Cheapest return flights from Brussels to Seoul in September from 586€

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

Return flights

30 Sep - 10 Oct Ryanair
16 Sep - 16 Oct Turkish Airlines
06 Sep - 03 Oct Turkish Airlines
02 Sep - 14 Sep Turkish Airlines
23 Sep - 21 Oct Finnair
06 Sep - 23 Sep Turkish Airlines
01 Sep - 03 Oct Turkish Airlines
16 Sep - 03 Oct Turkish Airlines
30 Sep - 21 Oct Wizz Air
01 Sep - 15 Sep Turkish Airlines
30 Sep - 13 Oct Ryanair
30 Sep - 14 Oct Etihad Airways
02 Sep - 06 Oct Finnair
17 Sep - 26 Sep Turkish Airlines
06 Sep - 16 Sep Turkish Airlines
06 Sep - 21 Sep Turkish Airlines
18 Sep - 26 Sep Turkish Airlines
06 Sep - 20 Sep Turkish Airlines
05 Sep - 18 Sep Turkish Airlines
01 Sep - 12 Sep Turkish Airlines

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

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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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