Which stopover airport has the shortest travel time from Sydney to Denver?

Flights connecting via Los Angeles (LAX) have the shortest average one-way travel time: 18h 17m.

Which stopover airport has the shortest connection time from Sydney to Denver?

Los Angeles (LAX) has the shortest average stopover time for this route: 2h 14m.

Which airlines fly to Denver?

Air Canada, Qantas Airways and United Airlines are the top three most popular airlines that fly to Denver from Sydney according to our data. Air Canada is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

Which stopover airport offers the lowest fares from Sydney to Denver?

Flights via Vancouver (YVR) offer the lowest average return price of $1,321.

Which airport is the most popular for stopovers for flights between Sydney and Denver?

Los Angeles (LAX) was the most common stop: 67% of momondo users choosing one-stop flights on this route connected there.

What is the cheapest airline that flies from Sydney Kingsford Smith to Denver Intl?

Qantas Airways is the most popular carrier operating from Sydney Kingsford Smith to Denver Intl

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Denver Intl Airport?

Prices for flights from Sydney Kingsford Smith Airport to Denver Intl Airport are updated daily.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Denver Intl Airport?

There are 5 operators available for flights from Sydney Kingsford Smith Airport to Denver Intl Airport as of September 2026.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$968 Cheap Flights from Sydney to Denver in 2026/27

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Find the cheapest flights from Sydney to Denver

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One-way

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11:20 - 18:04SYD Sydney Kingsford Smith-DEN Denver Intl

