AirHint found the following cheapest return flights from Sao Paulo (GRU) to Guatemala City (GUA) in December 2025 (see full year).

Return flights

02 Dec - 09 Dec	Copa
31 Dec - 15 Jan	Aeromexico
11 Dec - 19 Dec	Avianca
06 Dec - 17 Dec	Avianca
06 Dec - 19 Dec	Avianca
05 Dec - 14 Dec	Avianca
29 Dec - 19 Jan	Aeromexico
26 Dec - 06 Jan	Aeromexico
19 Dec - 31 Dec	Avianca
29 Dec - 20 Jan	Aeromexico
22 Dec - 30 Dec	Aeromexico
26 Dec - 31 Dec	Aeromexico
10 Dec - 24 Dec	Copa
06 Dec - 20 Dec	Avianca
31 Dec - 22 Jan	Aeromexico
30 Dec - 20 Jan	Aeromexico
25 Dec - 02 Jan	Aeromexico
20 Dec - 01 Jan	Avianca
30 Dec - 15 Jan	LATAM Airlines Group
29 Dec - 03 Jan	Aeromexico

Also check the deals for one-way flights from Sao Paulo to Guatemala City in December.

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 Sao Paulo to Guatemala City in December from $665

Return flights