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

Return flights

26 Feb - 09 Mar	Frontier Airlines
24 Feb - 10 Mar	Spirit Airlines
23 Feb - 09 Mar	Spirit Airlines
25 Feb - 04 Mar	Spirit Airlines
28 Feb - 08 Mar	Spirit Airlines
19 Feb - 03 Mar	Spirit Airlines
21 Feb - 09 Mar	Spirit Airlines
26 Feb - 08 Mar	Spirit Airlines
11 Feb - 25 Feb	Frontier Airlines
22 Feb - 08 Mar	Spirit Airlines
16 Feb - 18 Mar	Delta
08 Feb - 15 Feb	United
16 Feb - 23 Feb	United
10 Feb - 17 Feb	United
18 Feb - 23 Feb	United
08 Feb - 17 Feb	United
11 Feb - 23 Feb	United
14 Feb - 17 Feb	Delta
12 Feb - 16 Feb	Delta
09 Feb - 25 Feb	Spirit Airlines

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

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 February from 847€

Return flights