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

Return flights

30 Jul - 06 Aug	Hawaiian Airlines
29 Jul - 12 Aug	Hawaiian Airlines
29 Jul - 13 Aug	Hawaiian Airlines
29 Jul - 14 Aug	Hawaiian Airlines
31 Jul - 07 Aug	Hawaiian Airlines
29 Jul - 09 Aug	Hawaiian Airlines
27 Jul - 01 Aug	Hawaiian Airlines

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 1304€

Return flights