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

Return flights

06 Jun - 14 Jun	easyJet
24 Jun - 09 Jul	easyJet
01 Jun - 10 Jun	SWISS
01 Jun - 15 Jun	SWISS
21 Jun - 26 Jun	KLM
29 Jun - 07 Jul	SWISS
06 Jun - 20 Jun	Vueling Airlines
28 Jun - 15 Jul	KLM
26 Jun - 02 Jul	Scandinavian Airlines
19 Jun - 30 Jun	Scandinavian Airlines
12 Jun - 19 Jun	Lufthansa
19 Jun - 28 Jun	Scandinavian Airlines
16 Jun - 20 Jun	Scandinavian Airlines
26 Jun - 03 Jul	SWISS
26 Jun - 07 Jul	SWISS
16 Jun - 23 Jun	Scandinavian Airlines
30 Jun - 07 Jul	Lufthansa
30 Jun - 14 Jul	Lufthansa
27 Jun - 15 Jul	easyJet
30 Jun - 07 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 194€

Return flights