Cheap Flights from Bangkok (BKK) to Kathmandu (KTM) from HK$979~

View HK$979 flight on Wed, 31 Dec 2025Opens in a new window

Popular airlines from Suvarnabhumi Intl. Airport (BKK) to Tribhuvan Intl. Airport (KTM)

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Find Cheap Flights from Bangkok (BKK) to Kathmandu (KTM)

Prices were available within the past 7 days and start at HK$979 for one-way flights and HK$2,643 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Wed, 7 Jan - Sun, 11 Jan
BKK
Bangkok
KTM
Kathmandu
HK$2,643 Return, found 5 days ago
HK$2,643
Return
found 5 days ago
Select IndiGo flight, departing Wed, 7 Jan from Bangkok to Kathmandu, returning Sun, 11 Jan, priced at HK$2,643 found 5 days ago
IndiGo
Wed, 31 Dec - Wed, 7 Jan
BKK
Bangkok
KTM
Kathmandu
HK$2,653 Return, found 2 days ago
HK$2,653
Return
found 2 days ago
Select IndiGo flight, departing Wed, 31 Dec from Bangkok to Kathmandu, returning Wed, 7 Jan, priced at HK$2,653 found 2 days ago
IndiGo
Wed, 7 Jan - Sun, 11 Jan
BKK
Bangkok
KTM
Kathmandu
HK$2,701 Return, found 5 days ago
HK$2,701
Return
found 5 days ago
Select IndiGo flight, departing Wed, 7 Jan from Bangkok to Kathmandu, returning Sun, 11 Jan, priced at HK$2,701 found 5 days ago
IndiGo
Wed, 31 Dec - Wed, 7 Jan
BKK
Bangkok
KTM
Kathmandu
HK$2,754 Return, found 2 days ago
HK$2,754
Return
found 2 days ago
Select IndiGo flight, departing Wed, 31 Dec from Bangkok to Kathmandu, returning Wed, 7 Jan, priced at HK$2,754 found 2 days ago
IndiGo
Wed, 7 Jan - Sun, 11 Jan
BKK
Bangkok
KTM
Kathmandu
HK$2,827 Return, found 5 days ago
HK$2,827
Return
found 5 days ago
Select IndiGo flight, departing Wed, 7 Jan from Bangkok to Kathmandu, returning Sun, 11 Jan, priced at HK$2,827 found 5 days ago
IndiGo
Wed, 7 Jan - Sun, 11 Jan
BKK
Bangkok
KTM
Kathmandu
HK$2,885 Return, found 5 days ago
HK$2,885
Return
found 5 days ago
Select IndiGo flight, departing Wed, 7 Jan from Bangkok to Kathmandu, returning Sun, 11 Jan, priced at HK$2,885 found 5 days ago
Biman Bangladesh
Wed, 11 Mar - Wed, 18 Mar
BKK
Bangkok
KTM
Kathmandu
HK$4,200 Return, found 6 days ago
HK$4,200
Return
found 6 days ago
Select Biman Bangladesh flight, departing Wed, 11 Mar from Bangkok to Kathmandu, returning Wed, 18 Mar, priced at HK$4,200 found 6 days ago
Emirates
Wed, 31 Dec - Wed, 7 Jan
BKK
Bangkok
KTM
Kathmandu
HK$21,732 Return, found 2 days ago
HK$21,732
Return
found 2 days ago
Select Emirates flight, departing Wed, 31 Dec from Bangkok to Kathmandu, returning Wed, 7 Jan, priced at HK$21,732 found 2 days ago

Find the cheapest month to fly from Bangkok (BKK) to Kathmandu (KTM)

May is typically the cheapest month to fly

From HK$1,827 - HK$3,648 per traveller.
Bangkok to Kathmandu route information
Origin airport
Suvarnabhumi Intl.
Destination airport
Tribhuvan Intl.
Return price
HK$2,643
Distance
2216 km
Average flight time
2 hours 11 mins

Flights from Bangkok to Kathmandu

Book cheap flights from Bangkok (BKK) to Kathmandu (KTM) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Bangkok (BKK) to Kathmandu (KTM) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Bangkok (BKK) to Kathmandu (KTM) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Kathmandu flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Kathmandu and things to do in Kathmandu for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Kathmandu more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Kathmandu is HK$979 now!

 

Frequently asked questions

How much is a flight from Suvarnabhumi Intl. Airport (BKK) to Tribhuvan Intl. Airport?
Round-trip tickets from Suvarnabhumi Airport to Tribhuvan Intl. Airport (KTM) start from HK$2,643. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Suvarnabhumi Airport to Tribhuvan Intl. Airport (KTM)?
This can differ between air carriers, as each one has its own set of terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from Suvarnabhumi Intl. Airport (BKK) to 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 Bangkok Airport to Tribhuvan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Suvarnabhumi Airport to KTM?
The flight distance from BKK to KTM is 2,200 kilometers. Pack yourself a drink, a few snacks and a few good podcasts. Keep yourself busy in the air and time will zip by.
Which airlines fly direct from BKK to Tribhuvan Intl. Airport (KTM)?
A popular airline that services the route from Suvarnabhumi Airport to Tribhuvan Intl. Airport (KTM) is Thai Smile (WE). It offers 30 flights a month. Operating 13 flights each month along this route, Nepal Airlines (RA) is another good choice.
Are BKK to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Suvarnabhumi Airport to Tribhuvan Intl. Airport (KTM) are available up to 12 months prior to departure on Expedia. And although you may nab a great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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