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$812+ Cheap flights from Denver (DEN) to Cairns (CNS)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CNS
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Denver to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Cairns (CNS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,344
(Air Canada)

One-way from

$812
(Kiwi.com)
Provider with most accurate pricing for Denver Intl-Cairns flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Cairns flights.
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From Denver Intl to Cairns
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One-way flight from Denver Intl to Cairns
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Find flight deals from Denver to Cairns

Cheapest flights from Denver to Cairns
Explore the most affordable flight options available from Denver to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:05 pmDEN - CNS
2 stops29h 10mMultiple Airlines
Thu 12/119:05 amCNS - DEN
2 stops25h 39mMultiple Airlines
Deal found 10/29$1,344
This KAYAK deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:05 amDEN - CNS
3 stops35h 00mAir New Zealand
Thu 12/116:00 amCNS - DEN
3 stops30h 40mAir New Zealand
Deal found 10/30$1,493
This oojo deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:55 pmDEN - CNS
2 stops25h 40mFiji Airways
Sat 1/1012:35 pmCNS - DEN
2 stops22h 38mFiji Airways
Deal found 10/30$1,829
This Ovago deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/304:55 pmDEN - CNS
2 stops25h 40mFiji Airways
Sun 1/115:35 pmCNS - DEN
3 stops42h 18mFiji Airways
Deal found 10/30$2,013
This oojo deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:11 pmDEN - CNS
2 stops57h 54mQantas Airways
Sun 1/115:35 pmCNS - DEN
2 stops59h 43mQantas Airways
Deal found 10/29$2,093
This Ovago deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:39 pmDEN - CNS
2 stops35h 11mQantas Airways
Sat 1/106:00 amCNS - DEN
3 stops27h 21mQantas Airways
Deal found 10/29$2,461

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Cairns 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Denver to Cairns that are best for you.

Fly from

Denver

Fly to

Cairns

Route

Depart

Return

Price

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Tue 12/2

7:05 pm-5:15 pm

2 stops29h 10m

Cairns

Thu 12/11

9:05 am-5:44 pm

2 stops25h 39m

$1,344

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Tue 12/2

10:05 am-2:05 pm

3 stops35h 00m

Cairns

Thu 12/11

6:00 am-7:40 pm

3 stops30h 40m

$1,493

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Fri 1/16

12:53 pm-2:05 pm

2 stops32h 12m

Cairns

Sat 1/24

2:50 pm-6:53 pm

2 stops45h 03m

$1,633

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Fri 1/16

7:05 pm-2:05 pm

2 stops26h 00m

Cairns

Sat 1/24

6:00 am-12:26 pm

2 stops23h 26m

$1,651

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Thu 12/25

4:55 pm-11:35 am

2 stops25h 40m

Cairns

Sat 1/10

12:35 pm-6:13 pm

2 stops22h 38m

$1,829

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Fri 1/16

7:40 pm-4:50 pm

2 stops28h 10m

Cairns

Sat 1/24

3:35 pm-4:32 pm

3 stops41h 57m

$1,986

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Tue 12/30

4:55 pm-11:35 am

2 stops25h 40m

Cairns

Sun 1/11

5:35 pm-6:53 pm

3 stops42h 18m

$2,013

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Fri 1/9

10:30 pm-11:35 am

2 stops44h 05m

$812

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Fri 1/9

3:58 pm-4:50 pm

3 stops31h 52m

$1,453

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Compare providers for flights from Denver to Cairns

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Cairns in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Cairns flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Cairns flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Cairns flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Cairns flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Cairns flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Denver with our price prediction graph.
Estimated round-trip 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.

Related info for your journey

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

  • How long is the flight from Denver to Cairns?

    Air New Zealand can get you from Denver to Cairns in just under 35h. Your travel time can differ by up to . Airlines will cover a distance of 7982 mi.

  • Can I find deals for flights from Denver to Cairns that include hotel bookings?

    Yes. In addition to deals on Denver to Cairns flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Cairns?

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

  • Can I find deals for business class flights from Denver to Cairns?

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

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