AirHint found the following cheapest return flights from Warsaw (WMI) to Keflavik (KEF) in July 2026 (see full year).

Return flights

14 Jul - 21 Jul	Ryanair
14 Jul - 24 Jul	Ryanair
14 Jul - 22 Jul	Ryanair
14 Jul - 23 Jul	Ryanair
13 Jul - 21 Jul	Wizz Air
15 Jul - 22 Jul	Ryanair
01 Jul - 30 Jul	Ryanair
04 Jul - 15 Jul	Ryanair
16 Jul - 22 Jul	Ryanair
15 Jul - 24 Jul	Ryanair
22 Jul - 01 Aug	Ryanair
26 Jul - 02 Aug	Ryanair
27 Jul - 02 Aug	Ryanair
25 Jul - 01 Aug	Ryanair

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 356€

Return flights