Cheapest return flights from Rome to Keflavik in December from $227

Best time to book flights for Rome (FCO) to Keflavik (KEF) flights at AirHint

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

Return flights

08 Dec - 12 Dec ITA Airways
06 Dec - 13 Dec easyJet
08 Dec - 13 Dec easyJet
01 Dec - 05 Dec ITA Airways
11 Dec - 17 Dec ITA Airways
11 Dec - 14 Dec ITA Airways
06 Dec - 10 Dec easyJet
07 Dec - 12 Dec Wizz Air Malta
04 Dec - 09 Dec Wizz Air Malta
06 Dec - 08 Dec easyJet
28 Dec - 04 Jan Wizz Air Malta
25 Dec - 01 Jan ITA Airways
29 Dec - 04 Jan Wizz Air Malta
30 Dec - 06 Jan Wizz Air Malta
29 Dec - 01 Jan Wizz Air Malta
24 Dec - 02 Jan Wizz Air Malta
23 Dec - 01 Jan Lufthansa
29 Dec - 07 Jan Icelandair direct
23 Dec - 01 Jan Icelandair direct
29 Dec - 05 Jan Scandinavian Airlines

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

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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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