Cheapest return flights from Athens to Keflavik in January from 161€

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

Return flights

25 Jan - 29 Jan Aegean Airlines
10 Jan - 15 Jan easyJet
10 Jan - 17 Jan easyJet
12 Jan - 18 Jan Wizz Air UK
26 Jan - 02 Feb Wizz Air UK
15 Jan - 19 Jan SKY express
20 Jan - 31 Jan Wizz Air UK
15 Jan - 20 Jan SKY express
15 Jan - 21 Jan SKY express
05 Jan - 11 Jan Wizz Air UK
03 Jan - 11 Jan Air Serbia

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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