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$1,289+ Cheap flights from Las Vegas (LAS) 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — CNS
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Las Vegas to Cairns

Cheapest flights from Las Vegas to Cairns
Explore the most affordable flight options available from Las Vegas to Cairns. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This oojo deal was found by Cheapflights users on 2/20. 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.
Mon 4/276:43 pm
LAS
-
CNS
2 stops24h 07m
Qantas Airways
Mon 5/412:35 pm
CNS
-
LAS
2 stops39h 26m
Qantas Airways
Deal found 2/20$1,289
This BusinessClass deal was found by Cheapflights users on 2/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:15 pm
LAS
-
CNS
3 stops39h 30m
Air New Zealand
Mon 5/46:00 am
CNS
-
LAS
3 stops28h 59m
Air New Zealand
Deal found 2/20$1,434
This Qantas Airways deal was found by Cheapflights users on 2/19. 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.
Sat 2/2811:29 am
LAS
-
CNS
2 stops30h 21m
Qantas Airways
Wed 3/411:35 am
CNS
-
LAS
2 stops45h 04m
Qantas Airways
Deal found 2/19$1,503
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 2/283:42 pm
LAS
-
CNS
3 stops53h 13m
United Airlines
Wed 3/46:00 am
CNS
-
LAS
2 stops24h 32m
United Airlines
Deal found 2/19$1,743
This Singapore Airlines deal was found by Cheapflights users on 2/19. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:45 am
LAS
-
CNS
3 stops40h 35m
Singapore Airlines
Wed 3/46:35 pm
CNS
-
LAS
3 stops47h 20m
Singapore Airlines
Deal found 2/19$3,915

Find flight deals from Las Vegas to Cairns

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) 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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,289
(oojo)
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Cairns flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Cairns flights.
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From Las Vegas Harry Reid Intl to Cairns
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Las Vegas 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 February 20, 2026.
Use the filters below to find and compare flights from Las Vegas to Cairns that are best for you.

Fly from

Las Vegas

Fly to

Cairns

Route

Depart

Return

Price

Las VegasCairns

LAS - CNS

LASCNS

Las Vegas Harry Reid Intl

Mon 4/27

2:15 pm-10:45 pm

3 stops39h 30m

Cairns

Mon 5/4

6:00 am-5:59 pm

3 stops28h 59m

$1,434

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

  • Most accurate provider: When it comes to deals on Las Vegas-Cairns flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Cairns flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Cairns flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-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 Las Vegas-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 Las Vegas to Cairns

Have a flexible travel schedule? Discover the best time to fly to Cairns from Las Vegas 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 Las Vegas 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 Las Vegas to Cairns?

    Airlines like Air New Zealand fly from Las Vegas to Cairns in about 39h 30m. The time it takes to get you to your destination can typically vary by up to . There are 7392 mi between Las Vegas and Cairns.

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

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

  • How can I find direct flights from Las Vegas to Cairns?

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

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

    Yes. Cheapflights offers flight deals from Las Vegas 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.

See more FAQs

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