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

Return flights

30 Aug - 16 Sep	Iberia	direct
29 Aug - 03 Sep	Iberia	direct
29 Aug - 07 Sep	Iberia	direct
29 Aug - 02 Sep	Iberia	direct
29 Aug - 01 Sep	Iberia
27 Aug - 01 Sep	Iberia Express
29 Aug - 30 Aug	Iberia	direct
30 Aug - 04 Sep	Iberia	direct
29 Aug - 01 Sep	Iberia	direct
28 Aug - 01 Sep	Iberia Express
26 Aug - 01 Sep	Iberia Express
25 Aug - 26 Aug	Ryanair
29 Aug - 31 Aug	Iberia
27 Aug - 31 Aug	Iberia Express
26 Aug - 31 Aug	Iberia Express
28 Aug - 31 Aug	Iberia Express
26 Aug - 29 Aug	Iberia Express
25 Aug - 27 Aug	Ryanair
19 Aug - 26 Aug	Iberia
19 Aug - 27 Aug	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 137€

Return flights