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

Return flights

31 Oct - 17 Nov	easyJet
28 Oct - 30 Nov	easyJet
28 Oct - 15 Nov	easyJet
28 Oct - 07 Nov	easyJet
30 Oct - 29 Nov	Transavia France
31 Oct - 08 Nov	Transavia France
28 Oct - 05 Nov	easyJet
30 Oct - 07 Nov	easyJet
24 Oct - 08 Nov	easyJet
29 Oct - 15 Nov	Transavia France
23 Oct - 29 Oct	easyJet
24 Oct - 27 Oct	easyJet
24 Oct - 30 Oct	easyJet
21 Oct - 29 Oct	easyJet
24 Oct - 31 Oct	easyJet
23 Oct - 31 Oct	easyJet
22 Oct - 26 Oct	Transavia France
21 Oct - 30 Oct	easyJet
21 Oct - 27 Oct	easyJet
26 Oct - 31 Oct	easyJet

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 $730

Return flights