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.

$526 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

Wed, Sep 16 - Tue, Sep 22

12:42 pm - 10:25 pmDEN Denver Intl-SYD Sydney Kingsford Smith

41h 43m2 stops Los Angeles Nadi

6:15 am - 11:44 pmSYD Sydney Kingsford Smith-DEN Denver Intl

33h 29m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

$971Multiple Airlines

Mon, Sep 14 - Mon, Sep 21

1:10 pm - 11:50 amDEN Denver Intl-SYD Sydney Kingsford Smith

30h 40m2 stops Los Angeles Nadi

1:15 pm - 9:43 amSYD Sydney Kingsford Smith-DEN Denver Intl

36h 28m3 stops Nadi Los Angeles Salt Lake City

$997Multiple Airlines

Wed, Oct 28 - Tue, Nov 3

4:05 pm - 10:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

25h 30m2 stops Los Angeles Auckland Intl

11:50 am - 5:56 pmSYD Sydney Kingsford Smith-DEN Denver Intl

24h 06m2 stops Auckland Intl Los Angeles

$1,130Air New Zealand

Wed, Oct 28 - Tue, Nov 3

4:05 pm - 10:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

25h 30m2 stops Los Angeles Auckland Intl

11:50 am - 5:56 pmSYD Sydney Kingsford Smith-DEN Denver Intl

24h 06m2 stops Auckland Intl Los Angeles

$1,137Air New Zealand

Wed, Dec 9 - Wed, Dec 23

10:30 am - 9:20 amCOS Colorado Springs-SYD Sydney Kingsford Smith

28h 50m2 stops Denver Intl San Francisco

11:50 am - 10:09 pmSYD Sydney Kingsford Smith-COS Colorado Springs

28h 19m2 stops San Francisco Denver Intl

$1,313United Airlines

Fri, Oct 2 - Fri, Oct 9

5:08 pm - 7:00 amCOS Colorado Springs-SYD Sydney Kingsford Smith

21h 52m2 stops Denver Intl Los Angeles

10:30 am - 8:44 pmSYD Sydney Kingsford Smith-COS Colorado Springs

27h 14m2 stops Los Angeles Denver Intl

$1,413United Airlines

Mon, Nov 16 - Mon, Nov 30

5:40 pm - 9:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

45h 55m2 stops Toronto Pearson Intl Vancouver Intl

11:20 am - 8:55 amSYD Sydney Kingsford Smith-DEN Denver Intl

39h 35m2 stops Vancouver Intl Edmonton

$1,429Air Canada

Mon, Nov 16 - Mon, Nov 30

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

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

11:20 am - 8:55 amSYD Sydney Kingsford Smith-DEN Denver Intl

39h 35m2 stops Vancouver Intl Edmonton

$1,433Air Canada

Mon, Nov 2 - Tue, Nov 10

12:57 pm - 8:30 amDEN Denver Intl-SYD Sydney Kingsford Smith

25h 33m2 stops Salt Lake City Los Angeles

10:40 am - 11:47 amSYD Sydney Kingsford Smith-DEN Denver Intl

19h 07m1 stop Los Angeles

$1,503Delta

Mon, Nov 2 - Tue, Nov 10

6:45 pm - 8:30 amDEN Denver Intl-SYD Sydney Kingsford Smith

19h 45m1 stop Los Angeles

10:40 am - 11:58 pmSYD Sydney Kingsford Smith-DEN Denver Intl

31h 18m1 stop Los Angeles

$1,503Delta

Recent last minute flight deals from Colorado to Sydney

Sun, Aug 23 - Tue, Aug 25

9:36 am - 8:45 amDEN Denver Intl-SYD Sydney Kingsford Smith

31h 09m2 stops San Francisco Auckland Intl

7:20 pm - 8:02 amSYD Sydney Kingsford Smith-DEN Denver Intl

52h 42m2 stops Auckland Intl Houston George Bush Intcntl

$1,332Air New Zealand

