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

Malaysia Airlines is the most popular carrier operating from Kathmandu Tribhuvan to Southeast Asia

Which airlines fly to Southeast Asia?

Thai AirAsia, Thai Airways and Thai Lion Air are the top three most popular airlines that fly to Southeast Asia from Kathmandu according to our data. Thai AirAsia is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Southeast Asia. Keep in mind that there are 5 different airlines that fly to Southeast Asia on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 5 operators available for flights from Kathmandu Tribhuvan Airport to Southeast Asia as of April 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to Southeast Asia.

What documentation or ID do you need to fly to Southeast Asia?

The necessary travel and health documents for your Southeast Asia 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.

$415 Cheap Flights from Kathmandu to Southeast Asia in 2026

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Find the cheapest flights from Kathmandu to Southeast Asia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

22:45 - 18:30

KTM

DPS

17h 30m

1 stop

19:20 - 12:00

DPS

KTM

18h 55m

1 stop

$723Malaysia Airlines

Fri, 19 Jun - Thu, 25 Jun

22:45 - 18:30

KTM

DPS

17h 30m

1 stop

19:20 - 12:00

DPS

KTM

18h 55m

1 stop

$724Malaysia Airlines

Fri, 19 Jun - Thu, 25 Jun

17:30 - 07:25

KTM

DPS

11h 40m

1 stop

08:25 - 20:10

DPS

KTM

14h 00m

1 stop

$731Air India

Wed, 15 Jul - Mon, 20 Jul

22:45 - 15:30

KTM

DPS

14h 30m

1 stop

19:20 - 21:45

DPS

KTM

28h 40m

1 stop

$760Malaysia Airlines

Mon, 14 Sep - Thu, 24 Sep

22:45 - 18:30

KTM

DPS

17h 30m

1 stop

19:20 - 21:45

DPS

KTM

28h 40m

1 stop

$763Malaysia Airlines

Mon, 17 Aug - Mon, 31 Aug

22:45 - 18:30

KTM

DPS

17h 30m

1 stop

13:05 - 12:00

DPS

KTM

25h 10m

1 stop

$774Malaysia Airlines

Thu, 9 Jul - Fri, 17 Jul

22:45 - 18:30

KTM

DPS

17h 30m

1 stop

13:05 - 12:00

DPS

KTM

25h 10m

1 stop

$776Malaysia Airlines

Thu, 9 Jul - Fri, 17 Jul

06:45 - 18:40

KTM

DPS

33h 40m

3 stops

14:05 - 19:50

DPS

KTM

32h 00m

3 stops

$794Multiple Airlines

Tue, 9 Jun - Tue, 16 Jun

22:50 - 00:05

KTM

DPS

23h 00m

1 stop

01:05 - 21:30

DPS

KTM

22h 40m

1 stop

$808Singapore Airlines

Fri, 19 Jun - Thu, 25 Jun

22:45 - 18:30

KTM

DPS

17h 30m

1 stop

19:20 - 12:00

DPS

KTM

18h 55m

1 stop

$820Malaysia Airlines

Tue, 16 Jun - Thu, 25 Jun

China Eastern flights from Kathmandu to Southeast Asia

Our best China Eastern deals on Kathmandu to Southeast Asia flight tickets

China Eastern

4 June

KTM16:35Kathmandu Tribhuvan

29h 05m

2 stops

DPS23:55Denpasar Bali Ngurah Rai

11 June

DPS00:55Denpasar Bali Ngurah Rai

40h 55m

3 stops

KTM15:35Kathmandu Tribhuvan

$1,218

China Eastern

4 June

KTM16:35Kathmandu Tribhuvan

53h 05m

3 stops

DPS23:55Denpasar Bali Ngurah Rai

11 June

DPS00:55Denpasar Bali Ngurah Rai

40h 55m

3 stops

KTM15:35Kathmandu Tribhuvan

$1,305

China Eastern

4 June

KTM16:35Kathmandu Tribhuvan

29h 05m

3 stops

DPS23:55Denpasar Bali Ngurah Rai

11 June

DPS00:55Denpasar Bali Ngurah Rai

40h 55m

3 stops

KTM15:35Kathmandu Tribhuvan

$1,309

Malaysia Airlines flights from Kathmandu to Southeast Asia

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

Malaysia Airlines

19 June

KTM22:45Kathmandu Tribhuvan

17h 30m

1 stop

DPS18:30Denpasar Bali Ngurah Rai

25 June

DPS19:20Denpasar Bali Ngurah Rai

18h 55m

1 stop

KTM12:00Kathmandu Tribhuvan

$723

Malaysia Airlines

19 June

KTM22:45Kathmandu Tribhuvan

17h 30m

1 stop

DPS18:30Denpasar Bali Ngurah Rai

25 June

DPS19:20Denpasar Bali Ngurah Rai

18h 55m

1 stop

KTM12:00Kathmandu Tribhuvan

$724

Malaysia Airlines

14 Sept

KTM22:45Kathmandu Tribhuvan

14h 30m

1 stop

DPS15:30Denpasar Bali Ngurah Rai

24 Sept

DPS19:20Denpasar Bali Ngurah Rai

28h 40m

1 stop

KTM21:45Kathmandu Tribhuvan

$760

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KathmanduDenpasar

KTM - DPS

KTMDPS

Kathmandu Tribhuvan

Fri 19/6

22:45-18:30

1 stop17h 30m

Denpasar Bali Ngurah Rai

Thu 25/6

19:20-12:00

1 stop18h 55m

$723

KathmanduDenpasar

KTM - DPS

KTMDPS

Kathmandu Tribhuvan

Fri 19/6

22:45-18:30

1 stop17h 30m

Denpasar Bali Ngurah Rai

Thu 25/6

19:20-12:00

1 stop18h 55m

$724

Fastest return journey

KathmanduDenpasar

KTM - DPS

KTMDPS

Kathmandu Tribhuvan

Wed 15/7

17:30-07:25

1 stop11h 40m

Denpasar Bali Ngurah Rai

Mon 20/7

08:25-20:10

1 stop14h 00m

$731

KathmanduDenpasar

KTM - DPS

KTMDPS

Kathmandu Tribhuvan

Mon 14/9

22:45-15:30

1 stop14h 30m

Denpasar Bali Ngurah Rai

Thu 24/9

19:20-21:45

1 stop28h 40m

$760

KathmanduDenpasar

