How long is the flight from Kathmandu to Southeast Asia?

Singapore Airlines and Malaysia Airlines can get you from Kathmandu to Southeast Asia in just under 11h 10m. Your travel time can differ by up to 13h 05m. The distance between Kathmandu and Southeast Asia is about 4468 km. Both multi-stop and direct flights can be found to your destination and back. Find deals

In terms of precipitation, rainfall in Southeast Asia ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Southeast Asia when rainfall is around 10.0 mm. Find deals

If weather is an important factor for your trip to Southeast Asia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

What are the most popular routes from Kathmandu to Southeast Asia?

When deciding which route to take from Kathmandu to Southeast Asia consider Kathmandu Tribhuvan - Manila Ninoy Aquino Intl, Kathmandu Tribhuvan - Cebu City Mactan Intl or Kathmandu Tribhuvan - Boracay Godofredo P. Ramos as they are the most popular.

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

Users have found that booking a flight from Kathmandu to Southeast Asia at least 36 days early can save you up to 31% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from Kathmandu to Southeast Asia for as little as ₱18,856 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as ₱18,856 for flights departing within the next 3 days.

What is the cheapest month to fly from Kathmandu to Southeast Asia?

Our data shows that July tends to be the cheapest month to fly to Southeast Asia from Kathmandu. Users have commonly found prices around ₱17,585 for the month, but tickets can be as low as ₱9,085. Due to multiple factors, prepare for potentially higher prices in April.

What airport do you fly from for flights from Kathmandu to Southeast Asia?

Kathmandu Tribhuvan (KTM) is the airport you will fly out of if you book a flight from Kathmandu to Southeast Asia. It is only a 4.1 km journey to Tribhuvan (KTM) from Kathmandu’s city center.

Can I find deals for flights from Kathmandu to Southeast Asia that include hotel bookings?

Yes. In addition to deals on Kathmandu to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Kathmandu to Southeast Asia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Southeast Asia.

Can I find deals for business class flights from Kathmandu to Southeast Asia?

Yes. Cheapflights offers flight deals from Kathmandu to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₱13,199+ Cheap Flights from Kathmandu to Southeast Asia

Cheap flight deals from Kathmandu to Southeast Asia

Round-trip from	₱24,113
One-way from	₱13,199
Popular in	April
Cheapest in	July
Average price	₱17,027

2/6-2/22
2 total stops
27h 00m total
Kathmandu to Southeast Asia

Search Deals

12/1
1 total stop
15h 15m total
Kathmandu to Southeast Asia

Search Deals

Highest demand for flights based on searches. 8% potential increase in price (₱95,448 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (₱25,343 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Kathmandu to Southeast Asia

Cheapest flights from Kathmandu to Southeast Asia
Explore the most affordable flight options available from Kathmandu to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Fr 10/35:30 pmKTM - MNL

2 stops26h 25mMultiple Airlines

So 12/76:50 amMNL - KTM

1 stop17h 10mMultiple Airlines

Deal found 9/15₱24,398

Fr 11/72:15 pmKTM - MNL

1 stop11h 15mMultiple Airlines

Sa 11/89:30 pmMNL - KTM

1 stop26h 30mMultiple Airlines

Deal found 9/15₱26,455

So 11/210:30 amKTM - MNL

2 stops15h 00mMultiple Airlines

Mo 11/176:50 amMNL - KTM

1 stop17h 10mMultiple Airlines

Deal found 9/14₱29,141

Fr 10/310:35 amKTM - MNL

1 stop33h 20mMultiple Airlines

Sa 12/209:30 pmMNL - KTM

1 stop26h 30mMultiple Airlines

Deal found 9/15₱30,169

Sa 10/182:50 pmKTM - MNL

1 stop15h 05mMultiple Airlines

Sa 10/2511:10 pmMNL - KTM

1 stop17h 05mMultiple Airlines

Deal found 9/14₱31,141

Mi 10/153:00 pmKTM - MNL

1 stop10h 15mMultiple Airlines

So 10/197:25 pmMNL - KTM

1 stop20h 50mMultiple Airlines

Deal found 9/15₱31,312

Di 9/3012:35 amKTM - MPH

2 stops36h 25mMultiple Airlines

Mi 10/87:30 amMPH - KTM

2 stops31h 10mMultiple Airlines

Deal found 9/15₱44,340

Best flights from Kathmandu to Southeast Asia
Discover carefully curated flight deals from Kathmandu to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2025.

