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

Return flights

13 Dec - 17 Dec	easyJet	direct
17 Dec - 24 Dec	easyJet	direct
03 Dec - 06 Dec	easyJet	direct
03 Dec - 13 Dec	easyJet	direct
10 Dec - 17 Dec	easyJet	direct
13 Dec - 18 Dec	easyJet
09 Dec - 13 Dec	easyJet
17 Dec - 27 Dec	easyJet	direct
24 Dec - 27 Dec	easyJet	direct
05 Dec - 10 Dec	Vueling Airlines
24 Dec - 03 Jan	easyJet	direct
28 Dec - 10 Jan	Vueling Airlines
19 Dec - 11 Jan	Transavia France
27 Dec - 01 Jan	easyJet
27 Dec - 03 Jan	easyJet	direct
31 Dec - 04 Jan	easyJet
20 Dec - 03 Jan	easyJet
20 Dec - 03 Jan	easyJet	direct
23 Dec - 02 Jan	easyJet
28 Dec - 04 Jan	Vueling Airlines

Also check the deals for one-way flights from Paris to Keflavik in December.

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 December from 111€

Return flights