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Cheap flights from Colorado to Perth from $905

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — PER
30 Mar — 6 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colorado to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Colorado to Perth
Explore the most affordable flight options available from Colorado to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 February 2026.

Tue 1/917:50
DEN
-
PER
2 stops32h 10m
Air New Zealand
Tue 15/919:50
PER
-
DEN
2 stops37h 40m
Air New Zealand
Deal found 27/2$1,924
Thu 22/1007:00
DEN
-
PER
2 stops33h 50m
Multiple Airlines
Sun 25/1000:25
PER
-
DEN
2 stops34h 05m
Multiple Airlines
Deal found 25/2$1,943
Fri 21/817:50
DEN
-
PER
2 stops32h 10m
Air New Zealand
Sun 30/819:50
PER
-
DEN
2 stops37h 40m
Air New Zealand
Deal found 25/2$1,990
Fri 6/1121:25
DEN
-
PER
2 stops52h 25m
Air New Zealand
Fri 13/1118:50
PER
-
DEN
2 stops38h 00m
Air New Zealand
Deal found 24/2$2,070
Mon 1/618:05
DEN
-
PER
2 stops31h 55m
Air New Zealand
Wed 17/619:50
PER
-
DEN
2 stops42h 07m
Air New Zealand
Deal found 27/2$2,076
Mon 1/615:43
DEN
-
PER
2 stops34h 17m
Air New Zealand
Mon 8/616:25
PER
-
DEN
3 stops41h 15m
Air New Zealand
Deal found 24/2$2,136
Sun 12/416:34
DEN
-
PER
2 stops33h 26m
Air New Zealand
Sun 19/406:05
PER
-
DEN
3 stops38h 39m
Air New Zealand
Deal found 26/2$2,270

Find flight deals from Colorado to Perth

Keep the following information in mind while searching for Colorado to Perth flight deals. Data was last updated 28 February 2026.

Round-trip from

$1,990

One-way from

$905

Popular in

May

Cheapest in

December

Average price

$1,917
Air New Zealand
  • Air New Zealand
  • 21/8-30/8
  • 4 total stops
  • 69h 50m total
  • Colorado to Perth
Search Deals
15/3
  • 15/3
  • 3 total stops
  • 53h 20m total
  • Colorado to Perth
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($334 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($103 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Colorado to Perth 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, Cheapflights users made 647,157 searches. Data last updated 28 February 2026.
Use the filters below to find and compare flights from Colorado to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverPerth

DEN - PER

DENPER

Denver Intl

Fri 21/8

17:30-16:00

2 stops32h 30m

Perth

Sun 30/8

19:50-19:40

2 stops37h 50m

$1,990

DenverPerth

DEN - PER

DENPER

Denver Intl

Mon 1/6

18:05-16:00

2 stops31h 55m

Perth

Wed 17/6

19:50-23:57

2 stops42h 07m

$2,076

DenverPerth

DEN - PER

DENPER

Denver Intl

Mon 1/6

11:45-16:00

2 stops38h 15m

Perth

Mon 8/6

16:25-14:27

2 stops36h 02m

$2,201

DenverPerth

DEN - PER

DENPER

Denver Intl

Sun 12/4

07:45-16:00

2 stops42h 15m

Perth

Sun 19/4

16:25-12:12

2 stops33h 47m

$2,352

DenverPerth

DEN - PER

DENPER

Denver Intl

Fri 10/4

06:15-12:15

3 stops40h 00m

Perth

Thu 16/4

00:50-18:16

2 stops31h 26m

$2,430

DenverPerth

DEN - PER

DENPER

Denver Intl

Fri 21/8

19:15-14:40

2 stops29h 25m

Perth

Sat 29/8

01:10-22:58

3 stops35h 48m

$2,441

DenverPerth

DEN - PER

DENPER

Denver Intl

Fri 10/4

18:20-12:05

2 stops27h 45m

Perth

Fri 17/4

10:30-20:03

2 stops23h 33m

$2,442

DenverPerth

DEN - PER

DENPER

Denver Intl

Fri 10/4

20:11-11:15

2 stops25h 04m

Perth

Fri 17/4

06:15-06:44

3 stops38h 29m

$2,729

DenverPerth

DEN - PER

DENPER

Denver Intl

Sun 22/3

07:55-12:35

2 stops38h 40m

Perth

Sun 29/3

16:55-22:59

3 stops44h 04m

$2,919

DenverPerth

DEN - PER

DENPER

Denver Intl

Mon 6/7

16:15-16:15

3 stops58h 00m

$1,060

Flights are sorted by cheapest return flights first.

Deals found on 24/2

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Colorado to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Colorado with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colorado to Perth
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Perth from Colorado?

    Most people fly into Perth (PER) if they book a flight to Perth from Colorado. Perth is conveniently located just 10.2 km from Perth’s city centre.

  • How long is the flight from Colorado to Perth?

    Airlines like Air New Zealand fly from Colorado to Perth in about 32h 30m. The time it takes to get you to your destination can typically vary by up to . Colorado and Perth are separated by a distance of 16272 km.

  • Can I find deals for flights from Colorado to Perth that include hotel bookings?

    Yes. In addition to deals on Colorado to Perth flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Perth.

  • Can I find deals for business class flights from Colorado to Perth?

    Yes. Cheapflights offers flight deals from Colorado to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle
Rottnest Island
Mandurah

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Can Cheapflights find flights from Colorado to Perth with no change fees?

Need flexible booking options for your flight to Perth from Colorado? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Colorado to Perth become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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