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Cheap flights from Australia to Colorado from $845

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEN
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Colorado

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Colorado
Explore the most affordable flight options available from Australia to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 March 2026.

Wed 29/413:25
MEL
-
DEN
2 stops22h 24m
Multiple Airlines
Wed 6/507:20
DEN
-
MEL
2 stops36h 45m
Multiple Airlines
Deal found 15/3$1,087
Tue 28/413:25
MEL
-
DEN
2 stops22h 24m
Multiple Airlines
Tue 5/507:20
DEN
-
MEL
2 stops36h 40m
Multiple Airlines
Deal found 14/3$1,089
Sun 17/513:30
MEL
-
DEN
2 stops27h 08m
Multiple Airlines
Sat 23/507:00
DEN
-
MEL
2 stops37h 00m
Multiple Airlines
Deal found 16/3$1,237
Fri 1/511:35
BNE
-
DEN
2 stops44h 17m
Multiple Airlines
Fri 8/507:00
DEN
-
BNE
2 stops35h 35m
Multiple Airlines
Deal found 17/3$1,254
Fri 8/513:30
MEL
-
DEN
2 stops27h 08m
Multiple Airlines
Mon 8/614:00
DEN
-
MEL
2 stops30h 25m
Multiple Airlines
Deal found 15/3$1,255
Fri 7/811:55
SYD
-
DEN
2 stops25h 33m
Air New Zealand
Sat 22/816:20
DEN
-
SYD
2 stops24h 25m
Air New Zealand
Deal found 16/3$1,375
Thu 6/811:55
SYD
-
DEN
2 stops26h 20m
Air New Zealand
Fri 21/816:20
DEN
-
SYD
2 stops24h 25m
Air New Zealand
Deal found 15/3$1,382
Wed 5/811:55
SYD
-
DEN
2 stops27h 20m
Air New Zealand
Thu 20/816:20
DEN
-
SYD
2 stops24h 25m
Air New Zealand
Deal found 14/3$1,392
Tue 4/811:55
SYD
-
DEN
2 stops25h 33m
Air New Zealand
Wed 19/815:47
DEN
-
SYD
2 stops24h 58m
Air New Zealand
Deal found 13/3$1,406
Tue 5/509:20
SYD
-
DEN
2 stops39h 20m
Air Canada
Tue 16/619:50
DEN
-
SYD
1 stop19h 30m
Air Canada
Deal found 17/3$1,425
Thu 16/409:45
MEL
-
DEN
1 stop24h 31m
Multiple Airlines
Thu 23/406:00
DEN
-
MEL
1 stop32h 45m
Multiple Airlines
Deal found 17/3$1,425
Thu 23/409:20
SYD
-
DEN
1 stop19h 15m
Air Canada
Mon 27/416:13
DEN
-
SYD
2 stops47h 07m
Air Canada
Deal found 16/3$1,436

Find flight deals from Australia to Colorado

Keep the following information in mind while searching for Australia to Colorado flight deals. Data was last updated 18 March 2026.

Round-trip from

$1,087

One-way from

$845

Popular in

January

Cheapest in

November

Average price

$1,389
29/4-6/5
  • 29/4-6/5
  • 4 total stops
  • 59h 09m total
  • Australia to Colorado
Search Deals
Air New Zealand
  • Air New Zealand
  • 13/8
  • 2 total stops
  • 25h 51m total
  • Australia to Colorado
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($252 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($42 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Colorado 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 647,157 searches. Data last updated 18 March 2026.
Use the filters below to find and compare flights from Australia to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Sun 17/5

13:30-00:38

2 stops27h 08m

Denver Intl

Sat 23/5

07:00-12:00

2 stops37h 00m

$1,237

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Fri 1/5

11:35-15:52

2 stops44h 17m

Denver Intl

Fri 8/5

07:00-10:35

2 stops35h 35m

$1,254

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Fri 1/5

20:45-23:10

2 stops42h 25m

Denver Intl

Fri 8/5

19:50-07:05

1 stop19h 15m

$1,520

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 5/5

21:25-08:26

2 stops27h 01m

Denver Intl

Tue 16/6

18:08-07:05

1 stop20h 57m

$1,535

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Fri 17/4

20:45-12:33

2 stops31h 48m

Denver Intl

Sun 10/5

18:10-07:05

2 stops44h 55m

$1,536

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Fri 8/5

09:45-00:38

1 stop30h 53m

Denver Intl

Mon 8/6

07:00-12:25

2 stops37h 25m

$1,564

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Sat 9/5

09:10-16:23

2 stops23h 13m

Colorado Springs

Sat 16/5

13:39-07:05

2 stops25h 26m

$1,652

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Wed 29/4

12:00-23:32

1 stop27h 32m

Colorado Springs

Wed 6/5

09:57-07:05

2 stops29h 08m

$1,670

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Fri 7/8

09:45-17:27

1 stop23h 42m

Denver Intl

Sat 15/8

17:59-06:45

1 stop20h 46m

$1,683

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Fri 1/5

09:10-16:23

2 stops23h 13m

Colorado Springs

Fri 8/5

13:39-06:25

2 stops24h 46m

$1,685

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Australia to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Australia with our price prediction graph.
Estimated return 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 Australia to Colorado

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

Currently, April is the cheapest month in which you can book a flight from Australia to Colorado (average of $673). Flying from Australia to Colorado in December is currently the most expensive (average of $1,336). 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.

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated 18 March 2026.
Get a feel of what it's like to fly with Air New Zealand,Qantas Airways, andUnited Airlines from Australia to Colorado by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
615 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
Air New Zealand
8.0
Very Good
615 reviews
Air New Zealand
8.0
Very Good
615 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
Qantas Airways
7.5
Good
1,006 reviews
Air New Zealand
8.0
Very Good
615 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
United Airlines
7.4
Good
9,434 reviews
Air New Zealand
8.0
Very Good
615 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
American Airlines
7.1
Good
11,469 reviews
Air New Zealand
8.0
Very Good
615 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.
Air Canada
7.1
Good
10,814 reviews
Air New Zealand
8.0
Very Good
615 reviews
Check prices

Boarding

8.2

Crew

8.5

Comfort

8.0

Overall

8.0

Entertainment

7.4

Food

7.4

Reviews

1 / 20
10.0
Excellent

Debra,Mar 2026

HNL - AKL

My seat was very comfortable. The movies were good. The food was delicious. It ran on time.

Related info for your journey

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

    Departing from Australia to Colorado will take you 23h 13m. The distance from Australia to Colorado is about 13390 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Australia to Colorado one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $728. Qantas Airways flights start at $764 while deals on United Airlines start at $1,147 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Australia to Colorado 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 Australia to Colorado?

    Currently, April is the cheapest month in which you can book a flight from Australia to Colorado (average of $673). Flying from Australia to Colorado in December is currently the most expensive (average of $1,336). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Australia to Colorado

Discover the top 6 airlines that operate flights from Australia to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$686Average$1,847FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Virgin AustraliaCheapest$1,172Average$2,517FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Air CanadaCheapest$1,209Average$1,503FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,214Average$1,435FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,345Average$1,898FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,487Average$1,594FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Colorado?

When you search for this flight from Australia to Colorado, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Australia to Colorado?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia to Colorado for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Australia to Colorado with no change fees?

Yes, we can. To see specific flights from Australia to Colorado with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Australia to Colorado become cheaper?

Not ready to book yet? You can track prices for flights from Australia to Colorado on Cheapflights with our Price Alert feature and get notified when better prices are available.

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