Cheapest return flights from Seoul to Brussels in June from $625

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

06 Jun - 19 Jun KLM
06 Jun - 15 Jun KLM
06 Jun - 16 Jun KLM
11 Jun - 16 Jun Lufthansa
12 Jun - 15 Jun Lufthansa
18 Jun - 22 Jun Etihad Airways
03 Jun - 10 Jun Etihad Airways
06 Jun - 22 Jun KLM
01 Jun - 08 Jun Asiana Airlines
14 Jun - 23 Jun Lufthansa
24 Jun - 01 Jul Lufthansa
22 Jun - 30 Jul Asiana Airlines
26 Jun - 01 Jul KLM
27 Jun - 03 Jul Etihad Airways
28 Jun - 24 Jul Etihad Airways
22 Jun - 20 Jul LOT
30 Jun - 05 Jul SWISS
25 Jun - 05 Jul LOT
29 Jun - 07 Jul LOT
28 Jun - 23 Jul SWISS

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

Skyscanner

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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