AirHint found the following cheapest return flights from Seoul (ICN) to Paris (CDG) in September 2026 (see full year).

Return flights

01 Sep - 07 Sep	Vietnam Airlines
07 Sep - 11 Sep	Vietnam Airlines
09 Sep - 17 Sep	Etihad Airways
09 Sep - 15 Sep	Etihad Airways
10 Sep - 19 Sep	Etihad Airways
10 Sep - 18 Sep	Etihad Airways
07 Sep - 14 Sep	Finnair
28 Sep - 09 Oct	Finnair
30 Sep - 07 Oct	Finnair
08 Sep - 15 Sep	Emirates
16 Sep - 30 Sep	Emirates
08 Sep - 16 Sep	Emirates
16 Sep - 04 Oct	Air China
17 Sep - 03 Oct	Air China
27 Sep - 02 Oct	Finnair
26 Sep - 03 Oct	Finnair
20 Sep - 09 Oct	Emirates
12 Sep - 09 Oct	Air China
23 Sep - 03 Oct	Air China
23 Sep - 11 Oct	Air China

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

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 September from $720

Return flights