Cheapest return flights from Athens to Keflavik in March from $183

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

Return flights

07 Mar - 14 Mar easyJet
08 Mar - 14 Mar easyJet
07 Mar - 16 Mar easyJet
17 Mar - 23 Mar easyJet
02 Mar - 10 Mar Wizz Air UK
07 Mar - 15 Mar easyJet
02 Mar - 08 Mar Wizz Air UK
09 Mar - 16 Mar easyJet
09 Mar - 14 Mar easyJet
02 Mar - 07 Mar Wizz Air UK
28 Mar - 06 Apr easyJet
30 Mar - 06 Apr Transavia France
31 Mar - 08 Apr Scandinavian Airlines

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

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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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