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

Return flights

13 Aug - 28 Aug	Finnair
04 Aug - 27 Aug	Finnair
18 Aug - 29 Aug	Finnair
17 Aug - 29 Aug	Finnair
13 Aug - 27 Aug	Finnair
12 Aug - 28 Aug	Finnair
06 Aug - 23 Aug	Finnair
12 Aug - 30 Aug	Finnair
04 Aug - 04 Sep	Finnair
19 Aug - 02 Sep	Finnair
18 Aug - 25 Aug	Volaris
17 Aug - 28 Aug	Iberia
18 Aug - 03 Sep	Iberia
17 Aug - 03 Sep	Iberia
24 Aug - 10 Sep	Iberia
25 Aug - 09 Sep	Iberia
10 Aug - 18 Sep	Iberia
25 Aug - 10 Sep	Iberia
04 Aug - 10 Sep	Iberia
25 Aug - 24 Sep	Iberia

Also check the deals for one-way flights from Guadalajara to Madrid 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 Guadalajara to Madrid in August from $777

Return flights