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Cheap flights from Sydney to Colorado from $795

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEN
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Sydney to Colorado

Keep the following information in mind while searching for Sydney to Colorado flight deals. Data was last updated 15 April 2025.

Round-trip from

$1,441

One-way from

$795

Popular in

December

Cheapest in

February

Average price

$1,786
9/5-7/8
  • 9/5-7/8
  • 4 total stops
  • 66h 08m total
  • Sydney to Colorado
Search Deals
15/5
  • 15/5
  • 2 total stops
  • 47h 45m total
  • Sydney to Colorado
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($709 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($111 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Sydney to Colorado

Cheapest flights from Sydney to Colorado
Explore the most affordable flight options available from Sydney to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Fri 9/516:20SYD - DEN
2 stops37h 18mMultiple Airlines
Thu 7/817:50DEN - SYD
2 stops28h 50mMultiple Airlines
Deal found 14/4$1,441
Mon 4/809:55SYD - DEN
2 stops25h 38mAir New Zealand
Mon 25/819:15DEN - SYD
2 stops23h 20mAir New Zealand
Deal found 14/4$1,661
Mon 4/817:10SYD - DEN
2 stops21h 59mQantas Airways
Mon 25/811:55DEN - SYD
1 stop27h 10mQantas Airways
Deal found 14/4$1,726
Mon 22/909:20SYD - DEN
1 stop26h 03mAir Canada
Mon 20/1019:05DEN - SYD
1 stop20h 15mAir Canada
Deal found 14/4$1,936
Wed 13/810:20SYD - DEN
1 stop25h 13mUnited Airlines
Sat 30/817:55DEN - SYD
1 stop21h 00mUnited Airlines
Deal found 14/4$2,063
Thu 29/510:20SYD - COS
2 stops29h 39mUnited Airlines
Thu 5/617:20COS - SYD
2 stops21h 35mUnited Airlines
Deal found 14/4$2,437
Fri 2/509:25SYD - DEN
1 stop18h 35mDelta
Fri 9/506:40DEN - SYD
1 stop31h 55mDelta
Deal found 14/4$2,600
Tue 9/915:00SYD - DEN
3 stops44h 40mSingapore Airlines
Fri 12/906:00DEN - SYD
2 stops31h 55mSingapore Airlines
Deal found 14/4$2,632
Sun 11/507:10SYD - DEN
3 stops45h 03mAir Tahiti Nui
Tue 27/520:20DEN - SYD
3 stops29h 30mAir Tahiti Nui
Deal found 14/4$2,777
Fri 30/509:10SYD - COS
2 stops22h 42mMultiple Airlines
Fri 6/612:45COS - SYD
1 stop26h 10mMultiple Airlines
Deal found 14/4$2,839
Mon 5/518:00SYD - COS
2 stops42h 10mQantas Airways
Mon 19/516:43COS - SYD
1 stop22h 12mQantas Airways
Deal found 14/4$6,248
Thu 11/908:55SYD - DEN
2 stops48h 24mJapan Airlines
Tue 7/1006:14DEN - SYD
2 stops32h 06mJapan Airlines
Deal found 14/4$8,485

Cheapflights Fare Finder

Customise your flight search to find flights from Sydney to Colorado 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 15 April 2025.
Use the filters below to find and compare flights from Sydney to Colorado that are best for you.

