Cheapest return flights from Naples to Keflavik in December from $256

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 December 2025 (see full year).

Return flights

07 Dec - 13 Dec easyJet
01 Dec - 07 Dec Ryanair
06 Dec - 10 Dec Ryanair
05 Dec - 08 Dec easyJet
22 Dec - 26 Dec British Airways
26 Dec - 31 Dec British Airways
23 Dec - 28 Dec ITA Airways
30 Dec - 03 Jan easyJet
29 Dec - 04 Jan British Airways
27 Dec - 03 Jan easyJet
27 Dec - 30 Dec Ryanair
26 Dec - 30 Dec British Airways
20 Dec - 24 Dec easyJet

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

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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