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$625+ 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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
10 Feb — 17 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Denver in 2026

Find the latest flights to Denver in 2026, 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 11 January 2026.

Return from

$1,466

One-way from

$625

Popular in

January

Cheapest in

February

Average price

$1,995
Air New Zealand
  • Air New Zealand
  • 4/6-19/6
  • 4 total stops
  • 51h 06m total
  • Sydney to Denver
Search Deals
16/3
  • 16/3
  • 2 total stops
  • 27h 30m total
  • Sydney to Denver
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($142 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($42 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Find flight deals to Denver

Enter your travel dates to find the best prices.

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 11 January 2026.

Thu 4/611:55SYD - DEN
2 stops26h 06mAir New Zealand
Fri 19/615:45DEN - SYD
2 stops25h 00mAir New Zealand
Deal found 11/1$1,466
Tue 2/609:55SYD - DEN
2 stops25h 35mAir New Zealand
Wed 17/615:58DEN - SYD
2 stops24h 47mAir New Zealand
Deal found 9/1$1,468
Wed 25/211:20SYD - DEN
1 stop19h 17mAir Canada
Wed 4/311:49DEN - SYD
1 stop27h 46mAir Canada
Deal found 10/1$1,510
Tue 24/211:20SYD - DEN
1 stop19h 08mAir Canada
Tue 3/311:49DEN - SYD
1 stop27h 46mAir Canada
Deal found 10/1$1,531
Wed 3/611:55SYD - DEN
2 stops23h 35mAir New Zealand
Thu 18/617:50DEN - SYD
2 stops22h 55mAir New Zealand
Deal found 10/1$1,537
Wed 25/209:55SYD - DEN
2 stops31h 40mAir New Zealand
Wed 4/313:27DEN - SYD
2 stops25h 18mAir New Zealand
Deal found 10/1$1,559
Sat 21/310:20SYD - DEN
2 stops39h 34mAir Canada
Wed 1/411:20DEN - SYD
2 stops28h 00mAir Canada
Deal found 10/1$1,574
Wed 4/311:20SYD - DEN
1 stop19h 17mAir Canada
Sun 24/519:50DEN - SYD
1 stop19h 30mAir Canada
Deal found 10/1$1,577

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 11 January 2026.
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

Thu 4/6

11:55-22:01

2 stops26h 06m

Denver Intl

Fri 19/6

15:45-08:45

2 stops25h 00m

$1,466

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 2/6

09:55-19:30

2 stops25h 35m

Denver Intl

Wed 17/6

15:58-08:45

2 stops24h 47m

$1,468

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 25/2

11:20-12:37

1 stop19h 17m

Denver Intl

Wed 4/3

11:49-09:35

1 stop27h 46m

$1,510

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 24/2

11:20-12:28

1 stop19h 08m

Denver Intl

Tue 3/3

11:49-09:35

1 stop27h 46m

$1,531

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 3/6

11:55-19:30

2 stops23h 35m

Denver Intl

Thu 18/6

17:50-08:45

2 stops22h 55m

$1,537

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 25/2

09:55-23:35

2 stops31h 40m

Denver Intl

Wed 4/3

13:27-08:45

2 stops25h 18m

$1,559

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sat 21/3

10:20-12:37

1 stop19h 17m

Denver Intl

Wed 1/4

11:19-08:20

2 stops28h 01m

$1,574

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 16/3

14:00-00:30

2 stops27h 30m

$625

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 15/2

13:55-00:58

2 stops29h 03m

$849

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 16/3

11:45-19:40

2 stops24h 55m

$907

Flights are sorted by cheapest return flights first.

Deals found on 9/1

Showing 1-10 of 12 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 9 January 2026.

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 11 January 2026.
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
569 reviews
Check prices

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

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
569 reviews
Air New Zealand
8.0
Very Good
569 reviews
Check prices

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

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
968 reviews
Air New Zealand
8.0
Very Good
569 reviews
Check prices

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

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
9,145 reviews
Air New Zealand
8.0
Very Good
569 reviews
Check prices

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

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
10,610 reviews
Air New Zealand
8.0
Very Good
569 reviews
Check prices

Comfort

8.0

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

Crew

8.5

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 $272.

  • How much is a return flight to Denver?

    A return flight to Denver will typically cost around $459, however they can be found for as little as $272.

  • 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 (18 hours 8 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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