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

Return flights

13 Aug - 20 Aug	Copa
08 Aug - 20 Aug	Copa
12 Aug - 19 Aug	Copa
13 Aug - 21 Aug	Copa
08 Aug - 13 Aug	Copa
14 Aug - 29 Aug	LATAM Airlines Group
12 Aug - 26 Aug	Avianca
10 Aug - 25 Aug	Avianca
14 Aug - 14 Sep	Avianca
19 Aug - 22 Aug	Avianca
25 Aug - 31 Aug	Avianca
19 Aug - 02 Sep	JetSmart
01 Aug - 20 Sep	Avianca

Also check the deals for one-way flights from Sao Paulo to Quito 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 Sao Paulo to Quito in August from 383€

Return flights