AirHint found the following cheapest return flights from New York (JFK) to Sydney (SYD) in June 2026 (see full year).

Return flights

16 Jun - 06 Jul	ANA
11 Jun - 24 Jun	ANA
30 Jun - 20 Jul	Delta
17 Jun - 01 Jul	ANA
24 Jun - 01 Jul	American Airlines
27 Jun - 11 Jul	Qantas
08 Jun - 01 Jul	Delta
12 Jun - 21 Jun	Qantas
14 Jun - 04 Jul	Qantas
26 Jun - 17 Jul	Qantas

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

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 June from $1049

Return flights