Cheapest return flights from Sydney to Miami in December from $1282

AirHint found the following cheapest return flights from Sydney (SYD) to Miami (MIA) in December 2025 (see full year).

Return flights

31 Dec - 31 Jan Delta
25 Dec - 29 Dec Delta
24 Dec - 31 Dec Delta
25 Dec - 12 Jan Delta
26 Dec - 30 Dec Delta
26 Dec - 29 Dec Delta
27 Dec - 05 Jan Qantas
28 Dec - 06 Jan Delta
22 Dec - 09 Jan American Airlines

Also check the deals for one-way flights from Sydney to Miami in December.

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