Cheapest return flights from New York to Sydney in March from $921

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

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

Return flights

08 Mar - 22 Mar Delta
21 Mar - 28 Mar Delta
01 Mar - 15 Mar Delta
15 Mar - 23 Mar Delta
08 Mar - 23 Mar Delta
04 Mar - 18 Mar Delta
14 Mar - 23 Mar Delta
14 Mar - 21 Mar Delta
14 Mar - 28 Mar Delta
14 Mar - 25 Mar Delta
26 Mar - 16 Apr Delta
12 Mar - 03 Apr Delta
20 Mar - 01 Apr Fiji Airways
15 Mar - 05 Apr Delta
19 Mar - 02 Apr Air New Zealand
20 Mar - 27 Apr Qantas
18 Mar - 07 Apr Qantas
29 Mar - 05 Apr Air New Zealand

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

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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