Which airlines fly to Denver?

Qantas Airways, Air Canada and United Airlines are the top three most popular airlines that fly to Denver from Australia according to our data. Qantas Airways is the first choice among our users, with 53% 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 is the most popular carrier operating from Australia to Denver Intl

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 Melbourne (a popular airport in Australia) to Denver (the most popular airport in Denver), then the flight time is 20h 05m on average. If you fly from Sydney (another popular airport in Australia) to Denver, then the average flight time is 21h 09m.

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 September 2025, 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.

$636 Cheap Flights from Australia to Denver in 2025/26

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Find the cheapest flights from Australia to Denver

Round-trip

One-way

Last minute

Recent return flight deals from Australia to Denver

13:00 - 19:00MEL-DEN

24h 00m2 stops

06:30 - 10:00DEN-MEL

33h 30m2 stops

$1,426Multiple Airlines

Find Deal

Mon, 3 Nov - Mon, 10 Nov

13:00 - 19:00MEL-DEN

24h 00m2 stops

06:30 - 09:30DEN-MEL

33h 00m1 stop

$1,435Multiple Airlines

Find Deal

Mon, 3 Nov - Mon, 10 Nov

10:35 - 17:58MEL-DEN

25h 23m2 stops

13:45 - 10:55DEN-MEL

27h 10m2 stops

$1,438Air New Zealand

Find Deal

Tue, 4 Nov - Tue, 11 Nov

08:20 - 18:24BNE-DEN

26h 04m2 stops

15:59 - 09:55DEN-BNE

24h 56m2 stops

$1,449Air New Zealand

Find Deal

Sat, 1 Nov - Sat, 8 Nov

11:20 - 12:26SYD-DEN

19h 06m1 stop

19:05 - 09:35DEN-SYD

20h 30m1 stop

$1,522Air Canada

Find Deal

Tue, 10 Feb - Sat, 28 Feb

11:20 - 12:37SYD-DEN

19h 17m1 stop

17:30 - 09:35DEN-SYD

46h 05m2 stops

$1,532Air Canada

Find Deal

Sun, 15 Feb - Mon, 23 Feb

12:00 - 14:34MEL-DEN

19h 34m1 stop

11:30 - 08:30DEN-MEL

28h 00m2 stops

$1,961United Airlines

Find Deal

Mon, 9 Mar - Mon, 16 Mar

11:30 - 16:07MEL-DEN

21h 37m1 stop

19:00 - 09:00DEN-MEL

21h 00m1 stop

$1,970United Airlines

Find Deal

Mon, 9 Mar - Mon, 16 Mar

11:20 - 12:23SYD-DEN

19h 03m1 stop

20:11 - 09:00DEN-SYD

18h 49m1 stop

$2,522Qantas Airways

Find Deal

Wed, 17 Dec - Sun, 4 Jan

11:20 - 12:23SYD-DEN

19h 03m1 stop

17:05 - 09:00DEN-SYD

21h 55m1 stop

$2,523Qantas Airways

Find Deal

Wed, 17 Dec - Sun, 4 Jan

Air New Zealand flights from Australia to Denver

Our best Air New Zealand deals on Australia to Denver flight tickets

Air New Zealand

4 Nov

MEL10:35Melbourne

25h 23m

2 stops

DEN17:58Denver Intl

11 Nov

DEN13:45Denver Intl

27h 10m

2 stops

MEL10:55Melbourne

$1,438

Find similar

Air New Zealand

1 Nov

BNE08:20Brisbane

26h 04m

2 stops

DEN18:24Denver Intl

8 Nov

DEN15:59Denver Intl

24h 56m

2 stops

BNE09:55Brisbane

$1,449

Find similar

Air New Zealand

14 Oct

SYD11:50Sydney Kingsford Smith

24h 50m

2 stops

DEN19:40Denver Intl

23 Oct

DEN15:46Denver Intl

25h 49m

2 stops

SYD10:35Sydney Kingsford Smith

$1,512

Find similar

Japan Airlines flights from Australia to Denver

Our best Japan Airlines deals on Australia to Denver flight tickets

Japan Airlines

4 Nov

PER10:30Perth

46h 04m

3 stops

DEN17:34Denver Intl

11 Nov

DEN18:14Denver Intl

38h 41m

3 stops

PER23:55Perth

$1,722

Find similar

Japan Airlines

3 Nov

PER10:30Perth

40h 51m

3 stops

DEN12:21Denver Intl

10 Nov

DEN19:17Denver Intl

37h 38m

3 stops

PER23:55Perth

$2,019

Find similar

Japan Airlines

3 Nov

PER00:25Perth

32h 25m

3 stops

DEN17:50Denver Intl

11 Nov

DEN18:14Denver Intl

38h 41m

3 stops

PER23:55Perth

$2,067

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Mon 3/11

