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Cheap flights from Bangkok Suvarnabhumi Airport to Kathmandu from $290

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — KTM
27 janv. — 3 févr.1
1 adult

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 Monday and return on a Tuesday

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 22 janvier 2025.

Round-trip from

$570

One-way from

$290

Popular in

April

Cheapest in

January

Average price

$440

Good one-way deal

$384 or less
China Southern
  • China Southern
  • 14/2-28/2
  • 2 total stops
  • 19h 20m total
  • Bangkok to Kathmandu
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SriLankan Airlines
  • SriLankan Airlines
  • 31/3
  • 1 total stop
  • 29h 45m total
  • Bangkok to Kathmandu
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($93 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average return price).
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Average for round-trip flights in January 2025
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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 22 janvier 2025.

ven. 14/202:10BKK - KTM
1 stop10h 05mChina Southern
ven. 28/212:00KTM - BKK
1 stop9h 15mChina Southern
Deal found 21/1$570
ven. 14/202:10BKK - KTM
1 stop10h 05mMultiple Airlines
ven. 28/211:10KTM - BKK
Nonstop3h 20mMultiple Airlines
Deal found 21/1$630
lun. 8/906:00BKK - KTM
1 stop17h 45mMalaysia Airlines
lun. 15/923:30KTM - BKK
1 stop16h 35mMalaysia Airlines
Deal found 21/1$632
sam. 22/319:20BKK - KTM
Nonstop3h 25mThai Airways
jeu. 27/313:30KTM - BKK
Nonstop3h 30mThai Airways
Deal found 21/1$710
ven. 21/303:05BKK - KTM
2 stops37h 40mAir China
jeu. 27/316:30KTM - BKK
2 stops30h 55mAir China
Deal found 21/1$1,269
dim. 11/501:15BKK - KTM
1 stop14h 40mEmirates
mer. 28/501:10KTM - BKK
1 stop15h 55mEmirates
Deal found 21/1$2,030
sam. 15/214:35BKK - KTM
2 stops19h 45mAir India
ven. 28/215:45KTM - BKK
2 stops20h 20mAir India
Deal found 21/1$4,046

Find flights from Suvarnabhumi to Kathmandu within your budget

Customise 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 647,157 searches. Data last updated 22 janvier 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

ven. 14/2

02:10-11:00

1 stop10h 05m

Kathmandu Tribhuvan

ven. 28/2

12:00-22:30

1 stop9h 15m

$570

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

ven. 14/2

02:10-11:00

1 stop10h 05m

Kathmandu Tribhuvan

ven. 28/2

11:10-15:45

Nonstop3h 20m

$630

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

lun. 12/5

14:15-22:30

1 stop9h 30m

Kathmandu Tribhuvan

jeu. 29/5

23:30-16:20

1 stop15h 35m

$635

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

sam. 22/3

19:20-21:30

Nonstop3h 25m

Kathmandu Tribhuvan

jeu. 27/3

13:30-18:15

Nonstop3h 30m

$710

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

ven. 21/3

03:05-15:30

2 stops37h 40m

Kathmandu Tribhuvan

jeu. 27/3

16:30-00:40

2 stops30h 55m

$1,269

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

dim. 11/5

01:15-14:40

1 stop14h 40m

Kathmandu Tribhuvan

mer. 28/5

01:10-18:20

1 stop15h 55m

$2,030

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

sam. 15/2

14:35-09:05

2 stops19h 45m

Kathmandu Tribhuvan

ven. 28/2

15:45-13:20

2 stops20h 20m

$4,046

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

lun. 31/3

07:45-12:15

1 stop29h 45m

$290

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

ven. 25/4

14:25-22:30

1 stop9h 20m

$354

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

dim. 30/3

03:00-22:55

1 stop21h 10m

$355

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 13 results
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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 return 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 return flight from Suvarnabhumi to Kathmandu. Price data was last updated on 17 January 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, July is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kathmandu (average of $706). Flying from Bangkok Suvarnabhumi Airport to Kathmandu in December is currently the most expensive (average of $1,220). 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 22 janvier 2025.

One of the essential ways to save on airfare from Bangkok Suvarnabhumi Airport to Kathmandu is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 18% on airfare.

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 22 janvier 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 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

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 22 janvier 2025.
Emirates
8.1
Very Good
3,358 reviews
Check prices

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very Good
3,358 reviews
Emirates
8.1
Very Good
3,358 reviews
Check prices

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Thai Airways
7.8
Good
338 reviews
Emirates
8.1
Very Good
3,358 reviews
Check prices

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

China Southern
7.4
Good
86 reviews
Emirates
8.1
Very Good
3,358 reviews
Check prices

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Malaysia Airlines
7.3
Good
277 reviews
Emirates
8.1
Very Good
3,358 reviews
Check prices

Crew

8.3

Overall

8.1

Boarding

8.1

Comfort

8.0

Food

7.9

Entertainment

8.2

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

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?

    Located just 4.1 km from the city centre, Kathmandu Tribhuvan is the airport most travellers will use when flying to Kathmandu from Bangkok Suvarnabhumi. Booking flights from Bangkok Suvarnabhumi to Tribhuvan (KTM) should be relatively easy as there are 2 daily inbound flights from Bangkok Suvarnabhumi from 3 different airlines.

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

    Cheapflights users have booked flights from Bangkok Suvarnabhumi Airport to Kathmandu round-trip from $570. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $635, and Thai Airways, from $710. These flights start at 3% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with SriLankan Airlines, which is currently one of the cheapest options available, starting at $290. Malaysia Airlines flights start at $354 while deals on China Southern start at $355 one-way.

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

    On average you can expect to pay $394 for a flight from Bangkok Suvarnabhumi Airport to Kathmandu. The cheapest flight overall is $384 while the most popular route, (Bangkok Suvarnabhumi - Kathmandu Tribhuvan) is currently priced at $458.

  • 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 holiday 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, July is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kathmandu (average of $706). Flying from Bangkok Suvarnabhumi Airport to Kathmandu in December is currently the most expensive (average of $1,220). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Nagarkot

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Complete your trip

Complete your trip to Kathmandu by adding a car hire and/or hotel booking to your travel itinerary.
Kathmandu car hire
Kathmandu Tribhuvan Airport car hire

Top 3 airlines flying from Suvarnabhumi to Kathmandu

Discover the top 3 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 647,157 searches. Data last updated 22 janvier 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai AirAsiaCheapest$346Average$575FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Thai Lion AirCheapest$361Average$497FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Thai AirwaysCheapest$653Average$785FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Suvarnabhumi to Kathmandu?

Cheapflights makes it easy to find Suvarnabhumi to Kathmandu flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Kathmandu?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kathmandu from Suvarnabhumi.

Can Cheapflights find flights from Suvarnabhumi to Kathmandu with no change fees?

Need flexible booking options for your flight to Kathmandu from Suvarnabhumi? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Suvarnabhumi to Kathmandu become cheaper?

Not ready to book yet? You can track prices for flights from Suvarnabhumi to Kathmandu on Cheapflights with our Price Alert feature and get notified when better prices are available.

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