Fr 2/63:00 pmKTM - MNL

1 stop10h 30mMultiple Airlines

So 2/2211:45 pmMNL - KTM

1 stop16h 30mMultiple Airlines

Deal found 9/15₱24,113

Do 11/612:25 amKTM - MNL

1 stop9h 15mThai Airways

Sa 11/87:45 pmMNL - KTM

1 stop29h 55mThai Airways

Deal found 9/15₱33,712

Di 3/1011:00 pmKTM - CEB

1 stop24h 15mSingapore Airlines

Fr 3/131:00 pmCEB - KTM

1 stop10h 55mSingapore Airlines

Deal found 9/13₱42,111

Di 3/1010:45 pmKTM - CEB

1 stop11h 10mMalaysia Airlines

Do 3/123:25 amCEB - KTM

2 stops34h 50mMalaysia Airlines

Deal found 9/13₱45,426

Fr 11/72:15 pmKTM - MNL

1 stop11h 15mMultiple Airlines

Sa 11/89:30 pmMNL - KTM

1 stop26h 30mMultiple Airlines

Deal found 9/15₱26,455

So 11/210:30 amKTM - MNL

2 stops15h 00mMultiple Airlines

Mo 11/176:50 amMNL - KTM

1 stop17h 10mMultiple Airlines

Deal found 9/14₱29,141

Mi 10/153:00 pmKTM - MNL

1 stop10h 15mMultiple Airlines

So 10/197:25 pmMNL - KTM

1 stop20h 50mMultiple Airlines

Deal found 9/15₱31,312

Do 10/212:35 amKTM - MNL

2 stops19h 20mMultiple Airlines

So 12/76:50 amMNL - KTM

1 stop17h 10mMultiple Airlines

Deal found 9/15₱32,055

Di 10/73:00 pmKTM - MNL

1 stop10h 15mMultiple Airlines

So 10/127:25 pmMNL - KTM

1 stop20h 50mMultiple Airlines

Deal found 9/14₱32,398

Di 3/103:00 pmKTM - CEB

1 stop22h 20mEmirates

Fr 3/135:05 pmCEB - KTM

2 stops27h 25mEmirates

Deal found 9/13₱114,964

Di 9/3012:35 amKTM - MPH

2 stops36h 25mMultiple Airlines

Mi 10/87:30 amMPH - KTM

2 stops31h 10mMultiple Airlines

Deal found 9/15₱44,340

Last-minute flights from Kathmandu to Southeast Asia
Discover last-minute flight deals from Kathmandu to Southeast Asia. Data last updated September 16, 2025 and is based on user searches.

Di 9/3012:35 amKTM - MPH

2 stops36h 25mMultiple Airlines

Mi 10/87:30 amMPH - KTM

2 stops31h 10mMultiple Airlines

Deal found 9/15₱44,340

Fr 10/35:30 pmKTM - MNL

2 stops26h 25mMultiple Airlines

So 12/76:50 amMNL - KTM

1 stop17h 10mMultiple Airlines

Deal found 9/15₱24,398

Fr 10/310:35 amKTM - MNL

1 stop33h 20mMultiple Airlines

Sa 12/209:30 pmMNL - KTM

1 stop26h 30mMultiple Airlines

Deal found 9/15₱30,169

Di 10/73:00 pmKTM - MNL

1 stop10h 15mMultiple Airlines

So 10/127:25 pmMNL - KTM

1 stop20h 50mMultiple Airlines

Deal found 9/14₱32,398

Mo 10/136:30 amKTM - MNL

3 stops27h 30mMultiple Airlines

Mo 10/206:55 amMNL - KTM

3 stops40h 05mMultiple Airlines

Deal found 9/15₱32,569

Mi 10/153:00 pmKTM - MNL

1 stop10h 15mMultiple Airlines

So 10/197:25 pmMNL - KTM

1 stop20h 50mMultiple Airlines

Deal found 9/15₱31,312

Sa 10/182:50 pmKTM - MNL

1 stop15h 05mMultiple Airlines

Sa 10/2511:10 pmMNL - KTM

1 stop17h 05mMultiple Airlines

Deal found 9/14₱31,141

One-way flights from Kathmandu to Southeast Asia
Search for one-way flight options from Kathmandu to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated September 16, 2025.

