App
Customer Support
PKR
Find Bookings
Trip.com
>
Cheap Flights
>
Thailand
>
Udon Thani
>
Flights from Kathmandu to Udon Thani
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Kathmandu to Udon Thani Starting at Rs 51,598

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • KTM14:25
        16h 50m
        1 stop
        UTH08:30
        Tue, Jan 14|Kathmandu - Udon Thani|Thai Lion Air
        Rs 51,598Rs 117,257
        56% OFF
        56% OFF
        Rs 117,257Rs 51,598

        Choose Thai Lion Air flights from Kathmandu to Udon Thani. The one-way connecting flight with Thai Lion Air departs from Tribhuvan International Airport on Tue, Jan 14, arriving at Udonthani International Airport. One-way Prices start from Rs 51,598 including taxes and charges.

      • KTM15:00
        26h 45m
        1 stop
        UTH19:00
        Fri, Jan 24|Kathmandu - Udon Thani|Thai AirAsia
        Rs 53,573Rs 117,257
        54% OFF
        54% OFF
        Rs 117,257Rs 53,573

        Choose Thai AirAsia flights from Kathmandu to Udon Thani. The one-way connecting flight with Thai AirAsia departs from Tribhuvan International Airport on Fri, Jan 24, arriving at Udonthani International Airport. One-way Prices start from Rs 53,573 including taxes and charges.

      • KTM14:25
        27h 20m
        1 stop
        UTH19:00
        Tue, Mar 25|Kathmandu - Udon Thani|Thai Lion Air
        Rs 53,763Rs 117,257
        54% OFF
        54% OFF
        Rs 117,257Rs 53,763

        Choose Thai Lion Air flights from Kathmandu to Udon Thani. The one-way connecting flight with Thai Lion Air departs from Tribhuvan International Airport on Tue, Mar 25, arriving at Udonthani International Airport. One-way Prices start from Rs 53,763 including taxes and charges.

      • KTM14:25
        15h 25m
        1 stop
        UTH07:05
        Sat, Jan 25|Kathmandu - Udon Thani|Thai Lion Air
        Rs 59,881
        Rs 59,881

        Choose Thai Lion Air flights from Kathmandu to Udon Thani. The one-way connecting flight with Thai Lion Air departs from Tribhuvan International Airport on Sat, Jan 25, arriving at Udonthani International Airport. One-way Prices start from Rs 59,881 including taxes and charges.

      • KTM14:25
        15h 25m
        1 stop
        UTH07:05
        Thu, Jan 23|Kathmandu - Udon Thani|Thai Lion Air
        Rs 60,147
        Rs 60,147

        Choose Thai Lion Air flights from Kathmandu to Udon Thani. The one-way connecting flight with Thai Lion Air departs from Tribhuvan International Airport on Thu, Jan 23, arriving at Udonthani International Airport. One-way Prices start from Rs 60,147 including taxes and charges.

      • KTM23:10
        7h 35m
        1 stop
        UTH08:00
        Tue, Jan 14|Kathmandu - Udon Thani|Thai Airways
        Rs 73,369
        Rs 73,369

        Choose Thai Airways flights from Kathmandu to Udon Thani. The one-way connecting flight with Thai Airways departs from Tribhuvan International Airport on Tue, Jan 14, arriving at Udonthani International Airport. One-way Prices start from Rs 73,369 including taxes and charges.

      • KTM11:10
        18h 40m
        1 stop
        UTH07:05
        Fri, Jan 24|Kathmandu - Udon Thani|Royal Nepal Airlines
        Rs 77,397
        Rs 77,397

        Choose Royal Nepal Airlines flights from Kathmandu to Udon Thani. The one-way connecting flight with Royal Nepal Airlines departs from Tribhuvan International Airport on Fri, Jan 24, arriving at Udonthani International Airport. One-way Prices start from Rs 77,397 including taxes and charges.

      • KTM21:00
        22h 50m
        1 stop
        UTH21:05
        Tue, Mar 25|Kathmandu - Udon Thani|Thai Airways
        Rs 77,739
        Rs 77,739

        Choose Thai Airways flights from Kathmandu to Udon Thani. The one-way connecting flight with Thai Airways departs from Tribhuvan International Airport on Tue, Mar 25, arriving at Udonthani International Airport. One-way Prices start from Rs 77,739 including taxes and charges.

      • KTM13:30
        16h 20m
        1 stop
        UTH07:05
        Thu, Jan 23|Kathmandu - Udon Thani|Thai Airways
        Rs 80,018
        Rs 80,018

        Choose Thai Airways flights from Kathmandu to Udon Thani. The one-way connecting flight with Thai Airways departs from Tribhuvan International Airport on Thu, Jan 23, arriving at Udonthani International Airport. One-way Prices start from Rs 80,018 including taxes and charges.

      • KTM21:00
        9h 45m
        1 stop
        UTH08:00
        Sat, Jan 25|Kathmandu - Udon Thani|Thai Airways
        Rs 83,096
        Rs 83,096

        Choose Thai Airways flights from Kathmandu to Udon Thani. The one-way connecting flight with Thai Airways departs from Tribhuvan International Airport on Sat, Jan 25, arriving at Udonthani International Airport. One-way Prices start from Rs 83,096 including taxes and charges.

      • KTM01:00 pm
        3h 5m
        Nonstop
        UTH02:00 pm
        Mon, Jan 20|Kathmandu - Udon Thani|Thai Lion Air
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Kathmandu to Udon Thani

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Kathmandu to Udon Thani

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Thai Lion Air
From Rs 51,598
Thai AirAsia
From Rs 53,573
Thai Airways
From Rs 73,369
Royal Nepal Airlines
From Rs 77,397
Batik Air Malaysia
From Rs 90,087
Himalaya Airlines
From Rs 92,405
IndiGo
From Rs 121,015
Cathay Pacific
From Rs 150,158
China Southern Airlines
From Rs 151,791

Find more flights and airlines

Alternative Routes from Kathmandu to Udon Thani

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Kathmandu to Udon Thani.

  • Cheapest
    Thai Lion Air
    KTM
    14:25
    16h 50m
    1 transfer
    UTH
    08:30
    Tribhuvan International Airport - Udonthani International Airport
    Tue, Jan 14Thai Lion Air
    Rs 51,598
  • Thai Lion Air
    KTM
    14:25
    16h 50m
    1 transfer
    UTH
    08:30
    Tribhuvan International Airport - Udonthani International Airport
    Tue, Jan 14Thai Lion Air
    Rs 51,598
    Find More Flights

FAQ

  • When are flight tickets from Kathmandu (KTM) to Udon Thani (UTH) the cheapest?

    Airlines adjust prices for flights from Kathmandu to Udon Thani based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kathmandu (KTM) to Udon Thani (UTH) cost?

    According to Trip.com's data, the lowest price is around Rs 159,428.

How to find a cheap flight from Kathmandu to Udon Thani

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kathmandu to Udon Thani. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Kathmandu to Udon Thani

Cheapest nonstop flight priceRs 51,597
Off-season for travelDecember
Peak season for travelOctober
Flight distance2,121.68 km
Popular airlineIndiGo

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.