AirHint found the following cheapest return flights from Geneva (GVA) to Luxemburg (LUX) in August 2025 (see full year).

Return flights

11 Aug - 19 Aug	KLM
05 Aug - 16 Sep	easyJet
29 Aug - 01 Sep	Lufthansa
26 Aug - 28 Aug	KLM
05 Aug - 11 Sep	easyJet
05 Aug - 15 Sep	easyJet
24 Aug - 25 Aug	easyJet
18 Aug - 22 Aug	Lufthansa
18 Aug - 21 Aug	KLM
18 Aug - 30 Aug	SWISS
05 Aug - 21 Aug	easyJet
06 Aug - 21 Aug	KLM
29 Aug - 01 Sep	Luxair	direct
25 Aug - 27 Aug	Luxair	direct
14 Aug - 31 Aug	Air France
05 Aug - 11 Sep	Luxair	direct
05 Aug - 16 Sep	Luxair	direct
05 Aug - 15 Sep	Luxair	direct

Also check the deals for one-way flights from Geneva to Luxemburg in August.

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 Luxemburg

Cheap car rent in Luxemburg

Cheapest return flights from Geneva to Luxemburg in August from $230

Return flights