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

Return flights

04 Nov - 17 Nov	Air Canada
04 Nov - 11 Nov	Air Canada
01 Nov - 15 Nov	Alaska Airlines
01 Nov - 11 Nov	Alaska Airlines
01 Nov - 10 Nov	Air Canada
01 Nov - 08 Nov	Alaska Airlines
09 Nov - 14 Nov	Air Canada
09 Nov - 22 Nov	Air Canada
11 Nov - 22 Nov	Air Canada
06 Nov - 13 Nov	Air Canada
18 Nov - 05 Dec	United
06 Nov - 18 Dec	United

Also check the deals for one-way flights from Newark 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 Newark to Sydney in November from $916

Return flights