24h 44m2 stops Vancouver Intl Edmonton

19:00 - 09:35DEN Denver Intl-SYD Sydney Kingsford Smith

20h 35m1 stop Vancouver Intl

$1,418Air Canada

Wed, 17 Feb - Thu, 4 Mar

11:20 - 12:38SYD Sydney Kingsford Smith-DEN Denver Intl

19h 18m1 stop Vancouver Intl

19:00 - 09:35DEN Denver Intl-SYD Sydney Kingsford Smith

20h 35m1 stop Vancouver Intl

$1,419Air Canada

Wed, 17 Feb - Thu, 4 Mar

14:15 - 09:10SYD Sydney Kingsford Smith-DEN Denver Intl

35h 55m3 stops Nadi Los Angeles Phoenix Sky Harbor Intl

13:10 - 22:05DEN Denver Intl-SYD Sydney Kingsford Smith

39h 55m2 stops Los Angeles Nadi

$1,435Multiple Airlines

Fri, 23 Oct - Fri, 30 Oct

11:20 - 15:11SYD Sydney Kingsford Smith-DEN Denver Intl

21h 51m1 stop Los Angeles

13:10 - 09:05DEN Denver Intl-SYD Sydney Kingsford Smith

25h 55m1 stop Los Angeles

$1,438Multiple Airlines

Wed, 11 Nov - Wed, 18 Nov

09:55 - 21:27SYD Sydney Kingsford Smith-DEN Denver Intl

29h 32m2 stops Auckland Intl Los Angeles

16:05 - 10:35DEN Denver Intl-SYD Sydney Kingsford Smith

24h 30m2 stops Los Angeles Auckland Intl

$1,688Air New Zealand

Wed, 11 Nov - Wed, 18 Nov

07:50 - 19:45SYD Sydney Kingsford Smith-DEN Denver Intl

28h 55m2 stops Auckland Intl Los Angeles

13:30 - 10:35DEN Denver Intl-SYD Sydney Kingsford Smith

28h 05m2 stops Los Angeles Auckland Intl

$1,781Air New Zealand

Fri, 23 Oct - Fri, 30 Oct

11:50 - 08:17SYD Sydney Kingsford Smith-DEN Denver Intl

38h 27m2 stops San Francisco Ontario

15:35 - 07:00DEN Denver Intl-SYD Sydney Kingsford Smith

21h 25m1 stop Houston George Bush Intcntl

$1,842United Airlines

Thu, 5 Nov - Mon, 9 Nov

11:50 - 08:17SYD Sydney Kingsford Smith-DEN Denver Intl

38h 27m2 stops San Francisco Ontario

15:35 - 07:00DEN Denver Intl-SYD Sydney Kingsford Smith

21h 25m1 stop Houston George Bush Intcntl

$1,843United Airlines

Thu, 5 Nov - Mon, 9 Nov

13:00 - 18:58SYD Sydney Kingsford Smith-DEN Denver Intl

22h 58m1 stop Dallas/Fort Worth

07:00 - 08:05DEN Denver Intl-SYD Sydney Kingsford Smith

32h 05m1 stop Los Angeles

$1,952American Airlines

Sun, 11 Oct - Wed, 14 Oct

14:05 - 22:11SYD Sydney Kingsford Smith-DEN Denver Intl

26h 06m1 stop Dallas/Fort Worth

12:46 - 09:00DEN Denver Intl-SYD Sydney Kingsford Smith

26h 14m1 stop Los Angeles

$2,340American Airlines

Tue, 23 Feb - Wed, 3 Mar

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Air Canada flights from Sydney to Denver

Our best Air Canada deals on Sydney to Denver flight tickets

Air Canada

9 Nov

SYD11:20Sydney Kingsford Smith

19h 23m

1 stop

DEN12:43Denver Intl

22 Nov

DEN19:00Denver Intl

25h 40m

2 stops

SYD14:40Sydney Kingsford Smith

$1,829

Air Canada

23 Oct

SYD10:20Sydney Kingsford Smith

24h 44m

2 stops

DEN18:04Denver Intl

30 Oct

DEN15:53Denver Intl

23h 42m

1 stop

SYD08:35Sydney Kingsford Smith

$1,832

Air Canada

26 Oct

SYD10:20Sydney Kingsford Smith

19h 18m

1 stop

DEN12:38Denver Intl

4 Nov

DEN11:39Denver Intl

27h 56m

2 stops

SYD09:35Sydney Kingsford Smith

$1,836

Air New Zealand flights from Sydney to Denver

Our best Air New Zealand deals on Sydney to Denver flight tickets

Air New Zealand

11 Nov

SYD09:55Sydney Kingsford Smith

29h 32m

2 stops

DEN21:27Denver Intl

18 Nov

DEN16:05Denver Intl

24h 30m

2 stops

SYD10:35Sydney Kingsford Smith

$1,688

Air New Zealand

23 Oct

SYD07:50Sydney Kingsford Smith

28h 55m

2 stops

DEN19:45Denver Intl

30 Oct

DEN13:30Denver Intl

28h 05m

2 stops

SYD10:35Sydney Kingsford Smith

$1,781

Air New Zealand

11 Nov

SYD11:50Sydney Kingsford Smith

24h 06m

2 stops

DEN17:56Denver Intl

18 Nov

DEN13:30Denver Intl

25h 05m

2 stops

SYD08:35Sydney Kingsford Smith

$1,796

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Wed 17/2

11:20-18:04

2 stops24h 44m

Denver Intl

Thu 4/3

19:00-09:35

1 stop20h 35m

$1,418

Fastest return journey

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Wed 17/2

11:20-12:38

1 stop19h 18m

Denver Intl

Thu 4/3

19:00-09:35

1 stop20h 35m

$1,419

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Fri 23/10

14:15-09:10

3 stops35h 55m

Denver Intl

Fri 30/10

13:10-22:05

2 stops39h 55m

$1,435

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Wed 11/11

11:20-15:11

1 stop21h 51m

Denver Intl

Wed 18/11

13:10-09:05

1 stop25h 55m

$1,438

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Wed 11/11

09:55-21:27

2 stops29h 32m

Denver Intl

Wed 18/11

16:05-10:35

2 stops24h 30m

$1,688

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Fri 23/10

07:50-19:45

2 stops28h 55m

Denver Intl

Fri 30/10

13:30-10:35

2 stops28h 05m

$1,781

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Thu 5/11

11:50-08:17

2 stops38h 27m

Denver Intl

Mon 9/11

15:35-07:00

1 stop21h 25m

$1,842

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Thu 5/11

11:50-08:17

2 stops38h 27m

Denver Intl

Mon 9/11

15:35-07:00

1 stop21h 25m

$1,843

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Sun 11/10

13:00-18:58

1 stop22h 58m

Denver Intl

Wed 14/10

07:00-08:05

1 stop32h 05m

$1,952

SydneyDenver

SYD Sydney Kingsford Smith - DEN Denver Intl

SYDDEN

Sydney Kingsford Smith

Tue 23/2

14:05-22:11

1 stop26h 06m

Denver Intl

Wed 3/3

12:46-09:00

1 stop26h 14m

$2,340

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Sydney to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Stopovers

What is the typical price of a round-trip flight between Sydney and Denver?

