Cheapest return flights from Seoul to Brussels in September from 629€

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

Return flights

11 Sep - 16 Sep Qatar Airways
03 Sep - 14 Oct Qatar Airways
03 Sep - 15 Oct Qatar Airways
02 Sep - 09 Sep Qatar Airways
30 Sep - 06 Oct Qatar Airways
14 Sep - 21 Sep Scandinavian Airlines
03 Sep - 25 Oct Scandinavian Airlines
04 Sep - 25 Oct Scandinavian Airlines
01 Sep - 14 Sep Scandinavian Airlines
12 Sep - 20 Sep Qatar Airways
12 Sep - 19 Sep Qatar Airways
07 Sep - 14 Sep Scandinavian Airlines
24 Sep - 03 Oct Etihad Airways
19 Sep - 24 Sep Thai Airways
20 Sep - 25 Sep Finnair
18 Sep - 25 Sep Scandinavian Airlines
22 Sep - 04 Oct Lufthansa
27 Sep - 04 Oct Air Europa

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

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