Cheapest return flights from Athens to Keflavik in March from $166

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

Return flights

09 Mar - 17 Mar Wizz Air UK
04 Mar - 09 Mar Wizz Air
02 Mar - 08 Mar Wizz Air UK
09 Mar - 15 Mar Wizz Air UK
09 Mar - 14 Mar Wizz Air UK
04 Mar - 08 Mar Wizz Air
04 Mar - 16 Mar Wizz Air
02 Mar - 09 Mar Wizz Air UK
11 Mar - 15 Mar Wizz Air
04 Mar - 11 Mar Wizz Air
31 Mar - 05 Apr Wizz Air
30 Mar - 04 Apr Transavia France
28 Mar - 05 Apr Ryanair
19 Mar - 09 Apr Ryanair

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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