Flight Routes from Kathmandu to Bangkok

Compare cheap outbound and return flights from Kathmandu (KTM) to Bangkok (BKK) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest flight
non-stop flights
11x / week
Flight distance
2,232 km
Time difference
Most popular airlines
  1. Thai AirwaysThai Airways
  2. Nepal AirlinesNepal Airlines
  3. Himalaya AirlinesHimalaya Airlines

Flight schedule from Kathmandu (KTM) to Bangkok (BKK)

Select a travel date in the flight schedule for the route from Kathmandu (KTM) to Bangkok (BKK) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flights17 of 17
fromto
dep.arr.
durationstopovers
  1. Aug 30 – Sep 5, 2026
  2. September 6 – 12, 2026
  3. September 13 – 19, 2026
    1. KTMBKK
      nonstop
      1. Thai Airways
    2. KTMBKK
      1 stopover
      1. Air India
    3. KTMBKK
      1 stopover
      1. Nepal Airlines
      2. IndiGo Airlines
    4. KTMBKK
      1 stopover
      1. IndiGo Airlines
    5. KTMBKK
      nonstop
      1. Nepal Airlines
    6. KTMBKK
      1 stopover
      1. China Southern Airlines
    7. KTMBKK
      1 stopover
      1. Biman Bangladesh Airlines
    8. KTMBKK
      1 stopover
      1. Malaysia Airlines
    9. KTMBKK
      1 stopover
      1. SriLankan Airlines
    10. KTMBKK
      1 stopover
      1. SriLankan Airlines
    11. KTMBKK
      nonstop
      1. Thai Airways
    12. KTMBKK
      1 stopover
      1. SriLankan Airlines
    13. KTMBKK
      1 stopover
      1. SriLankan Airlines
    14. KTMBKK
      1 stopover
      1. Biman Bangladesh Airlines
    15. KTMBKK
      1 stopover
      1. China Southern Airlines

      Tips and tricks to help you find cheap flights from Kathmandu to Bangkok

      Favorite airline: Thai Airways
      100 % of travelers choose to book flights on this route with Thai Airways, Emirates and Malaysia Airlines.
      Thai Airways
      78 %
      Emirates
      11 %
      Malaysia Airlines
      11 %
      Direct flights are the cheapest connection
      Compared to direct flights, flights with a stopover on this route are on average 31 % more expensive.
      non stop flight
      1 stop
      03h 30min
      18h 10min
      304 $
      438 $
      The favorite connection is non-stop
      Flights from Kathmandu to Bangkok are most often booked as a direct flight.
      Route
      bookings
      Direct flights
      03h 30min, from 304 $
      88 %
      1 stopover Kuala Lumpur-International Airport
      18h 10min, from 438 $
      12 %

      Important flight information

      Frequently Asked Questions (FAQ)

      How long is the flight from Kathmandu to Bangkok?
      A nonstop flight from Kathmandu to Bangkok typically takes around 3 hours 30 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 7 hours 45 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
      Are there nonstop flights from Kathmandu to Bangkok?
      Yes, there are nonstop flights from Kathmandu to Bangkok, although not necessarily every day. On average, around 11 to 12 flights per week are available. If you have flexibility with your travel dates, you will have an easier time finding a suitable nonstop connection.
      Which airlines fly from Kathmandu to Bangkok?
      Direct flights from Kathmandu to Bangkok are operated by, among others, Thai Airways, Nepal Airlines and Himalaya Airlines. Connecting flights with one stop are also available, for example with Air India (via Delhi), China Southern (via Guangzhou) and IndiGo Airlines (via Delhi). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
      On which days are there nonstop flights from Kathmandu to Bangkok?
      Nonstop flights from Kathmandu to Bangkok operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
      How many flights are there per day from Kathmandu to Bangkok?
      On the route from Kathmandu to Bangkok, there are on average around 1 to 2 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
      How many flights per week are there from Kathmandu to Bangkok?
      On the route from Kathmandu to Bangkok, there are around 11 to 12 flights per week. The number of flights can vary depending on the season and day of the week. If you have flexibility, it is worth looking at several departure days.
      When does the first flight from Kathmandu to Bangkok depart?
      The earliest nonstop flight from Kathmandu to Bangkok usually departs at 12:25 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Bangkok.
      When does the last flight from Kathmandu to Bangkok depart?
      The last nonstop flight from Kathmandu to Bangkok usually departs at 1:30 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.
      Which airports near Bangkok are frequently chosen as a destination?
      If you want to travel to Bangkok, Bangkok-Don Mueang may also be worth considering as destination airports. These airports are frequently checked by users as an alternative. When comparing, consider whether a cheaper flight is really worth a longer onward journey.

      Flight information: Kathmandu - Bangkok

      Departure airport Airport Kathmandu-Tribhuvan (KTM)
      Departure country Flights from Nepal
      Arrival airport Airport Bangkok International Airport (BKK)
      Destination country Flights to Thailand
      Departure country - Arrival airport Nepal - Bangkok International Airport
      Departure airport - Destination country Kathmandu-Tribhuvan - Thailand