Cheapest return flights from Keflavik to Athens in May from $198

Best time to book flights for Keflavik (KEF) to Athens (ATH) flights at AirHint

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

Return flights

08 May - 04 Jun Wizz Air
11 May - 20 May Wizz Air Malta
07 May - 14 May Fly Play
16 May - 20 May Fly Play
11 May - 16 May Wizz Air Malta
22 May - 29 May Wizz Air
22 May - 11 Jun Wizz Air
29 May - 03 Jun easyJet
15 May - 22 May SWISS

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

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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