Cheapest return flights from Cagliari to Keflavik in July from $342

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

Return flights

17 Jul - 25 Jul Ryanair
03 Jul - 06 Jul SWISS
01 Jul - 10 Jul Ryanair
07 Jul - 10 Jul Vueling Airlines
07 Jul - 26 Aug Vueling Airlines
16 Jul - 18 Jul Ryanair
07 Jul - 31 Aug Vueling Airlines
13 Jul - 20 Jul Ryanair
02 Jul - 05 Jul Ryanair
16 Jul - 16 Jul Aeroitalia
07 Jul - 07 Jul Vueling Airlines

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

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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