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Cheap flights from Sydney to Colorado from $878

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 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — DEN
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Colorado

Enter your travel dates to find the best prices.

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 11 March 2026.

Wed 15/413:15
SYD
-
DEN
2 stops22h 34m
Multiple Airlines
Sat 25/409:49
DEN
-
SYD
2 stops34h 01m
Multiple Airlines
Deal found 10/3$1,194
Wed 13/506:00
SYD
-
DEN
2 stops29h 49m
Multiple Airlines
Tue 30/613:30
DEN
-
SYD
2 stops30h 20m
Multiple Airlines
Deal found 9/3$1,279
Fri 31/711:55
SYD
-
DEN
2 stops25h 33m
Air New Zealand
Sat 15/816:20
DEN
-
SYD
2 stops24h 25m
Air New Zealand
Deal found 9/3$1,376
Wed 29/711:55
SYD
-
DEN
2 stops26h 20m
Air New Zealand
Thu 13/816:20
DEN
-
SYD
2 stops26h 20m
Air New Zealand
Deal found 7/3$1,384
Fri 24/411:55
SYD
-
DEN
2 stops23h 45m
Air New Zealand
Fri 1/517:59
DEN
-
SYD
2 stops22h 46m
Air New Zealand
Deal found 10/3$1,386
Tue 28/711:55
SYD
-
DEN
2 stops23h 45m
Air New Zealand
Wed 12/816:20
DEN
-
SYD
2 stops24h 25m
Air New Zealand
Deal found 6/3$1,387
Fri 16/1011:55
SYD
-
DEN
2 stops27h 06m
Air New Zealand
Fri 30/1017:52
DEN
-
SYD
2 stops21h 53m
Air New Zealand
Deal found 6/3$1,456
Sat 1/809:55
SYD
-
DEN
2 stops26h 19m
Air New Zealand
Sun 16/807:58
DEN
-
SYD
2 stops32h 47m
Air New Zealand
Deal found 10/3$1,474
Sat 9/509:55
SYD
-
DEN
2 stops25h 45m
Air New Zealand
Sun 31/510:02
DEN
-
SYD
2 stops30h 43m
Air New Zealand
Deal found 10/3$1,538
Tue 5/511:55
SYD
-
DEN
2 stops24h 53m
Air New Zealand
Tue 16/617:54
DEN
-
SYD
2 stops24h 46m
Air New Zealand
Deal found 10/3$1,542
Tue 2/611:55
SYD
-
DEN
2 stops23h 45m
Air New Zealand
Tue 23/617:54
DEN
-
SYD
2 stops22h 51m
Air New Zealand
Deal found 8/3$1,594
Tue 26/509:55
SYD
-
DEN
2 stops29h 48m
Air New Zealand
Tue 30/618:05
DEN
-
SYD
2 stops22h 40m
Air New Zealand
Deal found 6/3$1,602

Find flight deals from Sydney to Colorado

Keep the following information in mind while searching for Sydney to Colorado flight deals. Data was last updated 11 March 2026.

Round-trip from

$1,194

One-way from

$878

Popular in

January

Cheapest in

November

Average price

$1,386
15/4-25/4
  • 15/4-25/4
  • 4 total stops
  • 56h 35m total
  • Sydney to Colorado
Search Deals
24/4
  • 24/4
  • 3 total stops
  • 43h 25m total
  • Sydney to Colorado
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($236 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($40 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 11 March 2026.
Use the filters below to find and compare flights from Sydney to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 5/5

11:55-20:48

2 stops24h 53m

Denver Intl

Tue 16/6

17:54-10:40

2 stops24h 46m

$1,542

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Sat 9/5

11:55-21:31

2 stops25h 36m

Colorado Springs

Sat 16/5

12:10-08:45

2 stops28h 35m

$1,674

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Fri 24/4

11:55-21:31

2 stops25h 36m

Colorado Springs

Fri 1/5

12:10-08:45

2 stops28h 35m

$1,676
Fastest return journey

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sat 23/5

10:20-12:22

1 stop18h 02m

Denver Intl

Mon 29/6

19:43-07:00

1 stop19h 17m

$1,826

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 27/5

10:20-12:22

1 stop18h 02m

Denver Intl

Fri 3/7

19:43-07:00

1 stop19h 17m

$1,826

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 28/5

20:45-18:25

2 stops37h 40m

Denver Intl

Tue 30/6

18:12-18:50

2 stops32h 38m

$1,896

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 26/5

20:45-11:24

2 stops30h 39m

Denver Intl

Wed 1/7

16:35-18:50

2 stops34h 15m

$2,019

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 28/5

09:15-12:19

1 stop19h 04m

Denver Intl

Sun 28/6

07:25-06:50

1 stop31h 25m

$2,022

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 24/5

09:30-12:13

1 stop18h 43m

Denver Intl

Sat 27/6

21:20-07:00

1 stop41h 40m

$2,096

SydneyColorado Springs

SYD - COS

SYDCOS

Sydney Kingsford Smith

Sat 9/5

12:00-19:48

1 stop23h 48m

Colorado Springs

Sat 16/5

13:39-06:55

1 stop25h 16m

$2,198

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 38 resultsSorted by cheapest first
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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, April is the cheapest month in which you can book a flight from Sydney to Colorado (average of $927). Flying from Sydney to Colorado in January is currently the most expensive (average of $1,420). 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 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 11 March 2026.
See what other customers who have flown with Air New Zealand,Qantas Airways, andUnited Airlines from Sydney to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Air New Zealand
8.0
Very Good
610 reviews
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Qantas Airways
7.5
Good
1,003 reviews
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
United Airlines
7.4
Good
9,413 reviews
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
American Airlines
7.1
Good
11,421 reviews
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.
Air Canada
7.1
Good
10,800 reviews
Air New Zealand
8.0
Very Good
610 reviews
Check prices

Crew

8.6

Entertainment

7.4

Comfort

8.0

Boarding

8.2

Overall

8.0

Food

7.4

Reviews

1 / 20
10.0
Excellent

Marsha,Feb 2026

LAX - AKL

Air New Zealand is a great airline. Airline staff made us feel welcome and flight attendants were attentive and kind.

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.

  • How long is the flight from Sydney to Colorado?

    For as low as $1,826, Air New Zealand can have you in Colorado from Sydney in 18h 02m. Airlines will cover a distance of 13435 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 - Colorado Springs and Sydney Kingsford Smith - Aspen Pitkin County.

  • 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, April is the cheapest month in which you can book a flight from Sydney to Colorado (average of $927). Flying from Sydney to Colorado in January is currently the most expensive (average of $1,420). 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.

Top 5 airlines flying from Sydney to Colorado

Discover the top 5 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 11 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,003Average$1,476FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
Air CanadaCheapest$1,206Average$1,472FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air New ZealandCheapest$1,218Average$1,422FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
United AirlinesCheapest$1,341Average$1,794FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$1,484Average$1,577FlexibilityNo 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 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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