Cheap flights from Bangkok to Kathmandu
Today’s cheapest flight deals to Kathmandu
Updated many times a day, so prices are always up to date. Found one? Book it now.
How do we find these prices? Every 2 hours, we check Kiwi.com for the cheapest price for each trip. Prices can change and may not be available on every flight or date.
Key info about flying to Kathmandu

Depart from
Suvarnabhumi
Arrive to
Tribhuvan International
Flights per week
400
Flight distance
2231 km
Worth visiting
Bhaktapur Durbar Square, Nepal - Boudhanath Stupa, Kathmandu, Nepal - Swayambhunath Stupa, Kathmandu, Nepal
Ways to fly from Bangkok to Kathmandu
Useful info to find a cheap flight from Bangkok to Kathmandu and book your next trip.
Travel with confidence
Book your flights with Kiwi.com — and add the Kiwi.com Guarantee to stay protected if your flights change or get cancelled.
Live Boarding Pass
Live gate & status updates
Alternative flights
Rebooking help for missed connections
Instant Credit
Kiwi.com Credit for canceled flights
Auto check-in
We check you in automatically
Airlines that fly from Bangkok to Kathmandu
Options may vary by recent bookings and your search.
Weather in Kathmandu
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 15°C | 5°C |
| February | 18°C | 6°C |
| March | 22°C | 10°C |
| April | 26°C | 14°C |
| May | 26°C | 15°C |
| June | 26°C | 18°C |
| July | 24°C | 18°C |
| August | 24°C | 18°C |
| September | 24°C | 16°C |
| October | 22°C | 13°C |
| November | 18°C | 9°C |
| December | 16°C | 6°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from Bangkok
Flights to Kathmandu
Popular routes
Download our app











