AirHint found the following cheapest return flights from Rome (FCO) to Keflavik (KEF) in July 2025 (see full year).

Return flights

31 Jul - 07 Aug	Wizz Air
31 Jul - 03 Aug	Wizz Air
31 Jul - 14 Aug	Wizz Air
24 Jul - 02 Aug	Wizz Air
31 Jul - 09 Aug	Wizz Air
31 Jul - 17 Aug	Wizz Air
24 Jul - 31 Jul	Wizz Air
31 Jul - 10 Aug	Wizz Air
24 Jul - 03 Aug	Wizz Air
25 Jul - 02 Aug	ITA Airways
09 Jul - 09 Aug	Wizz Air
09 Jul - 15 Jul	Wizz Air
25 Jul - 31 Jul	ITA Airways
09 Jul - 13 Jul	Wizz Air
09 Jul - 17 Jul	Wizz Air
12 Jul - 22 Jul	Wizz Air Malta
16 Jul - 22 Jul	Wizz Air Malta
19 Jul - 31 Jul	Wizz Air Malta
09 Jul - 19 Jul	Wizz Air
11 Jul - 19 Jul	Wizz Air

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

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 July from 200€

Return flights