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

Return flights

17 Dec - 07 Jan	easyJet	direct
13 Dec - 17 Dec	easyJet	direct
13 Dec - 20 Dec	easyJet	direct
06 Dec - 13 Dec	easyJet	direct
31 Dec - 14 Jan	easyJet	direct
10 Dec - 17 Dec	easyJet	direct
15 Dec - 20 Dec	easyJet
24 Dec - 31 Dec	easyJet	direct
27 Dec - 10 Jan	easyJet	direct
17 Dec - 19 Dec	easyJet
13 Dec - 21 Dec	easyJet
24 Dec - 01 Jan	easyJet
15 Dec - 19 Dec	Transavia France
16 Dec - 23 Dec	easyJet
22 Dec - 12 Jan	easyJet
15 Dec - 03 Jan	easyJet
17 Dec - 04 Jan	easyJet
31 Dec - 03 Jan	easyJet
22 Dec - 02 Jan	Transavia France
29 Dec - 08 Jan	Wizz Air

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 106€

Return flights