Cheapest return flights from Ontario to Sao Paulo in June from $1080

Best time to book flights for Ontario (ONT) to Sao Paulo (GRU) flights at AirHint

AirHint found the following cheapest return flights from Ontario (ONT) to Sao Paulo (GRU) in June 2025 (see full year).

Return flights

03 Jun - 17 Jun United
02 Jun - 16 Jun United
04 Jun - 18 Jun United
03 Jun - 07 Jun Avianca
17 Jun - 01 Jul United
10 Jun - 24 Jun United
11 Jun - 25 Jun United
06 Jun - 20 Jun United
19 Jun - 03 Jul United
13 Jun - 27 Jun United
21 Jun - 05 Jul United
16 Jun - 30 Jun United
23 Jun - 07 Jul United
08 Jun - 22 Jun United
22 Jun - 06 Jul United
22 Jun - 13 Jul Avianca

Also check the deals for one-way flights from Ontario to Sao Paulo in June.

Skyscanner

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 Sao Paulo

Cheap car rent in Sao Paulo