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

Return flights

17 May - 26 May	Iberia
18 May - 25 May	Iberia
04 May - 18 May	Delta
04 May - 25 May	Delta
02 May - 16 May	Iberia
04 May - 11 May	Delta
02 May - 09 May	Iberia
02 May - 17 May	Iberia
04 May - 15 May	Delta
18 May - 27 May	Iberia
19 May - 03 Jun	Iberia
20 May - 11 Jun	Iberia
18 May - 02 Jun	Iberia
20 May - 04 Jun	Iberia
18 May - 11 Jun	Iberia
26 May - 11 Jun	Iberia
18 May - 04 Jun	Iberia
24 May - 04 Jun	Iberia
25 May - 04 Jun	Iberia
18 May - 05 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 660€

Return flights