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

Return flights

15 May - 30 May	Volaris Costa Rica
06 May - 21 May	Avianca
25 May - 09 Jun	Iberia
25 May - 15 Jun	Iberia
31 May - 22 Jun	Iberia
08 May - 19 May	Iberia
14 May - 02 Jun	Iberia
01 May - 11 May	Iberia
18 May - 15 Jun	Iberia
01 May - 23 May	Air Europa
01 May - 09 May	Air Europa
19 May - 02 Jun	Iberia
18 May - 07 Jun	Air Europa
19 May - 07 Jun	Air Europa
07 May - 21 May	Condor

Also check the deals for one-way flights from Guatemala City 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 Guatemala City to Madrid in May from $821

Return flights