HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Australia

$396+ Cheap flights from Aurora, CO to Australia

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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SYD
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Aurora to Australia with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Aurora to Australia

Keep the following information in mind while searching for Aurora to Australia flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$801
(Justfly.com)

One-way from

$396
(BestPriceTravel)

Popular in

December

Cheapest in

April

Average price

$991
Provider with most accurate pricing for Denver Intl-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Sydney Kingsford Smith flights.
Search Deals
From Aurora to Australia
Search Deals
One-way flight from Aurora to Australia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Aurora to Australia

Cheapest flights from Aurora to Australia
Explore the most affordable flight options available from Aurora to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Justfly.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/94:30 pmDEN - MEL
1 stop22h 15mQantas Airways
Tue 5/1311:55 amMEL - DEN
1 stop23h 54mQantas Airways
Deal found 2/21$801
This Justfly.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/262:39 pmDEN - BNE
1 stop22h 36mQantas Airways
Wed 3/59:40 amBNE - DEN
1 stop18h 52mQantas Airways
Deal found 2/21$813
This American Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/101:22 pmDEN - MEL
1 stop25h 13mAmerican Airlines
Mon 3/2412:00 pmMEL - DEN
1 stop24h 30mAmerican Airlines
Deal found 2/21$818
This Gurufare deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/181:22 pmDEN - SYD
1 stop25h 03mQantas Airways
Thu 3/2711:15 amSYD - DEN
1 stop18h 36mQantas Airways
Deal found 2/22$826
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/74:44 pmDEN - BNE
1 stop20h 16mAmerican Airlines
Mon 4/1410:00 pmBNE - DEN
1 stop30h 46mAmerican Airlines
Deal found 2/20$826
This American Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/28:00 amDEN - SYD
1 stop28h 35mAmerican Airlines
Sun 3/911:50 amSYD - DEN
1 stop24h 49mAmerican Airlines
Deal found 2/22$833
This Alaska Airlines deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/712:43 pmDEN - SYD
1 stop26h 22mAlaska Airlines
Mon 9/229:10 amSYD - DEN
1 stop26h 48mAlaska Airlines
Deal found 2/22$853
This Fareboom deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/264:00 pmDEN - SYD
2 stops22h 45mAir New Zealand
Fri 2/2811:45 amSYD - DEN
2 stops25h 53mAir New Zealand
Deal found 2/22$886
This Travelocity deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/168:19 pmDEN - MEL
1 stop42h 26mMultiple Airlines
Wed 4/3012:50 pmMEL - DEN
2 stops22h 59mMultiple Airlines
Deal found 2/21$931
This Delta deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/167:15 pmDEN - SYD
1 stop19h 20mDelta
Tue 7/89:25 amSYD - DEN
1 stop24h 48mDelta
Deal found 2/21$932
This Trip.com deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/168:00 pmDEN - AVV
2 stops31h 20mMultiple Airlines
Mon 3/246:00 amAVV - DEN
2 stops30h 30mMultiple Airlines
Deal found 2/21$949
This SmartFares deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:28 pmDEN - SYD
1 stop18h 37mMultiple Airlines
Thu 10/166:00 amSYD - DEN
2 stops28h 12mMultiple Airlines
Deal found 2/22$962

Find flights from Aurora to Australia within your budget

Customize your flight search to find flights from Aurora to Australia 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 2,558,603 searches. Data last updated February 22, 2025.

