S$140 Cheap Flights from Bangkok to Kathmandu

View S$140 flight on Wed, 23 Jul, 2025Opens in a new window

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

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Cheap Flights from Bangkok to Kathmandu (DMK-KTM)

Prices were available within the past 7 days and start at S$140 for one-way flights and S$315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai AirAsia
Wed, 13 Aug - Wed, 20 Aug
DMK
Bangkok
KTM
Kathmandu
S$315 Return, found 5 days ago
S$315
Return
found 5 days ago
Select Thai AirAsia flight, departing Wed, 13 Aug from Bangkok to Kathmandu, returning Wed, 20 Aug, priced at S$315 found 5 days ago
Thai AirAsia
Mon, 28 Jul - Mon, 4 Aug
DMK
Bangkok
KTM
Kathmandu
S$318 Return, found 1 day ago
S$318
Return
found 1 day ago
Select Thai AirAsia flight, departing Mon, 28 Jul from Bangkok to Kathmandu, returning Mon, 4 Aug, priced at S$318 found 1 day ago
Thai AirAsia
Mon, 11 Aug - Mon, 18 Aug
DMK
Bangkok
KTM
Kathmandu
S$325 Return, found 14 hours ago
S$325
Return
found 14 hours ago
Select Thai AirAsia flight, departing Mon, 11 Aug from Bangkok to Kathmandu, returning Mon, 18 Aug, priced at S$325 found 14 hours ago
Thai AirAsia
Fri, 7 Nov - Sun, 16 Nov
DMK
Bangkok
KTM
Kathmandu
S$331 Return, found 1 day ago
S$331
Return
found 1 day ago
Select Thai AirAsia flight, departing Fri, 7 Nov from Bangkok to Kathmandu, returning Sun, 16 Nov, priced at S$331 found 1 day ago
Thai AirAsia
Mon, 21 Jul - Tue, 29 Jul
DMK
Bangkok
KTM
Kathmandu
S$335 Return, found 5 days ago
S$335
Return
found 5 days ago
Select Thai AirAsia flight, departing Mon, 21 Jul from Bangkok to Kathmandu, returning Tue, 29 Jul, priced at S$335 found 5 days ago
Thai AirAsia
Sat, 13 Sep - Sat, 27 Sep
DMK
Bangkok
KTM
Kathmandu
S$346 Return, found 1 day ago
S$346
Return
found 1 day ago
Select Thai AirAsia flight, departing Sat, 13 Sep from Bangkok to Kathmandu, returning Sat, 27 Sep, priced at S$346 found 1 day ago
Thai AirAsia
Fri, 12 Sep - Thu, 25 Sep
DMK
Bangkok
KTM
Kathmandu
S$348 Return, found 3 days ago
S$348
Return
found 3 days ago
Select Thai AirAsia flight, departing Fri, 12 Sep from Bangkok to Kathmandu, returning Thu, 25 Sep, priced at S$348 found 3 days ago
Thai AirAsia
Mon, 7 Jul - Mon, 14 Jul
DMK
Bangkok
KTM
Kathmandu
S$380 Return, found 2 days ago
S$380
Return
found 2 days ago
Select Thai AirAsia flight, departing Mon, 7 Jul from Bangkok to Kathmandu, returning Mon, 14 Jul, priced at S$380 found 2 days ago
Thai AirAsia
Mon, 20 Oct - Sat, 25 Oct
DMK
Bangkok
KTM
Kathmandu
S$382 Return, found 1 day ago
S$382
Return
found 1 day ago
Select Thai AirAsia flight, departing Mon, 20 Oct from Bangkok to Kathmandu, returning Sat, 25 Oct, priced at S$382 found 1 day ago
Thai Lion Mantari
Sun, 23 Nov - Sat, 29 Nov
DMK
Bangkok
KTM
Kathmandu
S$417 Return, found 6 days ago
S$417
Return
found 6 days ago
Select Thai Lion Mantari flight, departing Sun, 23 Nov from Bangkok to Kathmandu, returning Sat, 29 Nov, priced at S$417 found 6 days ago
Bangkok to Kathmandu route information
Origin airport
Don Mueang Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Thai AirAsia, Thai Lion Mantari
Return price
S$314
Distance
2186 km
Average flight time
2 hours 2 mins

Perfect flights from Bangkok to Kathmandu

Your Journey from Bangkok to Kathmandu

Start your unforgettable journey with Expedia. Our broad selection of flights from Bangkok to Kathmandu caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Thai AirAsia, Thai Lion Mantari. Our selection of flights from Don Mueang Intl. to Tribhuvan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Bangkok to Kathmandu Flights

Experience the joy of finding cheap flights from Don Mueang Intl. to Tribhuvan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$140 and roundtrip prices from S$315*.
 

Pre-Flight Essentials

Ensure a smooth journey from Bangkok to Kathmandu with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Kathmandu

Picture yourself stepping off the plane in Kathmandu and immersing yourself in the unique atmosphere of Kathmandu. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Bangkok to Kathmandu Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Bangkok to Kathmandu.
 

Beyond the Flight – Exploring Kathmandu

With Expedia, your adventure extends beyond the flight. Explore Kathmandu at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Bangkok to Kathmandu with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Bangkok to Kathmandu with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Don Mueang Intl. Airport (DMK) to Tribhuvan Intl. Airport (KTM)?
The lowest price advertised for a round-trip flight between DMK and Tribhuvan Intl. Airport (KTM) is S$315. But you better act soon. This price is taken from fares quoted 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 Don Mueang Airport to Tribhuvan Intl. Airport?
Most flights can be cancelled online, but every 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 Don Mueang Airport to Tribhuvan Intl. Airport (KTM) 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 Don Mueang Airport to Tribhuvan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Don Mueang Airport to KTM?
Around 2,200 kilometres separates Bangkok and Kathmandu, so pack some entertainment to keep you busy for a couple of hours. That novel you haven't started will be perfect.
Which airlines fly direct from DMK to Tribhuvan Intl. Airport (KTM)?
There are no direct flights, so you'll have to make at least one stop between Don Mueang Airport and KTM. Take advantage of the layover time to stretch your legs and take a break.
Are Don Mueang Intl. Airport (DMK) to Tribhuvan Intl. Airport (KTM) flight tickets cheaper when they're purchased at the last minute?
Fares from DMK to KTM are available up to 12 months before departure on Expedia. And although you may score a great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options --- and you can avoid landing the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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