Prices are currently low for flights on this route.

Typical prices usually range from $1,557 to $1,937.
The lowest price recently found on this route was $1,418.

What is the cheapest month to fly to Denver?

In general, February is the cheapest month to fly from Sydney to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,577. If you aren’t able to travel during the month of February, then book flights to Denver from Sydney during March instead. Flights to Denver in March, while not as cheap as those in February, still average around $1,590.

How far in advance should I book a flight from Sydney to Denver?

You are more likely to see cheaper flights to Denver from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $1,875 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Sydney for as low as $1,401 on momondo.

Can stopping save me money on Sydney to Denver flights?

You could potentially save up to 46% on your flight if you consider stops on a Sydney to Denver flight.

How have Sydney to Denver flight prices changed over time?

When to book flights from Sydney to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Sydney to Denver (SYD to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Denver

Best price found	$968
Fastest flight time	19h 09m
Direct flights	None

The best one-way flight to Denver from Sydney in the past 72 hours is $968. The best return flight deal from Sydney to Denver found on momondo in the last 72 hours is $1,418.

The fastest flight from Sydney to Denver takes 19h 09m

There are no direct flights from Sydney to Denver. There are no popular flight routes from Sydney to Denver.

Search flight deals

Frequently asked questions about flying from Sydney to Denver

How far is Sydney Kingsford Smith to Denver Intl by plane?
Sydney Kingsford Smith and Denver Intl are 13398.4 km apart from one another. A reasonable flight in good conditions will take 19h 09m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Denver Intl Airport?
Prices for flights from Sydney Kingsford Smith Airport to Denver Intl Airport are updated daily.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Denver Intl Airport?
There are 5 operators available for flights from Sydney Kingsford Smith Airport to Denver Intl Airport as of September 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Sydney to Denver?
Based on momondo bookings for flights between Sydney and Denver, the leading airline is Air Canada, making up 28% of the total bookings. Other popular airlines include Qantas Airways with 26%, United Airlines with 25%, and American Airlines with 13%.

Best airlines flying from Sydney to Denver

Compare and see reviews for airlines that fly from Sydney to Denver with momondo

Airline	Rating	Free cancellation	Price
Air New Zealand	PriceFrom $1,138	Free cancellation	Rating 8.0 670 reviews	Search Air New Zealand flights
Qantas Airways	PriceFrom $1,193	Free cancellation	Rating 7.5 1,102 reviews	Search Qantas Airways flights
Air Canada	PriceFrom $1,274	Free cancellation	Rating 7.1 11,699 reviews	Search Air Canada flights
United Airlines	PriceFrom $1,375	Free cancellation	Rating 7.4 10,246 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,501	Free cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights

Keystone

Boulder

Englewood

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Sydney.

Can I find flights from Sydney to Denver with flexible booking policies on momondo?

All flight searches from Sydney to Denver on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Sydney to Denver?

Once all potential Sydney to Denver flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sydney to Denver right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sydney to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Denver trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from Sydney to Denver from $968

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Denver departing on 7/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Sydney to Denver

Our best Air Canada deals on Sydney to Denver flight tickets

Air New Zealand flights from Sydney to Denver

Our best Air New Zealand deals on Sydney to Denver flight tickets

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See travel insights to Denver from

How to get the cheapest flight ticket from Sydney to Denver

What is the typical price of a round-trip flight between Sydney and Denver?

What is the cheapest month to fly to Denver?

How far in advance should I book a flight from Sydney to Denver?

Can stopping save me money on Sydney to Denver flights?

How have Sydney to Denver flight prices changed over time?

What is the cheapest airline that flies from Sydney Kingsford Smith to Denver Intl?

Which airlines fly to Denver?

Which airport is the most popular for stopovers for flights between Sydney and Denver?

Which stopover airport offers the lowest fares from Sydney to Denver?

Which stopover airport has the shortest travel time from Sydney to Denver?

Which stopover airport has the shortest connection time from Sydney to Denver?

When to book flights from Sydney to Denver

Cheap Sydney to Denver (SYD to DEN) flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Sydney to Denver

Best airlines flying from Sydney to Denver

Compare and see reviews for airlines that fly from Sydney to Denver with momondo

Travelling to a place near Denver?

Why use momondo?

An easier way to manage your Denver trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado

Fly your favourite airline to Denver

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denver

List of cabin classes available on flights landing in Denver. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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