Cheapest one-way flights from Brussels to Seoul in September from $464

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

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

One-Way flights

04 Sep Hainan Airlines
22 Sep Hainan Airlines
17 Sep Hainan Airlines
07 Sep Hainan Airlines
08 Sep Hainan Airlines
21 Sep Hainan Airlines
12 Sep Hainan Airlines
25 Sep Hainan Airlines
20 Sep Iberia

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul