Anonymous,Mar 2026
IST - WAW
Entertainment
Crew
Food
Boarding
Overall
Comfort
Reviews
Anonymous,Mar 2026
IST - WAW
Entertainment
Crew
Food
Boarding
Overall
Comfort
Reviews
Anonymous,Mar 2026
IST - WAW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$616 | Average$794 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$617 | Average$672 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$629 | Average$949 | FlexibilityNo cancel fee | On-time81% |