$608 Cheap Flights from Kathmandu (KTM) to Cairns (CNS)

View $608 flight on Mon, Sep 8, 2025Opens in a new window

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

Cheap Flights from Kathmandu to Cairns (KTM-CNS)

Prices were available within the past 7 days and start at $608 for one-way flights and $1,791 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Fri, Oct 3 - Fri, Oct 10
KTM
Kathmandu
CNS
Cairns
$1,791 Roundtrip, found 6 days ago
$1,791
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Fri, Oct 3 from Kathmandu to Cairns, returning Fri, Oct 10, priced at $1,791 found 6 days ago
Singapore Airlines
Fri, Oct 3 - Fri, Oct 10
KTM
Kathmandu
CNS
Cairns
$1,866 Roundtrip, found 6 days ago
$1,866
Roundtrip
found 6 days ago
Select Singapore Airlines flight, departing Fri, Oct 3 from Kathmandu to Cairns, returning Fri, Oct 10, priced at $1,866 found 6 days ago
Air India
Fri, Oct 3 - Fri, Oct 10
KTM
Kathmandu
CNS
Cairns
$1,895 Roundtrip, found 6 days ago
$1,895
Roundtrip
found 6 days ago
Select Air India flight, departing Fri, Oct 3 from Kathmandu to Cairns, returning Fri, Oct 10, priced at $1,895 found 6 days ago
Air India
Fri, Oct 3 - Fri, Oct 10
KTM
Kathmandu
CNS
Cairns
$1,928 Roundtrip, found 6 days ago
$1,928
Roundtrip
found 6 days ago
Select Air India flight, departing Fri, Oct 3 from Kathmandu to Cairns, returning Fri, Oct 10, priced at $1,928 found 6 days ago
Air India
Fri, Oct 3 - Fri, Oct 10
KTM
Kathmandu
CNS
Cairns
$1,941 Roundtrip, found 6 days ago
$1,941
Roundtrip
found 6 days ago
Select Air India flight, departing Fri, Oct 3 from Kathmandu to Cairns, returning Fri, Oct 10, priced at $1,941 found 6 days ago
Air India
Fri, Oct 3 - Fri, Oct 10
KTM
Kathmandu
CNS
Cairns
$1,975 Roundtrip, found 6 days ago
$1,975
Roundtrip
found 6 days ago
Select Air India flight, departing Fri, Oct 3 from Kathmandu to Cairns, returning Fri, Oct 10, priced at $1,975 found 6 days ago
Air India
Fri, Oct 3 - Fri, Oct 10
KTM
Kathmandu
CNS
Cairns
$2,018 Roundtrip, found 6 days ago
$2,018
Roundtrip
found 6 days ago
Select Air India flight, departing Fri, Oct 3 from Kathmandu to Cairns, returning Fri, Oct 10, priced at $2,018 found 6 days ago
Cathay Pacific
Fri, Oct 3 - Fri, Oct 10
KTM
Kathmandu
CNS
Cairns
$2,030 Roundtrip, found 6 days ago
$2,030
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Fri, Oct 3 from Kathmandu to Cairns, returning Fri, Oct 10, priced at $2,030 found 6 days ago
China Southern Airlines
Fri, Oct 3 - Fri, Oct 10
KTM
Kathmandu
CNS
Cairns
$2,480 Roundtrip, found 6 days ago
$2,480
Roundtrip
found 6 days ago
Select China Southern Airlines flight, departing Fri, Oct 3 from Kathmandu to Cairns, returning Fri, Oct 10, priced at $2,480 found 6 days ago
Emirates
Fri, Oct 3 - Fri, Oct 10
KTM
Kathmandu
CNS
Cairns
$4,637 Roundtrip, found 6 days ago
$4,637
Roundtrip
found 6 days ago
Select Emirates flight, departing Fri, Oct 3 from Kathmandu to Cairns, returning Fri, Oct 10, priced at $4,637 found 6 days ago
Flights from Kathmandu (KTM) to Cairns (CNS)
Origin airport
Tribhuvan Intl.
Destination airport
Cairns Intl.
Roundtrip price
$1,791
Distance
5079 mi

Kathmandu to Cairns Flights

The cheapest times to fly from Kathmandu to Cairns

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 Kathmandu to Cairns are during the month of October. You can find some of the cheapest flights from Kathmandu to Cairns with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Kathmandu to Cairns

Sunday is one of the best days to book for cheap flights from Kathmandu to Cairns: 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 Kathmandu to Cairns

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 Kathmandu to Cairns in 2025. You can also book with separate airlines for your outbound and return journeys, from $608 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 Kathmandu to Cairns 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 Kathmandu to Cairns 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.

 

Frequently asked questions

How much does a flight from Tribhuvan Intl. Airport (KTM) to Cairns Intl. Airport (CNS) cost?
Lock in a cheap one-way flight from $608 or cheap return flight from $1,791 from Tribhuvan Intl. Airport (KTM) to Cairns Intl. Airport (CNS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Tribhuvan Intl. Airport (KTM) to Cairns Intl. Airport (CNS)?
Flying in October can help you save, as it's the cheapest month for flights between KTM and CNS. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Tribhuvan Intl. Airport (KTM) to Cairns Intl. Airport (CNS)?
To find the cheapest airline flying from KTM to CNS, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Cairns Intl. Airport (CNS)?
You'll have to take a flight with a layover if you're traveling from Tribhuvan Intl. Airport (KTM) to Cairns Intl. Airport (CNS). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from KTM to CNS?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, airline 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 Tribhuvan Intl. Airport (KTM) to Cairns Intl. Airport (CNS)?
Opt for a flight from Tribhuvan Intl. Airport (KTM) to Cairns Intl. Airport (CNS) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Tribhuvan Intl. Airport (KTM) to Cairns Intl. Airport (CNS) last-minute?
Booking your flight from KTM to CNS shortly before your getaway is generally more expensive. But if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a KTM to CNS flight and hotel package?
Securing a KTM to CNS 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. Pick from our impressive range of accommodations and then add car rentals, activities 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 Tribhuvan Intl. Airport (KTM) to Cairns Intl. Airport (CNS)?
If you reserved your KTM to CNS flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

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*Available to One Key members.