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

Return flights

31 Jul - 02 Aug	Wizz Air
23 Jul - 12 Aug	Wizz Air	direct
09 Jul - 15 Jul	Wizz Air
24 Jul - 12 Aug	Wizz Air	direct
23 Jul - 31 Jul	Wizz Air
31 Jul - 09 Aug	Wizz Air
31 Jul - 10 Aug	Wizz Air
24 Jul - 02 Aug	Wizz Air
16 Jul - 05 Aug	Wizz Air	direct
09 Jul - 16 Jul	Wizz Air	direct
24 Jul - 01 Aug	Wizz Air
23 Jul - 09 Aug	Wizz Air	direct
23 Jul - 10 Aug	Wizz Air	direct
16 Jul - 31 Jul	Wizz Air
16 Jul - 22 Jul	Wizz Air
10 Jul - 16 Jul	Wizz Air	direct
08 Jul - 15 Jul	Wizz Air
09 Jul - 13 Jul	Wizz Air	direct
09 Jul - 22 Jul	Wizz Air	direct
09 Jul - 19 Jul	Wizz Air	direct

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

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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Cheapest return flights from Warsaw to Keflavik in July from 206€

Return flights