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Cheap flights from Sydney to Denver from $1,062

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 29/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:00 - 23:29
SYD
-
DEN
27h 29m2 stops
Multiple Airlines Logo
11:25 - 12:35
DEN
-
SYD
31h 10m2 stops
$1,317Multiple Airlines
Mon, 2 Feb - Tue, 3 Feb
Multiple Airlines Logo
06:00 - 23:31
SYD
-
DEN
35h 31m2 stops
Multiple Airlines Logo
06:05 - 12:35
DEN
-
SYD
36h 30m2 stops
$1,324Multiple Airlines
Fri, 30 Jan - Fri, 6 Feb
Multiple Airlines Logo
14:00 - 23:29
SYD
-
DEN
27h 29m2 stops
Multiple Airlines Logo
06:05 - 12:35
DEN
-
SYD
36h 30m2 stops
$1,327Multiple Airlines
Fri, 6 Feb - Sun, 8 Feb
Multiple Airlines Logo
14:00 - 23:29
SYD
-
DEN
27h 29m2 stops
Multiple Airlines Logo
06:00 - 22:05
DEN
-
SYD
46h 05m2 stops
$1,345Multiple Airlines
Mon, 2 Feb - Sun, 15 Feb
Air New Zealand Logo
11:55 - 20:28
SYD
-
DEN
24h 33m2 stops
Air New Zealand Logo
17:50 - 08:45
DEN
-
SYD
22h 55m2 stops
$1,415Air New Zealand
Tue, 26 May - Wed, 10 Jun
Air Canada Logo
11:20 - 12:37
SYD
-
DEN
19h 17m1 stop
Air Canada Logo
20:59 - 09:35
DEN
-
SYD
42h 36m1 stop
$1,493Air Canada
Mon, 2 Feb - Sun, 15 Feb
Air Canada Logo
11:20 - 18:05
SYD
-
DEN
24h 45m2 stops
Air Canada Logo
19:05 - 09:35
DEN
-
SYD
20h 30m1 stop
$1,504Air Canada
Mon, 16 Feb - Mon, 23 Feb
Air Canada Logo
11:20 - 16:40
SYD
-
DEN
47h 20m2 stops
Air Canada Logo
20:59 - 09:35
DEN
-
SYD
42h 36m1 stop
$1,505Air Canada
Mon, 2 Feb - Sun, 15 Feb
Air Canada Logo
11:20 - 16:33
SYD
-
DEN
23h 13m1 stop
Air Canada Logo
19:05 - 09:35
DEN
-
SYD
20h 30m1 stop
$1,507Air Canada
Wed, 18 Feb - Wed, 25 Feb
Air Canada Logo
11:20 - 18:05
SYD
-
DEN
24h 45m2 stops
Air Canada Logo
19:05 - 14:40
DEN
-
SYD
25h 35m2 stops
$1,535Air Canada
Mon, 16 Feb - Mon, 23 Feb

Air Canada flights from Sydney to Denver

Our best Air Canada deals on Sydney to Denver flight tickets
Air Canada
2 Feb
SYD11:20Sydney Kingsford Smith
19h 17m
1 stop
DEN12:37Denver Intl
15 Feb
DEN20:59Denver Intl
42h 36m
1 stop
SYD09:35Sydney Kingsford Smith
$1,493
Find similar
Air Canada
16 Feb
SYD11:20Sydney Kingsford Smith
24h 45m
2 stops
DEN18:05Denver Intl
23 Feb
DEN19:05Denver Intl
20h 30m
1 stop
SYD09:35Sydney Kingsford Smith
$1,504
Find similar
Air Canada
2 Feb
SYD11:20Sydney Kingsford Smith
47h 20m
2 stops
DEN16:40Denver Intl
15 Feb
DEN20:59Denver Intl
42h 36m
1 stop
SYD09:35Sydney Kingsford Smith
$1,505
Find similar

Air New Zealand flights from Sydney to Denver

Our best Air New Zealand deals on Sydney to Denver flight tickets
Air New Zealand
26 May
SYD11:55Sydney Kingsford Smith
24h 33m
2 stops
DEN20:28Denver Intl
10 June
DEN17:50Denver Intl
22h 55m
2 stops
SYD08:45Sydney Kingsford Smith
$1,415
Find similar
Air New Zealand
21 Jan
SYD13:55Sydney Kingsford Smith
24h 17m
2 stops
DEN20:12Denver Intl
3 Feb
DEN13:52Denver Intl
26h 38m
2 stops
SYD10:30Sydney Kingsford Smith
$1,624
Find similar
Air New Zealand
27 May
SYD11:55Sydney Kingsford Smith
23h 35m
2 stops
DEN19:30Denver Intl
11 June
DEN17:30Denver Intl
23h 15m
2 stops
SYD08:45Sydney Kingsford Smith
$1,733
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 4 January 2026.
Use the filters below to find and compare flights from Sydney to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 2/2

14:00-23:29

2 stops27h 29m

Denver Intl

Tue 3/2

11:25-12:35

2 stops31h 10m

$1,317

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 30/1

06:00-23:31

2 stops35h 31m

Denver Intl

Fri 6/2

06:05-12:35

2 stops36h 30m

$1,324

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Fri 6/2

14:00-23:29

2 stops27h 29m

Denver Intl

Sun 8/2

06:05-12:35

2 stops36h 30m

$1,327

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 2/2

14:00-23:29

2 stops27h 29m

Denver Intl

Sun 15/2

06:00-22:05

2 stops46h 05m

$1,345

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Tue 26/5

11:55-20:28

2 stops24h 33m

Denver Intl

Wed 10/6

17:50-08:45

2 stops22h 55m

$1,415

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

Mon 16/2

11:20-18:05

2 stops24h 45m

Denver Intl

Mon 23/2

19:05-09:35

1 stop20h 30m

$1,504

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 2/2

11:20-16:40

2 stops47h 20m

Denver Intl

Sun 15/2

20:59-09:35

1 stop42h 36m

$1,505

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Wed 18/2

11:20-16:33

1 stop23h 13m

Denver Intl

Wed 25/2

19:05-09:35

1 stop20h 30m

$1,507

SydneyDenver

SYD - DEN

SYDDEN

Sydney Kingsford Smith

Mon 16/2

11:20-18:05

2 stops24h 45m

Denver Intl

Mon 23/2

19:05-14:40

2 stops25h 35m

$1,535

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Denver from

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

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 $1,123. 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 $1,130.

How far in advance should I book a flight 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 $1,536 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 $1,269 on momondo.

Can stopping save me money on Sydney to Denver flights?

You could potentially save up to 29% on your flight if you consider stops on a Sydney to Denver flight.

How have Sydney to Denver flight prices changed over time?

As of January 2026, prices for Sydney to Denver flights are approximately 0% cheaper when compared to flights at the same time last year.

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

Fastest flight time

17h 50m

Direct flights

None
The fastest flight from Sydney to Denver takes 17h 50m
There are no direct flights from Sydney to Denver. There are no popular flight routes from Sydney to Denver.
Search flight deals

  • 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 17h 50m.

  • 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?

  • 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?

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
Qantas AirwaysPriceFrom $1,015Free cancellationRating
7.5
963 reviews
Search Qantas Airways flights
Air CanadaPriceFrom $1,280Free cancellationRating
7.1
10,589 reviews
Search Air Canada flights
Air New ZealandPriceFrom $1,293Free cancellationRating
8.0
564 reviews
Search Air New Zealand flights
United AirlinesPriceFrom $1,423Free cancellationRating
7.4
9,138 reviews
Search United Airlines flights

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Boulder
Keystone

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.

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