Cheap Flights from Chicago to Sydney
Cheap Chicago-Sydney Flight Tickets
These prices are the lowest available for the specified locations on the Obilet website. Prices may vary depending on the selected date, location, and availability of the flight.
Cheapest Travel on Obilet
:
€ 896.48
The Most Favorable Price
:
United AirlinesThe Most Active Airline
:
United AirlinesAverage Number of Trips Per Day
:
23Shortest Flight Time
:
20hr 38minDistance
:
14886 KMCheap Flight Tickets from Chicago to Sydney
United Airlines
28 December 2025-Sunday
Chicago
Chicago Ohare Airport
06:15
Sydney
Sydney Airport
06:20
United Airlines
28 December 2025-Sunday
Chicago
Chicago Ohare Airport
09:00
Sydney
Sydney Airport
06:20
United Airlines
28 December 2025-Sunday
Chicago
Chicago Ohare Airport
10:50
Sydney
Sydney Airport
09:05
United Airlines
28 December 2025-Sunday
Chicago
Chicago Ohare Airport
10:53
Sydney
Sydney Airport
06:20
United Airlines
28 December 2025-Sunday
Chicago
Chicago Ohare Airport
12:45
Sydney
Sydney Airport
06:20
United Airlines
28 December 2025-Sunday
Chicago
Chicago Ohare Airport
14:40
Sydney
Sydney Airport
06:20
United Airlines
28 December 2025-Sunday
Chicago
Chicago Ohare Airport
16:20
Sydney
Sydney Airport
06:20
United Airlines
28 December 2025-Sunday
Chicago
Chicago Ohare Airport
18:25
Sydney
Sydney Airport
09:15
United Airlines
28 December 2025-Sunday
Chicago
Chicago Ohare Airport
18:32
Sydney
Sydney Airport
09:05
United Airlines
28 December 2025-Sunday
Chicago
Chicago Ohare Airport
19:45
Sydney
Sydney Airport
06:20
The prices shown are starting ticket prices. Prices may vary depending on the selected date, location, and trip availability.
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Estimated Cheapest Chicago - Sydney Flight Tickets by Month
Airlines Operating Flights from Chicago to Sydney
Popular Flights Departing From Chicago
Popular Flights Arriving At Sydney
Chicago - Airports
Sydney - Airports
Alternative Flights Between Chicago - Sydney
Frequently Asked Questions
How long does flight take from Chicago - Sydney?
On average, the trip from Chicago - Sydney takes 20 hour 38 minute.
Which airlines organize flights between Chicago - Sydney?
Airline companies that organize flights between Chicago - Sydney: THY, Emirates Airlines, Qatar Airways, Etihad Airways, All Nippon Airways, Delta Air Lines, American Airlines, Cathay Pacific, Korean Air, Qantas are the companies.
Which airline company organizes the most flights between Chicago - Sydney?
The company that organizes the most flights between Chicago - Sydney: United Airlines
How much is the cheap flight ticket between Chicago - Sydney?
Cheap flight ticket between Chicago - Sydney is € 896.48.
Which airports can I use for Chicago - Sydney flight?
Chicago Midway Airport, Waukegan Rgnl Airport, Chicago Ohare Airport, Meigs Field Airport can be used as the departure airport on the Chicago - Sydney flight, and Sydney Bankstown Airport, Sydney Airport, Sydney Airport can also be used as the arrival airport.
