Cheapest return flights from New York to Sydney in April from $971

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

Return flights

13 Apr - 27 Apr Air Canada
21 Apr - 27 Apr Air Canada
22 Apr - 06 May Air Canada
28 Apr - 05 May Air Canada
12 Apr - 28 Apr Air Canada
22 Apr - 03 May Frontier Airlines
22 Apr - 04 May Frontier Airlines
23 Apr - 05 May Frontier Airlines
23 Apr - 04 May Frontier Airlines
23 Apr - 03 May Frontier Airlines
23 Apr - 06 May Frontier Airlines
17 Apr - 10 May Frontier Airlines
17 Apr - 11 May Frontier Airlines
14 Apr - 27 Apr Frontier Airlines
16 Apr - 27 Apr Frontier Airlines
15 Apr - 27 Apr Frontier Airlines
15 Apr - 26 Apr Frontier Airlines
15 Apr - 25 Apr Frontier Airlines
11 Apr - 28 Apr Air Canada
10 Apr - 28 Apr Air Canada

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

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