AirHint found the following cheapest return flights from Guadalajara (GDL) to Madrid (MAD) in May 2026 (see full year).

Return flights

06 May - 23 May	Viva
13 May - 23 May	Viva
06 May - 20 May	Viva
04 May - 20 May	Viva
04 May - 19 May	Viva
14 May - 21 May	Viva
10 May - 21 May	Volaris
13 May - 25 May	Viva
08 May - 21 May	Viva
07 May - 21 May	Viva
02 May - 01 Jun	Viva
13 May - 04 Jun	Iberia
25 May - 05 Jun	Viva
14 May - 03 Jun	Viva
19 May - 06 Jun	Volaris
19 May - 02 Jun	Iberia
29 May - 12 Jun	Iberia
28 May - 11 Jun	Iberia
20 May - 06 Jun	Viva
11 May - 12 Jun	Iberia

Also check the deals for one-way flights from Guadalajara to Madrid in May.

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 May from $797

Return flights