Cheapest one-way flights from Athens to Keflavik in December from 76€

AirHint found the following cheapest one-way flights from Athens (ATH) to Keflavik (KEF) in December 2025 (see full year).

One-Way flights

13 Dec easyJet
11 Dec easyJet
08 Dec Wizz Air UK
15 Dec Wizz Air UK
31 Dec Wizz Air UK
19 Dec Ryanair
20 Dec easyJet
29 Dec Wizz Air

Also check the deals for return flights from Athens 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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