AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Sydney (SYD) in September 2025 (see full year).
Return flights
| 04 Sep - 06 Oct | Hawaiian Airlines | ||
| 22 Sep - 29 Sep | Frontier Airlines | ||
| 10 Sep - 24 Sep | Fiji Airways | ||
| 22 Sep - 29 Sep | Qantas | direct | |
| 10 Sep - 24 Sep | Qantas | direct | |
| 04 Sep - 06 Oct | Qantas | direct |
Also check the deals for one-way flights from Dallas-Fort Worth 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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