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

Return flights

12 Jul - 05 Aug	Hainan Airlines
05 Jul - 19 Jul	Finnair
05 Jul - 17 Jul	Finnair
17 Jul - 05 Aug	Hainan Airlines
05 Jul - 18 Jul	Air China
03 Jul - 17 Jul	Finnair
12 Jul - 20 Jul	Finnair
09 Jul - 14 Jul	Finnair
05 Jul - 22 Jul	Air China
07 Jul - 21 Jul	Ryanair
01 Jul - 20 Jul	Finnair
14 Jul - 20 Jul	Finnair
28 Jul - 12 Aug	Finnair
28 Jul - 18 Aug	Scandinavian Airlines
29 Jul - 13 Aug	Finnair
05 Jul - 02 Aug	Finnair
24 Jul - 07 Aug	Ryanair
27 Jul - 20 Aug	Ryanair
29 Jul - 05 Aug	Ryanair
27 Jul - 13 Aug	Ryanair

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

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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Cheapest return flights from Brussels to Seoul in July from 726€

Return flights