Mo 12/13:00 pmKTM - MNL

1 stop15h 15mMultiple Airlines

Deal found 9/14₱13,199

Fr 2/62:15 pmKTM - MNL

1 stop11h 15mMultiple Airlines

Deal found 9/15₱13,428

Do 11/62:15 pmKTM - MNL

1 stop11h 15mMultiple Airlines

Deal found 9/14₱14,170

Do 10/96:30 amKTM - MNL

2 stops41h 55mMultiple Airlines

Deal found 9/15₱15,142

Mo 10/66:30 amKTM - MNL

2 stops37h 25mMultiple Airlines

Deal found 9/15₱15,256

So 11/302:15 pmKTM - MNL

2 stops34h 20mMultiple Airlines

Deal found 9/14₱15,542

Mi 10/86:30 amKTM - MNL

2 stops37h 25mMultiple Airlines

Deal found 9/15₱15,713

Fr 2/63:00 pmKTM - CEB

2 stops18h 50mMultiple Airlines

Deal found 9/15₱15,770

Mo 10/136:30 amKTM - MNL

3 stops27h 30mMultiple Airlines

Deal found 9/14₱15,885

So 10/1210:55 amKTM - MNL

3 stops47h 05mMultiple Airlines

Deal found 9/15₱16,170

Fr 10/101:25 pmKTM - MNL

3 stops30h 30mMultiple Airlines

Deal found 9/15₱16,799

Fr 2/610:45 pmKTM - CEB

1 stop11h 10mMalaysia Airlines

Deal found 9/15₱18,627

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Fr 2/6

3:00 pm-3:45 am

1 stop10h 30m

Manila Ninoy Aquino Intl

So 2/22

11:45 pm-2:00 pm

1 stop16h 30m

₱24,113

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Fr 11/7

2:15 pm-3:45 am

1 stop11h 15m

Manila Ninoy Aquino Intl

Sa 11/8

9:30 pm-9:45 pm

1 stop26h 30m

₱26,455

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

So 11/2

10:30 am-3:45 am

2 stops15h 00m

Manila Ninoy Aquino Intl

Mo 11/17

6:50 am-9:45 pm

1 stop17h 10m

₱29,141

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Mi 10/15

3:00 pm-3:30 am

1 stop10h 15m

Manila Ninoy Aquino Intl

So 10/19

7:25 pm-2:00 pm

1 stop20h 50m

₱31,312

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Do 10/2

12:35 am-10:10 pm

2 stops19h 20m

Manila Ninoy Aquino Intl

So 12/7

6:50 am-9:45 pm

1 stop17h 10m

₱32,055

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Di 10/7

3:00 pm-3:30 am

1 stop10h 15m

Manila Ninoy Aquino Intl

So 10/12

7:25 pm-2:00 pm

1 stop20h 50m

₱32,398

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Do 11/6

12:25 am-11:55 am

1 stop9h 15m

Manila Ninoy Aquino Intl

Sa 11/8

7:45 pm-11:25 pm

1 stop29h 55m

₱33,712

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Di 3/10

11:00 pm-1:30 am

1 stop24h 15m

Cebu City Mactan Intl

Fr 3/13

1:00 pm-9:40 pm

1 stop10h 55m

₱42,111

KathmanduBoracay

KTM - MPH

KTMMPH

Kathmandu Tribhuvan

Di 9/30

12:35 am-3:15 pm

2 stops36h 25m

Boracay Godofredo P. Ramos

Mi 10/8

7:30 am-12:25 pm

2 stops31h 10m

₱44,340

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Di 3/10

10:45 pm-12:10 pm

1 stop11h 10m

Cebu City Mactan Intl

Do 3/12

3:25 am-12:00 pm

2 stops34h 50m

₱45,426

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 23 results

Best time to book a flight from Kathmandu to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Kathmandu with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Southeast Asia

What is the cheapest month to book a flight from Kathmandu to Southeast Asia?

Currently, August is the cheapest month in which you can book a flight from Kathmandu to Southeast Asia (average of ₱164). Flying from Kathmandu to Southeast Asia in December is currently the most expensive (average of ₱207). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KTM to YJX?

When flying from Kathmandu to Southeast Asia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Kathmandu to Southeast Asia

The most flights from KTM to zzYJX are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Southeast Asia

See what other customers who have flown with Singapore Airlines and Thai Airways from Kathmandu to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Person in front laid back his seat. I’m quite tall found it difficult to sit straight lucky seat next to me was empty was able to stretch my legs. Eating my meal was difficult also as seat remained lowered