Fly from

Aurora

Fly to

Australia

Route

Depart

Return

Price

DenverMelbourne

DEN - MEL

DENMEL

Denver Intl

Fri 5/9

4:30 pm-6:45 am

1 stop22h 15m

Melbourne

Tue 5/13

11:55 am-7:49 pm

1 stop23h 54m

$801

DenverMelbourne

DEN - MEL

DENMEL

Denver Intl

Mon 3/10

1:22 pm-7:35 am

1 stop25h 13m

Melbourne

Mon 3/24

12:00 pm-7:30 pm

1 stop24h 30m

$818

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Tue 3/18

1:22 pm-7:25 am

1 stop25h 03m

Sydney Kingsford Smith

Thu 3/27

11:15 am-12:51 pm

1 stop18h 36m

$826

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Mon 4/7

4:44 pm-5:00 am

1 stop20h 16m

Brisbane

Mon 4/14

10:00 pm-12:46 pm

1 stop30h 46m

$826

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Sun 7/6

11:53 am-6:35 am

1 stop26h 42m

Sydney Kingsford Smith

Sun 7/13

5:35 pm-9:25 pm

1 stop19h 50m

$833

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Fri 5/16

8:20 pm-7:05 am

1 stop18h 45m

Sydney Kingsford Smith

Tue 6/10

9:10 am-5:48 pm

1 stop24h 38m

$856

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Sat 8/2

5:20 pm-8:45 am

2 stops23h 25m

Sydney Kingsford Smith

Fri 8/22

11:50 am-7:21 pm

2 stops23h 31m

$890

DenverMelbourne

DEN - MEL

DENMEL

Denver Intl

Wed 4/16

8:19 pm-6:45 am

1 stop42h 26m

Melbourne

Wed 4/30

12:50 pm-7:49 pm

2 stops22h 59m

$931

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Mon 6/16

7:15 pm-6:35 am

1 stop19h 20m

Sydney Kingsford Smith

Tue 7/8

9:25 am-6:13 pm

1 stop24h 48m

$932

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Fri 4/18

1:18 pm-10:40 am

2 stops29h 22m

Brisbane

Tue 5/6

8:05 pm-12:13 pm

1 stop32h 08m

$947

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 48 results
1
2
3
...
5

Best time to book a flight from Aurora to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Aurora with our price prediction graph.
Estimated round-trip 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.

Travel insights for flights from Aurora to Australia

Get recent, data-driven insights about flights from Aurora to Australia including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from Aurora to Australia (average of $1,051). Flying from Aurora to Australia in December is currently the most expensive (average of $1,643). 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.

What is the cheapest time of day to fly from 9UR to AU?

Find hourly flight availability from Aurora to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Aurora to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated February 22, 2025.
Get a feel of what it's like to fly with Air Tahiti Nui, ANA and Emirates from Aurora to Australia 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 Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Food

7.8

Entertainment

7.2

Crew

9.1

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Air Tahiti Nui
8.7
Very good
61 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Food

7.8

Entertainment

7.2

Crew

9.1

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

ANA
8.4
Very good
836 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Food

7.8

Entertainment

7.2

Crew

9.1

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Emirates
8.1
Very good
3,276 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Food

7.8

Entertainment

7.2

Crew

9.1

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Singapore Airlines
8.1
Very good
1,296 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Food

7.8

Entertainment

7.2

Crew

9.1

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Delta
8.0
Very good
8,203 reviews
Air Tahiti Nui
8.7
Very good
61 reviews

Overall

8.7

Boarding

8.7

Food

7.8

Entertainment

7.2

Crew

9.1

Comfort

8.0

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Related info for your journey

Find useful and relevant information for your journey from Aurora to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The cheapest airline one-way is Qantas Airways, with whom users have recently found tickets for as low as $396. However, be on the lookout for offers from American Airlines and Air Canada, as they are both options that can get you from Aurora to Australia for a low price.

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

    The most popular flight routes from Aurora to Australia are Denver Intl - Sydney Kingsford Smith, Denver Intl - Brisbane and Denver Intl - Melbourne.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Aurora to Australia (average of $1,051). Flying from Aurora to Australia in December is currently the most expensive (average of $1,643). 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.

Alternative routes for Aurora to Australia

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Sydney flights
Denver to Auckland flights
Denver to Brisbane flights
Denver to Melbourne flights
Denver to Papeete flights
Denver to Avalon flights
Denver to Nadi flights
Denver to Perth flights
Denver to Christchurch flights
Denver to Vaitape flights
Denver to Tamuning flights
Denver to Canberra flights
Denver to Suva flights
Denver to Queenstown flights
Denver to Adelaide flights
Denver to Coolangatta flights
Denver to Hobart flights
Denver to Nelson flights
Denver to Wellington flights
Aspen to Sydney flights
Denver to Koror flights
Denver to Rarotonga flights
Denver to I Fadang flights
Denver to Dunedin flights
Denver to Darwin flights
Colorado Springs to Sydney flights
Aspen to Queenstown flights
Denver to Cairns flights
Denver to Blenheim flights
Denver to Port Moresby flights
Denver to Apia flights
Grand Junction to Papeete flights
Aspen to Auckland flights
Denver to Port Vila flights
Denver to Tauranga flights
Colorado Springs to Melbourne flights
Denver to Temae flights
Denver to Honiara flights
Denver to Tontouta flights
Colorado Springs to Nadi flights
Denver to Townsville flights
Denver to New Plymouth flights

Top 8 airlines flying from Aurora to Australia

Discover the top 8 airlines that operate flights from Aurora to Australia. 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 2,558,603 searches. Data last updated February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$686Average$1,075FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$696Average$1,296FlexibilityNo cancel feeOn-time74%
Alaska AirlinesCheapest$834Average$878FlexibilityNo cancel feeOn-time75%
DeltaCheapest$848Average$1,330FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$916Average$1,622FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$962Average$1,333FlexibilityNo cancel feeOn-time67%
Air New ZealandCheapest$1,217Average$1,527FlexibilityNo cancel feeOn-time78%
Singapore AirlinesCheapest$1,529Average$1,730FlexibilityNo cancel feeOn-time81%
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.