Cheapest return flights from Seoul to Brussels in June from $621

Best time to book flights for Seoul (ICN) to Brussels (BRU) flights at AirHint

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

Return flights

09 Jun - 16 Jun Asiana Airlines
06 Jun - 10 Jun Etihad Airways
13 Jun - 22 Jun Etihad Airways
12 Jun - 21 Jun Etihad Airways
13 Jun - 21 Jun Etihad Airways
08 Jun - 14 Jun Etihad Airways
02 Jun - 05 Jun Singapore Airlines
23 Jun - 30 Jun Asiana Airlines
15 Jun - 21 Jun Singapore Airlines
03 Jun - 18 Jun KLM
29 Jun - 29 Jul Etihad Airways
25 Jun - 17 Jul Finnair
21 Jun - 30 Jul Etihad Airways
29 Jun - 10 Jul Etihad Airways
23 Jun - 09 Jul Emirates
20 Jun - 08 Jul Emirates
30 Jun - 10 Jul Etihad Airways
21 Jun - 11 Jul Etihad Airways
10 Jun - 10 Jul Air Canada

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

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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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