$338 Cheap Flights from Kathmandu (KTM) to Utapao (UTP)

View $338 flight on Wed, Dec 31, 2025Opens in a new window

Popular airlines from Tribhuvan Intl. Airport (KTM) to Utapao (UTP-Utapao Intl.)

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Cheap Flights from Kathmandu to Utapao (KTM-UTP)

Prices were available within the past 7 days and start at $338 for one-way flights and $867 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sichuan Airlines
Wed, Dec 31 - Wed, Jan 14
KTM
Kathmandu
UTP
Chonburi Province
$867 Roundtrip, found 5 days ago
$867
Roundtrip
found 5 days ago
Select Sichuan Airlines flight, departing Wed, Dec 31 from Kathmandu to Chonburi Province, returning Wed, Jan 14, priced at $867 found 5 days ago
Thai Lion Mantari
Wed, Dec 31 - Sat, Jan 10
KTM
Kathmandu
UTP
Chonburi Province
$902 Roundtrip, found 2 days ago
$902
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Wed, Dec 31 from Kathmandu to Chonburi Province, returning Sat, Jan 10, priced at $902 found 2 days ago
Thai Lion Mantari
Wed, Dec 31 - Sat, Jan 10
KTM
Kathmandu
UTP
Chonburi Province
$909 Roundtrip, found 2 days ago
$909
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Wed, Dec 31 from Kathmandu to Chonburi Province, returning Sat, Jan 10, priced at $909 found 2 days ago
Sichuan Airlines
Wed, Dec 31 - Sat, Jan 10
KTM
Kathmandu
UTP
Chonburi Province
$912 Roundtrip, found 2 days ago
$912
Roundtrip
found 2 days ago
Select Sichuan Airlines flight, departing Wed, Dec 31 from Kathmandu to Chonburi Province, returning Sat, Jan 10, priced at $912 found 2 days ago
Thai Lion Mantari
Wed, Dec 31 - Sat, Jan 10
KTM
Kathmandu
UTP
Chonburi Province
$914 Roundtrip, found 2 days ago
$914
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Wed, Dec 31 from Kathmandu to Chonburi Province, returning Sat, Jan 10, priced at $914 found 2 days ago
Sichuan Airlines
Wed, Dec 31 - Sat, Jan 10
KTM
Kathmandu
UTP
Chonburi Province
$921 Roundtrip, found 2 days ago
$921
Roundtrip
found 2 days ago
Select Sichuan Airlines flight, departing Wed, Dec 31 from Kathmandu to Chonburi Province, returning Sat, Jan 10, priced at $921 found 2 days ago
Sichuan Airlines
Wed, Dec 31 - Sat, Jan 10
KTM
Kathmandu
UTP
Chonburi Province
$934 Roundtrip, found 2 days ago
$934
Roundtrip
found 2 days ago
Select Sichuan Airlines flight, departing Wed, Dec 31 from Kathmandu to Chonburi Province, returning Sat, Jan 10, priced at $934 found 2 days ago
Thai Lion Mantari
Wed, Dec 31 - Sat, Jan 10
KTM
Kathmandu
UTP
Chonburi Province
$939 Roundtrip, found 2 days ago
$939
Roundtrip
found 2 days ago
Select Thai Lion Mantari flight, departing Wed, Dec 31 from Kathmandu to Chonburi Province, returning Sat, Jan 10, priced at $939 found 2 days ago
China Eastern Airlines
Wed, Dec 31 - Wed, Jan 14
KTM
Kathmandu
UTP
Chonburi Province
$1,054 Roundtrip, found 5 days ago
$1,054
Roundtrip
found 5 days ago
Select China Eastern Airlines flight, departing Wed, Dec 31 from Kathmandu to Chonburi Province, returning Wed, Jan 14, priced at $1,054 found 5 days ago
Malaysia Airlines
Wed, Dec 31 - Wed, Jan 14
KTM
Kathmandu
UTP
Chonburi Province
$1,193 Roundtrip, found 5 days ago
$1,193
Roundtrip
found 5 days ago
Select Malaysia Airlines flight, departing Wed, Dec 31 from Kathmandu to Chonburi Province, returning Wed, Jan 14, priced at $1,193 found 5 days ago

Frequently asked questions

How much does a flight from Tribhuvan Intl. Airport (KTM) to Utapao Intl. Airport (UTP) cost?
Grab a cheap one-way flight from $338 or cheap return flight from $867 from Tribhuvan Intl. Airport (KTM) to Utapao Intl. Airport (UTP) 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 Tribhuvan Intl. Airport (KTM) to Utapao Intl. Airport (UTP)?
The cheapest month to fly from KTM to UTP is December, when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Tribhuvan Intl. Airport (KTM) to Utapao Intl. Airport (UTP)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from KTM to UTP. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Tribhuvan Intl. Airport (KTM) to Utapao Intl. Airport (UTP)?
Direct flights from Tribhuvan Intl. Airport (KTM) to Utapao Intl. Airport (UTP) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KTM to UTP?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*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 Utapao Intl. Airport (UTP)?
To arrive at Utapao Intl. Airport (UTP) on time, book a flight that leaves from Tribhuvan Intl. Airport (KTM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Utapao Intl. Airport (UTP) last-minute?
Waiting until right before your break to book a ticket from KTM to UTP generally means paying more. While it's possible to find some last-minute discounts, they're not always guaranteed. Keep your travel plans flexible for a better chance of scoring a bargain.
Is it cheaper to book a KTM to UTP flight and hotel package?
Compared with arranging flights and hotels separately, booking a KTM to UTP flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Tribhuvan Intl. Airport (KTM) to Utapao Intl. Airport (UTP)?
In most instances, you're able to reschedule or cancel your KTM to UTP flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Tribhuvan Intl.
Destination airport
Utapao Intl.
Roundtrip price
$866
Distance
1448 mi

Book with confidence

Book with confidence

Kathmandu to Utapao Flights

The cheapest times to fly from Kathmandu to Utapao

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

 

The best time to book a flight from Kathmandu to Utapao

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

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 Utapao in 2025. You can also book with separate airlines for your outbound and return journeys, from $338 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 Utapao 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 Utapao 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 Utapao Flights

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*Available to One Key members.