Cheapest one-way flights from Brussels to Seoul in September from $427
AirHint found the following cheapest one-way flights from Brussels (BRU) to Seoul (ICN) in September 2025 (see full year).
One-Way flights
| 29 Sep | Ryanair | ||
| 11 Sep | British Airways | ||
| 28 Sep | Thai Airways | ||
| 18 Sep | Thai Airways | ||
| 10 Sep | Thai Airways | ||
| 20 Sep | Thai Airways | ||
| 21 Sep | Thai Airways | ||
| 27 Sep | Thai Airways | ||
| 06 Sep | Ryanair |
Also check the deals for return flights from Brussels to Seoul in September.
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.
