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$2,166+ Cheap flights from Columbia, MO (COU) to Australia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
COU — SYD
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Columbia to Australia

Keep the following information in mind while searching for Columbia to Australia flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$2,366
(United Airlines)
Provider with most accurate pricing for Columbia Regional-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Columbia Regional-Sydney Kingsford Smith flights.
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From Columbia Regional to Australia
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Find flight deals from Columbia to Australia

Cheapest flights from Columbia to Australia
Explore the most affordable flight options available from Columbia to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:00 amCOU - SYD
2 stops30h 00mUnited Airlines
Mon 11/1712:10 pmSYD - COU
2 stops25h 41mUnited Airlines
Deal found 11/11$2,166
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:05 amCOU - MEL
2 stops32h 25mUnited Airlines
Fri 1/211:30 amMEL - COU
2 stops49h 58mUnited Airlines
Deal found 11/10$2,366
This Qantas Airways deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:10 pmCOU - SYD
1 stop25h 45mMultiple Airlines
Sun 11/162:05 pmSYD - COU
1 stop22h 11mMultiple Airlines
Deal found 11/10$2,845
This United Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:45 amCOU - SYD
2 stops28h 35mUnited Airlines
Sun 1/411:20 amSYD - COU
2 stops50h 08mUnited Airlines
Deal found 11/12$2,895
This Qantas Airways deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:12 pmCOU - SYD
1 stop25h 43mQantas Airways
Mon 11/172:05 pmSYD - COU
1 stop20h 42mQantas Airways
Deal found 11/11$2,897
This oojo deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1412:10 pmCOU - SYD
2 stops27h 25mQantas Airways
Sun 11/167:00 pmSYD - COU
2 stops57h 40mQantas Airways
Deal found 11/10$2,915
This Gurufare deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:05 pmCOU - MEL
2 stops25h 35mQantas Airways
Fri 1/24:05 pmMEL - COU
1 stop23h 27mQantas Airways
Deal found 11/10$3,697
This Ovago deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:05 pmCOU - SYD
2 stops23h 50mQantas Airways
Sun 1/410:00 pmSYD - COU
3 stops55h 19mQantas Airways
Deal found 11/12$3,721

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbia to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Columbia to Australia that are best for you.

Fly from

Columbia

Fly to

Australia

Route

Depart

Return

Price

ColumbiaMelbourne

COU - MEL

COUMEL

Columbia Regional

Fri 12/26

8:05 am-9:30 am

2 stops32h 25m

Melbourne

Fri 1/2

11:30 am-8:28 pm

2 stops49h 58m

$2,366

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

Sun 12/28

8:45 am-6:20 am

2 stops28h 35m

Sydney Kingsford Smith

Sun 1/4

11:20 am-8:28 pm

2 stops50h 08m

$2,895

ColumbiaMelbourne

COU - MEL

COUMEL

Columbia Regional

Fri 12/26

6:05 pm-12:40 pm

2 stops25h 35m

Melbourne

Fri 1/2

4:05 pm-10:32 pm

1 stop23h 27m

$3,697

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

Sun 12/28

6:05 pm-10:55 am

2 stops23h 50m

Sydney Kingsford Smith

Sun 1/4

10:00 pm-12:19 pm

3 stops55h 19m

$3,721

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Best time to book a flight from Columbia to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Columbia to Australia

What is the cheapest time of day to fly from COU to AU?

Find hourly flight availability from Columbia to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s optimal to fly from Columbia, Missouri to Australia at noon. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Columbia to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Columbia to Australia?

    Columbia Regional (COU) is the airport you will fly out of if you book a flight from Columbia to Australia. It is only a 11.1 mi journey to Columbia Regional (COU) from Columbia’s city center.

  • How long is the flight from Columbia, Missouri to Australia?

    United Airlines and Qantas Airways can get you from Columbia, Missouri to Australia in just under 25h 35m. Your travel time can differ by up to 6h 50m. The distance from Columbia, Missouri to Australia is about 9385 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Columbia to Australia that include hotel bookings?

    Yes. In addition to deals on Columbia to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Columbia to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Columbia to Australia.

  • Can I find deals for business class flights from Columbia to Australia?

    Yes. Cheapflights offers flight deals from Columbia to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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