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

Return flights

17 Jan - 28 Jan	Ryanair
15 Jan - 28 Jan	Wizz Air
15 Jan - 24 Jan	Wizz Air
24 Jan - 03 Feb	Ryanair
10 Jan - 17 Jan	Ryanair
07 Jan - 21 Jan	Ryanair
11 Jan - 29 Jan	Wizz Air
19 Jan - 30 Jan	Wizz Air
24 Jan - 31 Jan	Ryanair
20 Jan - 08 Feb	Ryanair
23 Jan - 07 Feb	Ryanair
15 Jan - 29 Jan	Wizz Air
05 Jan - 14 Jan	Ryanair
18 Jan - 01 Feb	Wizz Air
27 Jan - 24 Feb	Ryanair
31 Jan - 05 Feb	Ryanair
18 Jan - 28 Feb	Wizz Air
10 Jan - 24 Feb	Ryanair
24 Jan - 01 Feb	Ryanair
25 Jan - 05 Feb	Ryanair

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

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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Cheapest return flights from Charleroi to Seoul in January from 456€

Return flights