Cheapest return flights from Brussels to Seoul in August from $692

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

Return flights

25 Aug - 10 Sep Etihad Airways
24 Aug - 01 Sep Hainan Airlines
18 Aug - 11 Sep Hainan Airlines
26 Aug - 11 Sep Hainan Airlines
25 Aug - 05 Sep Hainan Airlines
25 Aug - 09 Sep Hainan Airlines
31 Aug - 14 Sep Hainan Airlines
24 Aug - 09 Sep Hainan Airlines
24 Aug - 16 Sep Hainan Airlines
25 Aug - 01 Sep Hainan Airlines
20 Aug - 31 Aug Hainan Airlines
19 Aug - 31 Aug Hainan Airlines
24 Aug - 31 Aug Hainan Airlines
22 Aug - 24 Aug Hainan Airlines
08 Aug - 13 Aug Hainan Airlines
04 Aug - 13 Aug Hainan Airlines
28 Aug - 30 Aug Hainan Airlines
08 Aug - 19 Aug SWISS
25 Aug - 30 Aug Hainan Airlines
12 Aug - 19 Aug SWISS

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

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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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