Cheapest return flights from Rome to Keflavik in January from $258

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

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

Return flights

15 Jan - 24 Jan Lufthansa
11 Jan - 18 Jan Ryanair
12 Jan - 19 Jan Ryanair
01 Jan - 05 Jan LOT
24 Jan - 27 Jan Lufthansa
10 Jan - 17 Jan Ryanair
11 Jan - 16 Jan ITA Airways
25 Jan - 28 Jan British Airways
05 Jan - 09 Jan Wizz Air Malta
02 Jan - 07 Jan Wizz Air Malta
03 Jan - 08 Feb Ryanair

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

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik