Cheapest return flights from Rome to Keflavik in September from 160€

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 September 2025 (see full year).

Return flights

16 Sep - 23 Sep easyJet
09 Sep - 14 Sep easyJet
04 Sep - 10 Sep ITA Airways
30 Sep - 08 Oct Wizz Air Malta
22 Sep - 27 Sep easyJet
25 Sep - 30 Sep ITA Airways
06 Sep - 14 Sep Wizz Air Malta
30 Sep - 05 Oct easyJet
22 Sep - 28 Sep easyJet
18 Sep - 21 Sep ITA Airways
10 Sep - 14 Sep ITA Airways
06 Sep - 13 Sep Wizz Air Malta
29 Sep - 09 Oct easyJet
26 Sep - 01 Oct Wizz Air Malta
28 Sep - 01 Oct Ryanair
29 Sep - 09 Oct Icelandair direct
26 Sep - 05 Oct Ryanair
26 Sep - 05 Oct Icelandair direct
26 Sep - 01 Oct Icelandair direct
28 Sep - 01 Oct Icelandair direct

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

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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