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$1,317+ Cheap flights from Columbia, MO (COU) to Sydney (SYD)

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 12/28. Fares are subject to change and may not be available on all flights or dates of travel.
COU — SYD
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap flight deals from Columbia to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Columbia (COU) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 15, 2025.

Round-trip from

$1,317
(United Airlines)
From Columbia Regional to Sydney Kingsford Smith
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Find flight deals from Columbia to Sydney

Cheapest flights from Columbia to Sydney
Explore the most affordable flight options available from Columbia to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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.
dom. 12/288:45 amCOU - SYD
2 stops31h 20mUnited Airlines
jue. 1/811:20 amSYD - COU
2 stops27h 17mUnited Airlines
Deal found 9/13$1,317
This United Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 12/276:34 pmCOU - SYD
2 stops45h 31mUnited Airlines
jue. 1/811:20 amSYD - COU
2 stops27h 17mUnited Airlines
Deal found 9/13$1,329
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/276:05 pmCOU - SYD
2 stops35h 20mQantas Airways
jue. 1/82:05 pmSYD - COU
1 stop19h 26mQantas Airways
Deal found 9/13$2,327
This Qantas Airways deal was found by Cheapflights users on 9/13. 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.
dom. 12/286:05 pmCOU - SYD
2 stops23h 50mQantas Airways
jue. 1/82:05 pmSYD - COU
1 stop19h 26mQantas Airways
Deal found 9/13$2,388
This Qantas Airways deal was found by Cheapflights users on 9/13. 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.
sáb. 12/2712:09 pmCOU - SYD
3 stops26h 16mMultiple Airlines
jue. 1/85:45 pmSYD - COU
2 stops21h 31mMultiple Airlines
Deal found 9/13$3,486
This Qantas Airways deal was found by Cheapflights users on 9/13. 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.
dom. 12/2812:09 pmCOU - SYD
3 stops26h 16mMultiple Airlines
jue. 1/85:45 pmSYD - COU
2 stops21h 31mMultiple Airlines
Deal found 9/13$4,086

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbia to Sydney 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 septiembre 15, 2025.
Use the filters below to find and compare flights from Columbia to Sydney that are best for you.

Fly from

Columbia

Fly to

Sydney

Route

Depart

Return

Price

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

dom. 12/28

8:45 am-9:05 am

2 stops31h 20m

Sydney Kingsford Smith

jue. 1/8

11:20 am-9:37 pm

2 stops27h 17m

$1,317

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

sáb. 12/27

6:34 pm-9:05 am

2 stops45h 31m

Sydney Kingsford Smith

jue. 1/8

11:20 am-9:37 pm

2 stops27h 17m

$1,329

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

sáb. 12/27

6:05 pm-10:25 pm

2 stops35h 20m

Sydney Kingsford Smith

jue. 1/8

2:05 pm-4:31 pm

1 stop19h 26m

$2,327

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

dom. 12/28

6:05 pm-10:55 am

2 stops23h 50m

Sydney Kingsford Smith

jue. 1/8

2:05 pm-4:31 pm

1 stop19h 26m

$2,388

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

sáb. 12/27

12:09 pm-7:25 am

3 stops26h 16m

Sydney Kingsford Smith

jue. 1/8

5:45 pm-10:16 pm

2 stops21h 31m

$3,486

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

dom. 12/28

12:09 pm-7:25 am

3 stops26h 16m

Sydney Kingsford Smith

jue. 1/8

5:45 pm-10:16 pm

2 stops21h 31m

$4,086

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Columbia to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

Find hourly flight availability from Columbia to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 15, 2025.

It’s optimal to fly from Columbia, Missouri to Sydney in the morning. By choosing this option you can save up to 15% on the cost of your flight, compared to a flight at noon.

Related info for your journey

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

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

    United Airlines and Qantas Airways can get you from Columbia, Missouri to Sydney in just under 31h 20m. Your travel time can differ by up to 4h. There are 8959 mi between Columbia, Missouri and Sydney. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Columbia, Missouri to Sydney?

    Currently, March is the cheapest month in which you can book a flight from Columbia, Missouri to Sydney (average of $1,032). Flying from Columbia, Missouri to Sydney in December is currently the most expensive (average of $1,627). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Manly
Coogee

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