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

Return flights

21 May - 04 Jun	Delta
30 May - 06 Jun	Delta
02 May - 14 May	United
16 May - 22 May	Qantas

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

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 May from 737€

Return flights