Cheapest return flights from Brussels to Seoul in September from 501€

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

Return flights

10 Sep - 20 Sep Cathay Pacific
07 Sep - 20 Sep Cathay Pacific
01 Sep - 21 Sep Cathay Pacific
03 Sep - 21 Sep Cathay Pacific
01 Sep - 14 Sep Cathay Pacific
07 Sep - 21 Sep Cathay Pacific
10 Sep - 21 Sep Cathay Pacific
01 Sep - 16 Sep Cathay Pacific
12 Sep - 12 Oct Cathay Pacific
15 Sep - 30 Sep Air China
03 Sep - 13 Sep Cathay Pacific
22 Sep - 22 Oct Finnair
29 Sep - 11 Oct Cathay Pacific
28 Sep - 11 Oct Cathay Pacific
14 Sep - 01 Oct Finnair
05 Sep - 04 Oct Finnair
12 Sep - 01 Oct Finnair
06 Sep - 03 Oct Finnair
18 Sep - 10 Oct Finnair
27 Sep - 07 Oct Ryanair

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

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