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

Return flights

30 Aug - 04 Sep	Volaris	direct
29 Aug - 02 Sep	Volaris Costa Rica	direct
20 Aug - 31 Aug	Copa
14 Aug - 21 Aug	Avianca
15 Aug - 21 Aug	Avianca
26 Aug - 31 Aug	Avianca
23 Aug - 30 Aug	Aeromexico	direct
19 Aug - 26 Aug	Aeromexico	direct
25 Aug - 29 Aug	Avianca
11 Aug - 21 Aug	Aeromexico	direct
11 Aug - 20 Aug	Aeromexico	direct
05 Aug - 12 Aug	Aeromexico	direct
26 Aug - 02 Sep	Copa
24 Aug - 01 Sep	Avianca

Also check the deals for one-way flights from Mexico City to Guatemala City 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 Mexico City to Guatemala City in August from $210

Return flights