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

View AU$200 flight on Wed, 26 Aug 2026Opens in a new window

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

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

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

Thai AirAsia
Wed, 7 Oct - Wed, 28 Oct
DMK
Bangkok
KTM
Kathmandu
AU$444 Return, found 5 days ago
AU$444
Return
found 5 days ago
Select Thai AirAsia flight, departing Wed, 7 Oct from Bangkok to Kathmandu, returning Wed, 28 Oct, priced at AU$444 found 5 days ago
Thai AirAsia
Sun, 6 Dec - Fri, 11 Dec
DMK
Bangkok
KTM
Kathmandu
AU$453 Return, found 4 days ago
AU$453
Return
found 4 days ago
Select Thai AirAsia flight, departing Sun, 6 Dec from Bangkok to Kathmandu, returning Fri, 11 Dec, priced at AU$453 found 4 days ago
Thai AirAsia
Wed, 14 Oct - Fri, 6 Nov
DMK
Bangkok
KTM
Kathmandu
AU$456 Return, found 4 days ago
AU$456
Return
found 4 days ago
Select Thai AirAsia flight, departing Wed, 14 Oct from Bangkok to Kathmandu, returning Fri, 6 Nov, priced at AU$456 found 4 days ago
Thai AirAsia
Wed, 23 Sept - Wed, 30 Sept
DMK
Bangkok
KTM
Kathmandu
AU$468 Return, found 1 day ago
AU$468
Return
found 1 day ago
Select Thai AirAsia flight, departing Wed, 23 Sept from Bangkok to Kathmandu, returning Wed, 30 Sept, priced at AU$468 found 1 day ago
Thai AirAsia
Mon, 31 Aug - Fri, 4 Sept
DMK
Bangkok
KTM
Kathmandu
AU$475 Return, found 2 days ago
AU$475
Return
found 2 days ago
Select Thai AirAsia flight, departing Mon, 31 Aug from Bangkok to Kathmandu, returning Fri, 4 Sept, priced at AU$475 found 2 days ago
Thai AirAsia
Fri, 4 Sept - Wed, 9 Sept
DMK
Bangkok
KTM
Kathmandu
AU$486 Return, found 2 days ago
AU$486
Return
found 2 days ago
Select Thai AirAsia flight, departing Fri, 4 Sept from Bangkok to Kathmandu, returning Wed, 9 Sept, priced at AU$486 found 2 days ago
Thai AirAsia
Wed, 28 Oct - Wed, 18 Nov
DMK
Bangkok
KTM
Kathmandu
AU$494 Return, found 4 days ago
AU$494
Return
found 4 days ago
Select Thai AirAsia flight, departing Wed, 28 Oct from Bangkok to Kathmandu, returning Wed, 18 Nov, priced at AU$494 found 4 days ago
Thai Lion Mantari
Wed, 6 May - Fri, 22 May
DMK
Bangkok
KTM
Kathmandu
AU$508 Return, found 4 days ago
AU$508
Return
found 4 days ago
Select Thai Lion Mantari flight, departing Wed, 6 May from Bangkok to Kathmandu, returning Fri, 22 May, priced at AU$508 found 4 days ago
Batik air
Mon, 18 May - Wed, 27 May
DMK
Bangkok
KTM
Kathmandu
AU$692 Return, found 3 days ago
AU$692
Return
found 3 days ago
Select Batik air flight, departing Mon, 18 May from Bangkok to Kathmandu, returning Wed, 27 May, priced at AU$692 found 3 days ago
Emirates
Tue, 22 Sept - Sun, 4 Oct
DMK
Bangkok
KTM
Kathmandu
AU$4,105 Return, found 2 days ago
AU$4,105
Return
found 2 days ago
Select Emirates flight, departing Tue, 22 Sept from Bangkok to Kathmandu, returning Sun, 4 Oct, priced at AU$4,105 found 2 days ago

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 AU$444. 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.

Travel information

Origin airport
Don Mueang Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Batik air , Thai Lion Mantari
Return price
AU$443
Distance
2186 km
Average flight time
2 hours 10 mins

Explore a world of travel with Expedia

*Available to Expedia members.