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

Return flights

06 Jun - 16 Jun	Lufthansa
06 Jun - 17 Jun	easyJet
11 Jun - 14 Jun	LOT
04 Jun - 14 Jun	LOT
02 Jun - 16 Jun	Scandinavian Airlines
04 Jun - 19 Jun	LOT
07 Jun - 18 Jun	Lufthansa
26 Jun - 03 Jul	Scandinavian Airlines
30 Jun - 09 Jul	easyJet
04 Jun - 14 Jun	Icelandair	direct
07 Jun - 18 Jun	Icelandair	direct
02 Jun - 16 Jun	Icelandair	direct
30 Jun - 09 Jul	Icelandair	direct
26 Jun - 03 Jul	Icelandair	direct

Also check the deals for one-way flights from Geneva 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 Geneva to Keflavik in June from $293

Return flights