Cheapest return flights from Athens to Keflavik in June from 307€

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 June 2025 (see full year).

Return flights

10 Jun - 15 Jun easyJet
05 Jun - 12 Jun Ryanair
14 Jun - 18 Jun Wizz Air Malta
26 Jun - 03 Jul Scandinavian Airlines
07 Jun - 15 Jun transavia
27 Jun - 08 Jul Scandinavian Airlines
10 Jun - 21 Jun easyJet
04 Jun - 14 Jun Ryanair
01 Jun - 01 Jun Aegean Airlines
01 Jun - 05 Jun Aegean Airlines
07 Jun - 14 Jun transavia
05 Jun - 22 Jun Ryanair
30 Jun - 07 Jul Scandinavian Airlines
27 Jun - 04 Jul Scandinavian Airlines
28 Jun - 05 Jul Scandinavian Airlines
27 Jun - 05 Jul Aegean Airlines

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

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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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