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

2 flights are operational daily from Bangkok to Kathmandu as of September 2025. The most popular departure time for this route is 10:00AM, with 38% of flights per day taking off in the afternoon.

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

Malaysia Airlines, China Southern, and IndiGo are the most popular carriers operating from Bangkok to Kathmandu Tribhuvan

What airlines fly to Kathmandu?

Thai AirAsia, Thai Lion Air and Thai Airways are the top three most popular airlines that fly to Kathmandu from Bangkok according to our data. Thai AirAsia is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 4 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

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

14 flights are operational weekly from Bangkok to Kathmandu as of September 2025. The most popular departure day for this route is Mon, with 21% of flights per week taking off on this day.

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

Prices for flights from Bangkok to Kathmandu Tribhuvan Airport are refreshed on a daily basis.

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

As of September 2025, there are 4 operators available to choose from for flights from Bangkok to Kathmandu Tribhuvan Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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.

$165 Cheap Flights from Bangkok to Kathmandu in 2025/26

Q: What is the typical price of a round-trip flight between Bangkok and Kathmandu?

Prices are currently typical for flights on this route. Typical prices usually range from $266 to $438. The lowest price recently found on this route was $340.

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Find the cheapest flights from Bangkok to Kathmandu

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

3:55 pm - 11:50 amBKK-KTM

21h 10m1 stop

12:50 pm - 1:30 amKTM-BKK

11h 25m1 stop

$340China Southern

Find Deal

Sun, Oct 12 - Sun, Oct 19

3:00 am - 11:50 amBKK-KTM

10h 05m1 stop

12:50 pm - 4:50 pmKTM-BKK

26h 45m1 stop

$341China Southern

Find Deal

Sun, Oct 12 - Mon, Oct 20

8:20 am - 11:30 amBKK-KTM

28h 25m1 stop

1:40 pm - 12:35 pmKTM-BKK

21h 40m1 stop

$362

Find Deal

Wed, Mar 4 - Wed, Mar 11

11:25 am - 10:55 pmBKK-KTM

12h 45m1 stop

11:55 pm - 5:05 pmKTM-BKK

15h 55m1 stop

$364China Southern

Find Deal

Fri, Jan 9 - Tue, Jan 20

2:10 am - 11:30 amBKK-KTM

10h 35m1 stop

12:25 am - 5:10 amKTM-BKK

3h 30mnonstop

$376

Find Deal

Tue, Mar 3 - Tue, Mar 10

9:00 am - 12:40 pmBKK-KTM

28h 55m1 stop

12:50 pm - 12:35 pmKTM-BKK

22h 30m1 stop

$409SriLankan Airlines

Find Deal

Tue, Jan 13 - Mon, Jan 19

4:45 pm - 7:00 pmBKK-KTM

3h 30mnonstop

11:10 am - 3:45 pmKTM-BKK

3h 20mnonstop

$436Nepal Airlines

Find Deal

Wed, Mar 4 - Wed, Mar 11

4:45 pm - 7:00 pmBKK-KTM

3h 30mnonstop

11:10 am - 3:45 pmKTM-BKK

3h 20mnonstop

$439Nepal Airlines

Find Deal

Mon, Nov 3 - Mon, Nov 17

8:40 am - 4:00 pmBKK-KTM

8h 35m1 stop

9:00 pm - 7:40 amKTM-BKK

9h 25m1 stop

$468Air India

Find Deal

Tue, Mar 10 - Tue, Mar 10

4:45 pm - 6:35 amBKK-KTM

15h 05m2 stops

9:00 pm - 2:25 pmKTM-BKK

16h 10m2 stops

$490Air India

Find Deal

Wed, Mar 4 - Wed, Mar 11

Nepal Airlines flights from Bangkok to Kathmandu

Our best Nepal Airlines deals on Bangkok to Kathmandu flight tickets

Nepal Airlines

Sep 17

BKK4:45 pmBangkok Suvarnabhumi

3h 30m

KTM7:00 pmKathmandu Tribhuvan

Oct 20

KTM11:10 amKathmandu Tribhuvan

3h 20m

BKK3:45 pmBangkok Suvarnabhumi

$392

Find similar

Nepal Airlines

Mar 4

BKK4:45 pmBangkok Suvarnabhumi

3h 30m

KTM7:00 pmKathmandu Tribhuvan

Mar 11

KTM11:10 amKathmandu Tribhuvan

3h 20m

BKK3:45 pmBangkok Suvarnabhumi

$436

Find similar

Nepal Airlines

Nov 3

BKK4:45 pmBangkok Suvarnabhumi

3h 30m

KTM7:00 pmKathmandu Tribhuvan

Nov 17

KTM11:10 amKathmandu Tribhuvan

3h 20m

BKK3:45 pmBangkok Suvarnabhumi

$439

Find similar

Air India flights from Bangkok to Kathmandu

Our best Air India deals on Bangkok to Kathmandu flight tickets

Air India

Mar 10

BKK8:40 amBangkok Suvarnabhumi

8h 35m

1 stop

KTM4:00 pmKathmandu Tribhuvan

Mar 10

KTM9:00 pmKathmandu Tribhuvan

9h 25m

1 stop

BKK7:40 amBangkok Suvarnabhumi

$468

Find similar

Air India

Mar 4

BKK4:45 pmBangkok Suvarnabhumi

15h 05m

2 stops

KTM6:35 amKathmandu Tribhuvan

Mar 11

KTM9:00 pmKathmandu Tribhuvan

16h 10m

2 stops

BKK2:25 pmBangkok Suvarnabhumi

$490

Find similar

Air India

Nov 13

BKK3:35 pmBangkok Suvarnabhumi

25h 40m

2 stops

KTM4:00 pmKathmandu Tribhuvan

Nov 16

KTM6:30 amKathmandu Tribhuvan

12h 40m

1 stop

BKK8:25 pmBangkok Suvarnabhumi

$499

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sun 10/12

3:55 pm-11:50 am

1 stop21h 10m

Kathmandu Tribhuvan

Sun 10/19

12:50 pm-1:30 am

1 stop11h 25m

$340

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sun 10/12

3:00 am-11:50 am

1 stop10h 05m

Kathmandu Tribhuvan

Mon 10/20

12:50 pm-4:50 pm

1 stop26h 45m

$341

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Wed 3/4

8:20 am-11:30 am

1 stop28h 25m

Kathmandu Tribhuvan

Wed 3/11

1:40 pm-12:35 pm

1 stop21h 40m

$362

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 1/9

11:25 am-10:55 pm

1 stop12h 45m

Kathmandu Tribhuvan

Tue 1/20

11:55 pm-5:05 pm

1 stop15h 55m

$364

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Tue 3/3

2:10 am-11:30 am

1 stop10h 35m

Kathmandu Tribhuvan

Tue 3/10

12:25 am-5:10 am

Nonstop3h 30m

