$865 Cheap Flights from Cairns (CNS) to Kathmandu (KTM)

View $865 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM)

Cheap Flights from Cairns to Kathmandu (CNS-KTM)

Prices were available within the past 7 days and start at $865 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM) cost?
Grab a cheap one-way flight from $865 or cheap return flight from Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between CNS and KTM. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from CNS to KTM. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM)?
You'll need to hop on a flight with a layover if you're traveling from Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from CNS to KTM?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM)?
To avoid potential delays on the Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM) route, aim to fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM) last-minute?
Booking your plane ticket from CNS to KTM just before your trip is typically more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a CNS to KTM flight and hotel package?
Booking a CNS to KTM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cairns Intl. Airport (CNS) to Tribhuvan Intl. Airport (KTM)?
Generally, it's possible to reschedule or cancel your CNS to KTM flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Cairns Intl.
Destination airport
Tribhuvan Intl.
Distance
5079 mi

Book with confidence

Cairns to Kathmandu Flights

The cheapest times to fly from Cairns to Kathmandu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cairns to Kathmandu are during the month of . You can find some of the cheapest flights from Cairns to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cairns to Kathmandu

Sunday is one of the best days to book for cheap flights from Cairns to Kathmandu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cairns to Kathmandu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cairns to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $865 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cairns to Kathmandu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cairns to Kathmandu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cairns to Kathmandu Flights

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*Available to One Key members.