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$970+ 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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
27 Jan — 3 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Denver in 2025

Enter your travel dates to find the best prices.

Best flights to Denver
Discover carefully curated flight deals to Denver that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 December 2025.

Mon 9/214:00SYD - DEN
2 stops27h 29mMultiple Airlines
Mon 16/206:00DEN - SYD
2 stops36h 35mMultiple Airlines
Deal found 25/12$1,342
Mon 4/511:55SYD - DEN
2 stops26h 04mAir New Zealand
Mon 25/515:58DEN - SYD
2 stops24h 47mAir New Zealand
Deal found 26/12$1,417
Mon 2/211:20SYD - DEN
1 stop19h 17mAir Canada
Sun 15/220:59DEN - SYD
1 stop42h 36mAir Canada
Deal found 27/12$1,493
Tue 19/511:55SYD - DEN
2 stops24h 33mAir New Zealand
Wed 3/617:50DEN - SYD
2 stops22h 55mAir New Zealand
Deal found 26/12$1,452
Tue 10/211:20SYD - DEN
1 stop24h 24mAir Canada
Tue 17/208:05DEN - SYD
1 stop31h 30mAir Canada
Deal found 26/12$1,568
Wed 4/311:20SYD - DEN
1 stop19h 17mAir Canada
Sun 24/517:30DEN - SYD
2 stops45h 50mAir Canada
Deal found 27/12$1,626

Find flight deals to Denver

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 28 December 2025.

Return from

$1,342

One-way from

$970

Popular in

December

Cheapest in

February

Average price

$2,168
9/2-16/2
  • 9/2-16/2
  • 4 total stops
  • 64h 04m total
  • Sydney to Denver
Search Deals
26/2
  • 26/2
  • 3 total stops
  • 41h 45m total
  • Sydney to Denver
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($314 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($57 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals

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 28 December 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

Mon 9/2

14:00-23:29

2 stops27h 29m

Denver Intl

Mon 16/2

06:00-12:35

2 stops36h 35m

$1,342

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 4/5

11:55-21:59

2 stops26h 04m

Denver Intl

Mon 25/5

15:58-08:45

2 stops24h 47m

$1,417

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 19/5

11:55-20:28

2 stops24h 33m

Denver Intl

Wed 3/6

17:50-08:45

2 stops22h 55m

$1,452

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 2/2

11:20-12:37

1 stop19h 17m

Denver Intl

Sun 15/2

20:59-09:35

1 stop42h 36m

$1,493

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 10/2

11:20-17:44

1 stop24h 24m

Denver Intl

Tue 17/2

08:05-09:35

1 stop31h 30m

$1,568

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 4/3

11:20-12:37

1 stop19h 17m

Denver Intl

Sun 24/5

17:30-07:20

2 stops45h 50m

$1,626

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 26/2

10:15-10:00

3 stops41h 45m

$970

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 30/3

14:15-00:30

2 stops27h 15m

$997

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 21/6

12:15-23:38

3 stops51h 23m

$1,198

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 26/2

11:20-12:28

1 stop19h 08m

$1,232

Flights are sorted by cheapest return flights first.

Deals found on 27/12

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 19 December 2025.

Booking 46 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.

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 28 December 2025.
Read reviews from past customers who have flown Air New Zealand, Qantas Airways, andUnited Airlines to the United States. 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
562 reviews
Check prices

Entertainment

7.5

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air New Zealand
8.0
Very Good
562 reviews
Air New Zealand
8.0
Very Good
562 reviews
Check prices

Entertainment

7.5

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Qantas Airways
7.5
Good
957 reviews
Air New Zealand
8.0
Very Good
562 reviews
Check prices

Entertainment

7.5

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
United Airlines
7.4
Good
9,113 reviews
Air New Zealand
8.0
Very Good
562 reviews
Check prices

Entertainment

7.5

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………
Air Canada
7.1
Good
10,562 reviews
Air New Zealand
8.0
Very Good
562 reviews
Check prices

Entertainment

7.5

Overall

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

BNE - AKL

I couldn’t operate reclining the seat. Neither could the passenger next to mec or the passenger across the aisle. This was in premium economy. We all tried following screen instructions but had no luck. Not really a problem on a 3 hour flight but any longer………

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, Qantas Airways 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 $38, while return flights cost around $232.

  • How much is a return flight to Denver?

    A return flight to Denver will typically cost around $736, however they can be found for as little as $323.

  • Where does the fastest flight to Denver depart from?

    For those looking to save time traveling to Denver, Sydney Kingsford Smith offers the quickest one-way flight (19 hours 17 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?

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Englewood

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