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$804+ 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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
— DEN
10 Jul — 17 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 10 June 2026.

Thu 23/706:15
SYD
-
DEN
2 stops30h 57m
Multiple Airlines
Tue 4/807:25
DEN
-
SYD
2 stops46h 45m
Multiple Airlines
Deal found 6/6$1,258
Fri 24/706:15
SYD
-
DEN
2 stops34h 14m
Multiple Airlines
Tue 4/807:25
DEN
-
SYD
2 stops36h 25m
Multiple Airlines
Deal found 6/6$1,268
Sat 25/713:15
SYD
-
DEN
2 stops27h 14m
Multiple Airlines
Tue 4/807:25
DEN
-
SYD
2 stops46h 45m
Multiple Airlines
Deal found 6/6$1,284
Fri 24/706:15
SYD
-
DEN
2 stops34h 14m
Multiple Airlines
Wed 5/807:25
DEN
-
SYD
2 stops36h 25m
Multiple Airlines
Deal found 6/6$1,356
Mon 13/713:15
SYD
-
DEN
2 stops27h 14m
Multiple Airlines
Sun 26/715:20
DEN
-
SYD
2 stops38h 50m
Multiple Airlines
Deal found 8/6$1,380
Wed 28/1010:20
SYD
-
DEN
1 stop18h 48m
Air Canada
Thu 12/1115:43
DEN
-
SYD
1 stop23h 52m
Air Canada
Deal found 5/6$1,417
Wed 28/1011:15
SYD
-
DEN
2 stops23h 51m
American Airlines
Wed 4/1112:21
DEN
-
SYD
2 stops26h 39m
American Airlines
Deal found 5/6$1,437
Thu 29/1010:20
SYD
-
DEN
2 stops24h 44m
Air Canada
Fri 13/1119:00
DEN
-
SYD
1 stop20h 35m
Air Canada
Deal found 6/6$1,461
Sat 31/1011:15
SYD
-
DEN
1 stop29h 14m
American Airlines
Sun 15/1114:48
DEN
-
SYD
1 stop22h 07m
American Airlines
Deal found 8/6$1,471

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 10 June 2026.

Return from

$1,258

One-way from

$804

Popular in

July

Cheapest in

November

Average price

$2,283
23/7-4/8
  • 23/7-4/8
  • 4 total stops
  • 77h 42m total
  • Sydney to Denver
Search Deals
18/6
  • 18/6
  • 3 total stops
  • 33h 20m total
  • Sydney to Denver
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($290 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($51 potential savings vs. average return price).
Search Deals
Average for return flights in June 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 10 June 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

Thu 29/10

10:20-18:04

2 stops24h 44m

Denver Intl

Fri 13/11

19:00-09:35

1 stop20h 35m

$1,461

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 23/7

13:15-21:12

2 stops23h 57m

Denver Intl

Tue 4/8

16:25-11:50

3 stops27h 25m

$1,479
Fastest return journey

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 7/10

10:20-12:31

1 stop19h 11m

Denver Intl

Tue 13/10

19:50-08:20

1 stop19h 30m

$1,515

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Sun 1/11

11:20-13:29

1 stop19h 09m

Denver Intl

Mon 16/11

19:00-09:35

1 stop20h 35m

$1,575

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Thu 12/11

11:20-16:38

2 stops23h 18m

Denver Intl

Mon 16/11

19:00-14:40

2 stops25h 40m

$1,648

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 13/7

17:50-00:29

1 stop22h 39m

Denver Intl

Sun 26/7

15:20-07:30

1 stop24h 10m

$1,749

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 17/8

10:20-08:21

2 stops38h 01m

Denver Intl

Sat 22/8

07:45-06:55

1 stop31h 10m

$1,971

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 28/10

09:40-19:10

2 stops26h 30m

Denver Intl

Fri 6/11

12:45-08:30

2 stops25h 45m

$2,409

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 30/10

09:40-17:35

2 stops24h 55m

Denver Intl

Wed 4/11

12:45-08:30

2 stops25h 45m

$2,456

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 6/7

06:30-12:35

2 stops22h 05m

Denver Intl

Sun 12/7

19:45-07:20

1 stop19h 35m

$2,516

Flights are sorted by cheapest return flights first.

Deals found on 9/6

Showing 1-10 of 19 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 10 June 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
645 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

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

Comfort

7.9

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

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
1,046 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

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
9,801 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

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
645 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

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
11,154 reviews
Air New Zealand
8.0
Very Good
645 reviews
Check prices

Comfort

7.9

Crew

8.5

Food

7.4

Overall

8.0

Entertainment

7.4

Boarding

8.2

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 $42, while return flights cost around $81.

  • How much is a return flight to Denver?

    A return flight to Denver will typically cost around $565, however they can be found for as little as $81.

  • Where does the fastest flight to Denver depart from?

    For those looking to save time traveling to Denver, Brisbane offers the quickest one-way flight (22 hours 58 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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