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

Return flights

29 Oct - 05 Nov	easyJet	direct
04 Oct - 11 Oct	easyJet	direct
14 Oct - 21 Oct	easyJet	direct
14 Oct - 18 Oct	easyJet	direct
23 Oct - 05 Nov	Transavia France
29 Oct - 06 Nov	easyJet
30 Oct - 05 Nov	Transavia France	direct
11 Oct - 21 Oct	Transavia France
11 Oct - 18 Oct	Transavia France
04 Oct - 10 Oct	easyJet
12 Oct - 18 Oct	easyJet
31 Oct - 07 Nov	Wizz Air
12 Oct - 17 Oct	easyJet
14 Oct - 22 Oct	easyJet
07 Oct - 17 Oct	easyJet
27 Oct - 01 Nov	easyJet
23 Oct - 03 Nov	easyJet
25 Oct - 03 Nov	Wizz Air
27 Oct - 01 Nov	Transavia France	direct
23 Oct - 02 Nov	Transavia France

Also check the deals for one-way flights from Paris to Keflavik 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 Keflavik in October from 124€

Return flights