Cheapest one-way flights from New York to Sydney in January from 504€

AirHint found the following cheapest one-way flights from New York (NYC) to Sydney (SYD) in January 2026 (see full year).

One-Way flights

31 Jan Spirit Airlines
17 Jan Frontier Airlines
29 Jan Spirit Airlines
12 Jan Frontier Airlines
25 Jan Spirit Airlines
21 Jan Air India
16 Jan Spirit Airlines
10 Jan Frontier Airlines
22 Jan Spirit Airlines
14 Jan Frontier Airlines

Also check the deals for return flights from New York to Sydney in January.

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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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