Cheapest return flights from Newark to Sydney in March from $909

AirHint found the following cheapest return flights from Newark (EWR) to Sydney (SYD) in March 2026 (see full year).

Return flights

03 Mar - 10 Mar Spirit Airlines
29 Mar - 14 Apr Air Canada
24 Mar - 08 Apr Spirit Airlines
25 Mar - 06 Apr Frontier Airlines
10 Mar - 17 Mar Spirit Airlines
05 Mar - 08 Mar Air Canada
10 Mar - 27 Mar Spirit Airlines
02 Mar - 09 Mar Air Canada
05 Mar - 24 Mar Spirit Airlines
15 Mar - 22 Mar United
16 Mar - 23 Mar United
31 Mar - 08 Apr United
06 Mar - 17 Apr Air Canada
05 Mar - 19 Mar Air Canada
01 Mar - 05 Mar Air Canada
28 Mar - 18 Apr Air Canada
30 Mar - 06 Apr Air Canada
20 Mar - 04 Apr Spirit Airlines
29 Mar - 05 Apr United
27 Mar - 04 Apr American Airlines

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

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