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.

$519 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, Nov 4 - Thu, Nov 12

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

37h 30m1 stop Los Angeles

2:00 pm - 6:03 pmSYD Sydney Kingsford Smith-DEN Denver Intl

22h 03m2 stops Nadi Los Angeles

$865Multiple Airlines

Wed, Nov 4 - Tue, Nov 10

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

37h 30m1 stop Los Angeles

2:00 pm - 5:35 pmSYD Sydney Kingsford Smith-DEN Denver Intl

21h 35m2 stops Nadi Los Angeles

$865Multiple Airlines

Mon, Oct 26 - Wed, Nov 11

1:30 pm - 8:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

26h 05m2 stops Los Angeles Auckland Intl

9:55 am - 6:00 pmSYD Sydney Kingsford Smith-DEN Denver Intl

26h 05m2 stops Auckland Intl San Francisco

$1,139Air New Zealand

Mon, Feb 1 - Wed, Feb 17

7:58 am - 8:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

30h 37m2 stops Los Angeles Auckland Intl

2:05 pm - 5:50 pmSYD Sydney Kingsford Smith-DEN Denver Intl

21h 45m2 stops Auckland Intl Los Angeles

$1,139Air New Zealand

Sun, Nov 15 - Tue, Dec 15

1:28 pm - 9:05 amCOS Colorado Springs-SYD Sydney Kingsford Smith

25h 37m2 stops Denver Intl Los Angeles

9:20 am - 11:08 amSYD Sydney Kingsford Smith-COS Colorado Springs

19h 48m1 stop Houston George Bush Intcntl

$1,302United Airlines

Tue, Nov 17 - Tue, Dec 15

5:10 pm - 9:20 amCOS Colorado Springs-SYD Sydney Kingsford Smith

22h 10m2 stops Denver Intl San Francisco

9:20 am - 11:08 amSYD Sydney Kingsford Smith-COS Colorado Springs

19h 48m1 stop Houston George Bush Intcntl

$1,302United Airlines

Sat, Oct 17 - Mon, Oct 26

11:23 am - 8:20 amDEN Denver Intl-SYD Sydney Kingsford Smith

27h 57m2 stops Edmonton Vancouver Intl

10:20 am - 6:03 pmSYD Sydney Kingsford Smith-DEN Denver Intl

24h 43m2 stops Vancouver Intl Edmonton

$1,335Air Canada

Mon, Nov 16 - Mon, Nov 30

7:00 pm - 9:35 amDEN Denver Intl-SYD Sydney Kingsford Smith

20h 35m1 stop Vancouver Intl

11:20 am - 12:43 pmSYD Sydney Kingsford Smith-DEN Denver Intl

19h 23m1 stop Vancouver Intl

$1,394Air Canada

Thu, Nov 12 - Mon, Nov 16

12:54 pm - 6:55 amASE Aspen Pitkin County-SYD Sydney Kingsford Smith

24h 01m1 stop Dallas/Fort Worth

2:05 pm - 8:17 pmSYD Sydney Kingsford Smith-ASE Aspen Pitkin County

24h 12m1 stop Dallas/Fort Worth

$1,472Qantas Airways

Sat, Feb 20 - Wed, Mar 24

8:04 pm - 6:25 amDEN Denver Intl-SYD Sydney Kingsford Smith

40h 21m1 stop Los Angeles

11:20 am - 7:34 pmSYD Sydney Kingsford Smith-DEN Denver Intl

25h 14m1 stop Los Angeles

$1,820Qantas Airways

Recent last minute flight deals from Colorado to Sydney

Sun, Sep 13 - Sun, Sep 27

9:05 am - 11:50 amDEN Denver Intl-SYD Sydney Kingsford Smith

34h 45m2 stops Los Angeles Nadi

2:25 pm - 10:07 amSYD Sydney Kingsford Smith-DEN Denver Intl

35h 42m3 stops Nadi Los Angeles Las Vegas Harry Reid Intl

$1,261Multiple Airlines

Sun, Sep 13 - Sun, Sep 27

7:50 pm - 7:20 amDEN Denver Intl-SYD Sydney Kingsford Smith

19h 30m1 stop Vancouver Intl

9:20 am - 6:04 pmSYD Sydney Kingsford Smith-DEN Denver Intl

24h 44m2 stops Vancouver Intl Edmonton

$1,308Air Canada

Sun, Sep 13 - Sun, Sep 27

7:50 pm - 7:20 amDEN Denver Intl-SYD Sydney Kingsford Smith

19h 30m1 stop Vancouver Intl

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

23h 38m1 stop Vancouver Intl

$1,309Air Canada

Sat, Sep 12 - Sun, Sep 27

10:44 pm - 7:30 amDEN Denver Intl-SYD Sydney Kingsford Smith

40h 46m1 stop Los Angeles

2:25 pm - 9:32 amSYD Sydney Kingsford Smith-DEN Denver Intl

35h 07m2 stops Nadi Los Angeles

$1,375Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

12:25 pm - 6:50 amDEN Denver Intl-SYD Sydney Kingsford Smith

26h 25m1 stop Los Angeles

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

24h 56m1 stop Los Angeles

$1,511Delta

Tue, Sep 15 - Tue, Sep 22

6:06 pm - 6:50 amDEN Denver Intl-SYD Sydney Kingsford Smith

20h 44m2 stops Salt Lake City Los Angeles

9:15 am - 10:40 pmSYD Sydney Kingsford Smith-DEN Denver Intl

29h 25m2 stops Los Angeles Salt Lake City

$1,516Delta

Fri, Sep 11 - Sun, Sep 27

11:45 am - 8:45 amDEN Denver Intl-SYD Sydney Kingsford Smith

29h 00m2 stops Los Angeles Auckland Intl

10:20 am - 12:36 pmSYD Sydney Kingsford Smith-DEN Denver Intl

18h 16m1 stop San Francisco

$1,530Air New Zealand

Sun, Sep 13 - Sun, Sep 27

5:49 pm - 8:45 amDEN Denver Intl-SYD Sydney Kingsford Smith

22h 56m2 stops San Francisco Auckland Intl

10:20 am - 2:24 pmSYD Sydney Kingsford Smith-DEN Denver Intl

20h 04m1 stop San Francisco

$1,530Air New Zealand

Sun, Sep 13 - Sun, Sep 27

5:01 pm - 7:00 amCOS Colorado Springs-SYD Sydney Kingsford Smith

21h 59m2 stops Denver Intl Los Angeles

10:20 am - 3:02 pmSYD Sydney Kingsford Smith-COS Colorado Springs

20h 42m2 stops San Francisco Denver Intl

$1,535United Airlines

Sun, Sep 13 - Sun, Sep 27

6:11 pm - 7:05 amDEN Denver Intl-SYD Sydney Kingsford Smith

20h 54m1 stop Los Angeles

5:50 pm - 10:41 pmSYD Sydney Kingsford Smith-DEN Denver Intl

20h 51m1 stop Los Angeles

$2,062Qantas Airways

Useful Info

Low season	May
High season	December
Cheapest flight	$519

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 34% 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

Swansea

Charlestown

Brooklyn

Newport

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$519 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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FAQs for booking flights from Colorado to Sydney

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