How long does it take to fly to Denver?

The flight from Australia to Denver depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Brisbane (a popular airport in Australia) to Denver (the most popular airport in Denver), then the flight time is 20h 42m on average. If you fly from Melbourne (another popular airport in Australia) to Denver, then the average flight time is 22h 30m.

Which airlines fly to Denver?

Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Denver from Australia according to our data. Air Canada is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Denver. Keep in mind that there are 7 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Australia to Denver Intl?

Air Canada, United Airlines, and Air New Zealand are the most popular carriers operating from Australia to Denver Intl

When did momondo last update prices for flights from Australia to Denver Intl Airport?

Prices for flights from Australia to Denver Intl Airport are updated daily.

How many operators does momondo search for flights from Australia to Denver Intl Airport?

As of November 2026, there are 7 operators available to choose from for flights from Australia to Denver Intl Airport.

How old do you have to be to fly from Australia to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$575 Cheap Flights from Australia to Denver in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Denver

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One-way

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Recent return flight deals from Australia to Denver

Enter your travel dates to find the best prices.

14:00 - 20:19SYD Sydney Kingsford Smith-DEN Denver Intl

24h 19m2 stops Nadi Los Angeles

14:22 - 12:35DEN Denver Intl-SYD Sydney Kingsford Smith

28h 13m2 stops Los Angeles Nadi

$1,139Multiple Airlines

Thu, 4 Feb - Tue, 16 Feb

14:00 - 20:19SYD Sydney Kingsford Smith-DEN Denver Intl

24h 19m2 stops Nadi Los Angeles

14:22 - 12:35DEN Denver Intl-SYD Sydney Kingsford Smith

28h 13m2 stops Los Angeles Nadi

$1,166Multiple Airlines

Mon, 8 Feb - Sat, 20 Feb

13:10 - 08:13BNE Brisbane-DEN Denver Intl

36h 03m2 stops Los Angeles Dallas/Fort Worth

10:58 - 06:30DEN Denver Intl-BNE Brisbane

26h 32m1 stop Dallas/Fort Worth

$1,346American Airlines

Mon, 8 Feb - Tue, 9 Feb

11:20 - 18:13SYD Sydney Kingsford Smith-DEN Denver Intl

24h 53m1 stop Vancouver Intl

19:00 - 09:35DEN Denver Intl-SYD Sydney Kingsford Smith

20h 35m1 stop Vancouver Intl

$1,353Air Canada

Thu, 28 Jan - Tue, 2 Feb

11:20 - 16:50SYD Sydney Kingsford Smith-DEN Denver Intl

47h 30m2 stops Vancouver Intl Toronto Pearson Intl

19:00 - 09:35DEN Denver Intl-SYD Sydney Kingsford Smith

20h 35m1 stop Vancouver Intl

$1,353Air Canada

Thu, 28 Jan - Tue, 2 Feb

11:20 - 08:21BNE Brisbane-DEN Denver Intl

38h 01m2 stops San Francisco Ontario

11:20 - 07:30DEN Denver Intl-BNE Brisbane

27h 10m1 stop San Francisco

$1,359United Airlines

Mon, 8 Feb - Tue, 9 Feb

11:20 - 08:21BNE Brisbane-DEN Denver Intl

38h 01m2 stops San Francisco Ontario

11:20 - 07:30DEN Denver Intl-BNE Brisbane

27h 10m1 stop San Francisco

$1,382United Airlines

Mon, 8 Feb - Tue, 9 Feb

06:45 - 22:26BNE Brisbane-DEN Denver Intl

