Find flights
When to book
Airlines
FAQs

Cheap flights from Australia to Denver from $688

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEN
4 Feb — 11 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Denver

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Denver
Explore the most affordable flight options available from Australia to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 January 2026.

Sun 1/213:55MEL - DEN
2 stops27h 34mMultiple Airlines
Sun 8/206:05DEN - MEL
2 stops36h 40mMultiple Airlines
Deal found 4/1$1,251
Wed 18/210:45BNE - DEN
2 stops24h 20mAir Canada
Wed 25/215:54DEN - BNE
2 stops23h 51mAir Canada
Deal found 3/1$1,305
Mon 2/214:00SYD - DEN
2 stops27h 29mMultiple Airlines
Sun 15/206:00DEN - SYD
2 stops36h 35mMultiple Airlines
Deal found 5/1$1,341
Thu 19/207:10MEL - DEN
2 stops27h 23mMultiple Airlines
Thu 26/215:56DEN - MEL
2 stops28h 54mMultiple Airlines
Deal found 4/1$1,350
Wed 18/208:10MEL - DEN
2 stops22h 18mAir Canada
Wed 25/219:05DEN - MEL
2 stops26h 30mAir Canada
Deal found 3/1$1,386
Mon 19/112:00MEL - DEN
2 stops24h 06mAmerican Airlines
Mon 2/212:52DEN - MEL
2 stops26h 38mAmerican Airlines
Deal found 4/1$1,448
Mon 19/113:00MEL - DEN
1 stop19h 54mUnited Airlines
Mon 2/217:37DEN - MEL
1 stop21h 53mUnited Airlines
Deal found 4/1$1,463
Wed 18/212:00MEL - DEN
1 stop25h 14mAmerican Airlines
Wed 25/206:00DEN - MEL
1 stop29h 00mAmerican Airlines
Deal found 3/1$1,465
Wed 18/210:45BNE - DEN
2 stops50h 10mAir Canada
Sat 21/211:19DEN - BNE
2 stops28h 26mAir Canada
Deal found 2/1$1,466
Wed 18/211:30MEL - DEN
2 stops24h 46mUnited Airlines
Wed 25/219:35DEN - MEL
1 stop19h 55mUnited Airlines
Deal found 3/1$1,469
Tue 17/211:40BNE - DEN
1 stop17h 38mUnited Airlines
Tue 24/219:43DEN - BNE
1 stop18h 47mUnited Airlines
Deal found 3/1$1,472
Thu 19/207:10MEL - DEN
2 stops28h 34mAir Canada
Mon 23/219:05DEN - MEL
2 stops26h 30mAir Canada
Deal found 2/1$1,474

Find flight deals from Australia to Denver

Keep the following information in mind while searching for Australia to Denver flight deals. Data was last updated 5 January 2026.

Round-trip from

$1,251

One-way from

$688

Popular in

January

Cheapest in

February

Average price

$1,993
1/2-8/2
  • 1/2-8/2
  • 4 total stops
  • 64h 14m total
  • Australia to Denver
Search Deals
26/2
  • 26/2
  • 2 total stops
  • 23h 22m total
  • Australia to Denver
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($210 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($64 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Denver 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 5 January 2026.
Use the filters below to find and compare flights from Australia to Denver that are best for you.

