Cheapest return flights from Brussels to Seoul in January from $618

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

Return flights

19 Jan - 31 Jan KLM
18 Jan - 31 Jan KLM
18 Jan - 30 Jan KLM
16 Jan - 24 Jan LOT
05 Jan - 19 Jan LOT
05 Jan - 14 Jan LOT
27 Jan - 24 Feb LOT
31 Jan - 07 Feb LOT
26 Jan - 10 Feb LOT
23 Jan - 09 Feb Ryanair
29 Jan - 23 Feb LOT
26 Jan - 08 Feb LOT
05 Jan - 15 Jan Ryanair
26 Jan - 05 Feb KLM
23 Jan - 31 Jan KLM
01 Jan - 31 Jan Lufthansa
27 Jan - 05 Feb Ryanair
19 Jan - 01 Feb Lufthansa
18 Jan - 06 Feb KLM
25 Jan - 31 Jan Wizz Air

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

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