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

Return flights

02 Mar - 30 Mar	Ryanair
11 Mar - 19 Mar	Ryanair
11 Mar - 31 Mar	Wizz Air
02 Mar - 14 Mar	Ryanair
11 Mar - 28 Mar	Ryanair
10 Mar - 23 Mar	Ryanair
25 Mar - 09 Apr	Ryanair
08 Mar - 16 Mar	Ryanair
01 Mar - 13 Mar	Ryanair
05 Mar - 21 Mar	Ryanair
09 Mar - 22 Mar	Ryanair
29 Mar - 10 Apr	Ryanair
28 Mar - 08 Apr	Ryanair
28 Mar - 10 Apr	Ryanair
27 Mar - 13 Apr	Wizz Air Malta
28 Mar - 12 Apr	Ryanair
27 Mar - 11 Apr	Wizz Air Malta
12 Mar - 08 Apr	Ryanair
28 Mar - 06 Apr	Ryanair
28 Mar - 04 Apr	Ryanair

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

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 March from $722

Return flights