How long is the flight from Australia to Colorado?

The average flight duration from Australia to Colorado depends on which airport you fly into and out of. Flying from Brisbane to Denver is 17h 43m on average, while flying from Sydney to Denver is 20h 39m on average. Denver is the most popular airport in Colorado.

What is the cheapest airline that flies from Australia to Colorado?

Air New Zealand, Air Canada, and Qantas Airways are the most popular carriers operating from Australia to Colorado

Which airlines fly to Colorado?

Qantas Airways, Air Canada and United Airlines are the top three most popular airlines that fly to Colorado from Australia according to our data. Qantas Airways is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Colorado. Keep in mind that there are 6 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Australia to Colorado?

Prices for flights from Australia to Colorado are updated daily.

How many operators does momondo search for flights from Australia to Colorado?

As of December 2025, there are 6 operators available to choose from for flights from Australia to Colorado.

How old do you have to be to fly from Australia to Colorado?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$903 Cheap Flights from Australia to Colorado in 2025/26

1 adult

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Find the cheapest flights from Australia to Colorado

Round-trip

One-way

Last minute

Recent return flight deals from Australia to Colorado

Enter your travel dates to find the best prices.

11:20 - 00:24

BNE

DEN

30h 04m2 stops

13:34 - 10:25

DEN

BNE

27h 51m2 stops

$1,247Multiple Airlines

Sun, 28 Dec - Wed, 28 Jan

11:45 - 20:15

SYD

DEN

25h 30m2 stops

15:36 - 12:40

DEN

SYD

28h 04m2 stops

$1,434Air New Zealand

Mon, 9 Mar - Mon, 23 Mar

11:40 - 12:23

BNE

DEN

17h 43m1 stop

11:35 - 07:30

DEN

BNE

26h 55m1 stop

$1,475United Airlines

Thu, 25 Dec - Tue, 27 Jan

13:00 - 14:54

MEL

DEN

19h 54m1 stop

13:30 - 09:30

DEN

MEL

26h 00m2 stops

$1,547United Airlines

Thu, 29 Jan - Thu, 5 Feb

11:20 - 12:37

SYD

DEN

19h 17m1 stop

08:05 - 09:35

DEN

SYD

31h 30m1 stop

$1,583Air Canada

Tue, 27 Jan - Tue, 3 Feb

11:20 - 19:33

SYD

DEN

26h 13m1 stop

12:49 - 09:00

DEN

SYD

27h 11m1 stop

$1,593Qantas Airways

Mon, 2 Mar - Mon, 16 Mar

12:00 - 18:53

MEL

DEN

24h 53m1 stop

10:03 - 09:30

DEN

MEL

29h 27m1 stop

$1,715Qantas Airways

Thu, 29 Jan - Thu, 5 Feb

07:10 - 12:28

MEL

DEN

23h 18m2 stops

15:56 - 12:35

DEN

MEL

27h 39m2 stops

$2,006Air Canada

Thu, 5 Mar - Mon, 9 Mar

16:45 - 12:23

PER

DEN

34h 38m2 stops

15:58 - 11:20

DEN

PER

28h 22m2 stops

$3,008Virgin Australia

Sun, 11 Jan - Wed, 21 Jan

23:45 - 12:19

PER

DEN

27h 34m2 stops

19:40 - 14:30

DEN

PER

27h 50m2 stops

$3,045Virgin Australia

Mon, 12 Jan - Thu, 22 Jan

Virgin Australia flights from Australia to Colorado

Our best Virgin Australia deals on Australia to Colorado flight tickets

Virgin Australia

12 Jan

MEL07:30Melbourne

22h 49m

2 stops

DEN12:19Denver Intl

19 Jan

DEN10:08Denver Intl

29h 52m

1 stop

MEL10:00Melbourne

$2,358

Find similar

Virgin Australia

12 Jan

MEL11:30Melbourne

18h 49m

1 stop

DEN12:19Denver Intl

19 Jan

DEN17:37Denver Intl

21h 53m

1 stop

MEL09:30Melbourne

$2,716

Find similar

Air Canada flights from Australia to Colorado

Our best Air Canada deals on Australia to Colorado flight tickets

Air Canada

27 Jan

SYD11:20Sydney Kingsford Smith

19h 17m

1 stop

DEN12:37Denver Intl

3 Feb

DEN08:05Denver Intl

31h 30m

1 stop

SYD09:35Sydney Kingsford Smith

$1,583

Find similar

Air Canada

27 Jan

SYD11:20Sydney Kingsford Smith

41h 03m

2 stops

DEN10:23Denver Intl

3 Feb

DEN19:05Denver Intl

20h 30m

1 stop

SYD09:35Sydney Kingsford Smith

$1,598

Find similar

Air Canada

5 May

SYD09:20Sydney Kingsford Smith

23h 40m

1 stop

DEN17:00Denver Intl

6 May

DEN19:50Denver Intl

19h 30m

1 stop

SYD07:20Sydney Kingsford Smith

$1,807

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Sun 28/12

11:20-00:24

2 stops30h 04m

Denver Intl

Wed 28/1

13:34-10:25

2 stops27h 51m

$1,247

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 9/3

11:45-20:15

2 stops25h 30m

Denver Intl

Mon 23/3

15:36-12:40

