Cheapest one-way flights from Keflavik to Warsaw in August from $141

Best time to book flights for Keflavik (KEF) to Warsaw (WMI) flights at AirHint

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

One-Way flights

10 Aug Wizz Air
07 Aug Wizz Air
01 Aug Scandinavian Airlines
31 Aug Icelandair
02 Aug Scandinavian Airlines
22 Aug Fly Play
25 Aug Icelandair

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

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.

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