AirHint found the following cheapest return flights from Paris (PAR) to Seoul (GMP) in October 2025 (see full year).

Return flights

01 Oct - 12 Oct	Wizz Air Malta
27 Oct - 05 Nov	Air China
26 Oct - 05 Nov	Air China
28 Oct - 28 Nov	Air China
22 Oct - 07 Nov	Air China
29 Oct - 05 Nov	Air China
29 Oct - 27 Nov	Air China
22 Oct - 22 Nov	Air China
02 Oct - 13 Oct	Air China
22 Oct - 05 Nov	Air China
23 Oct - 05 Nov	Air China
21 Oct - 05 Nov	Air China
22 Oct - 29 Oct	Air China
02 Oct - 24 Oct	Air China
02 Oct - 16 Oct	Air China
02 Oct - 09 Oct	Air China
02 Oct - 17 Oct	Air China
15 Oct - 29 Oct	Air China
14 Oct - 23 Oct	Brussels Airlines
15 Oct - 30 Oct	Air China

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

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 Paris to Seoul in October from 638€

Return flights