32h 41m2 stops Sydney Kingsford Smith Los Angeles

13:11 - 09:45DEN Denver Intl-BNE Brisbane

27h 34m2 stops Dallas/Fort Worth Sydney Kingsford Smith

$1,414American Airlines

Mon, 8 Feb - Tue, 9 Feb

10:10 - 19:50SYD Sydney Kingsford Smith-DEN Denver Intl

26h 40m1 stop Los Angeles

20:33 - 07:05DEN Denver Intl-SYD Sydney Kingsford Smith

18h 32m1 stop Los Angeles

$2,460Qantas Airways

Tue, 30 Mar - Wed, 14 Apr

14:05 - 16:32SYD Sydney Kingsford Smith-DEN Denver Intl

20h 27m1 stop Dallas/Fort Worth

18:46 - 09:00DEN Denver Intl-SYD Sydney Kingsford Smith

20h 14m1 stop Los Angeles

$2,564Qantas Airways

Tue, 12 Jan - Wed, 20 Jan

Recent last minute flight deals from Australia to Denver

Enter your travel dates to find the best prices.

11:50 - 08:17SYD Sydney Kingsford Smith-DEN Denver Intl

38h 27m2 stops San Francisco Ontario

07:40 - 07:00DEN Denver Intl-SYD Sydney Kingsford Smith

29h 20m1 stop Houston George Bush Intcntl

$1,440United Airlines

Wed, 11 Nov - Fri, 13 Nov

14:00 - 17:35SYD Sydney Kingsford Smith-DEN Denver Intl

21h 35m2 stops Nadi Los Angeles

22:55 - 06:25DEN Denver Intl-SYD Sydney Kingsford Smith

37h 30m1 stop Los Angeles

$1,776Multiple Airlines

Wed, 11 Nov - Wed, 11 Nov

14:00 - 17:35SYD Sydney Kingsford Smith-DEN Denver Intl

21h 35m2 stops Nadi Los Angeles

22:55 - 06:25DEN Denver Intl-SYD Sydney Kingsford Smith

37h 30m1 stop Los Angeles

$1,805Multiple Airlines

Wed, 11 Nov - Wed, 11 Nov

12:45 - 08:17MEL Melbourne-DEN Denver Intl

37h 32m2 stops San Francisco Ontario

17:50 - 09:30DEN Denver Intl-MEL Melbourne

21h 40m1 stop Los Angeles

$1,918United Airlines

Mon, 16 Nov - Mon, 23 Nov

14:05 - 17:35SYD Sydney Kingsford Smith-DEN Denver Intl

21h 30m1 stop Dallas/Fort Worth

07:09 - 09:00DEN Denver Intl-SYD Sydney Kingsford Smith

31h 51m1 stop Los Angeles

$1,992American Airlines

Wed, 11 Nov - Fri, 13 Nov

22:45 - 18:15MEL Melbourne-DEN Denver Intl

37h 30m1 stop Los Angeles

18:38 - 05:00DEN Denver Intl-MEL Melbourne

40h 22m1 stop Dallas/Fort Worth

$2,074Qantas Airways

Mon, 16 Nov - Mon, 23 Nov

09:55 - 16:12SYD Sydney Kingsford Smith-DEN Denver Intl

24h 17m2 stops Auckland Intl Los Angeles

20:30 - 08:35DEN Denver Intl-SYD Sydney Kingsford Smith

42h 05m2 stops Houston George Bush Intcntl Auckland Intl

$2,839Air New Zealand

Wed, 11 Nov - Wed, 11 Nov

09:55 - 16:12SYD Sydney Kingsford Smith-DEN Denver Intl

24h 17m2 stops Auckland Intl Los Angeles

20:30 - 08:35DEN Denver Intl-SYD Sydney Kingsford Smith

42h 05m2 stops Houston George Bush Intcntl Auckland Intl

$2,877Air New Zealand

Wed, 11 Nov - Wed, 11 Nov

20:55 - 18:15SYD Sydney Kingsford Smith-DEN Denver Intl

39h 20m3 stops Adelaide Brisbane Los Angeles

18:46 - 12:25DEN Denver Intl-SYD Sydney Kingsford Smith

23h 39m2 stops Los Angeles Melbourne

$4,543Qantas Airways

Wed, 11 Nov - Fri, 13 Nov

11:20 - 12:43SYD Sydney Kingsford Smith-DEN Denver Intl

19h 23m1 stop Vancouver Intl

19:00 - 09:35DEN Denver Intl-SYD Sydney Kingsford Smith

20h 35m1 stop Vancouver Intl

$6,338Air Canada

Wed, 11 Nov - Wed, 11 Nov

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American Airlines flights from Australia to Denver

