Cheapest return flights from Naples to Keflavik in August from $370

Best time to book flights for Naples (NAP) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Naples (NAP) to Keflavik (KEF) in August 2025 (see full year).

Return flights

20 Aug - 26 Aug Ryanair
21 Aug - 30 Aug Ryanair
21 Aug - 26 Aug Ryanair
07 Aug - 18 Sep Scandinavian Airlines
20 Aug - 24 Aug Ryanair
04 Aug - 09 Aug SWISS
21 Aug - 31 Aug Ryanair
16 Aug - 24 Aug Ryanair
20 Aug - 30 Aug Scandinavian Airlines
14 Aug - 20 Aug Ryanair
19 Aug - 28 Aug Ryanair
07 Aug - 19 Sep Transavia France
08 Aug - 19 Sep Vueling Airlines

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

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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