Find Deals on Flights to Sydney

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Sydney

(Round-trip)
Depart: Sun Oct 9 2016 Return: Wed Oct 12 2016 Trip spans 4 days
Depart: Tue Oct 18 2016 Return: Sat Oct 22 2016 Trip spans 5 days
Depart: Wed Dec 21 2016 Return: Fri Dec 30 2016 Trip spans 10 days
Depart: Fri Oct 28 2016 Return: Tue Nov 1 2016 Trip spans 5 days
Depart: Thu Sep 22 2016 Return: Sun Oct 30 2016 Trip spans 39 days
Depart: Tue Oct 18 2016 Return: Sat Oct 22 2016 Trip spans 5 days
Depart: Fri Sep 16 2016 Return: Sun Sep 18 2016 Trip spans 3 days
Depart: Fri Nov 18 2016 Return: Sun Nov 27 2016 Trip spans 10 days
Depart: Mon Sep 26 2016 Return: Fri Sep 30 2016 Trip spans 5 days
Depart: Tue Sep 6 2016 Return: Sat Sep 10 2016 Trip spans 5 days
Depart: Sat Dec 24 2016 Return: Fri Dec 30 2016 Trip spans 7 days
Depart: Sun Sep 4 2016 Return: Sun Sep 11 2016 Trip spans 8 days
Depart: Mon Oct 3 2016 Return: Thu Oct 6 2016 Trip spans 4 days
Depart: Fri Feb 10 2017 Return: Sat Feb 18 2017 Trip spans 9 days
Depart: Sat Sep 3 2016 Return: Sat Sep 10 2016 Trip spans 8 days
Depart: Fri Oct 7 2016 Return: Fri Oct 14 2016 Trip spans 8 days
Depart: Mon Dec 19 2016 Return: Thu Jan 5 2017 Trip spans 18 days
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

New York
only $302
only $311
Los Angeles
$537
Newark
$550
Boston
$281
Destination

Sydney
$281