Cheapest return flights from Seoul to Brussels in January from $626

AirHint found the following cheapest return flights from Seoul (ICN) to Brussels (BRU) in January 2026 (see full year).

Return flights

27 Jan - 05 Feb LOT
14 Jan - 28 Jan LOT
31 Jan - 07 Feb LOT
30 Jan - 03 Feb Scandinavian Airlines
29 Jan - 05 Feb Lufthansa
30 Jan - 06 Feb Lufthansa
22 Jan - 27 Jan Finnair
05 Jan - 13 Jan Finnair
19 Jan - 23 Jan Lufthansa
05 Jan - 11 Jan Finnair

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

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

Feel free to contact us with any feedback or request another flight research.