$376

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Tue 1/13

9:00 am-12:40 pm

1 stop28h 55m

Kathmandu Tribhuvan

Mon 1/19

12:50 pm-12:35 pm

1 stop22h 30m

$409

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Wed 3/4

4:45 pm-7:00 pm

Nonstop3h 30m

Kathmandu Tribhuvan

Wed 3/11

11:10 am-3:45 pm

Nonstop3h 20m

$436

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 11/3

4:45 pm-7:00 pm

Nonstop3h 30m

Kathmandu Tribhuvan

Mon 11/17

11:10 am-3:45 pm

Nonstop3h 20m

$439

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Tue 3/10

8:40 am-4:00 pm

1 stop8h 35m

Kathmandu Tribhuvan

Tue 3/10

9:00 pm-7:40 am

1 stop9h 25m

$468

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Wed 3/4

4:45 pm-6:35 am

2 stops15h 05m

Kathmandu Tribhuvan

Wed 3/11

9:00 pm-2:25 pm

2 stops16h 10m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Other information

What is the typical price of a round-trip flight between Bangkok and Kathmandu?

What is the cheapest month to fly to Kathmandu?

The month of January is another great option to travel to Kathmandu, with average flight prices from Bangkok averaging around $263.

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

According to our data, Tuesday is the cheapest day to fly to Kathmandu from Bangkok. The lowest ticket price found for a Tuesday departure recently was $460. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Bangkok to Kathmandu on a Thursday will generally be more expensive and average around $524. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the morning is the cheapest time of day to fly from Bangkok to Kathmandu when you can find flight prices for as low as $294. Flying to Kathmandu in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $465.

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 $293 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 $250 on momondo.

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

There are 3 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 25m
Direct flights	Every day
Airports in Kathmandu	1 airport

The fastest flight from Bangkok to Kathmandu takes 3h 25m

Direct flights go from Bangkok to Kathmandu every day.

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

Search flight deals

How far is Bangkok to Kathmandu Tribhuvan by plane?
There are 1373.2 mi between Bangkok and Kathmandu Tribhuvan. Flights usually cover this in 3h 25m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Bangkok to Kathmandu Tribhuvan Airport?
Prices for flights from Bangkok to Kathmandu Tribhuvan Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Bangkok to Kathmandu Tribhuvan Airport?
As of September 2025, there are 4 operators available to choose from for flights from Bangkok to Kathmandu Tribhuvan Airport.
How old do you have to be to fly from Bangkok to Kathmandu Tribhuvan Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 Lion Air	PriceFrom $204	Free Cancellation	Rating 7.3 27 reviews	Search Thai Lion Air flights
Thai AirAsia	PriceFrom $206	Free Cancellation	Rating 7.5 216 reviews	Search Thai AirAsia flights
Nepal Airlines	PriceFrom $383	Free Cancellation	Rating 5.8 11 reviews	Search Nepal Airlines flights
Thai Airways	PriceFrom $448	Free Cancellation	Rating 7.8 350 reviews	Search Thai Airways flights

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kathmandu from Bangkok.

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?

momondo helps you find the best flight between Bangkok and Kathmandu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Kathmandu from Bangkok. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.

Start using Trips

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Fly your favorite airline to Kathmandu

Cheap flights from Bangkok to Kathmandu from $165

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 11/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Bangkok to Kathmandu

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Nepal Airlines flights from Bangkok to Kathmandu

Our best Nepal Airlines deals on Bangkok to Kathmandu flight tickets

Air India flights from Bangkok to Kathmandu

Our best Air India 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 typical price of a round-trip flight between Bangkok and Kathmandu?

What is the cheapest month to fly to Kathmandu?

The month of January is another great option to travel to Kathmandu, with average flight prices from Bangkok averaging around $263.

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

What is the cheapest time of 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 3 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?

Malaysia Airlines, China Southern, and IndiGo are the most popular carriers operating from Bangkok to Kathmandu Tribhuvan

What airlines fly to Kathmandu?

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

2 flights are operational daily from Bangkok to Kathmandu as of September 2025. The most popular departure time for this route is 10:00AM, with 38% of flights per day taking off in the afternoon.

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

14 flights are operational weekly from Bangkok to Kathmandu as of September 2025. The most popular departure day for this route is Mon, with 21% 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

Traveling 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 favorite airline to Kathmandu

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