Direct (non-stop) flights from Bangkok to Kathmandu

BKK Suvarnabhumi Airport

Bangkok, Thailand

KTM Tribhuvan International

Kathmandu, Nepal

CHANGE DIRECTION

Flight time

3h 30m

Flight distance

1393mi, 2241km

Flights from Bangkok to Kathmandu route map

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Thailand

BKK

Bangkok

Nepal

KTM

Kathmandu

Distance

1393 miles · (2241 km)

CHANGE DIRECTION

Flight time

3 hours and 30 minutes

Airlines with direct flights from Bangkok (BKK) to Kathmandu (KTM)

Nepal Airlines

S

M

T

W

T

F

S

Business available

2 weekly flights
Thai Airways International

Star Alliance

S

M

T

W

T

F

S

Business available

2 daily flights
Himalaya Airlines

S

M

T

W

T

F

S

Begins in 2026-12-01

FLIGHTS WITH STOPS

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BKK KTM

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MONTHLY

WEEKLY

Bangkok (BKK) to Kathmandu (KTM) flight schedule

The monthly calendar shows every direct flight departure from Suvarnabhumi Airport (BKK) with all airlines. Click on a date to see a list of flights or search for the best prices.

Thai Airways

Nepal Airlines

View return flights from KTM to BKK

Nepal Airlines flight schedule from Bangkok to Kathmandu

All weekly departures with Nepal Airlines. The week calendar shows every flight departure from Bangkok (BKK) to Kathmandu (KTM). Click on a blue date to see a list of flights.

Week 29 (Jul 13 - Jul 19)

Week 27 (Jun 29 - Jul 5)
Week 28 (Jul 6 - Jul 12)
Week 29 (Jul 13 - Jul 19)
Week 30 (Jul 20 - Jul 26)
Week 31 (Jul 27 - Aug 2)
Week 32 (Aug 3 - Aug 9)
Week 33 (Aug 10 - Aug 16)
Week 34 (Aug 17 - Aug 23)
Week 35 (Aug 24 - Aug 30)
Week 36 (Aug 31 - Sep 6)
Week 37 (Sep 7 - Sep 13)
Week 38 (Sep 14 - Sep 20)
Week 39 (Sep 21 - Sep 27)
Week 40 (Sep 28 - Oct 4)
Week 41 (Oct 5 - Oct 11)
Week 42 (Oct 12 - Oct 18)
Week 43 (Oct 19 - Oct 25)
Week 44 (Oct 26 - Nov 1)
Week 45 (Nov 2 - Nov 8)
Week 46 (Nov 9 - Nov 15)
Week 47 (Nov 16 - Nov 22)
Week 48 (Nov 23 - Nov 29)
Week 49 (Nov 30 - Dec 6)
Week 50 (Dec 7 - Dec 13)
Week 51 (Dec 14 - Dec 20)
Week 52 (Dec 21 - Dec 27)
Week 53 (Dec 28 - Jan 3)
Week 1 (Jan 4 - Jan 10)
Week 2 (Jan 11 - Jan 17)
Week 3 (Jan 18 - Jan 24)
Week 4 (Jan 25 - Jan 31)
Week 5 (Feb 1 - Feb 7)
Week 6 (Feb 8 - Feb 14)
Week 7 (Feb 15 - Feb 21)
Week 8 (Feb 22 - Feb 28)
Week 9 (Mar 1 - Mar 7)
Week 10 (Mar 8 - Mar 14)
Week 11 (Mar 15 - Mar 21)
Week 12 (Mar 22 - Mar 28)
Week 13 (Mar 29 - Apr 4)
Week 14 (Apr 5 - Apr 11)
Week 15 (Apr 12 - Apr 18)
Week 16 (Apr 19 - Apr 25)
Week 17 (Apr 26 - May 2)
Week 18 (May 3 - May 9)
Week 19 (May 10 - May 16)
Week 20 (May 17 - May 23)
Week 21 (May 24 - May 30)
Week 22 (May 31 - Jun 6)
Week 23 (Jun 7 - Jun 13)
Week 24 (Jun 14 - Jun 20)
Week 25 (Jun 21 - Jun 27)
Week 26 (Jun 28 - Jul 4)

Flight

Mon

Jul 13

Tue

Jul 14

Wed

Jul 15

Thu

Jul 16

Fri

Jul 17

Sat

Jul 18

Sun

Jul 19

RA402

16:45

----

16:45

----

Thai Airways International flight schedule from Bangkok to Kathmandu

All weekly departures with Thai Airways International. The week calendar shows every flight departure from Bangkok (BKK) to Kathmandu (KTM). Click on a blue date to see a list of flights.

