Cheapest return flights from Athens to Keflavik in January from $201

Best time to book flights for Athens (ATH) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Athens (ATH) to Keflavik (KEF) in January 2026 (see full year).

Return flights

18 Jan - 25 Jan easyJet
15 Jan - 21 Jan easyJet
15 Jan - 19 Jan easyJet
14 Jan - 19 Jan Wizz Air UK
05 Jan - 11 Jan SKY express
09 Jan - 16 Jan Ryanair
01 Jan - 07 Jan Scandinavian Airlines
02 Jan - 10 Jan Scandinavian Airlines

Also check the deals for one-way flights from Athens to Keflavik in January.

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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