App
Help
SGD
Find Bookings
Trip.com
>
Flights
>
Thailand
>
Flights to Bangkok
>
Kathmandu to Bangkok flight
>
Kathmandu to Don Mueang International Airport flight
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

Cheap Flights from Kathmandu to Don Mueang International Airport

  • One way
  • Round-trip
      • Cheapest nonstop
        KTM15:00
        3h 20m
        Nonstop
        DMK19:35
        Kathmandu - Bangkok|Wed, Mar 5|Thai Airasia
        S$ 147S$ 322
        54% OFF
        54% OFF
        S$ 322S$ 147

        Fly from Kathmandu to Bangkok on Wed, Mar 5 with Thai Airasia. One-way direct flights with Thai Airasia depart Tribhuvan International Airport and arrive Don Mueang International Airport starting at S$ 147 including taxes and charges.

      • KTM15:00
        3h 20m
        Nonstop
        DMK19:35
        Kathmandu - Bangkok|Mon, Mar 10|Thai Airasia
        S$ 147S$ 322
        54% OFF
        54% OFF
        S$ 322S$ 147

        Fly from Kathmandu to Bangkok on Mon, Mar 10 with Thai Airasia. One-way direct flights with Thai Airasia depart Tribhuvan International Airport and arrive Don Mueang International Airport starting at S$ 147 including taxes and charges.

      • KTM15:00
        3h 20m
        Nonstop
        DMK19:35
        Kathmandu - Bangkok|Mon, Mar 3|Thai Airasia
        S$ 152S$ 322
        53% OFF
        53% OFF
        S$ 322S$ 152

        Fly from Kathmandu to Bangkok on Mon, Mar 3 with Thai Airasia. One-way direct flights with Thai Airasia depart Tribhuvan International Airport and arrive Don Mueang International Airport starting at S$ 152 including taxes and charges.

      • KTM15:00
        3h 20m
        Nonstop
        DMK19:35
        Kathmandu - Bangkok|Mon, Feb 24|Thai Airasia
        S$ 152
        S$ 152

        Fly from Kathmandu to Bangkok on Mon, Feb 24 with Thai Airasia. One-way direct flights with Thai Airasia depart Tribhuvan International Airport and arrive Don Mueang International Airport starting at S$ 152 including taxes and charges.

      • KTM15:00
        3h 20m
        Nonstop
        DMK19:35
        Kathmandu - Bangkok|Fri, Mar 28|Thai Airasia
        S$ 162
        S$ 162

        Fly from Kathmandu to Bangkok on Fri, Mar 28 with Thai Airasia. One-way direct flights with Thai Airasia depart Tribhuvan International Airport and arrive Don Mueang International Airport starting at S$ 162 including taxes and charges.

      • KTM15:00
        3h 20m
        Nonstop
        DMK19:35
        Kathmandu - Bangkok|Fri, Mar 21|Thai Airasia
        S$ 170
        S$ 170

        Fly from Kathmandu to Bangkok on Fri, Mar 21 with Thai Airasia. One-way direct flights with Thai Airasia depart Tribhuvan International Airport and arrive Don Mueang International Airport starting at S$ 170 including taxes and charges.

      • KTM15:00
        3h 20m
        Nonstop
        DMK19:35
        Kathmandu - Bangkok|Sun, Feb 23|Thai Airasia
        S$ 190
        S$ 190

        Fly from Kathmandu to Bangkok on Sun, Feb 23 with Thai Airasia. One-way direct flights with Thai Airasia depart Tribhuvan International Airport and arrive Don Mueang International Airport starting at S$ 190 including taxes and charges.

      • KTM15:00
        3h 20m
        Nonstop
        DMK19:35
        Kathmandu - Bangkok|Fri, Feb 21|Thai Airasia
        S$ 190
        S$ 190

        Fly from Kathmandu to Bangkok on Fri, Feb 21 with Thai Airasia. One-way direct flights with Thai Airasia depart Tribhuvan International Airport and arrive Don Mueang International Airport starting at S$ 190 including taxes and charges.

