Cheapest return flights from Newark to Sydney in September from $1097

AirHint found the following cheapest return flights from Newark (EWR) to Sydney (SYD) in September 2026 (see full year).

Return flights

06 Sep - 19 Sep jetBlue
01 Sep - 13 Sep jetBlue
04 Sep - 18 Sep jetBlue
13 Sep - 30 Sep Air Canada
06 Sep - 20 Sep Air Canada
14 Sep - 05 Oct Air Canada
04 Sep - 21 Sep United
05 Sep - 20 Sep United
03 Sep - 10 Sep Air New Zealand
01 Sep - 17 Sep Air New Zealand
04 Sep - 07 Sep Air New Zealand

Also check the deals for one-way flights from Newark to Sydney in September.

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