AirHint found the following cheapest one-way flights from Miami (MIA) to Sydney (SYD) in October 2025 (see full year).
One-Way flights
| 19 Oct | Frontier Airlines | ||
| 23 Oct | Frontier Airlines | ||
| 22 Oct | Alaska Airlines | ||
| 14 Oct | Spirit Airlines | ||
| 04 Oct | Fiji Airways | ||
| 05 Oct | Turkish Airlines |
Also check the deals for return flights from Miami to Sydney in October.
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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