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Cheap flights from Chicago-O'Hare Intl (ORD) to Sydney (SYD)

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The best prices from Chicago-O'Hare Intl to Sydney are usually found in March or August, booked 60 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Home Oceania Australia New South Wales Sydney Cheap flights from Chicago-O'Hare Intl to Sydney

How to find the cheapest flight from
Chicago-O'Hare Intl (ORD) to Sydney (SYD)

ORD - SYD
Price
$805 - $1682
SYD
Temperature
32 - 75.2 °F
SYD
Rainfall
3.3 - 6.3 inches
Popular in December High demand for flights, 40% potential price rise
Cheapest in March Best time to find cheap flights, 20% potential price drop
Round-trip from $805 From Chicago-O'Hare Intl to Sydney
One-way from $432 One-way flight from Chicago-O'Hare Intl to Sydney
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Chicago-O'Hare Intl to Sydney?

Friday is generally a great day to depart. Flying on this day could help you save up to 20%.

How far in advance should I book a flight from Chicago-O'Hare Intl to Sydney?

Travelers have found it’s best to book a flight 46 days in advance to save up to 16% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 46 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Chicago-O'Hare Intl to Sydney 1-2 weeks in advance for as low as $972, or $1089 for flights within the next 24 hours.

What is the cheapest month to fly from Chicago-O'Hare Intl to Sydney?

Flights from Chicago-O'Hare Intl to Sydney lean towards being more expensive in December. Prices are generally better when you fly from Chicago-O'Hare Intl to Sydney in March, with the cheapest ticket starting at $734.

Cheap flights from Chicago-O'Hare Intl to Sydney in July, August 2020

The best prices found for ORD to SYD flights for July, August
22 Jul - 28 Jul
$1243pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
15 Jul - 12 Jan
$1339pp
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
     
3 STOPS
ORD
Chicago O'Hare Intl
9 Jul - 14 Jul
$1378pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

Chicago-O'Hare Intl to Sydney 2020 flight deals

Cheap flights to Sydney from Chicago-O'Hare Intl found for this year
8 Aug - 22 Aug
$882pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
16 Aug - 26 Aug
$883pp
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
21 Nov - 5 Dec
$912pp
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

Last minute flights from Chicago-O'Hare Intl to Sydney

Late deals on round-trip flights to Sydney from Chicago-O'Hare Intl, departing today and this week
27 Jun - 30 Jun
$1974pp
ORD
Chicago O'Hare Intl
Air New Zealand
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Air New Zealand
 
1 STOP
ORD
Chicago O'Hare Intl
27 Jun - 30 Jun
$1978pp
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
27 Jun - 30 Jun
$2923pp
ORD
Chicago O'Hare Intl
Qatar Airways
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Qatar Airways
 
1 STOP
ORD
Chicago O'Hare Intl

One-way flights to Sydney from Chicago-O'Hare Intl

The cheapest one-way flights from Chicago-O'Hare Intl to Sydney
8:40 am - 2:10 am
Japan Airlines
1 Stop
26h 30m
ORD - SYD
Japan Airlines
$747
Ovago
8:16 am - 10:45 am
Multiple Airlines
2 Stops
59h 29m
ORD - SYD
Multiple Airlines
$432
Kiwi.com
4:00 am - 10:45 am
Multiple Airlines
2 Stops
39h 45m
ORD - SYD
Multiple Airlines
$513
Kiwi.com

Related info for your journey

Useful info, stats and facts about Chicago-O'Hare Intl to Sydney flights.

Flight FAQs

From Chicago-O'Hare Intl to Sydney

Are flight prices decreasing from Chicago-O'Hare Intl to Sydney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Chicago-O'Hare Intl and Sydney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Chicago-O'Hare Intl to Sydney for under $900 on Cheapflights?

Yes, there are multiple flights from Chicago-O'Hare Intl to Sydney for under $900. The cheapest flight booked recently is on Multiple Airlines for just $882, but on average you can expect to pay $980.

Are there nonstop flights from Chicago-O'Hare Intl to Sydney for under $900 on Cheapflights?

There are no nonstop flights from Chicago-O'Hare Intl to Sydney, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Chicago-O'Hare Intl to Sydney for under $2000?

There are currently 11+ open flights from Chicago-O'Hare Intl to Sydney within the next 7 days for less than $2000.

How popular is this flight route?

This flight path from Chicago O'Hare Intl to Sydney Kingsford Smith was viewed by 52 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Chicago-O'Hare Intl or Sydney?

In Chicago-O'Hare Intl, there will be greater rainfall in Chicago-O'Hare Intl compared to Sydney over the next 14 days.

Is Chicago-O'Hare Intl weather warmer or cooler than Sydney?

Expect the weather to be around 86 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Sydney is generally colder than in Chicago-O'Hare Intl.

Related searches

Flights to Sydney from Chicago-O'Hare Intl
Flights to Chicago-O'Hare Intl Flights to Sydney

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Destination information for Sydney

Things to know before you go. Useful info for your trip from Chicago-O'Hare Intl to Sydney
Today's exchange rate
$1 = $1.45
Average temperature for July in Sydney
75.2 °F
Avg rainfall for July in Sydney
3.5 ″

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)

Airports servicing Sydney

Sydney (SYD)

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