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Tribhuvan International Airport to Suvarnabhumi Airport flight

Search for flights from Kathmandu to Bangkok and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        KTM 11:10 AM
        3h 20m
        Nonstop
        BKK 3:45 PM
        Kathmandu - Bangkok | Wed, Jan 21 | Nepal Airlines
        DMK 11:45 AM
        3h 40m
        Nonstop
        KTM 2:10 PM
        Bangkok - Kathmandu | Fri, Jan 23 | Thai AirAsia
        PKR 70,999 PKR 101,412
        30% off
        30% off
        PKR 101,412 PKR 70,999
      • KTM 11:10 AM
        3h 20m
        Nonstop
        BKK 3:45 PM
        Kathmandu - Bangkok | Fri, Jan 30 | Nepal Airlines
        BKK 4:45 PM
        3h 30m
        Nonstop
        KTM 7:00 PM
        Bangkok - Kathmandu | Mon, Feb 2 | Nepal Airlines
        PKR 72,003 PKR 101,412
        28% off
        28% off
        PKR 101,412 PKR 72,003
      • KTM 1:40 PM
        21h 40m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Wed, Feb 4 | SriLankan Airlines
        BKK 9:00 AM
        28h 5m
        1 stop
        KTM 11:50 AM
        Bangkok - Kathmandu | Wed, Feb 11 | SriLankan Airlines
        PKR 61,602 PKR 101,412
        39% off
        39% off
        PKR 101,412 PKR 61,602
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Thu, Mar 5 | SriLankan Airlines
        DMK 11:50 AM
        3h 30m
        Nonstop
        KTM 2:05 PM
        Bangkok - Kathmandu | Mon, Mar 9 | Thai Lion Air
        PKR 61,963
        39% off
        PKR 101,412 PKR 61,963
      • KTM 12:50 PM
        16h 15m
        1 stop
        BKK 6:20 AM
        Kathmandu - Bangkok | Thu, Jan 22 | SriLankan Airlines
        BKK 9:00 AM
        28h 5m
        1 stop
        KTM 11:50 AM
        Bangkok - Kathmandu | Sat, Jan 24 | SriLankan Airlines
        PKR 62,686
        38% off
        PKR 101,412 PKR 62,686
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Mon, Feb 9 | SriLankan Airlines
        BKK 3:20 PM
        21h 45m
        1 stop
        KTM 11:50 AM
        Bangkok - Kathmandu | Wed, Feb 11 | SriLankan Airlines
        PKR 62,767
        38% off
        PKR 101,412 PKR 62,767
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Sun, Feb 8 | SriLankan Airlines
        BKK 1:55 PM
        24h
        1 stop
        KTM 12:40 PM
        Bangkok - Kathmandu | Tue, Feb 10 | SriLankan Airlines
        PKR 62,767
        38% off
        PKR 101,412 PKR 62,767
      • KTM 1:40 PM
        21h 40m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Wed, Feb 25 | SriLankan Airlines
        BKK 1:55 PM
        23h 10m
        1 stop
        KTM 11:50 AM
        Bangkok - Kathmandu | Sun, Mar 1 | SriLankan Airlines
        PKR 63,208
        38% off
        PKR 101,412 PKR 63,208
      • KTM 12:50 PM
        10h 55m
        1 stop
        BKK 1:00 AM
        Kathmandu - Bangkok | Mon, Feb 16 | SriLankan Airlines
        BKK 1:55 PM
        23h 10m
        1 stop
        KTM 11:50 AM
        Bangkok - Kathmandu | Sun, Feb 22 | SriLankan Airlines
        PKR 64,092
        37% off
        PKR 101,412 PKR 64,092
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Mon, Feb 23 | SriLankan Airlines
        BKK 1:55 PM
        23h 10m
        1 stop
        KTM 11:50 AM
        Bangkok - Kathmandu | Sun, Mar 1 | SriLankan Airlines
        PKR 64,694
        36% off
        PKR 101,412 PKR 64,694
      • KTM 12:50 PM
        16h 15m
        1 stop
        BKK 6:20 AM
        Kathmandu - Bangkok | Thu, Feb 19 | SriLankan Airlines
        BKK 9:00 AM
        28h 55m
        1 stop
        KTM 12:40 PM
        Bangkok - Kathmandu | Tue, Feb 24 | SriLankan Airlines
        PKR 65,377
        36% off
        PKR 101,412 PKR 65,377
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Thu, Feb 26 | SriLankan Airlines
        DMK 11:50 AM
        3h 30m
        Nonstop
        KTM 2:05 PM
        Bangkok - Kathmandu | Mon, Mar 2 | Thai Lion Air
        PKR 65,497
        35% off
        PKR 101,412 PKR 65,497
      • KTM 1:00 PM
        17h 25m
        1 stop
        BKK Invalid Date
        Kathmandu - Bangkok | Tue, Jan 20 | Normal Airline
        BKK 3:00 PM
        6h
        Nonstop
        KTM 4:00 PM
        Bangkok - Kathmandu | Thu, Jan 22 | Normal Airline
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      • Cheapest nonstop
        KTM 11:10 AM
        3h 20m
        Nonstop
        BKK 3:45 PM
        Kathmandu - Bangkok | Tue, Feb 10 | Nepal Airlines
        PKR 44,977 PKR 65,836
        32% off
        32% off
        PKR 65,836 PKR 44,977
      • KTM 11:10 AM
        3h 20m
        Nonstop
        BKK 3:45 PM
        Kathmandu - Bangkok | Thu, Jan 29 | Nepal Airlines
        PKR 46,744 PKR 65,836
        28% off
        28% off
        PKR 65,836 PKR 46,744
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Mon, Feb 16 | SriLankan Airlines
        PKR 39,796 PKR 65,836
        40% off
        40% off
        PKR 65,836 PKR 39,796
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Tue, Mar 3 | SriLankan Airlines
        PKR 40,198
        39% off
        PKR 65,836 PKR 40,198
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Fri, Mar 13 | SriLankan Airlines
        PKR 40,238
        39% off
        PKR 65,836 PKR 40,238
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Tue, Mar 17 | SriLankan Airlines
        PKR 40,519
        38% off
        PKR 65,836 PKR 40,519
      • KTM 1:40 PM
        21h 40m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Thu, Feb 19 | SriLankan Airlines
        PKR 40,640
        38% off
        PKR 65,836 PKR 40,640
      • KTM 1:40 PM
        21h 40m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Thu, Mar 5 | SriLankan Airlines
        PKR 40,720
        38% off
        PKR 65,836 PKR 40,720
      • KTM 1:40 PM
        21h 40m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Thu, Mar 12 | SriLankan Airlines
        PKR 40,800
        38% off
        PKR 65,836 PKR 40,800
      • KTM 1:40 PM
        15h 25m
        1 stop
        BKK 6:20 AM
        Kathmandu - Bangkok | Thu, Feb 12 | SriLankan Airlines
        PKR 40,841
        38% off
        PKR 65,836 PKR 40,841
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Fri, Feb 27 | SriLankan Airlines
        PKR 40,961
        38% off
        PKR 65,836 PKR 40,961
      • KTM 12:50 PM
        22h 30m
        1 stop
        BKK 12:35 PM
        Kathmandu - Bangkok | Tue, Feb 17 | SriLankan Airlines
        PKR 42,567
        35% off
        PKR 65,836 PKR 42,567
      • KTM 1:00 PM
        17h 25m
        1 stop
        BKK Invalid Date
        Kathmandu - Bangkok | Tue, Jan 20 | Normal Airline
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Displayed flight fares from Kathmandu to Bangkok are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Tribhuvan International Airport to Suvarnabhumi Airport

