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

One-Way flights

13 Dec	easyJet	direct
15 Dec	Transavia France	direct
03 Dec	easyJet	direct
10 Dec	easyJet	direct
18 Dec	Transavia France	direct
24 Dec	easyJet	direct
17 Dec	easyJet	direct
25 Dec	Transavia France	direct
31 Dec	easyJet	direct
29 Dec	Transavia France	direct

Also check the deals for return 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 one-way flights from Paris to Keflavik in December from $54

One-Way flights