Cheapest return flights from Orlando to Sydney in December from 1059€

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

Return flights

03 Dec - 09 Dec Qantas
07 Dec - 14 Dec Qantas
03 Dec - 11 Dec Qantas
25 Dec - 21 Jan Air Canada
23 Dec - 28 Dec Qantas
23 Dec - 06 Jan Frontier Airlines
25 Dec - 02 Jan Frontier Airlines
26 Dec - 02 Jan United
18 Dec - 04 Jan United
19 Dec - 03 Jan United
18 Dec - 03 Jan United
07 Dec - 03 Jan Air Canada

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

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