AirHint found the following cheapest return flights from New York (NYC) to Sydney (SYD) in November 2025 (see full year).

Return flights

18 Nov - 03 Dec	United
16 Nov - 24 Nov	United
26 Nov - 07 Dec	United
26 Nov - 03 Dec	United
05 Nov - 10 Nov	Frontier Airlines
04 Nov - 18 Nov	Spirit Airlines
04 Nov - 19 Nov	Frontier Airlines
10 Nov - 17 Nov	Spirit Airlines
03 Nov - 17 Nov	Frontier Airlines
03 Nov - 19 Nov	Air India
26 Nov - 04 Dec	Korean Air
09 Nov - 16 Nov	Spirit Airlines
26 Nov - 06 Dec	Etihad Airways
28 Nov - 07 Dec	Etihad Airways
11 Nov - 15 Nov	Spirit Airlines
04 Nov - 24 Nov	Spirit Airlines
27 Nov - 06 Dec	Alaska Airlines
27 Nov - 07 Dec	Alaska Airlines
23 Nov - 07 Dec	Alaska Airlines
29 Nov - 16 Dec	Qantas

Also check the deals for one-way flights from New York to Sydney in November.

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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Cheapest return flights from New York to Sydney in November from 899€

Return flights