Cheapest one-way flights from Seoul to Brussels in September from $355

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

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

One-Way flights

24 Sep Scoot Tigerair
16 Sep Etihad Airways
19 Sep Vietnam Airlines
18 Sep Vietnam Airlines
11 Sep Etihad Airways
15 Sep Lufthansa
23 Sep Scat Airlines
25 Sep Thai Airways
28 Sep Thai Airways
20 Sep LOT

Also check the deals for return flights from Seoul to Brussels 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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