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 - 26 Sep	Volaris	direct
12 Aug - 19 Aug	Copa
27 Aug - 31 Aug	Avianca
25 Aug - 29 Aug	Avianca
14 Aug - 20 Aug	Avianca
20 Aug - 24 Aug	Avianca
15 Aug - 21 Aug	Avianca
22 Aug - 25 Aug	Avianca
21 Aug - 27 Aug	Avianca
28 Aug - 01 Sep	Avianca
28 Aug - 02 Sep	Avianca
21 Aug - 26 Aug	Avianca
07 Aug - 11 Aug	Avianca
29 Aug - 01 Sep	Avianca
26 Aug - 01 Sep	Avianca
28 Aug - 01 Sep	Volaris	direct
31 Aug - 07 Sep	Avianca
31 Aug - 03 Sep	Avianca
26 Aug - 05 Sep	Avianca
28 Aug - 02 Sep	Volaris	direct

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 191€

Return flights