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Flights from Chicago to Sydney Starting at KRW 452,673

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • ORD11:50
        40h 25m
        1 stop
        SYD19:15
        Tue, Apr 8|Chicago - Sydney|All Nippon Airways
        KRW 452,673KRW 773,615
        41% OFF
        41% OFF
        KRW 773,615KRW 452,673

        Choose All Nippon Airways flights from Chicago to Sydney. The one-way connecting flight with All Nippon Airways departs from O'Hare International Airport on Tue, Apr 8, arriving at Kingsford Smith Airport. One-way Prices start from KRW 452,673 including taxes and charges.

      • ORD17:25
        34h 50m
        1 stop
        SYD20:15
        Tue, Mar 11|Chicago - Sydney|All Nippon Airways
        KRW 485,347KRW 773,615
        37% OFF
        37% OFF
        KRW 773,615KRW 485,347

        Choose All Nippon Airways flights from Chicago to Sydney. The one-way connecting flight with All Nippon Airways departs from O'Hare International Airport on Tue, Mar 11, arriving at Kingsford Smith Airport. One-way Prices start from KRW 485,347 including taxes and charges.

      • ORD17:45
        34h 30m
        1 stop
        SYD19:15
        Mon, Apr 7|Chicago - Sydney|All Nippon Airways
        KRW 485,545KRW 773,615
        37% OFF
        37% OFF
        KRW 773,615KRW 485,545

        Choose All Nippon Airways flights from Chicago to Sydney. The one-way connecting flight with All Nippon Airways departs from O'Hare International Airport on Mon, Apr 7, arriving at Kingsford Smith Airport. One-way Prices start from KRW 485,545 including taxes and charges.

      • ORD17:45
        34h 30m
        1 stop
        SYD19:15
        Sun, Apr 6|Chicago - Sydney|All Nippon Airways
        KRW 523,168
        KRW 523,168

        Choose All Nippon Airways flights from Chicago to Sydney. The one-way connecting flight with All Nippon Airways departs from O'Hare International Airport on Sun, Apr 6, arriving at Kingsford Smith Airport. One-way Prices start from KRW 523,168 including taxes and charges.

      • ORD19:29
        20h 36m
        1 stop
        SYD07:05
        Tue, Apr 8|Chicago - Sydney|American Airlines
        KRW 558,218
        KRW 558,218

        Choose American Airlines flights from Chicago to Sydney. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Tue, Apr 8, arriving at Kingsford Smith Airport. One-way Prices start from KRW 558,218 including taxes and charges.

      • ORD15:17
        24h 48m
        1 stop
        SYD07:05
        Tue, Apr 8|Chicago - Sydney|Qantas Airways
        KRW 562,970
        KRW 562,970

        Choose Qantas Airways flights from Chicago to Sydney. The one-way connecting flight with Qantas Airways departs from O'Hare International Airport on Tue, Apr 8, arriving at Kingsford Smith Airport. One-way Prices start from KRW 562,970 including taxes and charges.

      • ORD15:16
        25h 44m
        1 stop
        SYD09:00
        Tue, Mar 11|Chicago - Sydney|Qantas Airways
        KRW 566,535
        KRW 566,535

        Choose Qantas Airways flights from Chicago to Sydney. The one-way connecting flight with Qantas Airways departs from O'Hare International Airport on Tue, Mar 11, arriving at Kingsford Smith Airport. One-way Prices start from KRW 566,535 including taxes and charges.

      • ORD19:13
        21h 47m
        1 stop
        SYD09:00
        Mon, Mar 17|Chicago - Sydney|Qantas Airways
        KRW 569,505
        KRW 569,505

        Choose Qantas Airways flights from Chicago to Sydney. The one-way connecting flight with Qantas Airways departs from O'Hare International Airport on Mon, Mar 17, arriving at Kingsford Smith Airport. One-way Prices start from KRW 569,505 including taxes and charges.

