Find Deals on Flights from Chicago to Sydney Kingsford Smith (CHI - SYD)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
I am not a student   change
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago to Sydney Kingsford Smith

(Round-trip)
Depart: Sat Nov 5 2016 Return: Tue Nov 15 2016 Trip spans 11 days
Depart: Thu Nov 17 2016 Return: Mon Nov 28 2016 Trip spans 12 days
Depart: Mon Jan 30 2017 Return: Tue Feb 14 2017 Trip spans 16 days
Depart: Mon Dec 5 2016 Return: Tue Dec 13 2016 Trip spans 9 days
Depart: Thu Sep 8 2016 Return: Thu Sep 29 2016 Trip spans 22 days
Depart: Mon Sep 5 2016 Return: Tue Sep 13 2016 Trip spans 9 days
Depart: Sat Dec 10 2016 Return: Sat Dec 17 2016 Trip spans 8 days
Depart: Mon Oct 31 2016 Return: Tue Nov 15 2016 Trip spans 16 days
Depart: Thu Jan 26 2017 Return: Wed Feb 15 2017 Trip spans 21 days
Depart: Sun Oct 9 2016 Return: Sat Oct 29 2016 Trip spans 21 days
Depart: Wed Feb 1 2017 Return: Mon Feb 13 2017 Trip spans 13 days
Depart: Mon Sep 26 2016 Return: Thu Oct 6 2016 Trip spans 11 days
Depart: Tue Sep 13 2016 Return: Tue Sep 20 2016 Trip spans 8 days
Depart: Tue Nov 8 2016 Return: Thu Nov 17 2016 Trip spans 10 days
Depart: Tue Jan 31 2017 Return: Thu Feb 9 2017 Trip spans 10 days
Depart: Mon Feb 6 2017 Return: Wed Feb 15 2017 Trip spans 10 days
Depart: Sat Dec 24 2016 Return: Sat Jan 7 2017 Trip spans 15 days
Depart: Mon Dec 5 2016 Return: Tue Dec 13 2016 Trip spans 9 days
Depart: Sat Dec 24 2016 Return: Tue Jan 10 2017 Trip spans 18 days
Depart: Mon Oct 31 2016 Return: Sat Dec 3 2016 Trip spans 34 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

Chicago
only $645
only $1402
Destination

Sydney
$645