Cheapest return flights from Seoul to Brussels in May from $535

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 May 2025 (see full year).

Return flights

13 May - 19 May China Eastern
18 May - 21 May Asiana Airlines
18 May - 25 May Asiana Airlines
18 May - 01 Jun Asiana Airlines
18 May - 22 May Asiana Airlines
15 May - 23 May Asiana Airlines
22 May - 26 May China Eastern
22 May - 02 Jun Lufthansa
21 May - 04 Jun SWISS
17 May - 22 May SWISS
13 May - 23 May Sichuan Airlines
08 May - 14 May Asiana Airlines
15 May - 21 May Asiana Airlines
28 May - 09 Jun KLM
26 May - 09 Jun KLM
18 May - 13 Jun Etihad Airways
24 May - 03 Jun Lufthansa
30 May - 02 Jun Lufthansa
30 May - 30 Jun Lufthansa
30 May - 06 Jun Lufthansa

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

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.

Book a cheap hotel in Brussels

Cheap car rent in Brussels