Cheapest return flights from Rome to Keflavik in December from 235€

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

13 Dec - 08 Jan easyJet
14 Dec - 09 Jan Ryanair
04 Dec - 09 Dec Wizz Air Malta
06 Dec - 10 Dec Ryanair
06 Dec - 09 Dec Ryanair
21 Dec - 26 Dec Wizz Air Malta
18 Dec - 22 Dec LOT
26 Dec - 06 Jan Wizz Air Malta
22 Dec - 02 Jan Ryanair
30 Dec - 06 Jan Wizz Air Malta
23 Dec - 03 Jan Ryanair
28 Dec - 04 Jan Wizz Air Malta
27 Dec - 03 Jan Wizz Air Malta
27 Dec - 07 Jan Ryanair
30 Dec - 03 Jan Wizz Air Malta
28 Dec - 28 Dec Ryanair
18 Dec - 22 Dec Icelandair direct
20 Dec - 28 Dec Icelandair direct
06 Dec - 09 Dec Icelandair direct

Also check the deals for one-way flights from Rome 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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