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

Return flights

11 Jun - 24 Jun	Lufthansa
13 Jun - 24 Jun	Lufthansa
04 Jun - 10 Jun	Wizz Air	direct
13 Jun - 24 Jun	LOT	direct
11 Jun - 24 Jun	LOT	direct
12 Jun - 23 Jun	Scandinavian Airlines
14 Jun - 21 Jun	LOT	direct
04 Jun - 05 Jun	Scandinavian Airlines
21 Jun - 21 Jun	Wizz Air

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

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

Cheapest return flights from Warsaw to Keflavik in June from 202€

Return flights