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

Return flights

01 Dec - 06 Dec	Copa
12 Dec - 23 Dec	Avianca
04 Dec - 11 Dec	Copa
04 Dec - 18 Dec	Avianca
20 Dec - 30 Dec	Avianca
19 Dec - 31 Dec	Avianca
20 Dec - 31 Dec	Avianca
20 Dec - 01 Jan	Avianca
26 Dec - 06 Jan	Avianca
29 Dec - 04 Jan	Avianca
26 Dec - 04 Jan	Avianca
19 Dec - 03 Jan	Avianca
26 Dec - 03 Jan	Avianca
20 Dec - 03 Jan	Avianca
20 Dec - 02 Jan	Avianca
27 Dec - 03 Jan	Avianca

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 602€

Return flights