Cheapest return flights from Warsaw to Keflavik in August from 323€

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

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

Return flights

31 Aug - 10 Sep Ryanair
31 Aug - 07 Sep Ryanair
29 Aug - 04 Sep Ryanair
24 Aug - 01 Sep Ryanair
25 Aug - 01 Sep Ryanair
29 Aug - 21 Sep Ryanair
22 Aug - 29 Aug Ryanair
29 Aug - 19 Sep Ryanair
25 Aug - 04 Sep Ryanair
24 Aug - 31 Aug Ryanair
26 Aug - 29 Aug Ryanair
17 Aug - 27 Aug Ryanair
08 Aug - 15 Aug Ryanair
10 Aug - 18 Aug Ryanair
01 Aug - 08 Aug Ryanair
10 Aug - 17 Aug Ryanair
18 Aug - 28 Aug Ryanair
05 Aug - 15 Aug Ryanair

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