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 - 07 Jan	easyJet	direct
24 Dec - 14 Jan	easyJet	direct
03 Dec - 17 Dec	easyJet	direct
10 Dec - 17 Dec	easyJet	direct
17 Dec - 12 Jan	easyJet
10 Dec - 13 Dec	easyJet	direct
24 Dec - 31 Dec	easyJet	direct
24 Dec - 12 Jan	easyJet
10 Dec - 24 Dec	easyJet	direct
01 Dec - 06 Dec	easyJet
09 Dec - 13 Dec	easyJet
01 Dec - 10 Dec	Vueling Airlines
10 Dec - 31 Dec	easyJet	direct
24 Dec - 01 Jan	easyJet
10 Dec - 08 Jan	easyJet
24 Dec - 03 Jan	easyJet
21 Dec - 15 Jan	Vueling Airlines
24 Dec - 04 Jan	easyJet
27 Dec - 02 Jan	easyJet

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 $112

Return flights