Cheapest return flights from Athens to Keflavik in October from 304€

AirHint found the following cheapest return flights from Athens (ATH) to Keflavik (KEF) in October 2025 (see full year).

Return flights

31 Oct - 05 Nov Ryanair
31 Oct - 08 Nov Ryanair
22 Oct - 29 Oct Ryanair
28 Oct - 08 Nov SKY express
28 Oct - 05 Nov Aegean Airlines
20 Oct - 26 Oct Wizz Air Malta
29 Oct - 02 Nov Wizz Air Malta
22 Oct - 25 Oct Ryanair
21 Oct - 29 Oct SKY express
23 Oct - 28 Oct Aegean Airlines
21 Oct - 25 Oct Aegean Airlines
19 Oct - 26 Oct Jet2
21 Oct - 27 Oct SKY express
24 Oct - 26 Oct Wizz Air
23 Oct - 29 Oct SKY express
27 Oct - 02 Nov Wizz Air Malta
24 Oct - 02 Nov Wizz Air
26 Oct - 01 Nov Ryanair

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

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