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Cheap Flights from Austin to Sidney (AUS-GDV)
Prices were available within the past 7 days and start at $466 for one-way flights and $530 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Sat, Aug 31 - Sat, Aug 31
AUS
Austin
SDY
Sidney
$530 Roundtrip, found 6 days ago
$530
Roundtrip
found 6 days ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Wed, Aug 28 - Sat, Aug 31
AUS
Austin
SDY
Sidney
$535 Roundtrip, found 17 hours ago
$535
Roundtrip
found 17 hours ago
![Alaska Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif)
Wed, Aug 28 - Sat, Aug 31
AUS
Austin
SDY
Sidney
$544 Roundtrip, found 17 hours ago
$544
Roundtrip
found 17 hours ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Wed, Aug 28 - Sat, Aug 31
AUS
Austin
SDY
Sidney
$545 Roundtrip, found 17 hours ago
$545
Roundtrip
found 17 hours ago
![Alaska Airlines](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif)
Wed, Aug 28 - Sat, Aug 31
AUS
Austin
SDY
Sidney
$554 Roundtrip, found 17 hours ago
$554
Roundtrip
found 17 hours ago
![United](http://images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)
Wed, Aug 28 - Sat, Aug 31
AUS
Austin
SDY
Sidney
$555 Roundtrip, found 17 hours ago
$555
Roundtrip
found 17 hours ago
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