Cheapest one-way flights from Warsaw to Keflavik in December from 117€

AirHint found the following cheapest one-way flights from Warsaw (WMI) to Keflavik (KEF) in December 2025 (see full year).

One-Way flights

15 Dec Ryanair
26 Dec Ryanair
28 Dec Ryanair

Also check the deals for return flights from Warsaw to Keflavik in December.

Skyscanner

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.