Cheapest return flights from Athens to Keflavik in April from 172€

AirHint found the following cheapest return flights from Athens (ATH) to Keflavik (KEF) in April 2026 (see full year).

Return flights

22 Apr - 28 Apr Wizz Air
18 Apr - 20 Apr Wizz Air
22 Apr - 25 Apr Wizz Air
23 Apr - 26 Apr Wizz Air
18 Apr - 26 Apr Wizz Air
28 Apr - 06 May Wizz Air UK
18 Apr - 29 Apr Wizz Air
25 Apr - 03 May Wizz Air UK
23 Apr - 25 Apr Wizz Air
19 Apr - 21 Apr Wizz Air
21 Apr - 26 Apr easyJet
11 Apr - 20 Apr Ryanair
29 Apr - 06 May Wizz Air
29 Apr - 07 May easyJet
24 Apr - 02 May Wizz Air
29 Apr - 03 May Wizz Air
26 Apr - 03 May Wizz Air UK
25 Apr - 01 May Wizz Air UK
25 Apr - 02 May Wizz Air UK
01 Apr - 31 May Wizz Air

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

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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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