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

Return flights

09 Oct - 13 Oct	Volaris
01 Oct - 04 Oct	Volaris Costa Rica
04 Oct - 19 Oct	Volaris	direct
10 Oct - 17 Oct	Volaris	direct
17 Oct - 21 Oct	Avianca
12 Oct - 19 Oct	Volaris	direct
24 Oct - 04 Nov	Aeromexico	direct
16 Oct - 19 Oct	Volaris	direct
09 Oct - 13 Oct	Aeromexico	direct
01 Oct - 04 Oct	Aeromexico	direct
17 Oct - 20 Oct	Avianca
31 Oct - 09 Nov	Aeromexico	direct
30 Oct - 02 Nov	Copa
28 Oct - 02 Nov	Copa
23 Oct - 03 Nov	Copa
25 Oct - 04 Nov	Copa
29 Oct - 05 Nov	Copa

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

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.

Book a cheap hotel in Mexico City

Cheap car rent in Mexico City

Cheapest return flights from Guatemala City to Mexico City in October from $234

Return flights