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

07 Dec - 10 Dec easyJet
06 Dec - 12 Dec easyJet
08 Dec - 11 Dec Wizz Air Malta
05 Dec - 11 Dec easyJet
07 Dec - 12 Dec Wizz Air Malta
06 Dec - 11 Dec Ryanair
02 Dec - 10 Dec Ryanair
06 Dec - 08 Dec Ryanair
05 Dec - 10 Dec Ryanair
04 Dec - 12 Dec Ryanair
20 Dec - 04 Jan Ryanair
27 Dec - 04 Jan Ryanair
28 Dec - 04 Jan Ryanair
31 Dec - 04 Jan Ryanair
27 Dec - 02 Jan Ryanair
29 Dec - 07 Jan Icelandair direct
20 Dec - 04 Jan Icelandair direct
27 Dec - 04 Jan Icelandair direct
28 Dec - 04 Jan Icelandair direct
29 Dec - 02 Jan 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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