Find the Cheapest Flights from New York to Australia

Unlock the cheapest flights and the best airfares from New York to Australia. Make your dream trip both memorable and affordable!

Tue, May 19NYC-SYD
Frontier Airlines

oneway$475

Thu, Apr 30NYC-MEL
Frontier Airlines

oneway$580

Sat, May 2NYC-PER
Etihad Airways

oneway$622

Sun, Apr 5NYC-BNE
Frontier Airlines

oneway$860

Mon, Apr 6NYC-OOL
Frontier Airlines

oneway$1,032

Wed, Sep 16NYC-SYD
Air Canada

$1,054

Wed, Apr 29NYC-MEL
Etihad Airways

$1,138

Sat, Apr 4NYC-PER
Etihad Airways

$1,823

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New York to Australia: Flight information

Cheapest flight found$475

Cheapest month to flyMay

Most popular airlineFrontier Airlines

Average flight duration1d 22h 55m

Cheapest flight found

May 2026

$475

Apr 2026

$498

Jun 2026

$524

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