Fly from

Sydney

Fly to

Colorado

Route

Depart

Return

Price

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 9/5

16:20-13:38

2 stops37h 18m

Denver Intl

Thu 7/8

17:50-14:40

2 stops28h 50m

$1,441

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 4/8

09:55-19:33

2 stops25h 38m

Denver Intl

Mon 25/8

19:15-10:35

2 stops23h 20m

$1,661

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 4/8

17:10-23:09

2 stops21h 59m

Denver Intl

Mon 25/8

11:55-07:05

1 stop27h 10m

$1,726

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 22/9

09:20-19:23

1 stop26h 03m

Denver Intl

Mon 20/10

19:05-08:20

1 stop20h 15m

$1,936

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 13/8

10:20-19:33

1 stop25h 13m

Denver Intl

Sat 30/8

17:55-06:55

1 stop21h 00m

$2,063

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 30/5

08:55-12:13

2 stops43h 18m

Denver Intl

Fri 6/6

06:00-06:20

2 stops56h 20m

$2,342

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Thu 29/5

10:20-23:59

2 stops29h 39m

Colorado Springs

Thu 5/6

17:20-06:55

2 stops21h 35m

$2,437

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 2/5

09:25-12:00

1 stop18h 35m

Denver Intl

Fri 9/5

06:40-06:35

1 stop31h 55m

$2,600

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 9/9

15:00-19:40

3 stops44h 40m

Denver Intl

Fri 12/9

06:00-05:55

2 stops31h 55m

$2,632

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 11/5

07:10-12:13

3 stops45h 03m

Denver Intl

Tue 27/5

20:20-17:50

3 stops29h 30m

$2,777

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from Sydney to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Sydney 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 Sydney to Colorado

What is the cheapest month to book a flight from Sydney to Colorado?

Currently, February is the cheapest month in which you can book a flight from Sydney to Colorado (average of $981). Flying from Sydney to Colorado in December is currently the most expensive (average of $1,617). 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 SYD to CO?

Find hourly flight availability from Sydney to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Colorado as you normally would.

Rainfall in Colorado by month

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

In terms of precipitation, rainfall in Colorado ranges from 13.0 - 58.0 inches per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Colorado when rainfall is around 13.0 mm.

Temperature in Colorado by month

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

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated 15 April 2025.
Read reviews from past customers who have flown Air Tahiti Nui, Japan Airlines and Singapore Airlines from Sydney to Colorado. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Entertainment

7.3

Comfort

8.1

Overall

8.8

Food

7.8

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
Check prices

Crew

9.1

Boarding

8.7

Entertainment

7.3

Comfort

8.1

Overall

8.8

Food

7.8

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.
Japan Airlines
8.3
Very Good
1,440 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Entertainment

7.3

Comfort

8.1

Overall

8.8

Food

7.8

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
1,288 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Entertainment

7.3

Comfort

8.1

Overall

8.8

Food

7.8

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
8.0
Very Good
183 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Entertainment

7.3

Comfort

8.1

Overall

8.8

Food

7.8

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
7,917 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Crew

9.1

Boarding

8.7

Entertainment

7.3

Comfort

8.1

Overall

8.8

Food

7.8

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 Sydney to Colorado. 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 from for flights from Sydney to Colorado?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly out of when you book flights from Sydney to Colorado.

  • What are the cheapest airlines to fly from Sydney to Colorado one-way?

    The cheapest airline one-way is Japan Airlines, with whom users have recently found tickets for as low as $1,387. However, be on the lookout for offers from United Airlines and Qantas Airways, as they are both options that can get you from Sydney to Colorado for a low price.

  • What are the most popular routes from Sydney to Colorado?

    The most popular flight routes from Sydney to Colorado are Sydney Kingsford Smith - Denver Intl, Sydney Kingsford Smith - Aspen Pitkin County and Sydney Kingsford Smith - Colorado Springs.

  • Can I find deals for flights from Sydney to Colorado that include hotel bookings?

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

  • How can I find direct flights from Sydney to Colorado?

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

  • Can I find deals for business class flights from Sydney to Colorado?

    Yes. Cheapflights offers flight deals from Sydney to Colorado 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 Sydney to Colorado?

    Currently, February is the cheapest month in which you can book a flight from Sydney to Colorado (average of $981). Flying from Sydney to Colorado in December is currently the most expensive (average of $1,617). 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 Sydney to Colorado

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Top 7 airlines flying from Sydney to Colorado

Discover the top 7 airlines that operate flights from Sydney to Colorado. 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 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,078Average$2,085FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,359Average$1,883FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$1,375Average$2,204FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,491Average$1,548FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air New ZealandCheapest$1,524Average$1,667FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
DeltaCheapest$1,827Average$2,665FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Virgin AustraliaCheapest$2,087Average$2,488FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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 Sydney to Colorado?

Deals for Sydney to Colorado flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Colorado?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Colorado.

Can Cheapflights find flights from Sydney to Colorado with no change fees?

Yes, we can. To see specific flights from Sydney to Colorado with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sydney to Colorado become cheaper?

Yes, Cheapflights offers price alerts on Sydney to Colorado flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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