Cheap flights from Chicago to Greater Western Sydney

View AU$1,139 flight on Sun, 30 Nov. 2025Opens in a new window

Popular airlines from Chicago to Greater Western Sydney

  • Delta

    Delta

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • United

    United

  • Air New Zealand

    Air New Zealand

  • Qantas Airways

    Qantas Airways

  • Cathay Pacific

    Cathay Pacific

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Cheap Flights from Chicago (CHI) to Greater Western Sydney (SYD)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Sun, 23 Nov. - Sun, 7 Dec.
ORD
Chicago
SYD
Sydney
AU$1,897 Return, found 5 days ago
AU$1,897
Return
found 5 days ago
Select All Nippon Airways flight, departing Sun, 23 Nov. from Chicago to Sydney, returning Sun, 7 Dec., priced at AU$1,897 found 5 days ago
Fiji Airways
Sat, 27 Sep. - Sat, 11 Oct.
ORD
Chicago
SYD
Sydney
AU$2,004 Return, found 1 hour ago
AU$2,004
Return
found 1 hour ago
Select Fiji Airways flight, departing Sat, 27 Sep. from Chicago to Sydney, returning Sat, 11 Oct., priced at AU$2,004 found 1 hour ago
Air Canada
Sun, 12 Oct. - Sun, 23 Nov.
ORD
Chicago
SYD
Sydney
AU$2,181 Return, found 2 hours ago
AU$2,181
Return
found 2 hours ago
Select Air Canada flight, departing Sun, 12 Oct. from Chicago to Sydney, returning Sun, 23 Nov., priced at AU$2,181 found 2 hours ago
American Airlines
Sun, 12 Oct. - Sun, 23 Nov.
ORD
Chicago
SYD
Sydney
AU$2,198 Return, found 2 hours ago
AU$2,198
Return
found 2 hours ago
Select American Airlines flight, departing Sun, 12 Oct. from Chicago to Sydney, returning Sun, 23 Nov., priced at AU$2,198 found 2 hours ago
Qantas Airways
Wed, 17 Sep. - Wed, 15 Oct.
ORD
Chicago
SYD
Sydney
AU$2,214 Return, found 5 days ago
AU$2,214
Return
found 5 days ago
Select Qantas Airways flight, departing Wed, 17 Sep. from Chicago to Sydney, returning Wed, 15 Oct., priced at AU$2,214 found 5 days ago
United
Sun, 28 Sep. - Sun, 12 Oct.
ORD
Chicago
SYD
Sydney
AU$2,224 Return, found 1 hour ago
AU$2,224
Return
found 1 hour ago
Select United flight, departing Sun, 28 Sep. from Chicago to Sydney, returning Sun, 12 Oct., priced at AU$2,224 found 1 hour ago
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