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

Return flights

18 Mar - 23 Mar	jetBlue
08 Mar - 23 Mar	Etihad Airways
12 Mar - 19 Mar	Qantas
16 Mar - 30 Mar	jetBlue
12 Mar - 22 Mar	Etihad Airways
27 Mar - 07 Apr	Etihad Airways
07 Mar - 23 Mar	Etihad Airways
10 Mar - 17 Mar	Qantas
09 Mar - 12 Mar	jetBlue
09 Mar - 21 Mar	Qantas
08 Mar - 15 Mar	Qantas
23 Mar - 06 Apr	Qantas
18 Mar - 10 Apr	Delta
21 Mar - 11 Apr	Delta
23 Mar - 19 Apr	Air Canada

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

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 March from 863€

Return flights