Cheapest one-way flights from Newark to Sydney in August from 373€

AirHint found the following cheapest one-way flights from Newark (EWR) to Sydney (SYD) in August 2025 (see full year).

One-Way flights

20 Aug Hawaiian Airlines
26 Aug Hawaiian Airlines
25 Aug Hawaiian Airlines
21 Aug Frontier Airlines
29 Aug Porter Airlines (Canada) Ltd
30 Aug Hawaiian Airlines
23 Aug Spirit Airlines
05 Aug Spirit Airlines
01 Aug Spirit Airlines
31 Aug United

Also check the deals for return flights from Newark to Sydney in August.

Skyscanner

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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