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

Return flights

01 Dec - 17 Dec	Avianca
31 Dec - 24 Jan	LATAM Airlines Group
17 Dec - 04 Jan	Avianca
19 Dec - 03 Jan	Avianca
25 Dec - 01 Jan	Avianca
22 Dec - 14 Jan	Avianca
22 Dec - 02 Jan	Avianca
27 Dec - 02 Jan	Avianca

Also check the deals for one-way flights from Sao Paulo to Quito 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 Quito in December from 394€

Return flights