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Kathmandu

$166+ Cheap flights from Suvarnabhumi (BKK) to Kathmandu (KTM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — KTM
Mar 15 — Mar 221
Sat 3/15
Sat 3/22
1 adult, Economy
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1. Tell us where you want to go
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2. Select your favorite providers
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The best prices from Bangkok Suvarnabhumi to Kathmandu Tribhuvan are usually found in January or August, booked 71 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Suvarnabhumi to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Suvarnabhumi (BKK) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$377
(Trip.com)

One-way from

$166
(Mytrip)

Popular in

September

Cheapest in

January

Average price

$289

Good round-trip deal

$407 or less

Good one-way deal

$279 or less
Provider with most accurate pricing for Bangkok Suvarnabhumi-Kathmandu Tribhuvan flight deals.
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Provider most trusted by Cheapflights users for Bangkok Suvarnabhumi-Kathmandu Tribhuvan flights.
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From Bangkok Suvarnabhumi to Kathmandu Tribhuvan
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One-way flight from Bangkok Suvarnabhumi to Kathmandu Tribhuvan
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Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Bangkok Suvarnabhumi to Kathmandu Tribhuvan.
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Price to beat on a one-way flight from Bangkok Suvarnabhumi to Kathmandu Tribhuvan.
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Find flight deals from Suvarnabhumi to Kathmandu

Cheapest flights from Suvarnabhumi to Kathmandu
Explore the most affordable flight options available from Suvarnabhumi to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2025.

This Trip.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/37:40 pmBKK - KTM
1 stop17h 35mMalaysia Airlines
Fri 8/1511:30 pmKTM - BKK
1 stop9h 30mMalaysia Airlines
Deal found 3/9$377
This Booking.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/23:00 amBKK - KTM
1 stop20h 45mChina Southern
Fri 8/1511:30 pmKTM - BKK
1 stop9h 35mChina Southern
Deal found 3/9$390
This Mytrip deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/292:10 amBKK - KTM
1 stop10h 05mMultiple Airlines
Sat 4/121:30 pmKTM - BKK
Nonstop3h 30mMultiple Airlines
Deal found 3/10$398
This Booking.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/64:45 pmBKK - KTM
Nonstop3h 30mNepal Airlines
Wed 6/1811:10 amKTM - BKK
Nonstop3h 20mNepal Airlines
Deal found 3/10$404
This Trip.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:40 amBKK - KTM
1 stop7h 20mAir India
Wed 6/182:55 pmKTM - BKK
1 stop15h 30mAir India
Deal found 3/10$466
This Booking.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:15 pmBKK - KTM
Nonstop3h 25mThai Airways
Thu 8/1412:25 amKTM - BKK
Nonstop3h 30mThai Airways
Deal found 3/9$471
This Booking.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/171:15 amBKK - KTM
1 stop10h 40mSichuan Airlines
Sun 4/2711:40 amKTM - BKK
1 stop11h 20mSichuan Airlines
Deal found 3/10$528
This Gotogate deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/53:10 amBKK - KTM
2 stops37h 40mChina Eastern
Wed 6/184:35 pmKTM - BKK
1 stop26h 00mChina Eastern
Deal found 3/10$545
This FlightHub deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/221:40 amBKK - KTM
2 stops39h 05mAir China
Sat 4/511:55 amKTM - BKK
1 stop27h 55mAir China
Deal found 3/10$814
This Emirates deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/69:35 pmBKK - KTM
1 stop18h 15mEmirates
Tue 6/171:10 amKTM - BKK
1 stop17h 00mEmirates
Deal found 3/10$1,323

Find flights from Suvarnabhumi to Kathmandu within your budget

Customize your flight search to find flights from Suvarnabhumi to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2025.

