How often are flights from Bangkok to Kathmandu delayed?

Historically, on average around 36% of flights between Bangkok and Kathmandu have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

Which airline has the best punctuality record on Bangkok to Kathmandu flights?

According to our data, Thai Airways has had the least delays on this route over the last 12 months, with about 29% of their flights experiencing any sort of delay.

What is the most punctual flight time for Bangkok to Kathmandu flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

How many flights depart from Bangkok to Kathmandu on average per week?

17 flights are operational weekly from Bangkok to Kathmandu as of December 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Bangkok to Kathmandu Tribhuvan?

China Southern, SriLankan Airlines, and Air India are the most popular carriers operating from Bangkok to Kathmandu Tribhuvan

How many flights depart from Bangkok to Kathmandu on average per day?

The number of flights available between Bangkok and Kathmandu is 2 per day as of December 2025. The most frequent departure time is 10:00a.m., with 69% of daily flights leaving at noon.

When did momondo last update prices for flights from Bangkok to Kathmandu Tribhuvan Airport?

Prices for flights from Bangkok to Kathmandu Tribhuvan Airport are updated daily.

How many operators does momondo search for flights from Bangkok to Kathmandu Tribhuvan Airport?

There are 2 operators available for flights from Bangkok to Kathmandu Tribhuvan Airport as of December 2025.

How old do you have to be to fly from Bangkok to Kathmandu Tribhuvan Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok to Kathmandu Tribhuvan Airport.

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 257 Cheap Flights from Bangkok to Kathmandu in 2025/26

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:05 p.m. - 1:45 p.m.

BKK

KTM

21h 55m1 stop

2:45 p.m. - 4:05 p.m.

KTM

BKK

24h 05m1 stop

C$ 596Air India

Mon, 9 Feb - Sun, 15 Feb

1:50 p.m. - 6:35 a.m.

BKK

KTM

18h 00m2 stops

2:45 p.m. - 4:05 p.m.

KTM

BKK

24h 05m1 stop

C$ 613Air India

Mon, 9 Feb - Sun, 15 Feb

10:15 a.m. - 12:25 p.m.

BKK

KTM

3h 25mdirect

1:30 p.m. - 6:15 p.m.

KTM

BKK

3h 30mdirect

C$ 638Thai Airways

Mon, 9 Feb - Sun, 15 Feb

9:15 p.m. - 11:25 p.m.

BKK

KTM

3h 25mdirect

12:25 a.m. - 5:10 a.m.

KTM

BKK

3h 30mdirect

C$ 639Thai Airways

Mon, 9 Feb - Sat, 14 Feb

6:40 p.m. - 12:00 p.m.

BKK

KTM

18h 35m1 stop

10:45 p.m. - 1:25 p.m.

KTM

BKK

13h 25m1 stop

C$ 811Malaysia Airlines

Thu, 7 May - Tue, 19 May

7:40 p.m. - 9:45 p.m.

BKK

KTM

27h 20m1 stop

10:45 p.m. - 1:25 p.m.

KTM

BKK

13h 25m1 stop

C$ 818Malaysia Airlines

Wed, 6 May - Fri, 22 May

7:40 p.m. - 12:00 p.m.

BKK

KTM

17h 35m1 stop

1:00 p.m. - 1:25 p.m.

KTM

BKK

23h 10m1 stop

C$ 895Malaysia Airlines

Tue, 5 May - Sat, 23 May

7:40 p.m. - 9:45 p.m.

BKK

KTM

27h 20m1 stop

1:00 p.m. - 5:20 p.m.

KTM

BKK

27h 05m1 stop

C$ 903Malaysia Airlines

Wed, 6 May - Sat, 23 May

8:05 p.m. - 12:00 p.m.

BKK

KTM

17h 10m1 stop

10:30 p.m. - 4:05 p.m.

KTM

BKK

16h 20m1 stop

C$ 915Malaysia Airlines

Mon, 9 Feb - Sun, 15 Feb

8:05 p.m. - 12:00 p.m.

BKK

KTM

17h 10m1 stop

10:30 p.m. - 1:25 p.m.

