Cheapest return flights from Warsaw to Keflavik in December from $148

AirHint found the following cheapest return flights from Warsaw (WAW) to Keflavik (KEF) in December 2025 (see full year).

Return flights

17 Dec - 30 Dec Wizz Air direct
17 Dec - 01 Jan Wizz Air direct
18 Dec - 30 Dec Wizz Air direct
18 Dec - 08 Jan Wizz Air direct
18 Dec - 01 Jan Wizz Air direct
15 Dec - 30 Dec Wizz Air direct
19 Dec - 30 Dec Wizz Air direct
24 Dec - 30 Dec Wizz Air direct
15 Dec - 01 Jan Wizz Air direct
19 Dec - 09 Jan Wizz Air direct
19 Dec - 08 Jan Wizz Air direct
19 Dec - 01 Jan Wizz Air direct
24 Dec - 12 Jan Wizz Air direct
24 Dec - 09 Jan Wizz Air direct
24 Dec - 08 Jan Wizz Air direct
22 Dec - 30 Dec Wizz Air direct
18 Dec - 26 Dec Wizz Air direct
19 Dec - 26 Dec Wizz Air direct
17 Dec - 29 Dec Wizz Air direct
17 Dec - 26 Dec Wizz Air direct

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

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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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