      • KTM15:00
        3h 20m
        Nonstop
        DMK19:35
        Kathmandu - Bangkok|Sun, Feb 16|Thai Airasia
        S$ 190
        S$ 190

        Fly from Kathmandu to Bangkok on Sun, Feb 16 with Thai Airasia. One-way direct flights with Thai Airasia depart Tribhuvan International Airport and arrive Don Mueang International Airport starting at S$ 190 including taxes and charges.

      • KTM15:00
        3h 20m
        Nonstop
        DMK19:35
        Kathmandu - Bangkok|Sun, Feb 9|Thai Airasia
        S$ 198
        S$ 198

        Fly from Kathmandu to Bangkok on Sun, Feb 9 with Thai Airasia. One-way direct flights with Thai Airasia depart Tribhuvan International Airport and arrive Don Mueang International Airport starting at S$ 198 including taxes and charges.

      • KTM01:00 pm
        3h 5m
        Nonstop
        DMK02:00 pm
        Kathmandu - Bangkok|Sat, Jan 11|Thai Airasia
        Find More Flights
        Find More Flights

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

Selected Airlines from Kathmandu to Don Mueang International Airport

Thai Lion Air
From S$ 160
Thai Airasia
From S$ 280
Batik Air Malaysia
From S$ 394
IndiGo
From S$ 513
Cathay Pacific
From S$ 710

Find more flights and airlines

Airports in Kathmandu

  • 0.44 km from central Kathmandu
    Tribhuvan International Airport
    Tickets From
    S$ 280
Flight Schedule from Kathmandu to Don Mueang International Airport
Flight info.
Departure
Arrival
Weekly Schedule

  1. SL221

    Thai Lion Air

    14:25

    KTM

    3.3h

    Nonstop

    18:55

    DMK

    -M-W-F-
    Search

  2. FD183

    Thai Airasia

    15:00

    KTM

    3.3h

    Nonstop

    19:35

    DMK

    S-TWT-S
    Search
Find more flights and airlines

Flight Info of Flights from Kathmandu to Don Mueang International Airport

Cheapest return ticket priceS$ 255
Cheapest direct flight priceS$ 152
Off-season for travelJanuary
Peak season for travelOctober

FAQs for Kathmandu to Don Mueang International Airport Flights

  • When to buy flight tickets from Kathmandu (KTM) to Bangkok (BKK) the cheapest?

    Airlines adjust prices for flights from Kathmandu to Bangkok based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Kathmandu (KTM) to Bangkok (BKK) cost?

    According to Trip.com's data, the lowest price is around S$ 892.

  • How long is a flight from Kathmandu (KTM) to Bangkok (BKK)?

    It takes about 3 hours 22 minutes to fly from Kathmandu (KTM) to Bangkok (BKK).

  • What is the transportation method from the main airport to downtown in Bangkok?

    • The distance from Don Mueang International Airport to downtown is about 22km, by taxi about 40 minutes.
    • The distance from Suvarnabhumi Airport to downtown is about 24km, by taxi about 40 minutes.

  • What time does the latest flight from Kathmandu to Bangkok depart?

    The latest flight departs from Kathmandu (KTM) at 21:00 and arrives in Bangkok (BKK) at 01:45.

  • What are the most popular airlines that fly from Kathmandu (KTM) to Bangkok (BKK)?

    Airlines with flights from Kathmandu (KTM) to Bangkok (BKK): Nepal Airlines, Thai Airasia, Thai Lion Air, Thai Airways and Hahn Air System.

  • What's the most popular airline for direct flights from Kathmandu (KTM) to Bangkok (BKK)?

    Thai Smile operates 22 direct flights from Kathmandu (KTM) to Bangkok (BKK).

  • How many airports in Bangkok?

    There are 2 airports near Bangkok: Suvarnabhumi Airport and Don Mueang International Airport.

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. Travel License No. 02943