₹11,311 Cheap Flights from Kathmandu (KTM) to Bangkok (BKK)

View ₹11,311 flight on Thu, 19 Jun 2025Opens in a new window

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

Prices were available within the past 7 days and start at ₹11,311 for one-way flights and ₹21,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Sun, 1 Jun - Sat, 7 Jun
KTM
Kathmandu
DMK
Bangkok
₹21,100 Return, found 4 days ago
₹21,100
Return
found 4 days ago
Select Thai Lion Mantari flight, departing Sun, 1 Jun from Kathmandu to Bangkok, returning Sat, 7 Jun, priced at ₹21,100 found 4 days ago
Thai Lion Mantari
Sun, 18 May - Tue, 27 May
KTM
Kathmandu
DMK
Bangkok
₹21,154 Return, found 6 days ago
₹21,154
Return
found 6 days ago
Select Thai Lion Mantari flight, departing Sun, 18 May from Kathmandu to Bangkok, returning Tue, 27 May, priced at ₹21,154 found 6 days ago
Thai Lion Mantari
Sun, 11 May - Thu, 15 May
KTM
Kathmandu
DMK
Bangkok
₹25,702 Return, found 7 hours ago
₹25,702
Return
found 7 hours ago
Select Thai Lion Mantari flight, departing Sun, 11 May from Kathmandu to Bangkok, returning Thu, 15 May, priced at ₹25,702 found 7 hours ago
Thai Lion Mantari
Sun, 4 May - Sun, 18 May
KTM
Kathmandu
DMK
Bangkok
₹25,746 Return, found 20 hours ago
₹25,746
Return
found 20 hours ago
Select Thai Lion Mantari flight, departing Sun, 4 May from Kathmandu to Bangkok, returning Sun, 18 May, priced at ₹25,746 found 20 hours ago
Thai Lion Mantari
Sun, 1 Jun - Sat, 7 Jun
KTM
Kathmandu
DMK
Bangkok
₹25,762 Return, found 2 days ago
₹25,762
Return
found 2 days ago
Select Thai Lion Mantari flight, departing Sun, 1 Jun from Kathmandu to Bangkok, returning Sat, 7 Jun, priced at ₹25,762 found 2 days ago
Thai Lion Mantari
Tue, 3 Jun - Sun, 8 Jun
KTM
Kathmandu
DMK
Bangkok
₹25,823 Return, found 3 days ago
₹25,823
Return
found 3 days ago
Select Thai Lion Mantari flight, departing Tue, 3 Jun from Kathmandu to Bangkok, returning Sun, 8 Jun, priced at ₹25,823 found 3 days ago
SriLankan Airlines
Mon, 9 Jun - Sat, 14 Jun
KTM
Kathmandu
BKK
Bangkok
₹31,258 Return, found 1 day ago
₹31,258
Return
found 1 day ago
Select SriLankan Airlines flight, departing Mon, 9 Jun from Kathmandu to Bangkok, returning Sat, 14 Jun, priced at ₹31,258 found 1 day ago
Thai Airways International
Mon, 9 Jun - Sat, 14 Jun
KTM
Kathmandu
BKK
Bangkok
₹33,819 Return, found 1 day ago
₹33,819
Return
found 1 day ago
Select Thai Airways International flight, departing Mon, 9 Jun from Kathmandu to Bangkok, returning Sat, 14 Jun, priced at ₹33,819 found 1 day ago
Air India
Mon, 9 Jun - Sat, 14 Jun
KTM
Kathmandu
BKK
Bangkok
₹34,584 Return, found 1 day ago
₹34,584
Return
found 1 day ago
Select Air India flight, departing Mon, 9 Jun from Kathmandu to Bangkok, returning Sat, 14 Jun, priced at ₹34,584 found 1 day ago
IndiGo
Mon, 19 May - Tue, 20 May
KTM
Kathmandu
BKK
Bangkok
₹36,784 Return, found 23 hours ago
₹36,784
Return
found 23 hours ago
Select IndiGo flight, departing Mon, 19 May from Kathmandu to Bangkok, returning Tue, 20 May, priced at ₹36,784 found 23 hours ago
Flight from Kathmandu to Bangkok route information
Origin airport
Tribhuvan Intl.
Destination airport
Don Mueang Intl.
Airlines serving
Air China, Air India, IndiGo, Malaysia Airlines, SriLankan Airlines, Thai Airways International
Return price
₹21,100
Distance
2186 km

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 ₹11,311 and roundtrip prices from ₹21,100. 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 ₹21,100. 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 Airports

Bangkok

Kathmandu to Don Mueang Intl.
₹21,100.00
*Available to Expedia members.