How long is the flight from Denver to Cairns?

Air Canada and Air New Zealand can get you from Denver to Cairns in just under 30h 02m. Your travel time can differ by up to 1h 53m. Airlines will cover a distance of 7982 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Cairns ranges from 0.8 - 16.9 inches per month. March is typically the wettest month, when rainfall can reach 16.9 in. July is typically the driest time to visit Cairns when rainfall is around 0.8 in.

If weather is an important factor for your trip to Cairns, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

What is the cheapest time of day to fly from DEN to CNS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Cairns as you normally would.

Most accurate provider : When it comes to deals on Denver-Cairns flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Cairns flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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.

$2,159+ Cheap Flights from Denver to Cairns

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Cheap flight deals from Denver to Cairns

Cheapest

Best

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, 2026.

Thu 12/106:46 pm -

2 stops25h 44m

Thu 12/1712:35 pm -

2 stops52h 24m

Deal found 10/26

$2,159

Thu 12/103:55 pm -

3 stops31h 55m

Thu 12/176:00 am -

3 stops30h 49m

Deal found 10/26

$2,626

Best flights from Denver to Cairns
Discover carefully curated flight deals from Denver to Cairns that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Thu 12/106:46 pm -

2 stops25h 44m

Thu 12/1712:35 pm -

2 stops52h 24m

Deal found 10/26

$2,159

Sat 1/163:53 pm -

2 stops30h 02m

Sun 1/245:35 pm -

3 stops57h 55m

Deal found 10/28

$2,514

Thu 12/103:55 pm -

3 stops31h 55m

Thu 12/176:00 am -

3 stops30h 49m

Deal found 10/26

$2,626

Sat 1/167:45 am -

3 stops40h 30m

Sun 1/246:20 pm -

3 stops40h 37m

Deal found 10/28

$3,931

Sat 1/163:10 pm -

2 stops27h 10m

Sun 1/246:00 am -

2 stops29h 16m

Deal found 10/28

$2,384

Find flight deals from Denver to Cairns

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$2,159 (Expedia)

Provider with most accurate pricing for Denver Intl-Cairns flight deals.

Search Deals

Provider most trusted by Cheapflights users for Denver Intl-Cairns flights.

Search Deals

From Denver Intl to Cairns

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Thu 12/10

6:46 pm-1:30 pm

2 stops25h 44m

Cairns

Thu 12/17

12:35 pm-11:59 pm

2 stops52h 24m

$2,159

Quickest round-trip

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Sat 1/16

3:10 pm-11:20 am

2 stops27h 10m

Cairns

Sun 1/24

6:00 am-6:16 pm

2 stops29h 16m

$2,384

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Sat 1/16

3:53 pm-2:55 pm

2 stops30h 02m

Cairns

Sun 1/24

5:35 pm-10:30 am

3 stops57h 55m

$2,514

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Thu 12/10

3:55 pm-4:50 pm

3 stops31h 55m

Cairns

Thu 12/17

6:00 am-7:49 pm

3 stops30h 49m

$2,626

DenverCairns

DEN Denver Intl - CNS Cairns

DENCNS

Denver Intl

Sat 1/16

7:45 am-5:15 pm

3 stops40h 30m

Cairns

Sun 1/24

6:20 pm-5:57 pm

3 stops40h 37m

$3,931

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Sorted by cheapest first

Compare providers for flights from Denver to Cairns

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.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Cairns flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

DEN-CNS

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

How long is the flight from Denver to Cairns?
Air Canada and Air New Zealand can get you from Denver to Cairns in just under 30h 02m. Your travel time can differ by up to 1h 53m. Airlines will cover a distance of 7982 mi. This flight may include one or multiple stops.
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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$2,159+ Cheap flights from Denver (DEN) to Cairns (CNS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Denver to Cairns with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Denver to Cairns

Cheapest flights from Denver to CairnsExplore 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, 2026.

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, 2026.

Best flights from Denver to CairnsDiscover carefully curated flight deals from Denver to Cairns that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Discover carefully curated flight deals from Denver to Cairns that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.

Find flight deals from Denver to Cairns

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Use the filters below to find and compare flights from Denver to Cairns that are best for you.

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.

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.

Related info for your journey

How long is the flight from Denver to Cairns?

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

How can I find direct flights from Denver to Cairns?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Denver to Cairns

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Other flights to Cairns

Explore flights to Cairns departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.

Complete your trip

Complete your trip to Cairns by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Denver to Cairns by cabin class

Find flights from Denver to Cairns, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Denver and Cairns flights

Browse other Denver and Cairns flight options. Last updated on October 30, 2026.

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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, 2026.

Best flights from Denver to Cairns
Discover carefully curated flight deals from Denver to Cairns that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.