Fly from

Suvarnabhumi

Fly to

Kathmandu

Route

Depart

Return

Price

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sun 8/3

7:40 pm-12:00 pm

1 stop17h 35m

Kathmandu Tribhuvan

Fri 8/15

11:30 pm-10:15 am

1 stop9h 30m

$377

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sat 8/2

3:00 am-10:30 pm

1 stop20h 45m

Kathmandu Tribhuvan

Fri 8/15

11:30 pm-10:20 am

1 stop9h 35m

$390

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sat 3/29

2:10 am-11:00 am

1 stop10h 05m

Kathmandu Tribhuvan

Sat 4/12

1:30 pm-6:15 pm

Nonstop3h 30m

$398

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 6/6

4:45 pm-7:00 pm

Nonstop3h 30m

Kathmandu Tribhuvan

Wed 6/18

11:10 am-3:45 pm

Nonstop3h 20m

$404

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 6/6

8:40 am-2:45 pm

1 stop7h 20m

Kathmandu Tribhuvan

Wed 6/18

2:55 pm-7:40 am

1 stop15h 30m

$466

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sun 8/3

9:15 pm-11:25 pm

Nonstop3h 25m

Kathmandu Tribhuvan

Thu 8/14

12:25 am-5:10 am

Nonstop3h 30m

$471

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 4/17

1:15 am-10:40 am

1 stop10h 40m

Kathmandu Tribhuvan

Sun 4/27

11:40 am-12:15 am

1 stop11h 20m

$528

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 6/5

3:10 am-3:35 pm

2 stops37h 40m

Kathmandu Tribhuvan

Wed 6/18

4:35 pm-7:50 pm

1 stop26h 00m

$545

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sat 3/22

1:40 am-3:30 pm

2 stops39h 05m

Kathmandu Tribhuvan

Sat 4/5

11:55 am-5:05 pm

1 stop27h 55m

$814

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 6/6

9:35 pm-2:35 pm

1 stop18h 15m

Kathmandu Tribhuvan

Tue 6/17

1:10 am-7:25 pm

1 stop17h 00m

$1,323

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 21 results
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Compare providers for flights from Suvarnabhumi to Kathmandu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Suvarnabhumi to Kathmandu in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bangkok Suvarnabhumi Airport-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bangkok Suvarnabhumi Airport-Kathmandu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bangkok Suvarnabhumi Airport-Kathmandu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bangkok Suvarnabhumi Airport-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Suvarnabhumi to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Suvarnabhumi with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Suvarnabhumi to Kathmandu

Get recent, data-driven insights about flights from Suvarnabhumi to Kathmandu including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from Suvarnabhumi to Kathmandu. Price data was last updated on March 7, 2025.

The best time to book flights from Bangkok Suvarnabhumi Airport to Kathmandu is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kathmandu (average of $1,237). Flying from Bangkok Suvarnabhumi Airport to Kathmandu in June is currently the most expensive (average of $1,981). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BKK to KTM?

Find hourly flight availability from Suvarnabhumi to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2025.

When flying from Bangkok Suvarnabhumi Airport to Kathmandu, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the morning.

What is the cheapest day to fly from Bangkok Suvarnabhumi Airport to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from Suvarnabhumi to Kathmandu. Price data was last updated on March 9, 2025.

Travelers seeking maximum savings on their Bangkok Suvarnabhumi Airport to Kathmandu flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Bangkok Suvarnabhumi Airport to Kathmandu

Explore weekly flight availability from Suvarnabhumi to Kathmandu. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 10, 2025.

The most flights from BKK to KTM are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated March 10, 2025.
Emirates
8.0
Very good
3,219 reviews

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Emirates
8.0
Very good
3,219 reviews
Emirates
8.0
Very good
3,219 reviews

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Thai Airways
7.8
Good
314 reviews
Emirates
8.0
Very good
3,219 reviews

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

China Southern
7.5
Good
90 reviews
Emirates
8.0
Very good
3,219 reviews

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Malaysia Airlines
7.3
Good
253 reviews
Emirates
8.0
Very good
3,219 reviews

Comfort

8.0

Overall

8.0

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Reviews

1 / 20

4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Suvarnabhumi to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kathmandu from Bangkok Suvarnabhumi?

    Kathmandu Tribhuvan (KTM) is the airport you will fly into if you book a flight from Bangkok Suvarnabhumi to Kathmandu. You should not have trouble finding flights to Tribhuvan from Bangkok Suvarnabhumi; the airport handles an average of 2 inbound flights from Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Kathmandu airport from Bangkok Suvarnabhumi. It is only a 2.5 mi journey from Tribhuvan (KTM) to Kathmandu’s city center.

  • What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Kathmandu round-trip?

    Flying on Malaysia Airlines is currently your cheapest option to Kathmandu, with prices starting at $377. Additional round-trip tickets that might be worth considering are offered by China Southern and Nepal Airlines, with the lowest prices starting at $390 and $404, respectively.

  • What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Kathmandu one-way?

    The cheapest airline one-way is China Southern, with whom users have recently found tickets for as low as $166. However, be on the lookout for offers from Air India and Nepal Airlines, as they are both options that can get you from Bangkok Suvarnabhumi Airport to Kathmandu for a low price.

  • What are the cheapest flights from Bangkok Suvarnabhumi Airport to Kathmandu?

    While on average a flight from Bangkok Suvarnabhumi Airport to Kathmandu is generally $469, our data shows the cheapest flight currently is $238. When looking at the most popular route, (Bangkok Suvarnabhumi - Kathmandu Tribhuvan), you can expect to pay $307 for that flight.

  • Can I find deals for flights from Suvarnabhumi to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Kathmandu.

  • Can I find deals for business class flights from Suvarnabhumi to Kathmandu?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kathmandu (average of $1,237). Flying from Bangkok Suvarnabhumi Airport to Kathmandu in June is currently the most expensive (average of $1,981). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bangkok Suvarnabhumi Airport?

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Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Kathmandu car rentals
Kathmandu Tribhuvan Airport car rentals

Top 4 airlines flying from Suvarnabhumi to Kathmandu

Discover the top 4 airlines that operate flights from Suvarnabhumi to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$205Average$295FlexibilityNo cancel feeOn-time87%
Thai Lion AirCheapest$228Average$309FlexibilityNo cancel feeOn-timeN/A
Nepal AirlinesCheapest$375Average$416FlexibilityNo cancel feeOn-timeN/A
Thai AirwaysCheapest$415Average$479FlexibilityNo cancel feeOn-time77%
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