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Cheap flights from Chicago (CHI) to Sydney (SYD)

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The best prices from Chicago to Sydney are usually found in May or August, booked 45 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flights from Chicago to Sydney
+120.0%
+80.0%
+40.0%
Base
Price
$750 - $1539
Temperature
32 - 75 °F
Rainfall
3 - 6 inches
Most popular in December High demand for flights, 22% potential price rise
Cheapest in May Best time to find cheap flights, 5% potential price drop
Average price $1018 Price for this month
Cheapest price $750 From Chicago to Sydney

Cheap flights from Chicago to Sydney in September 2019

The best prices found for ORD to SYD flights for September
24 Sep - 1 Oct
$1334pp
ORD
Chicago O'Hare Intl
Hainan Airlines
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Hainan Airlines
     
3 STOPS
ORD
Chicago O'Hare Intl
30 Sep - 9 Oct
$1352pp
ORD
Chicago O'Hare Intl
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
ORD
Chicago O'Hare Intl
28 Sep - 9 Oct
$1402pp
ORD
Chicago O'Hare Intl
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
ORD
Chicago O'Hare Intl

Chicago to Sydney 2019 flight deals

Cheap flights to Sydney from Chicago found for this year
8 Nov - 25 Nov
$852pp
ORD
Chicago O'Hare Intl
China Eastern
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
   
2 STOPS
ORD
Chicago O'Hare Intl
11 Nov - 25 Nov
$852pp
ORD
Chicago O'Hare Intl
China Eastern
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
   
2 STOPS
ORD
Chicago O'Hare Intl
3 Dec - 10 Dec
$927pp
ORD
Chicago O'Hare Intl
Hainan Airlines
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Hainan Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl

Last minute flights from Chicago to Sydney

Late deals on round-trip flights to Sydney from Chicago, departing today and this week
19 Sep - 22 Sep
$1292pp
ORD
Chicago O'Hare Intl
Cathay Pacific
 
1 STOP
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
Cathay Pacific
 
1 STOP
ORD
Chicago O'Hare Intl
21 Sep - 12 Oct
$1294pp
ORD
Chicago O'Hare Intl
China Eastern
     
3 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
     
3 STOPS
ORD
Chicago O'Hare Intl
20 Sep - 19 Dec
$1311pp
ORD
Chicago O'Hare Intl
China Eastern
   
2 STOPS
SYD
Sydney Kingsford Smith
SYD
Sydney Kingsford Smith
China Eastern
   
2 STOPS
ORD
Chicago O'Hare Intl

Destination information for Sydney

Things to know before you go. Useful info for your trip from Chicago to Sydney
Today's exchange rate
$1.00 = $1.47
Average temperature for September in Sydney
68.0 °F
Avg rainfall for September in Sydney
4.9 ″

Airports servicing Chicago

Chicago Midway (MDW)
Chicago-O'Hare Intl (ORD)
Rockford (RFD)

Airports servicing Sydney

Sydney (SYD)

Popular flight searches

Check out other popular destinations found by fellow travelers
In the next ten days, there will be 0 inch more rain in Sydney than in Chicago .
The weather in Sydney is likely to be 70°F for the next ten days.
Direct flights from Chicago to Sydney are currently not available
Which airlines fly from Chicago to Sydney?
At present 0 airline is currently servicing direct flights to Sydney from Chicago .
In the last month, 185 people have been searching for flights from Chicago to Sydney.