Cheapest return flights from Athens to Keflavik in July from 398€

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

Return flights

30 Jul - 06 Aug Pegasus Airlines
31 Jul - 07 Aug Ryanair
29 Jul - 13 Aug Ryanair
31 Jul - 10 Aug Pegasus Airlines
28 Jul - 31 Jul Ryanair
31 Jul - 04 Aug SKY express
27 Jul - 31 Jul Aegean 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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