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

Return flights

16 Mar - 29 Mar	Ryanair
11 Mar - 24 Mar	Ryanair
05 Mar - 16 Mar	Ryanair
18 Mar - 27 Mar	Wizz Air
04 Mar - 08 Mar	Wizz Air
15 Mar - 25 Mar	Ryanair
02 Mar - 30 Mar	Ryanair
16 Mar - 23 Mar	Ryanair
05 Mar - 15 Mar	Ryanair
05 Mar - 14 Mar	Ryanair
18 Mar - 09 Apr	Wizz Air
05 Mar - 23 Apr	Ryanair
23 Mar - 01 Apr	Ryanair
28 Mar - 09 Apr	Wizz Air Malta
02 Mar - 26 Apr	Ryanair
14 Mar - 12 Apr	Ryanair
21 Mar - 04 Apr	Ryanair
24 Mar - 04 Apr	Ryanair
13 Mar - 12 Apr	Wizz Air
01 Mar - 15 Apr	Wizz Air Malta

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 $603

Return flights