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

Return flights

16 Jan - 23 Jan	easyJet
12 Jan - 22 Jan	Wizz Air Malta
16 Jan - 21 Jan	easyJet
26 Jan - 29 Jan	Wizz Air Malta
12 Jan - 23 Jan	Wizz Air Malta
13 Jan - 20 Jan	Wizz Air Malta
14 Jan - 22 Jan	Wizz Air Malta
12 Jan - 16 Jan	Wizz Air Malta
19 Jan - 25 Jan	Wizz Air Malta
14 Jan - 23 Jan	Wizz Air Malta
28 Jan - 01 Feb	Ryanair
29 Jan - 05 Feb	Wizz Air Malta
26 Jan - 01 Feb	Wizz Air Malta
30 Jan - 04 Feb	easyJet
31 Jan - 07 Feb	easyJet
29 Jan - 04 Feb	Wizz Air Malta
26 Jan - 02 Feb	Wizz Air Malta
30 Jan - 02 Feb	easyJet
27 Jan - 02 Feb	Wizz Air Malta
30 Jan - 01 Feb	easyJet

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 138€

Return flights