Cheap Flights from Kathmandu (KTM) to Udon Thani (UTH)

Popular airlines from Tribhuvan Intl. Airport (KTM) to Udon Thani (UTH-Udon Thani Intl.)

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Frequently asked questions

How much does a flight from Tribhuvan Intl. Airport (KTM) to Udon Thani Intl. Airport (UTH) cost?
Snag a cheap one-way flight or cheap return flight from Tribhuvan Intl. Airport (KTM) to Udon Thani Intl. Airport (UTH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tribhuvan Intl. Airport (KTM) to Udon Thani Intl. Airport (UTH)?
The cheapest month to fly from KTM to UTH is , when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Tribhuvan Intl. Airport (KTM) to Udon Thani Intl. Airport (UTH)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest KTM to UTH flight.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Udon Thani Intl. Airport (UTH)?
There aren't any daily nonstop flights available from Tribhuvan Intl. Airport (KTM) to Udon Thani Intl. Airport (UTH). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from KTM to UTH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Udon Thani Intl. Airport (UTH)?
Book a flight from Tribhuvan Intl. Airport (KTM) to Udon Thani Intl. Airport (UTH) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this 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 Udon Thani Intl. Airport (UTH) last-minute?
Last-minute bookings from KTM to UTH are typically more expensive. To secure the best rates, start looking for flights early. That being said, if your travel plans are flexible, it's possible to score a cheap fare right before your trip.
Is it cheaper to book a KTM to UTH flight and hotel package?
Booking a KTM to UTH flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tribhuvan Intl. Airport (KTM) to Udon Thani Intl. Airport (UTH)?
If you reserved your KTM to UTH flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. 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.

Travel information

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Udon Thani Intl.
Distance
1318 mi

Book with confidence

Book with confidence

Kathmandu to Udon Thani Flights

The cheapest times to fly from Kathmandu to Udon Thani

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

 

The best time to book a flight from Kathmandu to Udon Thani

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

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 Udon Thani in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Udon Thani 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 Udon Thani 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.

 

Kathmandu to Udon Thani Flights

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*Available to One Key members.