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

Return flights

30 Jul - 09 Aug	Wizz Air Malta
23 Jul - 06 Aug	Wizz Air
01 Jul - 08 Jul	Wizz Air
07 Jul - 21 Jul	Wizz Air
01 Jul - 06 Jul	SWISS
02 Jul - 11 Jul	Wizz Air Malta
09 Jul - 21 Jul	Wizz Air Malta
27 Jul - 06 Aug	Finnair
31 Jul - 06 Aug	Finnair
20 Jul - 27 Jul	SWISS
02 Jul - 07 Jul	Wizz Air Malta
17 Jul - 24 Jul	Wizz Air Malta
25 Jul - 30 Jul	Wizz Air Malta
31 Jul - 09 Aug	Finnair
21 Jul - 28 Jul	Ryanair
21 Jul - 01 Aug	Ryanair
25 Jul - 05 Aug	Ryanair
30 Jul - 08 Aug	Wizz Air Malta
25 Jul - 08 Aug	Ryanair
27 Jul - 02 Aug	SWISS

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Cheapest return flights from Rome to Keflavik in July from 265€

Return flights