Cheapest return flights from Athens to Keflavik in April from $219

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 April 2025 (see full year).

Return flights

30 Apr - 06 May easyJet
23 Apr - 29 Apr easyJet
15 Apr - 23 Apr Austrian Airlines
19 Apr - 27 Apr Scandinavian Airlines
16 Apr - 26 Apr easyJet
16 Apr - 27 Apr Scandinavian Airlines
16 Apr - 22 Apr Fly Play direct
13 Apr - 22 Apr Fly Play direct
30 Apr - 19 May Scandinavian Airlines
16 Apr - 26 Apr Fly Play direct
23 Apr - 29 Apr Fly Play direct
30 Apr - 19 May Fly Play direct

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

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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