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$690+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CNS
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
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 agosto 20, 2025.

Round-trip from

$1,695
(oojo)

One-way from

$690
(Justfly.com)
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 agosto 20, 2025.

This oojo deal was found by Cheapflights users on 8/18. 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.
jue. 12/254:58 pmDEN - CNS
2 stops25h 37mFiji Airways
sáb. 1/1012:35 pmCNS - DEN
2 stops23h 40mFiji Airways
Deal found 8/18$1,695
This Qantas Airways deal was found by Cheapflights users on 8/18. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2512:59 pmDEN - CNS
2 stops29h 01mMultiple Airlines
sáb. 1/109:20 amCNS - DEN
3 stops29h 22mMultiple Airlines
Deal found 8/18$2,122

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 agosto 20, 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

jue. 12/25

4:58 pm-11:35 am

2 stops25h 37m

Cairns

sáb. 1/10

12:35 pm-7:15 pm

2 stops23h 40m

$1,695

DenverCairns

DEN - CNS

DENCNS

Denver Intl

jue. 12/25

12:59 pm-11:00 am

2 stops29h 01m

Cairns

sáb. 1/10

9:20 am-9:42 pm

3 stops29h 22m

$2,122

DenverCairns

DEN - CNS

DENCNS

Denver Intl

lun. 12/15

7:05 pm-2:00 pm

2 stops25h 55m

$690

DenverCairns

DEN - CNS

DENCNS

Denver Intl

dom. 12/14

7:05 pm-2:00 pm

2 stops25h 55m

$690

DenverCairns

DEN - CNS

DENCNS

Denver Intl

jue. 12/11

12:40 pm-4:35 am

3 stops46h 55m

$727

DenverCairns

DEN - CNS

DENCNS

Denver Intl

vie. 12/12

12:40 pm-4:35 am

3 stops46h 55m

$736

DenverCairns

DEN - CNS

DENCNS

Denver Intl

sáb. 12/13

12:40 pm-4:35 am

3 stops46h 55m

$818

DenverCairns

DEN - CNS

DENCNS

Denver Intl

mar. 12/16

10:51 pm-4:35 am

2 stops36h 44m

$1,008

DenverCairns

DEN - CNS

DENCNS

Denver Intl

mié. 12/17

8:22 pm-4:35 am

2 stops39h 13m

$1,040

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

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?

    Fiji Airways can get you from Denver to Cairns in just under 25h 37m. 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.

  • What is the cheapest month to book a flight from Denver to Cairns?

    Currently, February is the cheapest month in which you can book a flight from Denver to Cairns (average of $1,158). Flying from Denver to Cairns in December is currently the most expensive (average of $1,882). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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