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

Return flights

07 Sep - 16 Sep	Air China
06 Sep - 07 Sep	Air China
10 Sep - 16 Sep	Air China
01 Sep - 08 Sep	Air China
08 Sep - 19 Sep	Air China
02 Sep - 19 Sep	Air China
01 Sep - 19 Sep	Air China
07 Sep - 11 Sep	Air China
04 Sep - 13 Sep	Air China
05 Sep - 13 Sep	Air China
15 Sep - 30 Oct	Air China
18 Sep - 11 Oct	Air China
25 Sep - 06 Oct	EVA Air
26 Sep - 12 Oct	EVA Air
26 Sep - 13 Oct	EVA Air
19 Sep - 13 Oct	EVA Air
28 Sep - 12 Oct	ANA
07 Sep - 31 Oct	Air China
08 Sep - 31 Oct	Air China
16 Sep - 03 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 $734

Return flights