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$1,364+ Cheap flights to Denver

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
17 Apr — 24 Apr1
1 adult

Flights to Denver in 2025

Find the latest flights to Denver in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 April 2025.

Return from

$1,491

One-way from

$1,364

Popular in

December

Cheapest in

February

Average price

$1,771
13/8-30/8
  • 13/8-30/8
  • 4 total stops
  • 80h 13m total
  • Sydney to Denver
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Japan Airlines
  • Japan Airlines
  • 22/4
  • 2 total stops
  • 26h 54m total
  • Sydney to Denver
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($733 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($114 potential savings vs. average return price).
Search Deals
Average for return flights in April 2025
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Find flight deals to Denver

Cheapest flights to Denver
Explore the most affordable flight options available to Denver. Find the lowest fares based on data from user searches, with prices last updated on 12 April 2025.

Wed 13/807:05SYD - DEN
2 stops44h 20mMultiple Airlines
Sat 30/818:22DEN - SYD
2 stops35h 53mMultiple Airlines
Deal found 11/4$1,491
Wed 30/708:45SYD - DEN
2 stops29h 54mAir New Zealand
Wed 6/817:59DEN - SYD
2 stops22h 46mAir New Zealand
Deal found 11/4$1,502
Wed 13/815:00SYD - DEN
2 stops36h 25mQantas Airways
Sat 30/806:05DEN - SYD
1 stop33h 00mQantas Airways
Deal found 11/4$1,814
Wed 30/706:30SYD - DEN
2 stops26h 10mAir Canada
Wed 6/819:05DEN - SYD
1 stop20h 15mAir Canada
Deal found 11/4$1,953
Mon 4/810:20SYD - DEN
2 stops20h 07mUnited Airlines
Mon 25/819:52DEN - SYD
1 stop19h 08mUnited Airlines
Deal found 11/4$1,979
Mon 24/1111:05SYD - DEN
2 stops29h 28mDelta
Sat 3/108:00DEN - SYD
2 stops28h 50mDelta
Deal found 11/4$2,067
Mon 24/1116:10SYD - DEN
3 stops45h 20mSingapore Airlines
Sat 3/119:50DEN - SYD
2 stops46h 00mSingapore Airlines
Deal found 11/4$2,325
Fri 2/511:50SYD - DEN
2 stops45h 21mANA
Fri 23/513:25DEN - SYD
2 stops37h 50mANA
Deal found 11/4$2,394
Tue 27/507:10SYD - DEN
2 stops28h 39mAir Tahiti Nui
Tue 3/620:20DEN - SYD
3 stops26h 50mAir Tahiti Nui
Deal found 11/4$2,826
Sun 4/506:00SYD - DEN
2 stops29h 49mFiji Airways
Tue 20/518:33DEN - SYD
2 stops35h 37mFiji Airways
Deal found 11/4$2,930
Wed 30/720:55SYD - DEN
2 stops37h 00mTurkish Airlines
Wed 6/806:00DEN - SYD
3 stops45h 00mTurkish Airlines
Deal found 11/4$3,149
Sat 3/519:40SYD - DEN
2 stops38h 58mAir China
Mon 26/515:45DEN - SYD
2 stops55h 05mAir China
Deal found 11/4$6,671

Cheapflights Fare Finder

Locate flights to Denver that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 647,157 searches and data was last updated on 12 April 2025.
Use the filters below to find and compare flights to Denver that are best for you.

Fly from

Sydney

Route

Depart

Return

Price

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 13/8

07:05-11:25

2 stops44h 20m

Denver Intl

Sat 30/8

18:22-22:15

2 stops35h 53m

$1,491

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 30/7

08:45-22:39

2 stops29h 54m

Denver Intl

Wed 6/8

17:59-08:45

2 stops22h 46m

$1,502

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 13/8

15:00-11:25

2 stops36h 25m

Denver Intl

Sat 30/8

06:05-07:05

1 stop33h 00m

$1,814

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 30/7

06:30-16:40

2 stops26h 10m

Denver Intl

Wed 6/8

19:05-07:20

1 stop20h 15m

$1,953

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 4/8

10:20-14:27

2 stops20h 07m

Denver Intl

Mon 25/8

19:52-07:00

1 stop19h 08m

$1,979

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 1/7

09:25-21:44

2 stops28h 19m

Denver Intl

Mon 14/7

05:40-06:35

2 stops32h 55m

$2,256

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 2/5

11:50-17:11

2 stops45h 21m

Denver Intl

Fri 23/5

13:25-19:15

2 stops37h 50m

$2,394

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 27/5

07:10-19:49

2 stops28h 39m

Denver Intl

Tue 3/6

20:20-15:10

3 stops26h 50m

$2,826

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 4/5

06:00-19:49

2 stops29h 49m

Denver Intl

Sun 25/5

16:30-11:45

2 stops27h 15m

$2,930

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 30/7

20:55-17:55

2 stops37h 00m

Denver Intl

Wed 6/8

06:00-19:00

3 stops45h 00m

$3,149

Flights are sorted by cheapest return flights first.

Deals found on 10/4

Showing 1-10 of 16 results
1
2

Best time to book a flight to Denver

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

When is the best time to book a flight to Denver?

Use this chart to determine the optimal time to book a return flight from Sydney to Denver. Price data was last updated on 4 April 2025.

Booking 48 days in advance of your planned departure date is, on average, the best time to get cheap flights to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Denver?

On average, a flight from Sydney to Denver takes 18 hours 57 minutes. Flights to Denver from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Denver?

The most popular airlines flying from Sydney to Denver are Qantas Airways, United Airlines and Air Canada.

Qantas Airways

Qantas Airways

From $681

United Airlines

United Airlines

From $869

Air Canada

Air Canada

From $858

Virgin Australia

Virgin Australia

From $1,318

What are the cheapest airlines that fly to Denver?

The cheapest airlines flying from Sydney to Denver are Qantas Airways, Air Canada and United Airlines.

Rainfall in Denver by month

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

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

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 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 12 April 2025.
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.1

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
Check prices

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.1

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

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.1

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
837 reviews
Air Tahiti Nui
8.8
Very Good
62 reviews
Check prices

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.1

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

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.1

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

Entertainment

7.3

Food

7.8

Boarding

8.7

Comfort

8.1

Crew

9.1

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.

FAQs about flying to Denver

  • What airport do you fly into for flights to Denver?

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

  • Can I find cheaper flights to Denver if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Denver on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Denver?

    Based on reviews from Cheapflights users, American Airlines is rated the highest out of the airlines that fly to Denver.

  • What is the cheapest airport to fly to in Denver?

    Denver Intl is currently the cheapest airport to fly to in Denver. One-way flights to Denver Intl typically cost $108, while return flights cost around $94.

  • How much is a return flight to Denver?

    A return flight to Denver will typically cost around $267, however they can be found for as little as $59.

  • Where does the fastest flight to Denver depart from?

    For those looking to save time traveling to Denver, Melbourne offers the quickest one-way flight (18 hours 33 minutes).

  • Does Denver Intl have car hire?

    Yes. Those touching down at Denver Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Denver Intl?

    Yes. Denver Intl has hotels nearby for those requiring accommodations. The Westin Denver International Airport is the closest property to Denver Intl (0.0 km away from Denver Intl).

See more FAQs

Travelling to a place near Denver?

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

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