Cheapest return flights from Bangkok (BKK) to Kathmandu (KTM)

Cheapest month: May 2027, from $ 304. Book in one tap, or open a month for every date.

All destinations from Bangkok (BKK)

One-wayReturn

  • November 2026

    16 Nov – 11 Dec 25 nights
    $ 405 return
    Direct Nepal Airlines
    Price seen 11 Nov
    November dates

  • March 2027

    7 Mar – 4 Apr 2027 28 nights
    $ 445 return
    China Southern
    Price seen 11 Nov
    March dates

  • May 2027

    24–27 May 2027 3 nights
    $ 304 return Cheapest month
    Direct Thai Airways
    Price seen 11 Nov
    May dates

  • September 2027

    17 Sep – 9 Oct 2027 22 nights
    $ 599 return
    Direct Thai Airways
    Price seen 11 Nov
    September dates

  • October 2027

    29 Oct – 2 Nov 2027 4 nights
    $ 478 return
    Direct Thai Airways
    Price seen 11 Nov
    October dates
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Updated Nov 11, 2026.

About these fares

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