Cheapest one-way flights from Brussels to Seoul in September from $421

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

AirHint found the following cheapest one-way flights from Brussels (BRU) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

14 Sep Wizz Air
17 Sep Ryanair
29 Sep Ryanair
23 Sep easyJet
15 Sep Ryanair
16 Sep Hainan Airlines
09 Sep Hainan Airlines
10 Sep Thai Airways
13 Sep Thai Airways
28 Sep Thai Airways

Also check the deals for return flights from Brussels to Seoul in September.

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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