Cheapest return flights from New York to Sydney in May from $958

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

Return flights

12 May - 25 May Air Canada
13 May - 17 May Air Canada
22 May - 25 May Air Canada
04 May - 11 May United
20 May - 26 May United
24 May - 29 May United
09 May - 23 May Air Canada
28 May - 14 Jun United
16 May - 22 May Qantas
26 May - 09 Jun Qantas
11 May - 23 May Qantas
26 May - 22 Jun Qantas
31 May - 06 Jun Qantas

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

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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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