Cheap flights from Chicago to Sydney

1 adult
Sat 22/1
Sat 29/1

Flight information for Chicago to Sydney
(CHI to SYD)

Find info about flight duration, direct flights, and airports for your flight from Chicago to Sydney
Direct flightsNoneThere are no direct flights from Chicago to Sydney. There are no popular flight routes from Chicago to Sydney.
Airports in Sydney1 airportThere is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

How to get the cheapest flight ticket from Chicago to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Chicago to Sydney?


The cheapest time of year to fly to Sydney from Chicago is November. The most expensive is December.

What is the cheapest day to depart Chicago for Sydney?


The cheapest day of the week is usually Thursday. The most expensive is usually Thursday.

How far in advance should you book Chicago to Sydney flights?

60 days before

The cheapest time to buy a flight from Chicago to Sydney is approximately 60 days to departure

  • How far is Chicago to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 14866.2 km away from Chicago.