AirHint found the following cheapest return flights from Sydney (SYD) to Sao Paulo (GRU) in March 2026 (see full year).

Return flights

03 Mar - 06 Apr	Air Canada
25 Mar - 19 Apr	Air Canada
09 Mar - 30 Mar	Air Canada
23 Mar - 27 Apr	Air Canada
23 Mar - 06 Apr	Air Canada
19 Mar - 23 Mar	Air Canada
23 Mar - 30 Mar	Air Canada
02 Mar - 30 Mar	Air Canada
10 Mar - 07 Apr	Air Canada
24 Mar - 17 Apr	Air Canada
23 Mar - 18 Apr	Air Canada
25 Mar - 18 Apr	Air Canada
14 Mar - 22 Mar	Air Canada
14 Mar - 31 Mar	Air Canada
27 Mar - 10 Apr	American Airlines
01 Mar - 25 Mar	Air Canada
01 Mar - 14 Mar	Air Canada
13 Mar - 03 Apr	Air Canada
14 Mar - 27 Mar	Air Canada

Also check the deals for one-way flights from Sydney to Sao Paulo in March.

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 Sydney to Sao Paulo in March from $1365

Return flights