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$890+ 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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
28 Jun — 5 Jul1
1 adult
1 adult, Economy, 0 bags

Flights to Denver in 2026

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 29 May 2026.

Thu 16/713:15
SYD
-
DEN
2 stops27h 14m
Multiple Airlines
Wed 29/707:25
DEN
-
SYD
2 stops36h 25m
Multiple Airlines
Deal found 25/5$1,377
Sat 11/713:15
SYD
-
DEN
2 stops27h 14m
Multiple Airlines
Sat 18/707:00
DEN
-
SYD
2 stops47h 10m
Multiple Airlines
Deal found 27/5$1,393
Mon 19/1010:20
SYD
-
DEN
1 stop24h 58m
Air Canada
Tue 3/1115:43
DEN
-
SYD
1 stop23h 52m
Air Canada
Deal found 27/5$1,414
Thu 16/713:15
SYD
-
DEN
2 stops23h 57m
Multiple Airlines
Fri 24/707:00
DEN
-
SYD
2 stops36h 50m
Multiple Airlines
Deal found 27/5$1,468
Thu 15/1010:10
SYD
-
DEN
1 stop18h 18m
American Airlines
Fri 30/1006:43
DEN
-
SYD
1 stop32h 17m
American Airlines
Deal found 23/5$1,495
Sun 18/1010:10
SYD
-
DEN
1 stop18h 18m
American Airlines
Mon 2/1112:55
DEN
-
SYD
1 stop26h 05m
American Airlines
Deal found 26/5$1,502

Find flight deals to Denver

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 29 May 2026.

Return from

$1,377

One-way from

$890

Popular in

May

Cheapest in

November

Average price

$1,809
16/7-29/7
  • 16/7-29/7
  • 4 total stops
  • 63h 39m total
  • Sydney to Denver
Search Deals
Qantas Airways
  • Qantas Airways
  • 28/10
  • 1 total stop
  • 23h 34m total
  • Sydney to Denver
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($79 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average return price).
Search Deals
Average for return flights in May 2026
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 29 May 2026.
Use the filters below to find and compare flights to Denver that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 19/10

10:20-16:58

1 stop23h 38m

Denver Intl

Tue 3/11

11:21-09:35

2 stops28h 14m

$1,421

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 15/10

10:10-11:28

1 stop18h 18m

Denver Intl

Fri 30/10

06:43-08:00

1 stop32h 17m

$1,495

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 8/6

13:15-20:06

2 stops22h 51m

Denver Intl

Sun 21/6

06:00-11:50

3 stops37h 50m

$1,632

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 16/7

09:10-21:12

1 stop28h 02m

Denver Intl

Fri 24/7

09:15-07:30

2 stops30h 15m

$1,739

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 8/6

09:20-20:28

2 stops27h 08m

Denver Intl

Sun 21/6

19:50-07:20

1 stop19h 30m

$1,790

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 17/8

09:20-17:13

1 stop23h 53m

Denver Intl

Sat 22/8

19:50-10:40

2 stops22h 50m

$1,809

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 8/6

17:50-10:17

1 stop32h 27m

Denver Intl

Tue 16/6

07:25-07:30

1 stop32h 05m

$1,845
Fastest return journey

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 8/11

11:20-12:08

1 stop18h 48m

Denver Intl

Mon 8/2

19:00-09:35

1 stop20h 35m

$1,928

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 26/8

13:00-17:13

2 stops44h 13m

Denver Intl

Sun 30/8

19:50-10:40

2 stops22h 50m

$2,131

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sat 1/8

20:45-22:45

2 stops42h 00m

Denver Intl

Fri 14/8

19:05-18:50

2 stops31h 45m

$2,172

Flights are sorted by cheapest return flights first.

Deals found on 24/5

Showing 1-10 of 16 resultsSorted by cheapest first
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?

Booking 52 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 29 May 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
648 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air New Zealand
8.0
Very Good
648 reviews
Air New Zealand
8.0
Very Good
648 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Qantas Airways
7.5
Good
1,043 reviews
Air New Zealand
8.0
Very Good
648 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
United Airlines
7.4
Good
9,757 reviews
Air New Zealand
8.0
Very Good
648 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
American Airlines
7.1
Good
11,640 reviews
Air New Zealand
8.0
Very Good
648 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding
Air Canada
7.1
Good
11,095 reviews
Air New Zealand
8.0
Very Good
648 reviews
Check prices

Overall

8.0

Entertainment

7.4

Food

7.4

Comfort

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

SIN - AKL

We were stuck on tarmac for an hour after boarding

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 $41, while return flights cost around $80.

  • How much is a return flight to Denver?

    A return flight to Denver will typically cost around $557, however they can be found for as little as $80.

  • 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 19 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
Englewood

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