Airlines with flights from Bangkok to Kathmandu

There are 7 airlines with scheduled flights between BKK and KTM. Thai Airways, Nepal Airlines and Himalaya Airlines has non-stop flights from Suvarnabhumi Airport to Tribhuvan International and the flight time is 3 hours and 25 minutes.

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Schedules

Thai Airways International

Non-stop with Thai Airways International

  • Total flight time: 3 hours and 25 minutes
  • 14 flights per week
  • Airbus A320
  • Business class available
BKK
Direct
KTM

The timetable & schedule information was updated at 2026-04-22

Nepal Airlines

Non-stop with Nepal Airlines

  • Total flight time: 3 hours and 30 minutes
  • 3 flights per week
  • Airbus A320
  • Business class available
BKK
Direct
KTM

The timetable & schedule information was updated at 2026-04-22

Himalaya Airlines

Non-stop with Himalaya Airlines

  • Total flight time: 3 hours and 20 minutes
BKK
Direct
KTM

The timetable & schedule information was updated at 2026-04-22

Biman Bangladesh Airlines

Via Dhaka with Biman Bangladesh Airlines

  • Total flight time: 5h 45m - 5h 45m.
BKK
 
Via DAC
 
KTM

The timetable & schedule information was updated at 2026-04-22

Bhutan Airlines

Via Paro with Bhutan Airlines

  • Total flight time: 6h 30m - 6h 30m.
  • 1 flights per week
BKK
 
Via PBH
 
KTM

The timetable & schedule information was updated at 2026-04-22

Drukair

Via Paro with Drukair

  • Total flight time: 8h 55m - 8h 55m.
BKK
 
Via PBH
 
KTM

The timetable & schedule information was updated at 2026-04-22

China Eastern Airlines

Via Kunming with China Eastern Airlines

  • Total flight time: 9h 00m - 9h 00m.
  • Sky Team Alliance
  • 7 flights per week
BKK
 
Via KMG
 
KTM

The timetable & schedule information was updated at 2026-04-22

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Flight data on this page was last updated on 2026-06-02