AirHint found the following cheapest return flights from Mexico City (MEX) to Guatemala City (GUA) in July 2025 (see full year).

Return flights

31 Jul - 08 Aug	Avianca
26 Jul - 28 Jul	Avianca
22 Jul - 29 Jul	Avianca
26 Jul - 29 Jul	Avianca
23 Jul - 29 Jul	Avianca
24 Jul - 28 Jul	Avianca
22 Jul - 28 Jul	Avianca
28 Jul - 04 Aug	Avianca
31 Jul - 07 Aug	Avianca
28 Jul - 31 Jul	Avianca
25 Jul - 28 Jul	Volaris Costa Rica	direct
31 Jul - 03 Aug	Avianca
25 Jul - 29 Jul	Volaris	direct
31 Jul - 07 Aug	Volaris	direct
23 Jul - 26 Jul	Avianca
24 Jul - 01 Aug	Avianca
25 Jul - 01 Aug	Volaris Costa Rica	direct
25 Jul - 03 Aug	Avianca
30 Jul - 02 Aug	Avianca
26 Jul - 02 Aug	Avianca

Also check the deals for one-way flights from Mexico City to Guatemala City in July.

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 Mexico City to Guatemala City in July from $236

Return flights