HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cairns

$540+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CNS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Cairns with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$1,785
(FlightHub)

One-way from

$540
(Kiwi.com)
From Denver Intl to Cairns
Search Deals
One-way flight from Denver Intl to Cairns
Search Deals

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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2812:55 pmDEN - CNS
2 stops30h 05mAmerican Airlines
Sun 12/146:00 amCNS - DEN
2 stops26h 49mAmerican Airlines
Deal found 6/11$1,165
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:55 pmDEN - CNS
2 stops29h 55mQantas Airways
Thu 12/1112:35 pmCNS - DEN
2 stops47h 13mQantas Airways
Deal found 6/11$1,206
This oojo deal was found by Cheapflights users on 6/10. 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 11/254:18 pmDEN - CNS
2 stops26h 17mFiji Airways
Thu 12/1112:35 pmCNS - DEN
2 stops24h 20mFiji Airways
Deal found 6/10$1,355
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2011:35 amDEN - CNS
2 stops33h 20mMultiple Airlines
Tue 9/307:15 pmCNS - DEN
3 stops40h 39mMultiple Airlines
Deal found 6/11$1,434
This Air Canada deal was found by Cheapflights users on 6/12. 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 11/253:53 pmDEN - CNS
2 stops30h 02mAir Canada
Thu 12/115:35 pmCNS - DEN
2 stops36h 02mAir Canada
Deal found 6/12$1,456
This Gurufare deal was found by Cheapflights users on 6/10. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/251:45 pmDEN - CNS
3 stops29h 15mAir New Zealand
Thu 12/116:00 amCNS - DEN
3 stops28h 50mAir New Zealand
Deal found 6/10$1,468
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:55 pmDEN - CNS
2 stops27h 05mUnited Airlines
Mon 12/156:00 amCNS - DEN
2 stops30h 39mUnited Airlines
Deal found 6/10$1,786
This KAYAK deal was found by Cheapflights users on 6/10. 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.
Wed 11/268:03 amDEN - CNS
3 stops40h 17mSingapore Airlines
Mon 12/86:35 pmCNS - DEN
2 stops35h 54mSingapore Airlines
Deal found 6/10$2,056

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 June 12, 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

Fri 11/28

12:55 pm-12:00 pm

2 stops30h 05m

Cairns

Sun 12/14

6:00 am-3:49 pm

2 stops26h 49m

$1,165

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Tue 11/25

12:55 pm-11:50 am

2 stops29h 55m

Cairns

Thu 12/11

12:35 pm-6:48 pm

2 stops47h 13m

$1,206

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Tue 11/25

4:18 pm-11:35 am

2 stops26h 17m

Cairns

Thu 12/11

12:35 pm-7:55 pm

2 stops24h 20m

$1,355

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Sat 9/20

11:35 am-12:55 pm

2 stops33h 20m

Cairns

Tue 9/30

7:15 pm-7:54 pm

3 stops40h 39m

$1,434

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Tue 11/25

3:53 pm-2:55 pm

2 stops30h 02m

Cairns

Thu 12/11

5:35 pm-12:37 pm

2 stops36h 02m

$1,456

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Tue 11/25

1:45 pm-12:00 pm

3 stops29h 15m

Cairns

Thu 12/11

6:00 am-5:50 pm

3 stops28h 50m

$1,468

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Sun 11/30

5:55 pm-2:00 pm

2 stops27h 05m

Cairns

Mon 12/15

6:00 am-7:39 pm

2 stops30h 39m

$1,786

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Wed 11/26

8:03 am-5:20 pm

3 stops40h 17m

Cairns

Mon 12/8

6:35 pm-1:29 pm

2 stops35h 54m

$2,056

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Tue 11/4

6:01 am-11:35 am

2 stops36h 34m

$540

DenverCairns

DEN - CNS

DENCNS

Denver Intl

Tue 11/4

7:19 pm-10:20 pm

4 stops34h 01m

$2,902

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

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.

Cheapflights Insights

Everything you need to know about your flight from Denver to Cairns

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

Find hourly flight availability from Denver to Cairns. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from Denver to Cairns at noon. Doing so could potentially save you 1% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Cairns by month

Plan your trip to Cairns by taking into account the average rainfall totals by month.

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.

Temperature in Cairns by month

Plan your trip to Cairns by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Cairns

Get insights into the airlines that provide service to Cairns. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cairns. Reviews last updated June 12, 2025.
Fiji Airways
8.1
Very good
194 reviews

Food

7.5

Boarding

8.2

Entertainment

7.5

Overall

8.1

Comfort

8.1

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very good
194 reviews
Fiji Airways
8.1
Very good
194 reviews

Food

7.5

Boarding

8.2

Entertainment

7.5

Overall

8.1

Comfort

8.1

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very good
483 reviews
Fiji Airways
8.1
Very good
194 reviews

Food

7.5

Boarding

8.2

Entertainment

7.5

Overall

8.1

Comfort

8.1

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
854 reviews
Fiji Airways
8.1
Very good
194 reviews

Food

7.5

Boarding

8.2

Entertainment

7.5

Overall

8.1

Comfort

8.1

Crew

8.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

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.

  • What are the cheapest airlines flying from Denver to Cairns round-trip?

    Fiji Airways, at $1,785, was found to be the cheapest airline from Denver to Cairns. An alternate airline flying to your destination would be Air New Zealand.

  • 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 $1,136). Flying from Denver to Cairns in December is currently the most expensive (average of $1,981). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Cairns

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Brisbane flights
Denver to Coolangatta flights
Denver to Townsville flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.