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

Return flights

26 Aug - 01 Sep	Iberia	direct
27 Aug - 01 Sep	Volotea
21 Aug - 26 Aug	Iberia	direct
21 Aug - 27 Aug	Iberia	direct
30 Aug - 07 Sep	Iberia	direct
22 Aug - 25 Aug	Iberia	direct
27 Aug - 03 Sep	Volotea
29 Aug - 08 Sep	Iberia	direct
31 Aug - 03 Sep	Iberia
20 Aug - 23 Aug	Iberia	direct
20 Aug - 25 Aug	Iberia	direct
20 Aug - 22 Aug	Iberia	direct
31 Aug - 07 Sep	Iberia	direct
27 Aug - 28 Aug	Iberia	direct
30 Aug - 04 Sep	Iberia	direct
19 Aug - 25 Aug	Iberia Express
19 Aug - 26 Aug	Iberia Express
21 Aug - 29 Aug	Iberia	direct
30 Aug - 13 Sep	Iberia
30 Aug - 05 Sep	Iberia

Also check the deals for one-way flights from Madrid to Geneva 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.

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Cheapest return flights from Madrid to Geneva in August from $129

Return flights