$727 Cheap flights from O'Hare Intl. to Kingsford Smith Intl. (ORD to SYD)

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Find The Best Dates To Fly from O'Hare Intl. to Kingsford Smith Intl.

Compare Flight Prices from Chicago to Sydney

Affordable Airfare Tickets from ORD to SYD Airport

The cheapest flights to Kingsford Smith Intl. found within the past 7 days were $1,237 round trip and $727 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Feb 1 - Sun, Feb 8
ORD
Chicago
SYD
Sydney
$1,237 Roundtrip, just found
$1,237
Roundtrip
just found
Select All Nippon Airways flight, departing Sun, Feb 1 from Chicago to Sydney, returning Sun, Feb 8, priced at $1,237 just found
Tue, May 13 - Tue, May 20
ORD
Chicago
SYD
Sydney
$1,271 Roundtrip, found 1 day ago
$1,271
Roundtrip
found 1 day ago
Select Fiji Airways flight, departing Tue, May 13 from Chicago to Sydney, returning Tue, May 20, priced at $1,271 found 1 day ago
Mon, Oct 20 - Mon, Oct 27
ORD
Chicago
SYD
Sydney
$1,351 Roundtrip, found 7 hours ago
$1,351
Roundtrip
found 7 hours ago
Select Air New Zealand flight, departing Mon, Oct 20 from Chicago to Sydney, returning Mon, Oct 27, priced at $1,351 found 7 hours ago
Sun, Aug 31 - Mon, Sep 15
ORD
Chicago
SYD
Sydney
$1,402 Roundtrip, found 6 days ago
$1,402
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sun, Aug 31 from Chicago to Sydney, returning Mon, Sep 15, priced at $1,402 found 6 days ago
Tue, Feb 17 - Wed, Mar 4
ORD
Chicago
SYD
Sydney
$1,424 Roundtrip, found 6 hours ago
$1,424
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Tue, Feb 17 from Chicago to Sydney, returning Wed, Mar 4, priced at $1,424 found 6 hours ago
Tue, Feb 17 - Wed, Mar 4
ORD
Chicago
SYD
Sydney
$1,442 Roundtrip, found 6 hours ago
$1,442
Roundtrip
found 6 hours ago
Select Qantas Airways flight, departing Tue, Feb 17 from Chicago to Sydney, returning Wed, Mar 4, priced at $1,442 found 6 hours ago
Tue, Feb 17 - Wed, Mar 4
ORD
Chicago
SYD
Sydney
$1,458 Roundtrip, found 6 hours ago
$1,458
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Feb 17 from Chicago to Sydney, returning Wed, Mar 4, priced at $1,458 found 6 hours ago
Tue, Feb 17 - Wed, Mar 4
ORD
Chicago
SYD
Sydney
$1,471 Roundtrip, found 6 hours ago
$1,471
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Feb 17 from Chicago to Sydney, returning Wed, Mar 4, priced at $1,471 found 6 hours ago
Wed, Aug 13 - Wed, Aug 27
ORD
Chicago
SYD
Sydney
$1,493 Roundtrip, found 6 days ago
$1,493
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Wed, Aug 13 from Chicago to Sydney, returning Wed, Aug 27, priced at $1,493 found 6 days ago
Tue, Oct 14 - Mon, Oct 20
ORD
Chicago
SYD
Sydney
$1,499 Roundtrip, found 5 days ago
$1,499
Roundtrip
found 5 days ago
Select Cathay Pacific flight, departing Tue, Oct 14 from Chicago to Sydney, returning Mon, Oct 20, priced at $1,499 found 5 days ago

Frequently asked questions

Can I catch a flight from O'Hare Intl. Airport (ORD) to SYD right now?
Be sure to visit our Covid-19 Travel Advisor to find out if there are any present quarantine requirements or travel advice reports in place in Mascot Airport when jet-setting from ORD.
Are there direct flights from ORD to Mascot Airport?
If you want to travel as fast as possible from ORD to Kingsford Smith Intl. Airport (SYD), consider Air New Zealand, United Airlines and Lufthansa. No airlines offer direct flights between the two cities, so you’ll need to make at least one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Kingsford Smith Intl. Airport (SYD), please visit our Customer Service Portal.
What is the flight distance from O'Hare Intl. Airport (ORD) to Sydney Airport?
From ORD to Mascot Airport, there’s a flight distance of 9,200 mi. So, it’s smart to have a good range of entertainment options. Movies, books, games … Whatever you prefer. If you’re adequately prepared, it won’t feel like too long before you hear the call to prepare for landing.
What airlines fly from O'Hare Airport to Sydney Airport?
When traveling from O’Hare Airport to Mascot Airport, you’d best plan ahead — no direct flights are currently available. Booking in advance will help you get the best possible route and price.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Jetstar, Rex Regional Express or The Flying Kangaroo you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Chicago to Sydney

 

Traveling From
O'Hare Intl.
Traveling To
Kingsford Smith Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$1,237

Route Info

Flight path for flights from O'Hare International Airport to Sydney (Kingsford Smith) Airport.


Origin:
ORD - O'Hare International Airport
Destination:
SYD - Sydney (Kingsford Smith) Airport
Distance:
10,748.00 miles


Discover our best flights from Chicago ORD to Sydney SYD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago ORD to Sydney SYD at the right price  

Airfares to Sydney SYD from Chicago ORD currently cost between $1,237 and $1,499. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago ORD to Sydney SYD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago ORD to Sydney SYD on Travelocity starting at $727. Prices and availability subject to change. Additional terms may apply. 

 

Get to Sydney SYD from Chicago ORD quicker with direct flights. 

Get to Sydney faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SYD from ORD to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Chicago ORD to Sydney SYD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SYD from ORD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago ORD to Sydney SYD today 

If you’re flexible about when you travel, February is usually the cheapest month to fly from Chicago ORD to Sydney SYD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Sydney SYD from Chicago ORD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SYD from ORD have this option.  

 

Travel with confidence when you book flights to Sydney SYD from Chicago ORD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.