Our best American Airlines deals on Australia to Denver flight tickets

American Airlines

8 Feb

BNE13:10Brisbane

36h 03m

2 stops

DEN08:13Denver Intl

9 Feb

DEN10:58Denver Intl

26h 32m

1 stop

BNE06:30Brisbane

$1,346

American Airlines

8 Feb

BNE06:45Brisbane

32h 41m

2 stops

DEN22:26Denver Intl

9 Feb

DEN13:11Denver Intl

27h 34m

2 stops

BNE09:45Brisbane

$1,414

American Airlines

8 Feb

BNE06:45Brisbane

32h 41m

2 stops

DEN22:26Denver Intl

9 Feb

DEN09:26Denver Intl

28h 04m

2 stops

BNE06:30Brisbane

$1,489

United Airlines flights from Australia to Denver

Our best United Airlines deals on Australia to Denver flight tickets

United Airlines

8 Feb

BNE11:20Brisbane

38h 01m

2 stops

DEN08:21Denver Intl

9 Feb

DEN11:20Denver Intl

27h 10m

1 stop

BNE07:30Brisbane

$1,359

United Airlines

8 Feb

BNE11:20Brisbane

38h 01m

2 stops

DEN08:21Denver Intl

9 Feb

DEN11:20Denver Intl

27h 10m

1 stop

BNE07:30Brisbane

$1,382

United Airlines

11 Nov

SYD11:50Sydney Kingsford Smith

38h 27m

2 stops

DEN08:17Denver Intl

13 Nov

DEN07:40Denver Intl

29h 20m

1 stop

SYD07:00Sydney Kingsford Smith

$1,440

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Thu 4/2

14:00-20:19

2 stops24h 19m

Denver Intl

Tue 16/2

14:22-12:35

2 stops28h 13m

$1,139

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Mon 8/2

14:00-20:19

2 stops24h 19m

Denver Intl

Sat 20/2

14:22-12:35

2 stops28h 13m

$1,166

BrisbaneDenver

BNE Brisbane - DEN Denver Intl

BNEDEN

Brisbane

Mon 8/2

13:10-08:13

2 stops36h 03m

Denver Intl

Tue 9/2

10:58-06:30

1 stop26h 32m

$1,346

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Thu 28/1

11:20-18:13

1 stop24h 53m

Denver Intl

Tue 2/2

19:00-09:35

1 stop20h 35m

$1,353

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Thu 28/1

11:20-16:50

2 stops47h 30m

Denver Intl

Tue 2/2

19:00-09:35

1 stop20h 35m

$1,353

BrisbaneDenver

BNE Brisbane - DEN Denver Intl

BNEDEN

Brisbane

Mon 8/2

11:20-08:21

2 stops38h 01m

Denver Intl

Tue 9/2

11:20-07:30

1 stop27h 10m

$1,359

BrisbaneDenver

BNE Brisbane - DEN Denver Intl

BNEDEN

Brisbane

Mon 8/2

11:20-08:21

2 stops38h 01m

Denver Intl

Tue 9/2

11:20-07:30

1 stop27h 10m

$1,382

BrisbaneDenver

BNE Brisbane - DEN Denver Intl

BNEDEN

Brisbane

Mon 8/2

06:45-22:26

2 stops32h 41m

Denver Intl

Tue 9/2

13:11-09:45

2 stops27h 34m

$1,414

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Tue 30/3

10:10-19:50

1 stop26h 40m

Denver Intl

Wed 14/4

20:33-07:05

1 stop18h 32m

$2,460

Fastest return journey

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Tue 12/1

14:05-16:32

1 stop20h 27m

Denver Intl

Wed 20/1

18:46-09:00

1 stop20h 14m

$2,564

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 Denver

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 Denver?

