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

China Eastern is the most popular carrier operating from Southeast Asia to Kathmandu Tribhuvan

Which airlines fly to Kathmandu?

Thai Lion Air, Thai AirAsia and Singapore Airlines are the top three most popular airlines that fly to Kathmandu from Southeast Asia according to our data. Thai Lion Air is the first choice among our users, with 35% of people opting to fly with this airline when travelling 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 Southeast Asia to Kathmandu on average per day?

As of May 2026, 2 flights take off from Southeast Asia and land in Kathmandu each day. The most common flight departure time for this route is 18:00, with 66% of daily flights taking off in the evening.

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

The number of flights available between Southeast Asia and Kathmandu is 17 per week as of May 2026. The most frequent departure day is Mon, with 18% of weekly flights leaving on this day.

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

Prices for flights from Southeast Asia to Kathmandu Tribhuvan Airport refresh daily.

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

There are 3 operators available for flights from Southeast Asia to Kathmandu Tribhuvan Airport as of May 2026.

How old do you have to be to fly from Southeast Asia 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 stopovers 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 Southeast Asia 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 licence 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.

$300 Cheap Flights from Southeast Asia to Kathmandu in 2026

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Find the cheapest flights from Southeast Asia to Kathmandu

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One-way

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Cheap return flights

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07:30 - 13:40

BKK

KTM

7h 25m

1 stop

13:15 - 12:45

KTM

BKK

22h 15m

1 stop

$527Multiple Airlines

Thu, 28 May - Sun, 7 Jun

07:30 - 00:05

BKK

KTM

17h 50m

1 stop

07:35 - 20:25

KTM

BKK

11h 35m

1 stop

$562Air India

Fri, 12 Jun - Sat, 27 Jun

08:00 - 20:35

BKK

KTM

13h 50m

2 stops

13:15 - 06:15

KTM

BKK

15h 45m

1 stop

$601Multiple Airlines

Thu, 28 May - Sun, 7 Jun

16:45 - 19:00

BKK

KTM

3h 30mdirect

11:10 - 15:45

KTM

BKK

3h 20mdirect

$611Nepal Airlines

Mon, 1 Jun - Mon, 8 Jun

18:15 - 16:30

BKK

KTM

23h 30m

2 stops

07:35 - 16:55

KTM

BKK

8h 05m

1 stop

$612Air India

Fri, 12 Jun - Sat, 27 Jun

21:15 - 23:25

BKK

KTM

3h 25mdirect

13:15 - 06:15

KTM

BKK

15h 45m

1 stop

$637Multiple Airlines

Thu, 28 May - Sun, 7 Jun

15:15 - 00:05

BKK

KTM

10h 05m

1 stop

07:35 - 16:55

KTM

BKK

8h 05m

1 stop

$643Air India

Mon, 1 Jun - Mon, 8 Jun

18:15 - 16:30

BKK

KTM

23h 30m

2 stops

06:30 - 15:40

KTM

BKK

31h 55m

2 stops

$654Air India

Fri, 12 Jun - Sat, 27 Jun

17:55 - 00:05

BKK

KTM

7h 25m

1 stop

13:30 - 18:15

KTM

BKK

3h 30mdirect

$658Multiple Airlines

Mon, 1 Jun - Mon, 8 Jun

16:45 - 13:40

BKK

KTM

22h 10m

2 stops

06:30 - 16:55

KTM

BKK

9h 10m

1 stop

$703Air India

Mon, 1 Jun - Mon, 8 Jun

Malaysia Airlines flights from Southeast Asia to Kathmandu

Our best Malaysia Airlines deals on Southeast Asia to Kathmandu flight tickets

Malaysia Airlines

5 June

BKK19:45Bangkok Suvarnabhumi

17h 30m

1 stop

KTM12:00Kathmandu Tribhuvan

12 June

KTM13:00Kathmandu Tribhuvan

8h 50m

1 stop

BKK23:05Bangkok Suvarnabhumi

$1,094

Malaysia Airlines

5 June

BKK19:45Bangkok Suvarnabhumi

17h 30m

1 stop

KTM12:00Kathmandu Tribhuvan

12 June

KTM22:45Kathmandu Tribhuvan

13h 25m

1 stop

BKK13:25Bangkok Suvarnabhumi

$1,096

Malaysia Airlines

15 May

BKK19:45Bangkok Suvarnabhumi

17h 30m

1 stop

KTM12:00Kathmandu Tribhuvan

19 May

KTM22:45Kathmandu Tribhuvan

32h 55m

2 stops

BKK08:55Bangkok Suvarnabhumi

$1,539

Thai Airways flights from Southeast Asia to Kathmandu

Our best Thai Airways deals on Southeast Asia to Kathmandu flight tickets

Thai Airways

28 May

BKK10:15Bangkok Suvarnabhumi

3h 25m

KTM12:25Kathmandu Tribhuvan

6 June

KTM00:25Kathmandu Tribhuvan

3h 30m

BKK05:10Bangkok Suvarnabhumi

$758

Thai Airways

11 Oct

BKK21:15Bangkok Suvarnabhumi

3h 25m

KTM23:25Kathmandu Tribhuvan

13 Nov

KTM13:30Kathmandu Tribhuvan

3h 30m

BKK18:15Bangkok Suvarnabhumi

$777

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 28/5

07:30-13:40

1 stop7h 25m

Kathmandu Tribhuvan

Sun 7/6

13:15-12:45

1 stop22h 15m

$527

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 12/6

07:30-00:05

1 stop17h 50m

Kathmandu Tribhuvan

Sat 27/6

07:35-20:25

1 stop11h 35m

$562

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 28/5

08:00-20:35

2 stops13h 50m

Kathmandu Tribhuvan

Sun 7/6

13:15-06:15

1 stop15h 45m

$601

Fastest return journey

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 1/6

16:45-19:00

Nonstop3h 30m

Kathmandu Tribhuvan

Mon 8/6

11:10-15:45

Nonstop3h 20m

$611

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 12/6

18:15-16:30

2 stops23h 30m

Kathmandu Tribhuvan

Sat 27/6

07:35-16:55

1 stop8h 05m

$612

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 28/5

21:15-23:25

Nonstop3h 25m

Kathmandu Tribhuvan

Sun 7/6

13:15-06:15

1 stop15h 45m

$637

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 1/6

15:15-00:05

1 stop10h 05m

Kathmandu Tribhuvan

Mon 8/6

