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

Return flights

12 Jul - 21 Jul	Finnair
08 Jul - 22 Jul	Finnair
02 Jul - 22 Jul	Finnair
21 Jul - 04 Aug	Finnair
13 Jul - 21 Jul	Lufthansa
12 Jul - 29 Jul	Finnair
20 Jul - 05 Aug	Lufthansa
11 Jul - 21 Jul	Finnair
22 Jul - 20 Aug	Lufthansa
01 Jul - 31 Jul	Finnair
05 Jul - 18 Jul	Ryanair
11 Jul - 29 Jul	Finnair
03 Jul - 26 Jul	Turkish Airlines
24 Jul - 09 Aug	Ryanair
09 Jul - 01 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 $774

Return flights