Cheapest return flights from Warsaw to Keflavik in August from $289

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

Return flights

18 Aug - 26 Aug Norwegian
25 Aug - 27 Aug Wizz Air direct
25 Aug - 26 Aug Wizz Air direct
25 Aug - 08 Sep Wizz Air direct
25 Aug - 06 Sep Wizz Air direct
24 Aug - 06 Sep Wizz Air
25 Aug - 01 Sep Scandinavian Airlines
25 Aug - 07 Sep Scandinavian Airlines
25 Aug - 01 Sep Wizz Air direct
18 Aug - 27 Aug Wizz Air direct
18 Aug - 25 Aug Wizz Air direct
19 Aug - 27 Aug Wizz Air direct
19 Aug - 25 Aug Wizz Air direct
12 Aug - 21 Aug KLM
02 Aug - 09 Aug KLM
18 Aug - 26 Aug Wizz Air direct
18 Aug - 06 Sep Wizz Air direct
19 Aug - 08 Sep Wizz Air direct
19 Aug - 06 Sep Wizz Air direct
18 Aug - 01 Sep Wizz Air direct

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

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