In general, March is the cheapest month to fly from Australia to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,512. If you aren’t able to travel during the month of March, then book flights to Denver from Australia during January instead. Flights to Denver in January, while not as cheap as those in March, still average around $1,604.

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

You are more likely to see cheaper flights to Denver from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $1,890 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Australia for as low as $1,344 on momondo.

Can stopping save me money on Australia to Denver flights?

You could potentially save up to 11% on your flight if you consider stops on a Australia to Denver flight.

Cheap Australia to Denver flight deals and tips

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

Best price found	$575
Fastest flight time	20h 42m
Direct flights	None

The best one-way flight to Denver from Australia in the past 72 hours is $575. The best return flight deal from Australia to Denver found on momondo in the last 72 hours is $1,139.

The fastest flight from Australia to Denver takes 20h 42m

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

Search flight deals

Frequently asked questions about flying from Australia to Denver

When did momondo last update prices for flights from Australia to Denver Intl Airport?
Prices for flights from Australia to Denver Intl Airport are updated daily.
How many operators does momondo search for flights from Australia to Denver Intl Airport?
As of November 2026, there are 7 operators available to choose from for flights from Australia to Denver Intl Airport.
How old do you have to be to fly from Australia to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Australia to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to Denver

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

Airline	Rating	Free cancellation	Price
American Airlines	PriceFrom $380	Free cancellation	Rating 7.0 12,225 reviews	Search American Airlines flights
United Airlines	PriceFrom $531	Free cancellation	Rating 7.3 10,472 reviews	Search United Airlines flights
Fiji Airways	PriceFrom $1,034	Free cancellation	Rating 8.0 262 reviews	Search Fiji Airways flights
Air Canada	PriceFrom $1,198	Free cancellation	Rating 7.1 11,884 reviews	Search Air Canada flights
Qantas Airways	PriceFrom $1,226	Free cancellation	Rating 7.5 1,123 reviews	Search Qantas Airways flights
Air New Zealand	PriceFrom $1,343	Free cancellation	Rating 8.0 684 reviews	Search Air New Zealand flights
Virgin Australia	PriceFrom $1,593	Free cancellation	Rating 7.6 485 reviews	Search Virgin Australia flights

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Why use momondo?

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

It is quick and easy to find Australia to Denver flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denver that suits you.

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

Yes. momondo allows you to filter the results for Australia to Denver flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Australia and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Denver from Australia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Australia to Denver from $575

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Denver departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Australia to Denver

Recent return flight deals from Australia to Denver

Recent one-way flight deals from Australia to Denver

Recent last minute flight deals from Australia to Denver

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Big names, great deals

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Filter for what you want

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American Airlines flights from Australia to Denver

Our best American Airlines deals on Australia to Denver flight tickets

United Airlines flights from Australia to Denver

Our best United Airlines deals on Australia to Denver flight tickets

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Use the filters below to find and compare flights from Australia to Denver that are best for you.

See travel insights to Denver from

How to get the cheapest flight ticket from Australia to Denver

What is the cheapest month to fly to Denver?

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

Can stopping save me money on Australia to Denver flights?

What is the cheapest airline that flies from Australia to Denver Intl?

Which airlines fly to Denver?

How long does it take to fly to Denver?

Cheap Australia to Denver flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Australia to Denver

Best airlines flying from Australia to Denver

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

Travelling to a place near Denver?

Why use momondo?

An easier way to manage your Denver trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado

Fly your favourite airline to Denver

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denver

List of cabin classes available on flights landing in Denver. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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