Cheapest return flights from New York to Sydney in September from 1302€

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 September 2025 (see full year).

Return flights

21 Sep - 15 Oct ANA
22 Sep - 15 Oct ANA
01 Sep - 15 Sep ANA
09 Sep - 16 Sep ANA
10 Sep - 15 Sep Cathay Pacific
02 Sep - 16 Sep Delta
30 Sep - 18 Oct ANA
18 Sep - 28 Sep Delta
02 Sep - 13 Sep Delta
05 Sep - 07 Sep Turkish Airlines

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

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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