AirHint found the following cheapest return flights from Rome (FCO) to Keflavik (KEF) in January 2026 (see full year).

Return flights

12 Jan - 22 Jan	Wizz Air Malta
19 Jan - 28 Jan	Wizz Air Malta
12 Jan - 15 Jan	Wizz Air
09 Jan - 15 Jan	Wizz Air Malta
14 Jan - 21 Jan	Wizz Air
07 Jan - 14 Jan	Wizz Air Malta
22 Jan - 29 Jan	Wizz Air Malta
22 Jan - 30 Jan	easyJet
09 Jan - 14 Jan	Wizz Air Malta
16 Jan - 23 Jan	easyJet
31 Jan - 05 Feb	Wizz Air Malta
26 Jan - 02 Feb	Wizz Air Malta
31 Jan - 07 Feb	easyJet
28 Jan - 04 Feb	easyJet
26 Jan - 04 Feb	Wizz Air Malta
27 Jan - 06 Feb	Wizz Air Malta
29 Jan - 05 Feb	Wizz Air Malta
29 Jan - 08 Feb	Wizz Air Malta
27 Jan - 05 Feb	Vueling Airlines
25 Jan - 01 Feb	Wizz Air

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

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Cheapest return flights from Rome to Keflavik in January from 137€

Return flights