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$669+ Cheap flights from Colorado Springs (COS) to Australia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SYD
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Colorado Springs to Australia

Cheapest flights from Colorado Springs to Australia
Explore the most affordable flight options available from Colorado Springs to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/201:39 pm
COS
-
SYD
2 stops26h 21m
American Airlines
Fri 3/2711:20 am
SYD
-
COS
2 stops29h 39m
American Airlines
Deal found 2/3$1,323
This American Airlines deal was found by Cheapflights users on 2/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:28 am
COS
-
SYD
1 stop29h 27m
American Airlines
Sat 10/241:00 pm
SYD
-
COS
1 stop19h 34m
American Airlines
Deal found 2/2$1,368
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/193:25 pm
COS
-
MEL
2 stops24h 05m
United Airlines
Thu 3/2612:00 pm
MEL
-
COS
2 stops21h 34m
United Airlines
Deal found 2/2$1,381
This United Airlines deal was found by Cheapflights users on 2/2. 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 3/197:36 am
COS
-
SYD
1 stop30h 24m
United Airlines
Thu 3/2611:50 am
SYD
-
COS
1 stop26h 54m
United Airlines
Deal found 2/2$1,384
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Sat 2/141:40 pm
COS
-
MEL
2 stops26h 20m
United Airlines
Wed 2/181:00 pm
MEL
-
COS
2 stops50h 44m
United Airlines
Deal found 2/1$1,490
This Air Canada deal was found by Cheapflights users on 2/2. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:13 pm
COS
-
SYD
2 stops22h 07m
Air Canada
Sat 10/2410:20 am
SYD
-
COS
3 stops54h 39m
Air Canada
Deal found 2/2$1,865
This Qantas Airways deal was found by Cheapflights users on 2/1. 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.
Sat 2/141:39 pm
COS
-
MEL
1 stop21h 21m
Qantas Airways
Wed 2/186:30 pm
MEL
-
COS
2 stops36h 18m
Qantas Airways
Deal found 2/1$1,909
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 2/147:35 am
COS
-
SYD
1 stop29h 25m
United Airlines
Wed 2/1811:50 am
SYD
-
COS
1 stop27h 54m
United Airlines
Deal found 2/2$2,022
This Cathay Pacific deal was found by Cheapflights users on 2/3. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:48 pm
COS
-
SYD
3 stops46h 57m
Multiple Airlines
Fri 3/278:45 am
SYD
-
COS
2 stops32h 14m
Multiple Airlines
Deal found 2/3$2,209
This oojo deal was found by Cheapflights users on 2/2. 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.
Thu 3/194:48 pm
COS
-
MEL
1 stop43h 12m
Qantas Airways
Thu 3/267:45 am
MEL
-
COS
2 stops25h 13m
Qantas Airways
Deal found 2/2$2,994
This Qantas Airways deal was found by Cheapflights users on 2/2. 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 3/193:25 pm
COS
-
MEL
2 stops25h 05m
Multiple Airlines
Thu 3/262:05 pm
MEL
-
COS
3 stops26h 54m
Multiple Airlines
Deal found 2/2$3,149
This British Airways deal was found by Cheapflights users on 2/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/102:55 pm
COS
-
SYD
3 stops47h 10m
British Airways
Sat 10/243:35 pm
SYD
-
COS
3 stops48h 44m
British Airways
Deal found 2/2$3,902

Find flight deals from Colorado Springs to Australia

Keep the following information in mind while searching for Colorado Springs to Australia flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,323
(American Airlines)

One-way from

$669
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,210
Provider with most accurate pricing for Denver Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Sydney Kingsford Smith flights.
Search Deals
From Colorado Springs to Australia
Search Deals
One-way flight from Colorado Springs to Australia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($275 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs 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 February 3, 2026.
Use the filters below to find and compare flights from Colorado Springs to Australia that are best for you.

Fly from

Colorado Springs

Fly to

Australia

Route

Depart

Return

Price

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Fri 3/20

1:39 pm-9:00 am

2 stops26h 21m

Sydney Kingsford Smith

Fri 3/27

11:20 am-11:59 pm

2 stops29h 39m

$1,323

Colorado SpringsMelbourne

COS - MEL

COSMEL

Colorado Springs

Thu 3/19

3:25 pm-8:30 am

2 stops24h 05m

Melbourne

Thu 3/26

12:00 pm-4:34 pm

2 stops21h 34m

$1,381

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Thu 3/19

3:25 pm-8:05 am

2 stops23h 40m

Sydney Kingsford Smith

Thu 3/26

11:50 am-9:44 pm

1 stop26h 54m

$1,384

Colorado SpringsMelbourne

COS - MEL

COSMEL

Colorado Springs

Sat 2/14

3:35 pm-9:30 am

2 stops23h 55m

Melbourne

Wed 2/18

1:00 pm-9:44 pm

2 stops50h 44m

$1,490

Colorado SpringsMelbourne

COS - MEL

COSMEL

Colorado Springs

Sat 2/14

1:39 pm-5:00 am

1 stop21h 21m

Melbourne

Wed 2/18

6:30 pm-12:48 pm

2 stops36h 18m

$1,909

Colorado SpringsSydney

COS - SYD

COSSYD

Colorado Springs

Sat 2/14

7:35 am-7:00 am

1 stop29h 25m

Sydney Kingsford Smith

Wed 2/18

11:50 am-9:44 pm

1 stop27h 54m

$2,022

Colorado SpringsMelbourne

COS - MEL

COSMEL

Colorado Springs

Thu 3/19

4:48 pm-5:00 am

1 stop43h 12m

Melbourne

Thu 3/26

7:45 am-3:58 pm

2 stops25h 13m

$2,994

Colorado SpringsMelbourne

COS - MEL

COSMEL

Colorado Springs

Thu 3/19

3:25 pm-9:30 am

2 stops25h 05m

Melbourne

Thu 3/26

2:05 pm-11:59 pm

3 stops26h 54m

$3,149

Colorado SpringsMelbourne

COS - MEL

COSMEL

Colorado Springs

Sun 3/1

8:30 am-9:20 pm

3 stops42h 50m

$669

Colorado SpringsMelbourne

COS - MEL

COSMEL

Colorado Springs

Sun 3/1

11:35 am-9:30 am

2 stops27h 55m

$880

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 11 results
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Best time to book a flight from Colorado Springs to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Colorado Springs 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 Colorado Springs to Australia

What is the cheapest month to book a flight from Colorado Springs to Australia?

Currently, March is the cheapest month in which you can book a flight from Colorado Springs to Australia (average of $417). Flying from Colorado Springs to Australia in December is currently the most expensive (average of $827). 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.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs 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 Colorado Springs to Australia?

    Most people fly from Colorado Springs (COS) if they book a flight from Colorado Springs to Australia. Colorado Springs is conveniently located just 6.7 mi from Colorado Springs’s city center.

  • How long is the flight from Colorado Springs to Australia?

    Departing from Colorado Springs to Australia will take you 21h 21m. The distance from Colorado Springs to Australia is about 8753 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Colorado Springs to Australia?

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs 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.

  • What is the cheapest month to book a flight from Colorado Springs to Australia?

    Currently, March is the cheapest month in which you can book a flight from Colorado Springs to Australia (average of $417). Flying from Colorado Springs to Australia in December is currently the most expensive (average of $827). 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

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