AirHint found the following cheapest return flights from Miami (MIA) to Sydney (SYD) in March 2026 (see full year).
Return flights
| 19 Mar - 26 Mar | Frontier Airlines | ||
| 30 Mar - 06 Apr | Qantas | ||
| 02 Mar - 15 Mar | American Airlines | ||
| 08 Mar - 22 Mar | Qantas | ||
| 21 Mar - 12 Apr | Qantas | ||
| 24 Mar - 06 Apr | Cathay Pacific |
Also check the deals for one-way flights from Miami to Sydney in March.
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