AirHint found the following cheapest return flights from Charleroi (CRL) to Seoul (ICN) in July 2025 (see full year).

Return flights

21 Jul - 24 Jul	Ryanair
13 Jul - 23 Jul	Ryanair
20 Jul - 29 Jul	Ryanair
10 Jul - 22 Jul	Wizz Air
16 Jul - 18 Jul	Wizz Air
14 Jul - 21 Jul	Ryanair
15 Jul - 31 Jul	Ryanair
19 Jul - 21 Jul	Ryanair
02 Jul - 15 Jul	Ryanair
18 Jul - 25 Aug	Ryanair
15 Jul - 30 Jul	Ryanair
10 Jul - 11 Aug	Ryanair
08 Jul - 05 Aug	Ryanair
18 Jul - 27 Aug	Ryanair
12 Jul - 10 Aug	Ryanair
07 Jul - 12 Aug	Ryanair
18 Jul - 26 Aug	Ryanair
30 Jul - 06 Aug	Ryanair
18 Jul - 22 Aug	Ryanair
16 Jul - 25 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 $921

Return flights