Cheapest return flights from Rome to Keflavik in December from 217€

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

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

Return flights

01 Dec - 05 Dec ITA Airways
04 Dec - 08 Dec LOT
13 Dec - 16 Dec Vueling Airlines
07 Dec - 09 Dec Ryanair
17 Dec - 21 Dec Vueling Airlines
03 Dec - 07 Dec Vueling Airlines
11 Dec - 14 Dec Vueling Airlines
12 Dec - 15 Dec ITA Airways
08 Dec - 28 Dec Ryanair
05 Dec - 08 Dec Wizz Air Malta
22 Dec - 01 Jan Ryanair
31 Dec - 05 Jan Wizz Air Malta
26 Dec - 05 Jan Wizz Air Malta
22 Dec - 02 Jan Ryanair
26 Dec - 01 Jan Wizz Air Malta
27 Dec - 05 Jan Wizz Air Malta
29 Dec - 07 Jan Wizz Air Malta
27 Dec - 01 Jan Wizz Air Malta
28 Dec - 01 Jan Wizz Air Malta
28 Dec - 04 Jan Wizz Air Malta

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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