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

Return flights

16 Jun - 23 Jun	Wizz Air Malta
08 Jun - 16 Jun	ITA Airways
16 Jun - 25 Jun	Ryanair
11 Jun - 19 Jun	KLM
24 Jun - 01 Jul	KLM
09 Jun - 16 Jun	Wizz Air Malta
16 Jun - 30 Jun	Wizz Air Malta
16 Jun - 26 Jun	Wizz Air Malta
15 Jun - 21 Jun	Wizz Air Malta
10 Jun - 16 Jun	SWISS
02 Jun - 06 Jun	Wizz Air
28 Jun - 01 Jul	KLM
29 Jun - 11 Jul	easyJet
27 Jun - 07 Jul	Wizz Air Malta
19 Jun - 01 Jul	LOT
24 Jun - 04 Jul	Scandinavian Airlines
21 Jun - 04 Jul	Wizz Air
26 Jun - 03 Jul	Finnair
20 Jun - 08 Jul	Vueling Airlines
24 Jun - 08 Jul	Vueling Airlines

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

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 June from 213€

Return flights