Fly from

Australia

Fly to

Denver

Route

Depart

Return

Price

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Sun 1/2

13:55-23:29

2 stops27h 34m

Denver Intl

Sun 8/2

06:05-12:45

2 stops36h 40m

$1,251

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Wed 18/2

10:45-18:05

2 stops24h 20m

Denver Intl

Wed 25/2

15:54-08:45

2 stops23h 51m

$1,305

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Thu 19/2

07:10-16:33

2 stops27h 23m

Denver Intl

Thu 26/2

15:56-14:50

2 stops28h 54m

$1,350

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Wed 18/2

08:10-12:28

2 stops22h 18m

Denver Intl

Wed 25/2

19:05-15:35

2 stops26h 30m

$1,386

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Mon 19/1

12:00-18:06

2 stops24h 06m

Denver Intl

Mon 2/2

12:52-09:30

2 stops26h 38m

$1,448

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Mon 19/1

13:00-14:54

1 stop19h 54m

Denver Intl

Mon 2/2

17:37-09:30

1 stop21h 53m

$1,463

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Wed 18/2

12:00-19:14

1 stop25h 14m

Denver Intl

Wed 25/2

06:00-05:00

1 stop29h 00m

$1,465

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Wed 18/2

10:45-19:55

2 stops50h 10m

Denver Intl

Sat 21/2

08:05-08:45

1 stop31h 40m

$1,466

MelbourneDenver

MEL - DEN

MELDEN

Melbourne

Wed 18/2

11:30-18:16

2 stops24h 46m

Denver Intl

Wed 25/2

19:35-09:30

1 stop19h 55m

$1,469

BrisbaneDenver

BNE - DEN

BNEDEN

Brisbane

Tue 17/2

11:40-16:36

2 stops21h 56m

Denver Intl

Tue 24/2

17:58-07:30

1 stop20h 32m

$1,472

Flights are sorted by cheapest return flights first.

Deals found on 3/1

Showing 1-10 of 55 results
1
2
3
...
6

Best time to book a flight from Australia to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver 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 Denver

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

Currently, February is the cheapest month in which you can book a flight from Australia to Denver (average of $663). Flying from Australia to Denver in December is currently the most expensive (average of $1,442). 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 Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated 5 January 2026.
Get a feel of what it's like to fly with Air New Zealand, Virgin Australia, andQantas Airways from Australia to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
564 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.4

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air New Zealand
8.0
Very Good
564 reviews
Air New Zealand
8.0
Very Good
564 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.4

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Virgin Australia
7.6
Good
432 reviews
Air New Zealand
8.0
Very Good
564 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.4

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Qantas Airways
7.5
Good
966 reviews
Air New Zealand
8.0
Very Good
564 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.4

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
United Airlines
7.4
Good
9,136 reviews
Air New Zealand
8.0
Very Good
564 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.4

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air Canada
7.1
Good
10,595 reviews
Air New Zealand
8.0
Very Good
564 reviews
Check prices

Comfort

8.0

Boarding

8.2

Food

7.4

Entertainment

7.4

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

Related info for your journey

Find useful and relevant information for your journey from Australia to Denver. 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 into for flights to Denver from Australia?

    For a flight from Australia to Denver, you will be flying into Denver Intl. Denver Intl (DEN) is just 29.7 km from the centre of the city.

  • How long is the flight from Australia to Denver?

    Airlines like Air Canada, American Airlines, and United Airlines fly from Australia to Denver in about 19h 54m. The time it takes to get you to your destination can typically vary by up to 4h 26m. Australia and Denver are separated by a distance of 14132 km. Both multi-stop and direct flights can be found to your destination and back.

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

    The cheapet airlines for a one-way flight from Australia to Denver are Qantas Airways ($645), Air Canada ($771), and United Airlines ($1,123).

  • What are the most popular routes from Australia to Denver?

    Most travellers choose Sydney Kingsford Smith - Denver Intl, Melbourne - Denver Intl or Perth - Denver Intl when deciding on the best route from Australia to Denver.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Australia to Denver (average of $663). Flying from Australia to Denver in December is currently the most expensive (average of $1,442). 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

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Englewood

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.

Fly from Australia to Denver on these airlines

Choose from the following airlines for your flight from Australia to Denver. Flights are based on user searches made on Cheapflights and were last updated on 5 January 2026.
Qantas Airways flights from Australia to Denver Intl
Air Canada flights from Australia to Denver Intl

Top 6 airlines flying from Australia to Denver

Discover the top 6 airlines that operate flights from Australia to Denver. 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 5 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$883Average$1,639FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,280Average$1,622FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,286Average$1,550FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Virgin AustraliaCheapest$1,335Average$2,665FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
United AirlinesCheapest$1,424Average$2,043FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,589Average$1,736FlexibilityNo 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 Denver?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Denver. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Denver from Australia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes! Cheapflights helps users easily find flights from Australia to Denver with no change fees.

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

Yes! Start tracking prices for Australia to Denver flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.