How does KAYAK find such low prices on flights from Colorado to Sydney?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Sydney.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Sydney?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Colorado to Sydney?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Colorado with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Sydney?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$510 CHEAP FLIGHTS from Colorado to Sydney

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Cheap Flights from Colorado to Sydney

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Colorado to Sydney

Tue, Feb 16 - Wed, Feb 24

10:29 pm - 6:25 amDEN Denver Intl-SYD Sydney Kingsford Smith

37h 56m1 stop Los Angeles

2:00 pm - 8:19 pmSYD Sydney Kingsford Smith-DEN Denver Intl

24h 19m2 stops Nadi Los Angeles

$984Multiple Airlines

Tue, Feb 16 - Wed, Feb 24

10:29 pm - 6:25 amDEN Denver Intl-SYD Sydney Kingsford Smith

37h 56m1 stop Los Angeles

2:00 pm - 8:19 pmSYD Sydney Kingsford Smith-DEN Denver Intl

24h 19m2 stops Nadi Los Angeles

$986Multiple Airlines

Tue, Apr 6 - Tue, May 4

3:45 pm - 8:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

24h 50m2 stops Los Angeles Auckland Intl

9:55 am - 7:30 pmSYD Sydney Kingsford Smith-DEN Denver Intl

25h 35m2 stops Auckland Intl Los Angeles

$1,188Air New Zealand

Wed, Feb 3 - Wed, Feb 10

1:25 pm - 8:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

25h 10m2 stops Los Angeles Auckland Intl

9:55 am - 5:57 pmSYD Sydney Kingsford Smith-DEN Denver Intl

26h 02m2 stops Auckland Intl Los Angeles

$1,188Air New Zealand

Tue, Jan 26 - Tue, Mar 9

11:32 am - 6:25 amASE Aspen Pitkin County-SYD Sydney Kingsford Smith

24h 53m1 stop Los Angeles

2:05 pm - 4:23 pmSYD Sydney Kingsford Smith-ASE Aspen Pitkin County

20h 18m1 stop Dallas/Fort Worth

$1,481Qantas Airways

Wed, Feb 17 - Mon, Mar 8

12:43 pm - 9:00 amDRO Durango La Plata County-SYD Sydney Kingsford Smith

26h 17m2 stops Dallas/Fort Worth Los Angeles

2:05 pm - 4:31 pmSYD Sydney Kingsford Smith-DRO Durango La Plata County

20h 26m1 stop Dallas/Fort Worth

$1,493Qantas Airways

Thu, Feb 4 - Mon, Feb 8

1:15 pm - 6:20 amASE Aspen Pitkin County-SYD Sydney Kingsford Smith

23h 05m1 stop San Francisco

9:20 am - 6:57 pmSYD Sydney Kingsford Smith-ASE Aspen Pitkin County

27h 37m1 stop Houston George Bush Intcntl

$1,586United Airlines

Wed, Feb 24 - Sun, Feb 28

12:04 pm - 7:00 amCOS Colorado Springs-SYD Sydney Kingsford Smith

24h 56m1 stop Houston George Bush Intcntl

9:15 am - 11:23 amSYD Sydney Kingsford Smith-COS Colorado Springs

20h 08m1 stop Houston George Bush Intcntl

$1,586United Airlines

Sun, Jan 31 - Wed, Feb 3

12:00 pm - 8:30 amDEN Denver Intl-SYD Sydney Kingsford Smith

26h 30m1 stop Los Angeles

10:40 am - 10:59 amSYD Sydney Kingsford Smith-DEN Denver Intl

18h 19m1 stop Los Angeles

$1,596Delta

Wed, Jan 27 - Wed, Feb 3

12:00 pm - 8:30 amDEN Denver Intl-SYD Sydney Kingsford Smith

26h 30m1 stop Los Angeles

10:40 am - 10:59 amSYD Sydney Kingsford Smith-DEN Denver Intl

18h 19m1 stop Los Angeles

$1,596Delta

Recent last minute flight deals from Colorado to Sydney

Wed, Nov 18 - Fri, Dec 4

12:54 pm - 6:25 amDEN Denver Intl-SYD Sydney Kingsford Smith

23h 31m1 stop Los Angeles

2:00 pm - 3:14 pmSYD Sydney Kingsford Smith-DEN Denver Intl

