Cheapest return flights from Newark (EWR) to Sydney (SYD), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
15 Sep 20 Sep Air Canada
08 Sep 21 Sep Air Canada
14 Sep 28 Sep Air Canada
22 Sep 10 Oct Air Canada
01 Sep 08 Sep Air Canada
05 Sep 30 Sep Frontier Airlines
14 Sep 21 Sep Qantas
02 Sep 08 Sep Air Canada
30 Sep 08 Oct Qantas
02 Sep 11 Sep Qantas
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deals for one-way flights from Newark to Sydney in September.

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Updated Jul 15, 2026.

About these fares

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