KTM - DPS

KTMDPS

Kathmandu Tribhuvan

Mon 17/8

22:45-18:30

1 stop17h 30m

Denpasar Bali Ngurah Rai

Mon 31/8

19:20-21:45

1 stop28h 40m

$763

KathmanduDenpasar

KTM - DPS

KTMDPS

Kathmandu Tribhuvan

Thu 9/7

22:45-18:30

1 stop17h 30m

Denpasar Bali Ngurah Rai

Fri 17/7

13:05-12:00

1 stop25h 10m

$774

KathmanduDenpasar

KTM - DPS

KTMDPS

Kathmandu Tribhuvan

Thu 9/7

22:45-18:30

1 stop17h 30m

Denpasar Bali Ngurah Rai

Fri 17/7

13:05-12:00

1 stop25h 10m

$776

KathmanduDenpasar

KTM - DPS

KTMDPS

Kathmandu Tribhuvan

Tue 9/6

06:45-18:40

3 stops33h 40m

Denpasar Bali Ngurah Rai

Tue 16/6

14:05-19:50

3 stops32h 00m

$794

KathmanduDenpasar

KTM - DPS

KTMDPS

Kathmandu Tribhuvan

Fri 19/6

22:50-00:05

1 stop23h 00m

Denpasar Bali Ngurah Rai

Thu 25/6

01:05-21:30

1 stop22h 40m

$808

KathmanduDenpasar

KTM - DPS

KTMDPS

Kathmandu Tribhuvan

Tue 16/6

22:45-18:30

1 stop17h 30m

Denpasar Bali Ngurah Rai

Thu 25/6

19:20-12:00

1 stop18h 55m

$820

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 Kathmandu to Southeast Asia

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

What is the cheapest month to fly to Southeast Asia?

The cheapest month to fly to Southeast Asia from Kathmandu is in October. Flight prices, which tend to average around $138, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Southeast Asia, with average flight prices from Kathmandu averaging around $139.

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

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

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

You are more likely to see cheaper flights to Southeast Asia from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to Southeast Asia for around $843 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Southeast Asia from Kathmandu for as low as $610 on momondo.

What cabin class options are available on Kathmandu to Southeast Asia flights?

There are 4 cabin classes available to choose from on Kathmandu to Southeast Asia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

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

Cheap Kathmandu to Southeast Asia flight deals and tips

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

Fastest flight time	27h 10m
Direct flights	None

The fastest flight from Kathmandu to Southeast Asia takes 27h 10m

There are no direct flights from Kathmandu to Southeast Asia. There are no popular flight routes from Kathmandu to Southeast Asia.

Search flight deals

Frequently asked questions about flying from Kathmandu to Southeast Asia

When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to Southeast Asia?
Prices for flights from Kathmandu Tribhuvan Airport to Southeast Asia refresh daily.
How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to Southeast Asia?
There are 5 operators available for flights from Kathmandu Tribhuvan Airport to Southeast Asia as of April 2026.
How old do you have to be to fly from Kathmandu Tribhuvan Airport to Southeast Asia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to Southeast Asia.
What documentation or ID do you need to fly to Southeast Asia?
The necessary travel and health documents for your Southeast Asia 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 Kathmandu to Southeast Asia?
Based on momondo bookings for flights between Kathmandu and Southeast Asia, the leading plane model is Airbus A320-100/200, making up 23.77% of the total bookings. Other popular models include Airbus A320neo with 15.89%, Boeing 737-800 with 9.14%, and Boeing 737 MAX 8 with 8.55%.

Best airlines flying from Kathmandu to Southeast Asia

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

Airline	Rating	Free cancellation	Price
Thai AirAsia	PriceFrom $79	Free cancellation	Rating 7.4 241 reviews	Search Thai AirAsia flights
Thai Lion Air	PriceFrom $156	Free cancellation	Rating 7.0 44 reviews	Search Thai Lion Air flights
Thai Airways	PriceFrom $423	Free cancellation	Rating 7.9 401 reviews	Search Thai Airways flights
Singapore Airlines	PriceFrom $586	Free cancellation	Rating 8.2 1,502 reviews	Search Singapore Airlines flights
Air India	PriceFrom $635	Free cancellation	Rating 5.5 2,960 reviews	Search Air India flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kathmandu to Southeast Asia. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Southeast Asia from Kathmandu with this policy.

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

momondo provides multiple filters to help you find the best flight to Southeast Asia from Kathmandu. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Southeast Asia from Kathmandu 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.