Cheapest return flights from Seoul to Brussels in October from 577€

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

Return flights

19 Oct - 23 Oct KLM
24 Oct - 31 Oct Etihad Airways
22 Oct - 11 Nov Lufthansa
22 Oct - 29 Oct KLM
19 Oct - 26 Oct Etihad Airways
19 Oct - 09 Nov Etihad Airways
20 Oct - 09 Nov Etihad Airways
22 Oct - 26 Oct Lufthansa
22 Oct - 04 Nov Lufthansa
19 Oct - 10 Nov KLM
23 Oct - 29 Oct LOT
27 Oct - 31 Oct Air China
18 Oct - 25 Oct Ethiopian Airlines
28 Oct - 31 Oct Ethiopian Airlines
19 Oct - 25 Oct China Eastern
31 Oct - 08 Nov LOT
25 Oct - 02 Nov SWISS

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

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