Cheapest return flights from Brussels to Seoul in April from $600

Best time to book flights for Brussels (BRU) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Brussels (BRU) to Seoul (ICN) in April 2025 (see full year).

Return flights

07 Apr - 16 Apr SWISS
26 Apr - 10 May SWISS
01 Apr - 17 Apr SWISS
07 Apr - 23 Apr SWISS
01 Apr - 23 Apr SWISS
01 Apr - 14 Apr SWISS
01 Apr - 19 Apr SWISS
06 Apr - 16 Apr SWISS
01 Apr - 28 Apr SWISS
06 Apr - 19 Apr SWISS
03 Apr - 16 Apr SWISS
27 Apr - 10 May SWISS
20 Apr - 02 May SWISS
26 Apr - 06 May Lufthansa
26 Apr - 13 May Lufthansa
19 Apr - 02 May Lufthansa
18 Apr - 02 May Turkish Airlines

Also check the deals for one-way flights from Brussels to Seoul in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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