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$525+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SYD
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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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 April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$782
(Trip.com)

One-way from

$525
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$871
Provider with most accurate pricing for Denver Intl-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Sydney Kingsford Smith flights.
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From Aurora to Australia
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One-way flight from Aurora to Australia
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Highest demand for flights based on searches. 12% potential increase in price ($159 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 24, 2025.

This Ovago deal was found by Cheapflights users on 4/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:18 pmDEN - BNE
1 stop19h 42mQantas Airways
Wed 11/197:25 pmBNE - DEN
1 stop33h 59mQantas Airways
Deal found 4/23$891
This American Airlines deal was found by Cheapflights users on 4/23. 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 11/24:18 pmDEN - BNE
1 stop19h 42mAmerican Airlines
Wed 11/197:25 pmBNE - DEN
2 stops19h 17mAmerican Airlines
Deal found 4/23$925
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:21 amDEN - BNE
2 stops28h 19mAir Canada
Thu 12/2510:45 amBNE - DEN
2 stops24h 19mAir Canada
Deal found 4/23$1,022
This StudentUniverse deal was found by Cheapflights users on 4/23. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:59 pmDEN - SYD
2 stops24h 36mAir New Zealand
Wed 8/209:55 amSYD - DEN
2 stops25h 58mAir New Zealand
Deal found 4/23$1,095
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:18 pmDEN - SYD
2 stops24h 02mQantas Airways
Sat 11/226:05 amSYD - DEN
2 stops29h 37mQantas Airways
Deal found 4/23$1,103
This StudentUniverse deal was found by Cheapflights users on 4/22. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/216:51 pmDEN - SYD
2 stops24h 54mFiji Airways
Thu 10/302:15 pmSYD - DEN
2 stops22h 42mFiji Airways
Deal found 4/22$1,134
This Ovago deal was found by Cheapflights users on 4/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:40 amDEN - SYD
2 stops34h 20mChina Eastern
Sat 6/711:00 amSYD - DEN
2 stops47h 19mChina Eastern
Deal found 4/23$1,162
This StudentUniverse deal was found by Cheapflights users on 4/23. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/55:59 pmDEN - MEL
2 stops24h 51mAir New Zealand
Tue 8/1212:05 pmMEL - DEN
2 stops23h 35mAir New Zealand
Deal found 4/23$1,163
This Trip.com deal was found by Cheapflights users on 4/23. 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.
Fri 11/284:59 pmDEN - CNS
2 stops37h 16mMultiple Airlines
Sun 12/149:15 amCNS - DEN
2 stops44h 04mMultiple Airlines
Deal found 4/23$1,176
This Justfly.com deal was found by Cheapflights users on 4/23. 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.
Tue 11/254:18 pmDEN - CNS
2 stops26h 42mQantas Airways
Wed 12/106:00 amCNS - DEN
2 stops24h 32mQantas Airways
Deal found 4/23$1,187
This Priceline deal was found by Cheapflights users on 4/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:23 amDEN - BNE
2 stops27h 42mMultiple Airlines
Fri 10/319:45 amBNE - DEN
1 stop19h 48mMultiple Airlines
Deal found 4/22$1,241
This Trip.com deal was found by Cheapflights users on 4/23. 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.
Sat 5/318:25 amDEN - SYD
1 stop31h 05mMultiple Airlines
Sat 6/149:10 amSYD - DEN
1 stop22h 33mMultiple Airlines
Deal found 4/23$1,243

Cheapflights Fare Finder

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 April 24, 2025.
Use the filters below to find and compare flights from Aurora to Australia that are best for you.

Fly from

Aurora

Fly to

Australia

Route

Depart

Return

Price

DenverMelbourne

DEN - MEL

DENMEL

Denver Intl

Tue 5/6

8:00 am-11:30 am

2 stops35h 30m

Melbourne

Sat 5/10

12:55 pm-10:12 pm

2 stops25h 17m

$782

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Thu 5/29

6:40 am-9:00 am

2 stops34h 20m

Sydney Kingsford Smith

Sat 6/7

11:00 am-6:19 pm

2 stops47h 19m

$1,162

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Tue 6/10

6:31 pm-11:45 am

2 stops25h 14m

Sydney Kingsford Smith

Tue 9/16

1:15 pm-8:00 pm

2 stops22h 45m

$1,180

DenverMelbourne

DEN - MEL

DENMEL

Denver Intl

Mon 9/1

8:02 am-10:50 am

2 stops34h 48m

Melbourne

Wed 10/1

7:35 am-6:14 pm

2 stops26h 39m

$1,210

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Thu 7/3

8:31 pm-8:45 am

2 stops44h 14m

Sydney Kingsford Smith

Sun 7/13

11:50 am-9:50 pm

2 stops26h 00m

$1,221

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Tue 10/14

11:23 am-7:05 am

2 stops27h 42m

Brisbane

Fri 10/31

9:45 am-1:33 pm

1 stop19h 48m

$1,241

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Sat 5/31

8:25 am-7:30 am

1 stop31h 05m

Sydney Kingsford Smith

Sat 6/14

9:10 am-3:43 pm

1 stop22h 33m

$1,243

DenverSydney

DEN - SYD

DENSYD

Denver Intl

Mon 6/16

11:40 am-7:30 am

1 stop27h 50m

Sydney Kingsford Smith

Tue 7/8

9:10 am-5:37 pm

1 stop24h 27m

$1,263

DenverBrisbane

DEN - BNE

DENBNE

Denver Intl

Tue 10/14

11:23 am-7:05 am

2 stops27h 42m

Brisbane

Fri 10/31

9:45 am-6:04 pm

2 stops24h 19m

$1,276

DenverAdelaide

DEN - ADL

DENADL

Denver Intl

Tue 9/2

7:45 pm-10:55 am

2 stops47h 40m

Adelaide

Fri 9/26

11:55 am-8:08 pm

2 stops23h 43m

$1,317

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 58 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Aurora to Australia

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 $1,046). 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 April 24, 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 April 24, 2025.
Get a feel of what it's like to fly with Air Tahiti Nui, ANA and Fiji Airways 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
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

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
8.8
Very good
62 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

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
8.3
Very good
853 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

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.
Fiji Airways
8.1
Very good
188 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

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
1,290 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

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
7,920 reviews
Air Tahiti Nui
8.8
Very good
62 reviews

Food

7.8

Crew

9.1

Comfort

8.1

Boarding

8.7

Entertainment

7.3

Overall

8.8

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 Fiji Airways, with whom users have recently found tickets for as low as $621. However, be on the lookout for offers from Qantas Airways 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 - Melbourne and Denver Intl - Brisbane.

  • 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 $1,046). 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

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Alternative routes for Aurora to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Aurora to Australia

Discover the top 7 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$645Average$1,228FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$693Average$1,009FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$768Average$856FlexibilityNo cancel feeOn-time75%
Air New ZealandCheapest$834Average$1,547FlexibilityNo cancel feeOn-time78%
DeltaCheapest$848Average$1,295FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$951Average$1,317FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,032Average$1,574FlexibilityNo cancel feeOn-time69%

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