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

Return flights

09 Nov - 02 Dec	ANA
12 Nov - 17 Nov	Spirit Airlines
10 Nov - 17 Nov	ANA
11 Nov - 02 Dec	Fiji Airways
23 Nov - 15 Dec	ANA
12 Nov - 02 Dec	Spirit Airlines
17 Nov - 10 Dec	Qantas
15 Nov - 27 Nov	Qantas
13 Nov - 26 Nov	Qantas
30 Nov - 06 Dec	Air Canada
26 Nov - 03 Dec	United
18 Nov - 03 Dec	United
10 Nov - 02 Dec	United
09 Nov - 25 Nov	United
09 Nov - 23 Nov	Delta
05 Nov - 12 Nov	United
08 Nov - 02 Dec	Air Canada
06 Nov - 10 Nov	Air Canada
12 Nov - 19 Nov	Qantas
14 Nov - 23 Nov	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 $1299

Return flights