Cheapest return flights from Paris to Keflavik in December from 161€

Best time to book flights for Paris (CDG) to Keflavik (KEF) flights at AirHint

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

Return flights

15 Dec - 14 Jan easyJet
01 Dec - 06 Dec Fly Play direct
01 Dec - 08 Dec Fly Play direct
15 Dec - 14 Jan Fly Play direct
03 Dec - 06 Dec Fly Play direct
04 Dec - 11 Dec easyJet
15 Dec - 19 Dec easyJet
15 Dec - 19 Dec Fly Play direct
15 Dec - 22 Dec Fly Play direct
14 Dec - 21 Dec Fly Play direct
07 Dec - 14 Dec Fly Play direct
04 Dec - 11 Dec Fly Play direct
28 Dec - 02 Jan LOT
30 Dec - 02 Jan easyJet
23 Dec - 02 Jan easyJet
24 Dec - 03 Jan SWISS
24 Dec - 04 Jan Icelandair direct
27 Dec - 03 Jan SWISS
29 Dec - 05 Jan easyJet
24 Dec - 03 Jan Icelandair direct

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

Skyscanner

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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