Cheapest return flights from Athens to Keflavik in July from $367

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 July 2025 (see full year).

Return flights

03 Jul - 15 Jul Scandinavian Airlines
03 Jul - 08 Jul Ryanair
19 Jul - 30 Jul Transavia France
02 Jul - 08 Jul Ryanair
28 Jul - 03 Aug Scandinavian Airlines
25 Jul - 30 Jul Scandinavian Airlines
24 Jul - 29 Jul Scandinavian Airlines
11 Jul - 23 Jul Scandinavian Airlines
03 Jul - 14 Jul Scandinavian Airlines
29 Jul - 13 Aug easyJet
02 Jul - 13 Jul Ryanair
10 Jul - 20 Jul Scandinavian Airlines

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

Skyscanner

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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