07:35-16:55

1 stop8h 05m

$643

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 12/6

18:15-16:30

2 stops23h 30m

Kathmandu Tribhuvan

Sat 27/6

06:30-15:40

2 stops31h 55m

$654

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 1/6

17:55-00:05

1 stop7h 25m

Kathmandu Tribhuvan

Mon 8/6

13:30-18:15

Nonstop3h 30m

$658

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 1/6

16:45-13:40

2 stops22h 10m

Kathmandu Tribhuvan

Mon 8/6

06:30-16:55

1 stop9h 10m

$703

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southeast Asia 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

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Other information

What is the cheapest month to fly to Kathmandu?

The cheapest month to fly to Kathmandu from Southeast Asia is in June. Flight prices, which tend to average around $167, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of June, then book flights to Kathmandu from Southeast Asia during May instead. Flights to Kathmandu in May, while not as cheap as those in June, still average around $167.

What is the cheapest Southeast Asia to Kathmandu Tribhuvan flight route?

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

Can stopping save me money on Southeast Asia to Kathmandu flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to Kathmandu.

Cheap Southeast Asia to Kathmandu flight deals and tips

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

Fastest flight time	3h 20m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun
Airports in Kathmandu	1 airport

The fastest flight from Southeast Asia to Kathmandu takes 3h 20m

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

There is 1 airport in Kathmandu. From Southeast Asia there are direct flights to Kathmandu Tribhuvan (KTM).

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Frequently asked questions about flying from Southeast Asia to Kathmandu

When did momondo last update prices for flights from Southeast Asia to Kathmandu Tribhuvan Airport?
Prices for flights from Southeast Asia to Kathmandu Tribhuvan Airport refresh daily.
How many operators does momondo search for flights from Southeast Asia to Kathmandu Tribhuvan Airport?
There are 3 operators available for flights from Southeast Asia to Kathmandu Tribhuvan Airport as of May 2026.
How old do you have to be to fly from Southeast Asia 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 stopovers 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 Southeast Asia 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 licence 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.
What is the most popular plane model from Southeast Asia to Kathmandu?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Southeast Asia to Kathmandu is Boeing 737 MAX 8 (25.79% of total bookings). The next most popular plane models are Airbus A320-100/200 (21.22%), Airbus A320 (sharklets) (15.89%), and Airbus A330-200 (7.76%).

Best airlines flying from Southeast Asia to Kathmandu

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

Airline	Rating	Free cancellation	Price
Thai Lion Air	PriceFrom $158	Free cancellation	Rating 7.0 44 reviews	Search Thai Lion Air flights
Thai AirAsia	PriceFrom $183	Free cancellation	Rating 7.4 241 reviews	Search Thai AirAsia flights
Singapore Airlines	PriceFrom $365	Free cancellation	Rating 8.2 1,509 reviews	Search Singapore Airlines flights
Thai Airways	PriceFrom $489	Free cancellation	Rating 7.9 401 reviews	Search Thai Airways flights

Nagarkot

Why use momondo?

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

Finding the right flight to Kathmandu from Southeast Asia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kathmandu quick and easy, saving you time and money.

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

All flight searches from Southeast Asia to Kathmandu on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Southeast Asia to Kathmandu?

Once all potential Southeast Asia to Kathmandu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Kathmandu from Southeast Asia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Kathmandu trip

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Cheap flights from Southeast Asia to Kathmandu from $300

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to Kathmandu departing on 17/7. 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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How to get the cheapest flight ticket from Southeast Asia to Kathmandu

What is the cheapest month to fly to Kathmandu?

What is the cheapest Southeast Asia to Kathmandu Tribhuvan flight route?

Can stopping save me money on Southeast Asia to Kathmandu flights?

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

Which airlines fly to Kathmandu?

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

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

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Best airlines flying from Southeast Asia to Kathmandu

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

Travelling to a place near Kathmandu?

Why use momondo?

An easier way to manage your Kathmandu trip

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

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Cabin classes currently available on flights to Kathmandu

List of cabin classes available on flights landing in Kathmandu. Availability may vary depending on flight origin and airline.

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