Cheapest return flights from Athens to Keflavik in August from 276€

AirHint found the following cheapest return flights from Athens (ATH) to Keflavik (KEF) in August 2025 (see full year).

Return flights

01 Aug - 07 Aug Wizz Air Malta
14 Aug - 17 Aug Wizz Air
13 Aug - 17 Aug Wizz Air
04 Aug - 12 Aug Wizz Air Malta
05 Aug - 12 Aug Wizz Air
02 Aug - 09 Aug Wizz Air
14 Aug - 21 Aug Wizz Air
20 Aug - 28 Aug Wizz Air
19 Aug - 27 Aug Wizz Air
16 Aug - 26 Aug Wizz Air
28 Aug - 06 Sep Wizz Air
28 Aug - 01 Sep Wizz Air
26 Aug - 03 Sep Ryanair
31 Aug - 05 Sep Ryanair
31 Aug - 07 Sep Ryanair
25 Aug - 10 Sep Scandinavian Airlines

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

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.