Cheapest return flights from Warsaw to Keflavik in April from 139€

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

Return flights

21 Apr - 28 Apr Wizz Air
29 Apr - 05 May Wizz Air
30 Apr - 05 May Wizz Air
21 Apr - 26 Apr Wizz Air direct
23 Apr - 28 Apr Wizz Air
28 Apr - 05 May Wizz Air
22 Apr - 26 Apr Wizz Air direct
23 Apr - 26 Apr Wizz Air direct
14 Apr - 05 May Wizz Air Malta
20 Apr - 28 Apr Ryanair
23 Apr - 25 Apr Wizz Air direct
29 Apr - 02 May Wizz Air direct
22 Apr - 23 Apr Wizz Air direct
21 Apr - 29 Apr Wizz Air
23 Apr - 02 May Wizz Air direct
28 Apr - 02 May Wizz Air direct
16 Apr - 20 Apr Lufthansa
22 Apr - 02 May Wizz Air direct
30 Apr - 02 May Wizz Air direct
23 Apr - 12 May Wizz Air direct

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

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