13:00-19:00

2 stops24h 00m

Denver Intl

Mon 10/11

06:30-10:00

2 stops33h 30m

$1,426

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Mon 3/11

13:00-19:00

2 stops24h 00m

Denver Intl

Mon 10/11

06:30-09:30

1 stop33h 00m

$1,435

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Tue 4/11

10:35-17:58

2 stops25h 23m

Denver Intl

Tue 11/11

13:45-10:55

2 stops27h 10m

$1,438

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Sat 1/11

08:20-18:24

2 stops26h 04m

Denver Intl

Sat 8/11

15:59-09:55

2 stops24h 56m

$1,449

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 10/2

11:20-12:26

1 stop19h 06m

Denver Intl

Sat 28/2

19:05-09:35

1 stop20h 30m

$1,522

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 15/2

11:20-12:37

1 stop19h 17m

Denver Intl

Mon 23/2

17:30-09:35

2 stops46h 05m

$1,532

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Mon 9/3

12:00-14:34

1 stop19h 34m

Denver Intl

Mon 16/3

11:30-08:30

2 stops28h 00m

$1,961

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Mon 9/3

11:30-16:07

1 stop21h 37m

Denver Intl

Mon 16/3

19:00-09:00

1 stop21h 00m

$1,970

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 17/12

11:20-12:23

1 stop19h 03m

Denver Intl

Sun 4/1

20:11-09:00

1 stop18h 49m

$2,522

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 17/12

11:20-12:23

1 stop19h 03m

Denver Intl

Sun 4/1

17:05-09:00

1 stop21h 55m

$2,523

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, February 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 $1,115. If you aren’t able to travel during the month of February, then book flights to Denver from Australia during March instead. Flights to Denver in March, while not as cheap as those in February, still average around $1,174.

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

According to our data, Monday is the cheapest day to fly to Denver from Australia. The lowest ticket price found for a Monday departure recently was $1,795. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Australia to Denver for around $2,390.

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

According to our data, the cheapest time of day to fly to Denver is at midday. momondo users have found flights departing from Australia to Denver at midday for as low as $1,694. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Denver is in the morning when prices are around $2,015.

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 $1,621 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 $1,417 on momondo.

Can stopping save me money on Australia to Denver flights?

You could potentially save up to 8% 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

Direct flights	None

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

Search flight deals

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 September 2025, 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
Qantas Airways	PriceFrom $983	Free cancellation	Rating 7.5 907 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $1,299	Free cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Air New Zealand	PriceFrom $1,305	Free cancellation	Rating 8.0 506 reviews	Search Air New Zealand flights
United Airlines	PriceFrom $1,445	Free cancellation	Rating 7.4 8,923 reviews	Search United Airlines flights
Virgin Australia	PriceFrom $1,554	Free cancellation	Rating 7.5 416 reviews	Search Virgin Australia flights
American Airlines	PriceFrom $1,612	Free cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Qatar Airways	PriceFrom $2,706	Free cancellation	Rating 7.4 3,625 reviews	Search Qatar Airways 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.