KTM

BKK

13h 40m1 stop

C$ 918Malaysia Airlines

Mon, 9 Feb - Sun, 15 Feb

Thai Airways flights from Bangkok to Kathmandu

Our best Thai Airways deals on Bangkok to Kathmandu flight tickets

Thai Airways

9 Feb

BKK10:15 a.m.Bangkok Suvarnabhumi

3h 25m

KTM12:25 p.m.Kathmandu Tribhuvan

15 Feb

KTM1:30 p.m.Kathmandu Tribhuvan

3h 30m

BKK6:15 p.m.Bangkok Suvarnabhumi

C$ 638

Find similar

Thai Airways

9 Feb

BKK9:15 p.m.Bangkok Suvarnabhumi

3h 25m

KTM11:25 p.m.Kathmandu Tribhuvan

14 Feb

KTM12:25 a.m.Kathmandu Tribhuvan

3h 30m

BKK5:10 a.m.Bangkok Suvarnabhumi

C$ 639

Find similar

Malaysia Airlines flights from Bangkok to Kathmandu

Our best Malaysia Airlines deals on Bangkok to Kathmandu flight tickets

Malaysia Airlines

7 May

BKK6:40 p.m.Bangkok Suvarnabhumi

18h 35m

1 stop

KTM12:00 p.m.Kathmandu Tribhuvan

19 May

KTM10:45 p.m.Kathmandu Tribhuvan

13h 25m

1 stop

BKK1:25 p.m.Bangkok Suvarnabhumi

C$ 811

Find similar

Malaysia Airlines

6 May

BKK5:15 p.m.Bangkok Suvarnabhumi

29h 45m

1 stop

KTM9:45 p.m.Kathmandu Tribhuvan

21 May

KTM10:45 p.m.Kathmandu Tribhuvan

10h 15m

1 stop

BKK10:15 a.m.Bangkok Suvarnabhumi

C$ 818

Find similar

Malaysia Airlines

5 May

BKK7:40 p.m.Bangkok Suvarnabhumi

17h 35m

1 stop

KTM12:00 p.m.Kathmandu Tribhuvan

23 May

KTM1:00 p.m.Kathmandu Tribhuvan

23h 10m

1 stop

BKK1:25 p.m.Bangkok Suvarnabhumi

C$ 895

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 9/2

5:05 p.m.-1:45 p.m.

1 stop21h 55m

Kathmandu Tribhuvan

Sun 15/2

2:45 p.m.-4:05 p.m.

1 stop24h 05m

C$ 596

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 9/2

1:50 p.m.-6:35 a.m.

2 stops18h 00m

Kathmandu Tribhuvan

Sun 15/2

2:45 p.m.-4:05 p.m.

1 stop24h 05m

C$ 613

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 9/2

10:15 a.m.-12:25 p.m.

Nonstop3h 25m

Kathmandu Tribhuvan

Sun 15/2

1:30 p.m.-6:15 p.m.

Nonstop3h 30m

C$ 638

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 9/2

9:15 p.m.-11:25 p.m.

Nonstop3h 25m

Kathmandu Tribhuvan

Sat 14/2

12:25 a.m.-5:10 a.m.

Nonstop3h 30m

C$ 639

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 7/5

6:40 p.m.-12:00 p.m.

1 stop18h 35m

Kathmandu Tribhuvan

Tue 19/5

10:45 p.m.-1:25 p.m.

1 stop13h 25m

C$ 811

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Wed 6/5

7:40 p.m.-9:45 p.m.

1 stop27h 20m

Kathmandu Tribhuvan

Fri 22/5

10:45 p.m.-1:25 p.m.

1 stop13h 25m

C$ 818

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Tue 5/5

7:40 p.m.-12:00 p.m.

1 stop17h 35m

Kathmandu Tribhuvan

Sat 23/5

1:00 p.m.-1:25 p.m.

1 stop23h 10m

C$ 895

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Wed 6/5

7:40 p.m.-9:45 p.m.

1 stop27h 20m

Kathmandu Tribhuvan

Sat 23/5

1:00 p.m.-5:20 p.m.

1 stop27h 05m

C$ 903

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 9/2

8:05 p.m.-12:00 p.m.

1 stop17h 10m

Kathmandu Tribhuvan

Sun 15/2

10:30 p.m.-4:05 p.m.

1 stop16h 20m

C$ 915

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 9/2

8:05 p.m.-12:00 p.m.

1 stop17h 10m

Kathmandu Tribhuvan

Sun 15/2

10:30 p.m.-1:25 p.m.

1 stop13h 40m

C$ 918

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Bangkok to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Kathmandu?

The cheapest month to fly to Kathmandu from Bangkok is in January. Flight prices, which tend to average around C$ 352, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Kathmandu from Bangkok during June instead. Flights to Kathmandu in June, while not as cheap as those in January, still average around C$ 360.

What is the cheapest day to depart on your flight to Kathmandu?

On average, the least expensive day to fly to Kathmandu from Bangkok is on a Thursday. momondo users have found tickets for Thursday departures for as low as C$ 470. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Kathmandu is Tuesday, with ticket prices averaging around C$ 670.

What is the cheapest Bangkok to Kathmandu Tribhuvan flight route?

Fly from Bangkok Don Mueang Intl to Kathmandu Tribhuvan for the best Bangkok - Kathmandu Tribhuvan flight prices

How far in advance should I book a flight to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around C$ 399 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Bangkok for as low as C$ 346 on momondo.

What cabin class options are available on Bangkok to Kathmandu Tribhuvan flights?