43h 14m2 stops Nadi Los Angeles

$1,075Multiple Airlines

Tue, Nov 17 - Fri, Dec 4

10:55 pm - 6:25 amDEN Denver Intl-SYD Sydney Kingsford Smith

37h 30m1 stop Los Angeles

2:00 pm - 9:31 amSYD Sydney Kingsford Smith-DEN Denver Intl

37h 31m2 stops Nadi Los Angeles

$1,075Multiple Airlines

Sun, Nov 15 - Fri, Nov 20

8:30 pm - 8:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

42h 05m2 stops Houston George Bush Intcntl Auckland Intl

2:05 pm - 9:27 pmSYD Sydney Kingsford Smith-DEN Denver Intl

25h 22m2 stops Auckland Intl Los Angeles

$1,363Air New Zealand

Mon, Nov 16 - Mon, Nov 30

5:00 am - 10:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

35h 35m2 stops Houston George Bush Intcntl Auckland Intl

11:20 am - 4:12 pmSYD Sydney Kingsford Smith-DEN Denver Intl

22h 52m1 stop Los Angeles

$1,454Air New Zealand

Tue, Nov 17 - Tue, Dec 1

7:56 pm - 8:30 amDEN Denver Intl-SYD Sydney Kingsford Smith

18h 34m1 stop Los Angeles

10:40 am - 11:57 amSYD Sydney Kingsford Smith-DEN Denver Intl

19h 17m1 stop Los Angeles

$1,596Delta

Sun, Nov 15 - Mon, Nov 30

7:56 pm - 8:30 amDEN Denver Intl-SYD Sydney Kingsford Smith

18h 34m1 stop Los Angeles

10:40 am - 7:04 pmSYD Sydney Kingsford Smith-DEN Denver Intl

26h 24m1 stop Los Angeles

$1,596Delta

Mon, Nov 16 - Mon, Nov 30

6:46 pm - 9:00 amDEN Denver Intl-SYD Sydney Kingsford Smith

20h 14m1 stop Los Angeles

11:10 am - 6:21 pmSYD Sydney Kingsford Smith-DEN Denver Intl

25h 11m1 stop Los Angeles

$1,968Qantas Airways

Sun, Nov 15 - Mon, Nov 30

7:09 am - 6:25 amDEN Denver Intl-SYD Sydney Kingsford Smith

29h 16m1 stop Los Angeles

11:10 am - 11:45 amSYD Sydney Kingsford Smith-DEN Denver Intl

18h 35m1 stop Los Angeles

$1,968Qantas Airways

Wed, Nov 18 - Sat, Nov 28

6:00 am - 9:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

33h 35m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

8:30 am - 12:43 pmSYD Sydney Kingsford Smith-DEN Denver Intl

22h 13m2 stops Brisbane Vancouver Intl

$3,134Air Canada

Wed, Nov 18 - Sat, Nov 28

6:00 am - 9:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

33h 35m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

8:30 am - 12:43 pmSYD Sydney Kingsford Smith-DEN Denver Intl

22h 13m2 stops Brisbane Vancouver Intl

$3,136Air Canada

Useful Info

Low season	July
High season	December
Cheapest flight	$510

Most popular time to fly with an average 29% increase in price.

Flight from Denver to Sydney

How does KAYAK find such low prices on flights from Colorado to Sydney?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado to Sydney.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado to Sydney?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from Colorado is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Colorado to Sydney?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to Colorado with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado to Sydney?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Parramatta

Terrigal

Penrith

Katoomba

Cronulla

Coogee

Randwick

Leura

Lithgow

Charlestown

Swansea

Newport

Brooklyn

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$510 Find Cheap Flights from Colorado to Sydney - Compare and Save

Cheap Flights from Colorado to Sydney

Recent round-trip flight deals from Colorado to Sydney

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