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

Return flights

27 Oct - 29 Oct	Transavia France	direct
26 Oct - 01 Nov	easyJet
05 Oct - 08 Oct	Wizz Air Malta
11 Oct - 13 Oct	easyJet
04 Oct - 07 Oct	easyJet	direct
05 Oct - 07 Oct	Wizz Air Malta
08 Oct - 11 Oct	easyJet
10 Oct - 12 Oct	easyJet
02 Oct - 05 Oct	Wizz Air Malta
02 Oct - 06 Oct	easyJet
23 Oct - 28 Oct	Norwegian

Also check the deals for one-way flights from Keflavik to Paris 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 Keflavik to Paris in October from 122€

Return flights