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

Return flights

12 Jul - 21 Jul	Lufthansa
12 Jul - 19 Jul	Lufthansa
07 Jul - 28 Jul	Lufthansa
28 Jul - 04 Aug	Lufthansa
17 Jul - 26 Jul	Austrian Airlines
11 Jul - 18 Jul	SWISS
28 Jul - 04 Aug	Icelandair	direct
07 Jul - 28 Jul	Icelandair	direct
23 Jul - 27 Jul	Scandinavian Airlines
12 Jul - 21 Jul	Icelandair	direct
12 Jul - 19 Jul	Icelandair	direct
17 Jul - 26 Jul	Icelandair	direct
26 Jul - 09 Aug	Norwegian
18 Jul - 01 Aug	easyJet

Also check the deals for one-way flights from Geneva 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 Geneva to Keflavik in July from $390

Return flights