Cheapest return flights from Athens to Keflavik in June from $272

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

04 Jun - 12 Jun Ryanair
10 Jun - 15 Jun Ryanair
03 Jun - 08 Jun easyJet
13 Jun - 16 Jun Scandinavian Airlines
12 Jun - 15 Jun Scandinavian Airlines
16 Jun - 23 Jun easyJet
05 Jun - 12 Jun Ryanair
04 Jun - 11 Jun Ryanair
05 Jun - 08 Jun Ryanair
04 Jun - 10 Jun Ryanair
28 Jun - 09 Jul Scandinavian Airlines
28 Jun - 10 Jul Scandinavian Airlines
30 Jun - 10 Jul easyJet
27 Jun - 09 Jul Wizz Air
29 Jun - 09 Jul Ryanair
26 Jun - 04 Jul Scandinavian Airlines
27 Jun - 10 Jul Scandinavian Airlines
29 Jun - 10 Jul Scandinavian Airlines
27 Jun - 07 Jul Scandinavian Airlines
22 Jun - 06 Jul Vueling 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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