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$1,618+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
COU — SYD
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap flight deals from Columbia to Sydney

Best flights from Columbia to Sydney
Discover carefully curated flight deals from Columbia to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

This United Airlines deal was found by Cheapflights users on 12/25. 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 2/83:10 pmCOU - SYD
2 stops24h 55mUnited Airlines
Sun 2/1512:10 pmSYD - COU
2 stops25h 14mUnited Airlines
Deal found 12/25$1,618
This Qantas Airways deal was found by Cheapflights users on 12/25. 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.
Sun 2/812:49 pmCOU - SYD
3 stops25h 36mMultiple Airlines
Sun 2/155:45 pmSYD - COU
2 stops21h 49mMultiple Airlines
Deal found 12/25$2,303
This Qantas Airways deal was found by Cheapflights users on 12/24. 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.
Wed 2/45:07 pmCOU - SYD
1 stop20h 48mQantas Airways
Sun 2/82:05 pmSYD - COU
1 stop19h 32mQantas Airways
Deal found 12/24$2,849
This United Airlines deal was found by Cheapflights users on 12/23. 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.
Wed 2/411:17 amCOU - SYD
2 stops26h 43mUnited Airlines
Sun 2/82:00 pmSYD - COU
2 stops24h 37mUnited Airlines
Deal found 12/23$2,118
This United Airlines deal was found by Cheapflights users on 12/25. 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.
Mon 2/911:17 amCOU - SYD
2 stops26h 03mUnited Airlines
Thu 2/1211:20 amSYD - COU
2 stops26h 04mUnited Airlines
Deal found 12/25$2,169
This Qantas Airways deal was found by Cheapflights users on 12/25. 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.
Mon 2/95:07 pmCOU - SYD
1 stop20h 48mQantas Airways
Thu 2/122:05 pmSYD - COU
1 stop20h 18mQantas Airways
Deal found 12/25$2,900

Find 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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,618
(United Airlines)
Provider with most accurate pricing for Columbia Regional-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Columbia Regional-Sydney Kingsford Smith flights.
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From Columbia Regional to Sydney Kingsford Smith
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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 December 26, 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

Sun 2/8

3:10 pm-9:05 am

2 stops24h 55m

Sydney Kingsford Smith

Sun 2/15

12:10 pm-8:24 pm

2 stops25h 14m

$1,618

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

Wed 2/4

11:17 am-7:00 am

2 stops26h 43m

Sydney Kingsford Smith

Sun 2/8

2:00 pm-9:37 pm

2 stops24h 37m

$2,118

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

Mon 2/9

11:17 am-6:20 am

2 stops26h 03m

Sydney Kingsford Smith

Thu 2/12

11:20 am-8:24 pm

2 stops26h 04m

$2,169

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

Sun 2/8

12:49 pm-7:25 am

3 stops25h 36m

Sydney Kingsford Smith

Sun 2/15

5:45 pm-10:34 pm

2 stops21h 49m

$2,303

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

Wed 2/4

5:07 pm-6:55 am

1 stop20h 48m

Sydney Kingsford Smith

Sun 2/8

2:05 pm-4:37 pm

1 stop19h 32m

$2,849

ColumbiaSydney

COU - SYD

COUSYD

Columbia Regional

Mon 2/9

5:07 pm-6:55 am

1 stop20h 48m

Sydney Kingsford Smith

Thu 2/12

2:05 pm-5:23 pm

1 stop20h 18m

$2,900

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Compare providers for flights from Columbia to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Columbia to Sydney in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Columbia, Missouri-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Columbia, Missouri-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Columbia, Missouri-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Columbia, Missouri-Sydney flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Columbia, Missouri-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 26, 2025.

It’s optimal to fly from Columbia, Missouri to Sydney at noon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the morning.

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 can get you from Columbia, Missouri to Sydney in just under 24h 55m. Your travel time can differ by up to . There are 8959 mi between Columbia, Missouri and Sydney.

  • 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.

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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