Cheapest return flights from Warsaw to Keflavik in September from 184€

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

Return flights

23 Sep - 06 Oct Wizz Air direct
23 Sep - 13 Oct Wizz Air direct
23 Sep - 10 Oct Wizz Air direct
23 Sep - 11 Oct Wizz Air direct
24 Sep - 06 Oct Wizz Air direct
24 Sep - 13 Oct Wizz Air direct
24 Sep - 10 Oct Wizz Air direct
24 Sep - 11 Oct Wizz Air direct
22 Sep - 06 Oct Wizz Air direct
22 Sep - 10 Oct Wizz Air direct
15 Sep - 22 Sep Norwegian
23 Sep - 29 Sep Wizz Air direct
22 Sep - 27 Sep Wizz Air direct
24 Sep - 29 Sep Wizz Air direct
22 Sep - 29 Sep Wizz Air direct
23 Sep - 27 Sep Wizz Air direct
23 Sep - 30 Sep Wizz Air direct
17 Sep - 30 Sep KLM
24 Sep - 27 Sep Wizz Air direct
24 Sep - 30 Sep Wizz Air direct

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

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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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