NZ$301 Cheap Flights Kathmandu to Bangkok (KTM-BKK)

View NZ$301 flight on Wed, 14 Jan 2026Opens in a new window

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

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

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 Airways International
Fri, 2 Jan - Sat, 31 Jan
KTM
Kathmandu
BKK
Bangkok
NZ$571 Return, found 1 day ago
NZ$571
Return
found 1 day ago
Select Thai Airways International flight, departing Fri, 2 Jan from Kathmandu to Bangkok, returning Sat, 31 Jan, priced at NZ$571 found 1 day ago
Thai Airways International
Fri, 2 Jan - Sat, 31 Jan
KTM
Kathmandu
BKK
Bangkok
NZ$600 Return, found 1 day ago
NZ$600
Return
found 1 day ago
Select Thai Airways International flight, departing Fri, 2 Jan from Kathmandu to Bangkok, returning Sat, 31 Jan, priced at NZ$600 found 1 day ago
Thai Airways International
Thu, 4 Dec - Wed, 10 Dec
KTM
Kathmandu
BKK
Bangkok
NZ$606 Return, found 2 days ago
NZ$606
Return
found 2 days ago
Select Thai Airways International flight, departing Thu, 4 Dec from Kathmandu to Bangkok, returning Wed, 10 Dec, priced at NZ$606 found 2 days ago
Thai Airways International
Thu, 20 Nov - Sun, 30 Nov
KTM
Kathmandu
BKK
Bangkok
NZ$616 Return, found 6 days ago
NZ$616
Return
found 6 days ago
Select Thai Airways International flight, departing Thu, 20 Nov from Kathmandu to Bangkok, returning Sun, 30 Nov, priced at NZ$616 found 6 days ago
Thai Airways International
Fri, 2 Jan - Sat, 31 Jan
KTM
Kathmandu
BKK
Bangkok
NZ$640 Return, found 1 day ago
NZ$640
Return
found 1 day ago
Select Thai Airways International flight, departing Fri, 2 Jan from Kathmandu to Bangkok, returning Sat, 31 Jan, priced at NZ$640 found 1 day ago
Thai Airways International
Mon, 20 Oct - Mon, 27 Oct
KTM
Kathmandu
BKK
Bangkok
NZ$671 Return, found 3 days ago
NZ$671
Return
found 3 days ago
Select Thai Airways International flight, departing Mon, 20 Oct from Kathmandu to Bangkok, returning Mon, 27 Oct, priced at NZ$671 found 3 days ago
Biman Bangladesh
Sun, 19 Oct - Sun, 26 Oct
KTM
Kathmandu
BKK
Bangkok
NZ$730 Return, found 3 days ago
NZ$730
Return
found 3 days ago
Select Biman Bangladesh flight, departing Sun, 19 Oct from Kathmandu to Bangkok, returning Sun, 26 Oct, priced at NZ$730 found 3 days ago
Sri Lankan Airlines
Thu, 4 Dec - Wed, 10 Dec
KTM
Kathmandu
BKK
Bangkok
NZ$917 Return, found 2 days ago
NZ$917
Return
found 2 days ago
Select Sri Lankan Airlines flight, departing Thu, 4 Dec from Kathmandu to Bangkok, returning Wed, 10 Dec, priced at NZ$917 found 2 days ago
Malaysia Airlines
Thu, 20 Nov - Wed, 26 Nov
KTM
Kathmandu
BKK
Bangkok
NZ$1,048 Return, found 2 days ago
NZ$1,048
Return
found 2 days ago
Select Malaysia Airlines flight, departing Thu, 20 Nov from Kathmandu to Bangkok, returning Wed, 26 Nov, priced at NZ$1,048 found 2 days ago
IndiGo
Thu, 4 Dec - Wed, 10 Dec
KTM
Kathmandu
BKK
Bangkok
NZ$1,088 Return, found 2 days ago
NZ$1,088
Return
found 2 days ago
Select IndiGo flight, departing Thu, 4 Dec from Kathmandu to Bangkok, returning Wed, 10 Dec, priced at NZ$1,088 found 2 days ago
Flight from Kathmandu to Bangkok route information
Origin airport
Tribhuvan Intl.
Destination airport
Suvarnabhumi Intl.
Airlines serving
Cathay Pacific, China Southern Airlines, Emirates, Sichuan Airlines, Singapore Airlines, Thai Airways International
Return price
NZ$571
Distance
2216 km
Average flight time
4 hours 41 mins

Perfect flights from Kathmandu to Bangkok

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Kathmandu to Bangkok. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Bangkok, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Tribhuvan Intl. to Suvarnabhumi Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$301 and roundtrip prices from NZ$571. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Suvarnabhumi Intl. and explore Bangkok and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your KTM to BKK travel arrangements today and embark on the journey of a lifetime in Bangkok.

Frequently asked questions

How much is a flight from KTM to Suvarnabhumi Airport?
The lowest price advertised for a round-trip flight from Tribhuvan Intl. Airport to BKK is NZ$571. But you better get a move on. This figure is based on fares listed 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 to Bangkok Airport?
The majority of flights can be cancelled online, but every airline 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 Tribhuvan Intl. Airport to Suvarnabhumi Airport 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 (KTM) to Bangkok Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Tribhuvan Intl. Airport (KTM) to BKK?
The flying distance between Tribhuvan Intl. Airport and Bangkok Airport is 2 200 kilometres. Listen to some music or make a start on the latest bestseller and the trip will whiz by.
Which airlines fly direct from Tribhuvan Intl. Airport to Bangkok Airport?
One airline that flies from Tribhuvan Intl. Airport (KTM) to BKK is Thai Smile (WE). It offers 30 flights a month. After some more options? Check out the seats available with Nepal Airlines (RA). This carrier offers 13 monthly flights between these destinations.
Are Tribhuvan Intl. Airport to BKK flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Tribhuvan Intl. Airport to Suvarnabhumi Airport are available up to 12 months before departure on Expedia. And although you may occasionally score fantastic last-minute deals, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting stuck in the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

Bangkok Flight Deals

Bangkok

Kathmandu to Don Mueang Intl.
NZ$302.03
*Available to Expedia members.