AirHint found the following cheapest return flights from New York (JFK) to Sydney (SYD) in July 2025 (see full year).

Return flights

30 Jul - 26 Aug	American Airlines
29 Jul - 10 Aug	ANA
28 Jul - 20 Aug	Air India
07 Jul - 10 Jul	Frontier Airlines
26 Jul - 09 Aug	Qantas
28 Jul - 06 Aug	Qantas
07 Jul - 19 Jul	jetBlue
25 Jul - 20 Aug	Hawaiian Airlines
07 Jul - 24 Jul	Frontier Airlines
06 Jul - 14 Jul	Frontier Airlines
06 Jul - 15 Jul	jetBlue
04 Jul - 11 Jul	jetBlue
01 Jul - 21 Jul	jetBlue
31 Jul - 18 Aug	jetBlue
31 Jul - 04 Aug	jetBlue
09 Jul - 13 Jul	jetBlue
25 Jul - 09 Aug	ANA
17 Jul - 13 Aug	jetBlue
08 Jul - 30 Jul	Air India
20 Jul - 27 Jul	Air India

Also check the deals for one-way flights from New York to Sydney in July.

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 New York to Sydney in July from $1060

Return flights