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

Return flights

01 Jul - 21 Jul	Ryanair
22 Jul - 18 Aug	Ryanair
01 Jul - 12 Jul	Ryanair
01 Jul - 24 Jul	Ryanair
12 Jul - 02 Aug	Ryanair
04 Jul - 25 Jul	Wizz Air
07 Jul - 28 Jul	Wizz Air
06 Jul - 25 Jul	Wizz Air
09 Jul - 25 Jul	Wizz Air
11 Jul - 01 Aug	Wizz Air
01 Jul - 14 Jul	Ryanair
06 Jul - 20 Jul	Wizz Air
21 Jul - 12 Aug	Wizz Air
10 Jul - 04 Aug	Ryanair
18 Jul - 01 Aug	Ryanair
01 Jul - 15 Jul	Wizz Air
04 Jul - 08 Aug	Wizz Air
20 Jul - 07 Aug	Wizz Air
30 Jul - 15 Aug	Wizz Air
31 Jul - 15 Aug	Wizz Air

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

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 July from $872

Return flights