Cheapest return flights from Brussels to Seoul in April from $707

AirHint found the following cheapest return flights from Brussels (BRU) to Seoul (ICN) in April 2026 (see full year).

Return flights

29 Apr - 28 May Etihad Airways
30 Apr - 21 May Etihad Airways
06 Apr - 15 Apr Finnair
07 Apr - 16 Apr Finnair
27 Apr - 11 May Finnair
06 Apr - 17 May Finnair
20 Apr - 04 May Finnair
16 Apr - 06 May Scandinavian Airlines
27 Apr - 13 May Finnair
28 Apr - 06 May Finnair
07 Apr - 14 Apr Lufthansa
16 Apr - 23 Apr Lufthansa
19 Apr - 06 May Lufthansa
13 Apr - 11 May Etihad Airways
15 Apr - 22 Apr Finnair
08 Apr - 19 Apr Finnair
01 Apr - 19 Apr Finnair
08 Apr - 22 Apr Ryanair
21 Apr - 30 Apr LOT
05 Apr - 17 Apr Finnair

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

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