Cheapest one-way flights from New York to Sydney in August from $463

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

One-Way flights

26 Aug Hawaiian Airlines
30 Aug Frontier Airlines
28 Aug Frontier Airlines
19 Aug Frontier Airlines
14 Aug Frontier Airlines
25 Aug Hawaiian Airlines
02 Aug Frontier Airlines
15 Aug jetBlue
04 Aug Air India
18 Aug ANA

Also check the deals for return flights from New York 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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