Mon, Aug 24 - Sun, Sep 6

1:30 pm - 8:45 amDEN Denver Intl-SYD Sydney Kingsford Smith

27h 15m2 stops Los Angeles Auckland Intl

9:30 am - 5:58 pmSYD Sydney Kingsford Smith-DEN Denver Intl

24h 28m1 stop Los Angeles

$1,450Air New Zealand

Mon, Aug 24 - Sun, Sep 6

3:57 pm - 8:45 amDEN Denver Intl-SYD Sydney Kingsford Smith

24h 48m2 stops Los Angeles Auckland Intl

10:20 am - 2:32 pmSYD Sydney Kingsford Smith-DEN Denver Intl

20h 12m1 stop San Francisco

$1,450Air New Zealand

Tue, Aug 25 - Sun, Sep 6

8:22 am - 8:40 amDEN Denver Intl-SYD Sydney Kingsford Smith

32h 18m2 stops Seattle/Tacoma Intl Hong Kong Intl

2:05 pm - 11:09 amSYD Sydney Kingsford Smith-DEN Denver Intl

37h 04m2 stops Hong Kong Intl Los Angeles

$1,483Multiple Airlines

Mon, Aug 24 - Sun, Sep 6

8:22 am - 8:40 amDEN Denver Intl-SYD Sydney Kingsford Smith

32h 18m2 stops Seattle/Tacoma Intl Hong Kong Intl

9:55 pm - 10:12 pmSYD Sydney Kingsford Smith-DEN Denver Intl

40h 17m2 stops Hong Kong Intl Dallas/Fort Worth

$1,483Multiple Airlines

Tue, Aug 25 - Sun, Sep 6

7:50 pm - 11:40 amDEN Denver Intl-SYD Sydney Kingsford Smith

23h 50m2 stops Vancouver Intl Brisbane

9:20 am - 5:13 pmSYD Sydney Kingsford Smith-DEN Denver Intl

23h 53m1 stop Vancouver Intl

$1,504Air Canada

Tue, Aug 25 - Tue, Sep 15

7:50 pm - 11:40 amDEN Denver Intl-SYD Sydney Kingsford Smith

23h 50m2 stops Vancouver Intl Brisbane

9:20 am - 4:58 pmSYD Sydney Kingsford Smith-DEN Denver Intl

23h 38m1 stop Vancouver Intl

$1,504Air Canada

Mon, Aug 24 - Mon, Sep 21

7:55 pm - 6:50 amDEN Denver Intl-SYD Sydney Kingsford Smith

18h 55m1 stop Los Angeles

9:15 am - 6:11 pmSYD Sydney Kingsford Smith-DEN Denver Intl

24h 56m1 stop Los Angeles

$1,509Delta

Mon, Aug 24 - Sun, Sep 6

12:29 pm - 6:50 amDEN Denver Intl-SYD Sydney Kingsford Smith

26h 21m1 stop Los Angeles

9:15 am - 6:22 pmSYD Sydney Kingsford Smith-DEN Denver Intl

25h 07m1 stop Los Angeles

$1,509Delta

Sun, Aug 23 - Tue, Aug 25

11:40 am - 7:05 amDEN Denver Intl-SYD Sydney Kingsford Smith

27h 25m1 stop Los Angeles

9:10 am - 11:09 amSYD Sydney Kingsford Smith-DEN Denver Intl

17h 59m1 stop Los Angeles

$2,436Qantas Airways

Useful Info

Low season	July
High season	December
Cheapest flight	$526

Best time to beat the crowds but there is an average 8% increase in price.

Most popular time to fly with an average 36% 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

Coogee

Cronulla

Randwick

Leura

Lithgow

Charlestown

Swansea

Brooklyn

Newport

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Sydney (SYD)

SYD

$526 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

Recent one-way flight deals from Colorado to Sydney

Recent last minute flight deals from Colorado to Sydney

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Everything you need to know for your flight to Sydney

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Complete your trip to Sydney with a hotel stay or car rental

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