Cheapest return flights from Rome to Keflavik in September from $307

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

Return flights

25 Sep - 05 Oct Transavia France
06 Sep - 13 Sep Scandinavian Airlines
21 Sep - 28 Sep Scandinavian Airlines
01 Sep - 10 Sep easyJet
21 Sep - 24 Sep Transavia France
23 Sep - 01 Oct Transavia France
28 Sep - 01 Oct Scandinavian Airlines
03 Sep - 08 Sep Norwegian
02 Sep - 12 Sep Scandinavian Airlines
12 Sep - 18 Sep Vueling Airlines
02 Sep - 06 Sep Transavia France
21 Sep - 27 Sep Transavia France
04 Sep - 11 Sep Scandinavian Airlines
23 Sep - 01 Oct Icelandair direct
28 Sep - 01 Oct Icelandair direct
25 Sep - 05 Oct Icelandair direct

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

Powered by

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

Feel free to contact us with any feedback or request another flight research.