Departure time
Airlines
Fares are the lowest prices found recently and can change when you click through. You book on the airline's or travel agency's website. AirTriply may earn a commission at no extra cost to you.
Lowest fare$742
Cheapest monthOctober 2026
Typical flight time24h 00m
Direct flightsNo
Lowest fare by month
Airlines on this route
Frequently asked questions
What is the cheapest month to fly from Chicago to Sydney?
October 2026 has had the lowest recent fares, from $742 one way.
How long is the flight from Chicago to Sydney?
A typical flight takes about 24h 00m.
Are there direct flights from Chicago to Sydney?
No direct flights were found recently. Most trips include a stop.
Where do I book my ticket?
AirTriply compares fares from airlines and travel agencies. When you choose a deal, you book on the seller's own website.
Popular routes
Chicago → NashvilleChicago → Fort LauderdaleChicago → St LouisChicago → AtlantaChicago → PhiladelphiaChicago → Las VegasChicago → DenverChicago → BaltimoreChicago → WashingtonChicago → BostonChicago → Los AngelesChicago → OrlandoChicago → MiamiChicago → TampaCheap flights to SydneyCheap flights from Sydney