Week 29 (Jul 13 - Jul 19)

Week 27 (Jun 29 - Jul 5)
Week 28 (Jul 6 - Jul 12)
Week 29 (Jul 13 - Jul 19)
Week 30 (Jul 20 - Jul 26)
Week 31 (Jul 27 - Aug 2)
Week 32 (Aug 3 - Aug 9)
Week 33 (Aug 10 - Aug 16)
Week 34 (Aug 17 - Aug 23)
Week 35 (Aug 24 - Aug 30)
Week 36 (Aug 31 - Sep 6)
Week 37 (Sep 7 - Sep 13)
Week 38 (Sep 14 - Sep 20)
Week 39 (Sep 21 - Sep 27)
Week 40 (Sep 28 - Oct 4)
Week 41 (Oct 5 - Oct 11)
Week 42 (Oct 12 - Oct 18)
Week 43 (Oct 19 - Oct 25)
Week 44 (Oct 26 - Nov 1)
Week 45 (Nov 2 - Nov 8)
Week 46 (Nov 9 - Nov 15)
Week 47 (Nov 16 - Nov 22)
Week 48 (Nov 23 - Nov 29)
Week 49 (Nov 30 - Dec 6)
Week 50 (Dec 7 - Dec 13)
Week 51 (Dec 14 - Dec 20)
Week 52 (Dec 21 - Dec 27)
Week 53 (Dec 28 - Jan 3)
Week 1 (Jan 4 - Jan 10)
Week 2 (Jan 11 - Jan 17)
Week 3 (Jan 18 - Jan 24)
Week 4 (Jan 25 - Jan 31)
Week 5 (Feb 1 - Feb 7)
Week 6 (Feb 8 - Feb 14)
Week 7 (Feb 15 - Feb 21)
Week 8 (Feb 22 - Feb 28)
Week 9 (Mar 1 - Mar 7)
Week 10 (Mar 8 - Mar 14)
Week 11 (Mar 15 - Mar 21)
Week 12 (Mar 22 - Mar 28)
Week 13 (Mar 29 - Apr 4)
Week 14 (Apr 5 - Apr 11)
Week 15 (Apr 12 - Apr 18)
Week 16 (Apr 19 - Apr 25)
Week 17 (Apr 26 - May 2)
Week 18 (May 3 - May 9)
Week 19 (May 10 - May 16)
Week 20 (May 17 - May 23)
Week 21 (May 24 - May 30)
Week 22 (May 31 - Jun 6)
Week 23 (Jun 7 - Jun 13)
Week 24 (Jun 14 - Jun 20)
Week 25 (Jun 21 - Jun 27)
Week 26 (Jun 28 - Jul 4)

Flight

Mon

Jul 13

Tue

Jul 14

Wed

Jul 15

Thu

Jul 16

Fri

Jul 17

Sat

Jul 18

Sun

Jul 19

TG319

10:15

TG309

20:50

21:15

Himalaya Airlines flight schedule from Bangkok to Kathmandu

All weekly departures with Himalaya Airlines. The week calendar shows every flight departure from Bangkok (BKK) to Kathmandu (KTM). Click on a blue date to see a list of flights.

Week 29 (Jul 13 - Jul 19)

Week 27 (Jun 29 - Jul 5)
Week 28 (Jul 6 - Jul 12)
Week 29 (Jul 13 - Jul 19)
Week 30 (Jul 20 - Jul 26)
Week 31 (Jul 27 - Aug 2)
Week 32 (Aug 3 - Aug 9)
Week 33 (Aug 10 - Aug 16)
Week 34 (Aug 17 - Aug 23)
Week 35 (Aug 24 - Aug 30)
Week 36 (Aug 31 - Sep 6)
Week 37 (Sep 7 - Sep 13)
Week 38 (Sep 14 - Sep 20)
Week 39 (Sep 21 - Sep 27)
Week 40 (Sep 28 - Oct 4)
Week 41 (Oct 5 - Oct 11)
Week 42 (Oct 12 - Oct 18)
Week 43 (Oct 19 - Oct 25)
Week 44 (Oct 26 - Nov 1)
Week 45 (Nov 2 - Nov 8)
Week 46 (Nov 9 - Nov 15)
Week 47 (Nov 16 - Nov 22)
Week 48 (Nov 23 - Nov 29)
Week 49 (Nov 30 - Dec 6)
Week 50 (Dec 7 - Dec 13)
Week 51 (Dec 14 - Dec 20)
Week 52 (Dec 21 - Dec 27)
Week 53 (Dec 28 - Jan 3)
Week 1 (Jan 4 - Jan 10)
Week 2 (Jan 11 - Jan 17)
Week 3 (Jan 18 - Jan 24)
Week 4 (Jan 25 - Jan 31)
Week 5 (Feb 1 - Feb 7)
Week 6 (Feb 8 - Feb 14)
Week 7 (Feb 15 - Feb 21)
Week 8 (Feb 22 - Feb 28)
Week 9 (Mar 1 - Mar 7)
Week 10 (Mar 8 - Mar 14)
Week 11 (Mar 15 - Mar 21)
Week 12 (Mar 22 - Mar 28)
Week 13 (Mar 29 - Apr 4)
Week 14 (Apr 5 - Apr 11)
Week 15 (Apr 12 - Apr 18)
Week 16 (Apr 19 - Apr 25)
Week 17 (Apr 26 - May 2)
Week 18 (May 3 - May 9)
Week 19 (May 10 - May 16)
Week 20 (May 17 - May 23)
Week 21 (May 24 - May 30)
Week 22 (May 31 - Jun 6)
Week 23 (Jun 7 - Jun 13)
Week 24 (Jun 14 - Jun 20)
Week 25 (Jun 21 - Jun 27)
Week 26 (Jun 28 - Jul 4)

Flight

Mon

Jul 13

Tue

Jul 14

Wed

Jul 15

Thu

Jul 16

Fri

Jul 17

Sat

Jul 18

Sun

Jul 19

We could not find any flights for this time period. Please try another week.

