AirHint found the following cheapest return flights from Seoul (ICN) to Paris (CDG) in August 2025 (see full year).

Return flights

04 Aug - 10 Aug	China Eastern
11 Aug - 18 Aug	China Eastern
05 Aug - 18 Sep	Lufthansa
04 Aug - 11 Aug	China Southern
04 Aug - 12 Aug	China Southern
04 Aug - 17 Aug	China Southern
04 Aug - 05 Sep	China Southern
12 Aug - 16 Sep	Lufthansa
03 Aug - 13 Aug	KLM
02 Aug - 10 Aug	China Eastern
13 Aug - 20 Aug	China Eastern
17 Aug - 27 Aug	Air China
18 Aug - 01 Sep	Finnair
11 Aug - 27 Aug	Emirates
11 Aug - 29 Sep	Emirates
03 Aug - 07 Sep	Lufthansa
11 Aug - 23 Sep	Emirates
12 Aug - 23 Sep	Finnair
12 Aug - 30 Sep	Lufthansa
13 Aug - 04 Sep	Emirates

Also check the deals for one-way flights from Seoul to Paris in August.

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 Seoul to Paris in August from 536€

Return flights