Cheapest return flights from New York to Sydney in June from $900

Best time to book flights for New York (JFK) to Sydney (SYD) flights at AirHint

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

Return flights

14 Jun - 17 Jun Delta
17 Jun - 07 Jul Delta
02 Jun - 15 Jun Delta
18 Jun - 29 Jun Air Canada

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

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney