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

Return flights

26 Aug - 06 Sep	Wizz Air
29 Aug - 06 Sep	Wizz Air
26 Aug - 05 Sep	Wizz Air
31 Aug - 09 Sep	easyJet
31 Aug - 06 Sep	easyJet
27 Aug - 06 Sep	Wizz Air
29 Aug - 05 Sep	Wizz Air
27 Aug - 03 Sep	Wizz Air Malta
12 Aug - 20 Aug	Wizz Air
22 Aug - 03 Sep	Wizz Air Malta
25 Aug - 30 Aug	Wizz Air Malta
26 Aug - 31 Aug	KLM
01 Aug - 08 Aug	Wizz Air Malta
24 Aug - 01 Sep	Wizz Air
04 Aug - 20 Aug	Wizz Air Malta
01 Aug - 11 Aug	Wizz Air Malta
18 Aug - 27 Aug	Wizz Air Malta
04 Aug - 11 Aug	Finnair
02 Aug - 11 Aug	Finnair
01 Aug - 09 Aug	Finnair

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

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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Cheapest return flights from Rome to Keflavik in August from 215€

Return flights