See which airlines fly from Kathmandu to Bangkok. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

SriLankan Airlines
From PKR 39,114
Nepal Airlines
From PKR 47,266
IndiGo
From PKR 48,350
Air India
From PKR 57,144
Thai Airways
From PKR 60,919
Malaysia Airlines
From PKR 69,473
Singapore Airlines
From PKR 88,548
Biman Bangladesh Airlines
From PKR 95,013
Air Arabia
From PKR 98,908
China Southern Airlines
From PKR 102,000

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Flight Schedule from Tribhuvan International Airport to Suvarnabhumi Airport

Check the schedule for flights from Kathmandu to Bangkok and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. RA401

    Tribhuvan International Airport

    11:10 AM

    KTM

    3h 20m

    3:45 PM

    BKK

    S - T - T - -
    Search

  2. 6E1152

    Tribhuvan International Airport

    10:50 AM

    KTM

    2h

    Nonstop

    12:35 PM

    DEL

    S M T - - - -
    Search

  3. 6E1063

    Indira Gandhi International Airport

    2:10 PM

    DEL

    4h 10m

    Nonstop

    7:50 PM

    BKK

    S M T W T F S

  4. UL182

    Tribhuvan International Airport

    12:50 PM

    KTM

    3h 35m

    Nonstop

    4:10 PM

    CMB

    S - T W - - S
    Search

  5. UL404

    Bandaranaike International Airport

    7:30 AM

    CMB

    3h 35m

    Nonstop

    12:35 PM

    BKK

    S M T W T F S

  6. 6E1154

    Tribhuvan International Airport

    1:15 PM

    KTM

    2h

    Nonstop

    3:00 PM

    DEL

    S M T W T F S
    Search

  7. 6E1063

    Indira Gandhi International Airport

    2:10 PM

    DEL

    4h 10m

    Nonstop

    7:50 PM

    BKK

    S M T W T F S
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Tribhuvan International Airport to Suvarnabhumi Airport Flights Info

Flight distance2,231.87 km
Cheapest one-way ticket pricePKR 39,796
Cheapest return ticket pricePKR 61,602

FAQs for Tribhuvan International Airport to Suvarnabhumi Airport Flights

  • How long is a flight from Tribhuvan International Airport to Suvarnabhumi Airport?

    It takes around 3 hours 27 minutes to fly from Tribhuvan International Airport (ktm) to Suvarnabhumi Airport (bkk).
  • There are around 2 daily flights from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK).
  • Tickets cost around PKR 60,718 in February, making it the cheapest month to book. Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK) is a popular route, so don't forget to book your tickets in advance.
  • The route from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around PKR 62,966 in April, the most expensive month to book this route.
    • The distance from Suvarnabhumi Airport to downtown is about 24 km. It takes about 40 minutes by taxi.
    • The distance from Don Mueang International Airport to downtown is about 22 km. It takes about 40 minutes by taxi.
  • Thai Airways is a very popular airline operating an average of 2432 flights per month.

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