Book Flights from Bangkok to Kathmandu with Thai Airways from THB7,571

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Find the Best Time and Daily Ticket Prices for Bangkok to Kathmandu

Oct 2026
FromTHB18,080*
Updated: 4 hours ago
Flight Type Round Trip/Economy
Nov 2026
FromTHB15,315*
Updated: 4 hours ago
Flight Type Round Trip/Economy
Dec 2026
FromTHB15,315*
Updated: 4 hours ago
Flight Type Round Trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label THB15.3K
cmp-daily-histogram-bars-legend-max-price-aria-label THB25.9K
Displaying fares for October-2026
  • BKK–KTM: cmp-view-offers-disclaimer. Find Offers
    14

    We

    OCT

  • BKK–KTM, 15/10/2026 – 25/10/2026: From THB19,540
    15

    Th

  • BKK–KTM, 16/10/2026 – 20/10/2026: From THB25,865
    16

    Fr

  • BKK–KTM, 17/10/2026 – 20/10/2026: From THB25,860
    17

    Sa

  • BKK–KTM, 18/10/2026 – 21/10/2026: From THB25,860
    18

    Su

  • BKK–KTM, 19/10/2026 – 02/11/2026: From THB25,655
    19

    Mo

  • BKK–KTM, 20/10/2026 – 02/11/2026: From THB25,655
    20

    Tu

  • BKK–KTM, 21/10/2026 – 02/11/2026: From THB18,080
    21

    We

  • BKK–KTM, 22/10/2026 – 04/11/2026: From THB23,110
    22

    Th

  • BKK–KTM, 23/10/2026 – 03/11/2026: From THB25,655
    23

    Fr

  • BKK–KTM, 24/10/2026 – 02/11/2026: From THB25,660
    24

    Sa

  • BKK–KTM: cmp-view-offers-disclaimer. Find Offers
    25

    Su

  • BKK–KTM, 26/10/2026 – 03/11/2026: From THB21,610
    26

    Mo

  • BKK–KTM, 27/10/2026 – 05/11/2026: From THB21,610
    27

    Tu

  • BKK–KTM, 28/10/2026 – 08/11/2026: From THB25,655
    28

    We

  • BKK–KTM, 29/10/2026 – 06/11/2026: From THB24,315
    29

    Th

  • BKK–KTM, 30/10/2026 – 05/11/2026: From THB25,660
    30

    Fr

  • BKK–KTM, 31/10/2026 – 04/11/2026: From THB19,755
    31

    Sa

  • BKK–KTM, 01/11/2026 – 08/11/2026: From THB19,755
    01

    Su

    NOV

  • BKK–KTM, 02/11/2026 – 11/11/2026: From THB21,605
    02

    Mo

  • BKK–KTM, 03/11/2026 – 09/11/2026: From THB20,210
    03

    Tu

  • BKK–KTM, 04/11/2026 – 08/11/2026: From THB20,655
    04

    We

  • BKK–KTM, 05/11/2026 – 06/11/2026: From THB21,610
    05

    Th

  • BKK–KTM, 06/11/2026 – 11/11/2026: From THB25,655
    06

    Fr

  • BKK–KTM, 07/11/2026 – 08/11/2026: From THB21,605
    07

    Sa

  • BKK–KTM, 08/11/2026 – 11/11/2026: From THB19,755
    08

    Su

  • BKK–KTM, 09/11/2026 – 11/11/2026: From THB18,085
    09

    Mo

  • BKK–KTM, 10/11/2026 – 11/11/2026: From THB15,315
    10

    Tu

  • BKK–KTM, 11/11/2026 – 09/12/2026: From THB16,720
    11

    We

  • BKK–KTM, 12/11/2026 – 11/12/2026: From THB17,230
    12

    Th

  • BKK–KTM, 13/11/2026 – 09/12/2026: From THB17,235
    13

    Fr

    • RangeTHB15,315-THB25,860

    *Fares and availability are based on round trip searches for 1 passenger (1 adult) in Economy class in the last 48 hours. Fares are inclusive of tax and surcharges, and subject to availability.

    Best Deals for Bangkok to Kathmandu Flights on Thai Airways

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    Best Deals for Bangkok to Kathmandu Flights on Thai Airways
    From
    To
    Fare Type
    Dates
    Price
    Bangkok (BKK)Kathmandu (KTM)​Round trip
    /
    Economy    		07/06/2027 - 12/06/2027

    From

    THB10,690

    Updated: 4 hours ago

    Bangkok (BKK)Kathmandu (KTM)​Round trip
    /
    Economy    		19/06/2027 - 22/06/2027

    From

    THB10,690

    Updated: 4 hours ago

    Bangkok (BKK)Kathmandu (KTM)​Round trip
    /
    Economy    		22/05/2027 - 23/05/2027

    From

    THB10,690

    Updated: 4 hours ago

    Bangkok (BKK)Kathmandu (KTM)​Round trip
    /
    Economy    		02/06/2027 - 03/06/2027

    From

    THB10,690

    Updated: 4 hours ago

    Bangkok (BKK)Kathmandu (KTM)​Round trip
    /
    Economy    		13/03/2027 - 27/03/2027

    From

    THB7,571

    Updated: 12 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Popular Business Class Flight Deals from Bangkok to Kathmandu

    *Fares displayed have been collected within the last 24hrs and may no longer be available at the time of booking.

    Book Flights from Bangkok to Kathmandu with Thai Airways