Flight time

3h 20m - 3h 30m

Earliest flight

10:15

Last flight

20:50

Distance

1393 miles (2241 km)

Cheapest month

March

Airlines

3 (Show)

Flights per week

Arriving Terminal (KTM)

Terminal I

Asia/Bangkok (UTC+7)

Asia/Kathmandu (UTC+5)

KTM -2 hours behind

Arriving at Tribhuvan (KTM)

Tribhuvan International (KTM) is the largest airport in Nepal and is based in Kathmandu. You can fly to 42 destinations with 32 airlines in scheduled passenger traffic.

Show all flights from KTM

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Departing from Suvarnabhumi Airport (BKK)

Suvarnabhumi Airport (BKK) is the largest airport in Thailand and is based in Bangkok. You can fly to 150 destinations with 120 airlines in scheduled passenger traffic.

Show all flights from BKK

Airlines with alternative airports from Bangkok to Kathmandu

The airlines below are departing from or arriving to other airports in the same city or very close.

Thai Lion Air

Don Muang Intl Tribhuvan International

Duration

3 hours and 30 minutes

Thai AirAsia

Don Muang Intl Tribhuvan International

Duration

3 hours and 40 minutes

Show detailed flight schedule from DMK to KTM

Airlines with direct flights from Bangkok to Kathmandu in the past

Thai Smile

Star Alliance

Last flight was scheduled 2024-10-26

Bangkok - Kathmandu flight price statistics

$400

Approximate

The numbers are avarage prices found based on user searches for direct flights between Suvarnabhumi Airport and Tribhuvan International. Its calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.

$395
Jan

$379
Feb

$377
Mar

$435
Apr

$435
May

$552
Jun

$707
Jul

$426
Aug

$454
Sep

$450
Oct

$913
Nov

$474
Dec

Approximate prices for one round-trip flight from Bangkok (BKK) to Kathmandu (KTM). Graph is not to scale.

CLICK HERE FOR EXACT PRICES

Type of aircraft(s) on this route

Below is a list of aircraft types we have within our database with flights on this route. You can also see the aircrafts seat capacity together with classes.

Airbus A320

Nepal Airlines

158 seats

Airbus A320

Thai Airways International

156 seats

ROUTE EXPLORING

Suvarnabhumi Airport - all destinations

With FlightsFrom.com’s brilliant search features you can explore all non-stop flights from a specific airport. Simply select your preferred airport to get an overview of every single non-stop flight offered. Click on one of the routes to get information about which airline’s operate the route, when the next scheduled flight is or to filter your search even more.

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Frequently asked questions FAQ

How long does a flight from Bangkok (BKK) to Kathmandu (KTM) take?

The flight between Bangkok (BKK) and Kathmandu (KTM) typically takes about 3 hour and 25 minute.
How many flights per day are there on this route?

There are 2 direct flights every day.
What are the flight numbers on the route Bangkok (BKK) to Kathmandu (KTM)?

The flight numbers are H9887, RA402, TG309 and TG319.
Which airports will I be using when flying from Bangkok to Kathmandu?

From Bangkok you will fly out from Suvarnabhumi Airport (BKK) or Don Mueang International Airport (DMK) and you will be landing at Tribhuvan International (KTM).
What aircraft types are flying on this route?

Nepal Airlines, Thai Airways, and Himalaya Airlines all flyes the Airbus A330 on this route.
How many airlines fly non-stop from Bangkok (BKK) to Kathmandu (KTM)?

Three airlines. Nepal Airlines, Thai Airways and Himalaya Airlines have non-stop flights to Kathmandu.
What terminals are the aircraft arriving at in Kathmandu?

They arrive at terminal I.

VIEW IN
MAP EXPLORER Flights from Bangkok to Kathmandu route map

Non-stop flights from BKK to KTM

1393 miles (2241 km) · 3 hours and 30 minutes

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Popular routes from Bangkok

Thai Airways International routes

Bangkok (BKK) - Phuket (HKT)

Bangkok (BKK) - Chiang Mai (CNX)

Bangkok (BKK) - Singapore (SIN)

Bangkok (BKK) - Khon Kaen (KKC)

Bangkok (BKK) - Hong Kong (HKG)

For more destinations from Bangkok with Thai Airways International (TG), check out the Thai Airways International route map .

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Airlines with direct flights from Bangkok (BKK) to Kathmandu (KTM)

Bangkok (BKK) to Kathmandu (KTM) flight schedule

Nepal Airlines flight schedule from Bangkok to Kathmandu

Thai Airways International flight schedule from Bangkok to Kathmandu