      • ORD15:17
        24h 18m
        1 stop
        SYD06:35
        Sat, Apr 5|Chicago - Sydney|Qantas Airways
        KRW 569,703
        KRW 569,703

        Choose Qantas Airways flights from Chicago to Sydney. The one-way connecting flight with Qantas Airways departs from O'Hare International Airport on Sat, Apr 5, arriving at Kingsford Smith Airport. One-way Prices start from KRW 569,703 including taxes and charges.

      • ORD19:13
        21h 47m
        1 stop
        SYD09:00
        Wed, Mar 12|Chicago - Sydney|American Airlines
        KRW 570,693
        KRW 570,693

        Choose American Airlines flights from Chicago to Sydney. The one-way connecting flight with American Airlines departs from O'Hare International Airport on Wed, Mar 12, arriving at Kingsford Smith Airport. One-way Prices start from KRW 570,693 including taxes and charges.

      • CHI01:00 pm
        3h 5m
        Nonstop
        SYD02:00 pm
        Fri, Feb 28|Chicago - Sydney|All Nippon Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Chicago to Sydney flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. QF3160

    Qantas Airways

    13:31

    ORD

    4.6h

    16:09

    LAX

    S--WTFS
    Search

  2. QF4112

    Qantas Airways

    22:55

    LAX

    15.2h

    07:05

    SYD

    SMTWTFS

  3. QF3067

    Qantas Airways

    16:55

    ORD

    2.6h

    19:31

    DFW

    SMTWTFS
    Search

  4. QF008

    Qantas Airways

    22:40

    DFW

    17.3h

    06:55

    SYD

    SMTWTFS

  5. QF3102

    Qantas Airways

    17:38

    ORD

    4.5h

    20:11

    LAX

    SMTWTFS
    Search

  6. QF012

    Qantas Airways

    21:20

    LAX

    15.1h

    07:25

    SYD

    SMTWTFS

  7. AA2364

    American Airlines

    17:40

    ORD

    4.6h

    20:18

    LAX

    SMTWTFS
    Search

  8. QF4112

    Qantas Airways

    22:55

    LAX

    15.2h

    07:05

    SYD

    SMTWTFS

  9. AA2364

    American Airlines

    17:40

    ORD

    4.6h

    20:18

    LAX

    SMTWTFS
    Search

  10. AA7387

    American Airlines

    22:30

    LAX

    15.1h

    06:35

    SYD

    SMTWTFS

  11. AA2364

    American Airlines

    17:40

    ORD

    4.6h

    20:18

    LAX

    SMTWTFS
    Search

  12. QF012

    Qantas Airways

    21:20

    LAX

    15.1h

    07:25

    SYD

    SMTWTFS

  13. AA1964

    American Airlines

    19:04

    ORD

    4.9h

    21:58

    LAX

    S--WT-S
    Search

  14. AA073

    American Airlines

    22:35

    LAX

    15.4h

    09:00

    SYD

    SMTWTFS

  15. AA1964

    American Airlines

    19:04

    ORD

    4.9h

    21:58

    LAX

    S--WT-S
    Search

  16. QF4112

    Qantas Airways

    22:55

    LAX

    15.2h

    07:05

    SYD

    SMTWTFS

  17. QF3127

    Qantas Airways

    20:00

    ORD

    4.7h

    22:42

    LAX

    SMTWTFS
    Search

  18. QF4112

    Qantas Airways

    22:55

    LAX

    15.2h

    07:05

    SYD

    SMTWTFS

  19. AA2941

    American Airlines

    20:25

    ORD

    4.7h

    23:07

    LAX

    SMTWTFS
    Search

  20. QF4112

    Qantas Airways

    22:55

    LAX

    15.2h

    07:05

    SYD

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Chicago to Sydney

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Chicago to Sydney

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Qantas Airways logoQantas Airways

FAQ

  • When are flight tickets from Chicago (CHI) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Chicago to Sydney based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chicago (CHI) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around KRW 2,832,277.

  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Chicago to Sydney

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Sydney. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Chicago to Sydney

Cheapest nonstop flight priceKRW 452,673
Off-season for travelApril
Peak season for travelNovember
Flight distance14,881.87 km
Popular airlineAmerican Airlines

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