¥147,380 Cheap Flights from Chicago (ORD) to Sydney (SYD)

Bundle Your Flight + Hotel & Save!

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap Flights from Chicago to Sydney (ORD-SYD)

Prices were available within the past 7 days and start at ¥147,380 for one-way flights and ¥268,930 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Air Canada
Air Canada
Air Canada
American Airlines
Air Canada
Air New Zealand
All Nippon Airways
United
Qantas Airways
Flights from Chicago (ORD) to Sydney (SYD)
Origin airport
O'Hare Intl.
Destination airport
Kingsford Smith Intl.
Roundtrip price
¥268,930
Distance
14775 km

Chicago to Sydney Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chicago to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Sydney.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ORD to SYD flights that won’t make your bank account wince. Ready to temporarily leave behind Chicago for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SYD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from O'Hare Airport to Kingsford Smith Intl. Airport (SYD)?
Start packing your bags, because round-trip flights between O’Hare Airport and Sydney Airport start from ¥268,930. That’s based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book today to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to Kingsford Smith Intl. Airport (SYD)?
Most flights can be conveniently canceled online, but whether you incur a fee differs between airlines. If you do need to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from O'Hare Airport to SYD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for O’Hare Intl. Airport (ORD) to Mascot Airport flights, you’ll see a “no change fees” filter for you to select.
How many hours is the flight from O'Hare Intl. Airport (ORD) to Mascot Airport?
The flight time from O’Hare Airport to Mascot Airport is around 22 hours and 5 minutes. It’s is no small journey, so fill your hand luggage with plenty to keep you occupied.
How far is the flight from O'Hare Intl. Airport (ORD) to Mascot Airport?
With a flight distance of 14,900 kilometers between Chicago and Sydney, this is a long trip. Ensure that you drink plenty of water and move your feet and legs every so often.
Which airlines fly direct from ORD to Mascot Airport?
There are no direct flights, so you’ll have to make at least one stop between ORD and Kingsford Smith Intl. Airport (SYD). Make the most of the layover time to stretch your legs and grab a bite to eat.
Are O'Hare Airport to Mascot Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from ORD to Sydney Airport are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up great last-minute deal, it’s not something you should bank on. Also, booking your flights in advance means you’ll have more choices — and you can avoid getting trapped in the dreaded middle seat! We’re always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.
*Available to Expedia members.