Singapore Airlines

8.1

Very good

1,365 reviews

Singapore Airlines

8.1

Very good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Thai Airways

7.8

Good

350 reviews

Singapore Airlines

8.1

Very good

1,365 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jul 2025

DAD - SIN

Related info for your journey

What airport do you fly from for flights from Kathmandu to Southeast Asia?
Kathmandu Tribhuvan (KTM) is the airport you will fly out of if you book a flight from Kathmandu to Southeast Asia. It is only a 4.1 km journey to Tribhuvan (KTM) from Kathmandu’s city center.
How long is the flight from Kathmandu to Southeast Asia?
Singapore Airlines and Malaysia Airlines can get you from Kathmandu to Southeast Asia in just under 11h 10m. Your travel time can differ by up to 13h 05m. The distance between Kathmandu and Southeast Asia is about 4468 km. Both multi-stop and direct flights can be found to your destination and back.
What are the most popular routes from Kathmandu to Southeast Asia?
When deciding which route to take from Kathmandu to Southeast Asia consider Kathmandu Tribhuvan - Manila Ninoy Aquino Intl, Kathmandu Tribhuvan - Cebu City Mactan Intl or Kathmandu Tribhuvan - Boracay Godofredo P. Ramos as they are the most popular.
Can I find deals for flights from Kathmandu to Southeast Asia that include hotel bookings?
Yes. In addition to deals on Kathmandu to Southeast Asia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kathmandu to Southeast Asia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Southeast Asia.
Can I find deals for business class flights from Kathmandu to Southeast Asia?
Yes. Cheapflights offers flight deals from Kathmandu to Southeast Asia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Kathmandu to Southeast Asia?
Currently, August is the cheapest month in which you can book a flight from Kathmandu to Southeast Asia (average of ₱164). Flying from Kathmandu to Southeast Asia in December is currently the most expensive (average of ₱207). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Kathmandu to Southeast Asia

Kathmandu to Manila flights

Kathmandu to Cebu City flights

Complete your trip

Kastrup Copenhagen Airport car rentals

Madrid Barajas Airport car rentals

Incheon Intl Airport car rentals

Barcelona-El Prat Airport car rentals

Amsterdam Schiphol Airport car rentals

Bogotá El Dorado Airport car rentals

Frankfurt am Main Airport car rentals

Vienna Intl Airport car rentals

Lisbon Humberto Delgado Airport car rentals

New York John F Kennedy Intl Airport car rentals

London Heathrow Airport car rentals

Dubai Intl Airport car rentals

Direct flights to

Top 2 airlines flying from Kathmandu to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest₱29,358	Average₱35,341	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Thai Airways	Cheapest₱34,419	Average₱36,594	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Kathmandu to Southeast Asia?

Cheapflights makes it easy to find Kathmandu to Southeast Asia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Southeast Asia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Kathmandu to Southeast Asia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Kathmandu to Southeast Asia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kathmandu to Southeast Asia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Kathmandu to Southeast Asia become cheaper?

Yes! Start tracking prices for Kathmandu to Southeast Asia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Kathmandu to Southeast Asia from ₱13,199

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kathmandu to Southeast Asia

Keep the following information in mind while searching for Kathmandu to Southeast Asia flight deals. Data was last updated September 16, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Kathmandu to Southeast Asia

Cheapest flights from Kathmandu to Southeast AsiaExplore the most affordable flight options available from Kathmandu to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Explore the most affordable flight options available from Kathmandu to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Kathmandu to Southeast Asia

Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Kathmandu with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Kathmandu to Southeast Asia

What is the cheapest month to book a flight from Kathmandu to Southeast Asia?

What is the cheapest time of day to fly from KTM to YJX?

Find hourly flight availability from Kathmandu to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Weekly flight availability from Kathmandu to Southeast Asia

Reviews of airlines servicing Southeast Asia

See what other customers who have flown with Singapore Airlines and Thai Airways from Kathmandu to Southeast Asia have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Kathmandu to Southeast Asia?

How long is the flight from Kathmandu to Southeast Asia?

What are the most popular routes from Kathmandu to Southeast Asia?

Can I find deals for flights from Kathmandu to Southeast Asia that include hotel bookings?

How can I find direct flights from Kathmandu to Southeast Asia?

Can I find deals for business class flights from Kathmandu to Southeast Asia?

What is the cheapest month to book a flight from Kathmandu to Southeast Asia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Kathmandu to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Kathmandu to Southeast Asia

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Kathmandu to Southeast Asia?

Why should you use Cheapflights to find cheap flight tickets from Kathmandu to Southeast Asia?

Can Cheapflights find flights from Kathmandu to Southeast Asia with no change fees?

Can Cheapflights notify me if prices for flights from Kathmandu to Southeast Asia become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Kathmandu to Southeast Asia
Explore the most affordable flight options available from Kathmandu to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.