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
08 Mar - 22 Mar	Pegasus Airlines
14 Mar - 30 Mar	Ryanair
02 Mar - 14 Mar	Ryanair
08 Mar - 23 Mar	Pegasus Airlines
06 Mar - 16 Mar	Ryanair
07 Mar - 23 Mar	Ryanair
06 Mar - 23 Mar	Ryanair
08 Mar - 16 Mar	Ryanair
01 Mar - 13 Mar	Ryanair
29 Mar - 10 Apr	Ryanair
28 Mar - 08 Apr	Ryanair
28 Mar - 10 Apr	Ryanair
27 Mar - 10 Apr	Wizz Air Malta
19 Mar - 05 Apr	Ryanair
21 Mar - 04 Apr	Wizz Air Malta
27 Mar - 11 Apr	Wizz Air Malta
28 Mar - 11 Apr	Ryanair
30 Mar - 07 Apr	Ryanair
28 Mar - 05 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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Charleroi to Seoul in March from $725

Return flights