AirHint found the following cheapest return flights from Rio De Janeiro (SDU) to Sydney (SYD) in September 2025 (see full year).
Return flights
| 17 Sep - 24 Sep | Qatar Airways | ||
| 26 Sep - 25 Oct | Qatar Airways | ||
| 13 Sep - 21 Sep | Qatar Airways | ||
| 08 Sep - 15 Sep | Azul Airlines | ||
| 25 Sep - 26 Oct | Qatar Airways |
Also check the deals for one-way flights from Rio De Janeiro to Sydney in September.
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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