Cheap Flights from Kathmandu (KTM) to Bangkok (DMK)

Popular airlines from Tribhuvan Intl. Airport (KTM) to Don Mueang Intl. Airport (DMK)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap Flights from Kathmandu (KTM) to Bangkok (DMK)

Prices were available within the past 7 days and start at for one-way flights and £226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Thai Lion Mantari
Thai Lion Mantari
Thai Lion Mantari
Thai Lion Mantari
Thai Lion Mantari
Thai Lion Mantari
Thai Lion Mantari
Thai Lion Mantari
Thai Lion Mantari
Thai Lion Mantari
Batik air
Thai Lion Mantari
Batik air
Batik air
Batik air
Thai Lion Mantari
Batik air
Batik air
Batik air
Flight from Kathmandu to Bangkok route information
Origin airport
Tribhuvan Intl.
Destination airport
Don Mueang Intl.
Airlines serving
Batik air , Thai Lion Mantari
Return price
£226
Distance
2186 km
Average flight time
4 hours 32 mins

Compare flights from Kathmandu to Bangkok easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Kathmandu to Bangkok. Operating between them 1 flights per day, 20 airlines cover the route. And Thai AirAsia fly direct, getting you to Don Mueang Intl. in just 5hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Tribhuvan Intl. to Don Mueang Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Tribhuvan Intl. (KTM) to Don Mueang Intl. (DMK)

The easiest way to view the best deals on flights from Kathmandu to Bangkok today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Tribhuvan Intl. to Don Mueang Intl. start at just £226 and range up to £382.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Kathmandu and Bangkok
  • booking your flight during August, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Kathmandu to Bangkok flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Tribhuvan Intl. to Don Mueang Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Tribhuvan Intl. Airport (KTM) to Don Mueang Intl. Airport (DMK)?
The lowest price advertised for a round-trip journey from KTM to Don Mueang Intl. Airport (DMK) is £226. But you better act fast. This price is taken from fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Tribhuvan Intl. Airport (KTM) to DMK?
The majority of flights can be cancelled online, but each air carrier has a different set of terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from KTM to DMK that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Tribhuvan Intl. Airport to Don Mueang Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from KTM to Don Mueang Intl. Airport (DMK)?
The flying distance between Tribhuvan Intl. Airport (KTM) and Don Mueang Airport is 2,200 kilometres. Close your eyes or bury your nose in a book and the journey will zip on by.
Which airlines fly direct from KTM to Don Mueang Airport?
If you want to travel straight from Tribhuvan Intl. Airport to Don Mueang Intl. Airport (DMK), you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are KTM to DMK flight tickets cheaper when they're purchased at the last minute?
It is possible to score a fantastic last-minute deal from KTM to Don Mueang Intl. Airport (DMK), but it can also be hit-or-miss. As many airlines release prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest easy knowing you're always getting the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.