2 stops28h 04m

$1,434

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Thu 25/12

11:40-12:23

1 stop17h 43m

Denver Intl

Tue 27/1

11:35-07:30

1 stop26h 55m

$1,475

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Thu 29/1

13:00-14:54

1 stop19h 54m

Denver Intl

Thu 5/2

13:30-09:30

2 stops26h 00m

$1,547

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 27/1

11:20-12:37

1 stop19h 17m

Denver Intl

Tue 3/2

08:05-09:35

1 stop31h 30m

$1,583

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 2/3

11:20-19:33

1 stop26h 13m

Denver Intl

Mon 16/3

12:49-09:00

1 stop27h 11m

$1,593

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Thu 29/1

12:00-18:53

1 stop24h 53m

Denver Intl

Thu 5/2

10:03-09:30

1 stop29h 27m

$1,715

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Thu 5/3

07:10-12:28

2 stops23h 18m

Denver Intl

Mon 9/3

15:56-12:35

2 stops27h 39m

$2,006

PerthDenver

PER - DEN

PERDEN

Perth

Sun 11/1

16:45-12:23

2 stops34h 38m

Denver Intl

Wed 21/1

15:58-11:20

2 stops28h 22m

$3,008

PerthDenver

PER - DEN

PERDEN

Perth

Mon 12/1

23:45-12:19

2 stops27h 34m

Denver Intl

Thu 22/1

19:40-14:30

2 stops27h 50m

$3,045

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

If you aren’t able to travel to Colorado during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,147.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Australia to Colorado is on a Monday when prices can be found for as low as $1,782. The most expensive day to fly to Colorado is Friday, with ticket prices averaging around $2,373.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at midday when flights can be purchased for as low as $1,682. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $2,001 on average. Flights to Colorado from Australia in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $1,572 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Australia for as low as $1,309 on momondo.

Can stopping save me money on Australia to Colorado flights?

You could potentially save up to 31% on your flight if you consider stops on a Australia to Colorado flight.

Cheap Australia to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Colorado

Fastest flight time	17h 43m
Direct flights	None

The fastest flight from Australia to Colorado takes 17h 43m

There are no direct flights from Australia to Colorado. There are no popular flight routes from Australia to Colorado.

Search flight deals

When did momondo last update prices for flights from Australia to Colorado?
Prices for flights from Australia to Colorado are updated daily.
How many operators does momondo search for flights from Australia to Colorado?
As of December 2025, there are 6 operators available to choose from for flights from Australia to Colorado.
How old do you have to be to fly from Australia to Colorado?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Australia to Colorado

Compare and see reviews for airlines that fly from Australia to Colorado with momondo

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $889	Free cancellation	Rating 7.5 946 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $1,290	Free cancellation	Rating 7.1 10,527 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $1,295	Free cancellation	Rating 8.0 552 reviews	Search Air New Zealand flights
Virgin Australia	PriceFrom $1,345	Free cancellation	Rating 7.6 428 reviews	Search Virgin Australia flights
United Airlines	PriceFrom $1,435	Free cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,601	Free cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Colorado?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Colorado for you.

Can I find flights from Australia to Colorado with flexible booking policies on momondo?

momondo does allow users to show only those flights to Colorado from Australia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Australia to Colorado?

momondo provides multiple filters to help you find the best flight to Colorado from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Australia to Colorado right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Australia to Colorado flights. All you need is a valid email address and we will do the rest; it is that quick and easy.