Cheapest return flights from New York to Sydney in October from $1102

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

Return flights

21 Oct - 04 Nov Cathay Pacific
05 Oct - 26 Oct Air Canada
05 Oct - 12 Oct Air Canada
05 Oct - 02 Nov Air Canada
09 Oct - 11 Nov Air Canada
02 Oct - 11 Oct Air Canada
02 Oct - 09 Oct Alaska Airlines
08 Oct - 15 Oct Air Canada

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

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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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