There are 2 cabin classes available to choose from on Bangkok to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Bangkok to Kathmandu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Kathmandu

Fastest flight time	3h 40m
Direct flights	Mon, Tue, Wed, Fri and Sat
Airports in Kathmandu	1 airport

The fastest flight from Bangkok to Kathmandu takes 3h 40m

Direct flights go from Bangkok to Kathmandu on Monday, Tuesday, Wednesday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)

Search flight deals

How far is Bangkok to Kathmandu Tribhuvan by plane?
The straight-line distance from Bangkok to Kathmandu Tribhuvan is 2209.9 km. By plane, this route typically takes 3h 25m.
When did momondo last update prices for flights from Bangkok to Kathmandu Tribhuvan Airport?
Prices for flights from Bangkok to Kathmandu Tribhuvan Airport are updated daily.
How many operators does momondo search for flights from Bangkok to Kathmandu Tribhuvan Airport?
There are 2 operators available for flights from Bangkok to Kathmandu Tribhuvan Airport as of December 2025.
How old do you have to be to fly from Bangkok to Kathmandu Tribhuvan Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bangkok to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Bangkok to Kathmandu

Compare and see reviews for airlines that fly from Bangkok to Kathmandu with momondo

Airline	Rating	Free Cancellation	Price
Thai AirAsia	PriceFrom C$ 300	Free Cancellation	Rating 7.4 222 reviews		Search Thai AirAsia flights
Thai Lion Air	PriceFrom C$ 330	Free Cancellation	Rating 6.9 33 reviews		Search Thai Lion Air flights

Nagarkot

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Kathmandu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bangkok to Kathmandu for you.

Can I find flights from Bangkok to Kathmandu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bangkok to Kathmandu flights to just show those with flexible booking policies.

How can momondo help me find flights from Bangkok to Kathmandu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kathmandu from Bangkok.

I’m not ready to book a flight from Bangkok to Kathmandu right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bangkok to Kathmandu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kathmandu and let you know when they change.

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Fly your favourite airline to Kathmandu

Thai AirAsia

Thai Lion Air

Cheap flights from Bangkok to Kathmandu from C$ 257

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Kathmandu departing on 10/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Bangkok to Kathmandu

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Thai Airways flights from Bangkok to Kathmandu

Our best Thai Airways deals on Bangkok to Kathmandu flight tickets

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Our best Malaysia Airlines deals on Bangkok to Kathmandu flight tickets

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Use the filters below to find and compare flights from Bangkok to Kathmandu that are best for you.

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Bangkok to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kathmandu?

What is the cheapest day to depart on your flight to Kathmandu?

What is the cheapest Bangkok to Kathmandu Tribhuvan flight route?

Fly from Bangkok Don Mueang Intl to Kathmandu Tribhuvan for the best Bangkok - Kathmandu Tribhuvan flight prices

How far in advance should I book a flight to Kathmandu?

What cabin class options are available on Bangkok to Kathmandu Tribhuvan flights?

There are 2 cabin classes available to choose from on Bangkok to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Bangkok to Kathmandu Tribhuvan?

China Southern, SriLankan Airlines, and Air India are the most popular carriers operating from Bangkok to Kathmandu Tribhuvan

How often are flights from Bangkok to Kathmandu delayed?

Historically, on average around 36% of flights between Bangkok and Kathmandu have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

What is the most punctual flight time for Bangkok to Kathmandu flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Bangkok to Kathmandu flights?

According to our data, Thai Airways has had the least delays on this route over the last 12 months, with about 29% of their flights experiencing any sort of delay.

How many flights depart from Bangkok to Kathmandu on average per day?

The number of flights available between Bangkok and Kathmandu is 2 per day as of December 2025. The most frequent departure time is 10:00a.m., with 69% of daily flights leaving at noon.

How many flights depart from Bangkok to Kathmandu on average per week?

17 flights are operational weekly from Bangkok to Kathmandu as of December 2025. The most popular departure day for this route is Mon, with 18% of flights per week taking off on this day.

Cheap Bangkok to Kathmandu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Kathmandu

Fastest flight time

Direct flights

Airports in Kathmandu

How far is Bangkok to Kathmandu Tribhuvan by plane?

When did momondo last update prices for flights from Bangkok to Kathmandu Tribhuvan Airport?

How many operators does momondo search for flights from Bangkok to Kathmandu Tribhuvan Airport?

How old do you have to be to fly from Bangkok to Kathmandu Tribhuvan Airport?

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

Best airlines flying from Bangkok to Kathmandu

Compare and see reviews for airlines that fly from Bangkok to Kathmandu with momondo

Travelling to a place near Kathmandu?

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Kathmandu?

Can I find flights from Bangkok to Kathmandu with flexible booking policies on momondo?

How can momondo help me find flights from Bangkok to Kathmandu?

I’m not ready to book a flight from Bangkok to Kathmandu right now. Can momondo alert me if prices change?

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nepal

Fly your favourite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo