What are the cheapest airlines to fly from Kathmandu to Southeast Asia one-way?

The cheapest airlines for a one-way flight from Kathmandu to Southeast Asia are Thai Airways (₱20,367), Singapore Airlines (₱23,145), and Air China (₱24,302). Find deals

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 59 days early can save you up to 60% on average compared to booking a flight this week. If booking 59 days before your flight isn’t an option for you, users have found flights from Kathmandu to Southeast Asia for as little as ₱22,566 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 ₱24,244 for flights departing within the next 3 days.

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

Our data shows that February tends to be the cheapest month to fly to Southeast Asia from Kathmandu. Users have commonly found prices around ₱20,170 for the month, but tickets can be as low as ₱11,862. 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.

₱16,028+ Flights from Kathmandu to Southeast Asia

Cheap flight deals from Kathmandu to Southeast Asia

Round-trip from	₱33,560
One-way from	₱16,028
Popular in	April
Cheapest in	February
Average price	₱17,069

Thai Airways
4/10-4/18
2 total stops
34h 50m total
Kathmandu to Southeast Asia

Search Deals

5/16
2 total stops
27h 25m total
Kathmandu to Southeast Asia

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (₱58,243 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (₱13,563 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 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 February 22, 2025.

Thu 4/1012:25 amKTM - MNL

1 stop9h 05mThai Airways

Fri 4/1812:55 pmMNL - KTM

1 stop25h 45mThai Airways

Deal found 2/21₱33,560

Sun 4/63:00 pmKTM - MNL

1 stop10h 30mMultiple Airlines

Sun 4/137:20 amMNL - KTM

1 stop26h 55mMultiple Airlines

Deal found 2/21₱35,411

Fri 4/1111:30 pmKTM - MNL

1 stop19h 40mMalaysia Airlines

Fri 4/186:50 amMNL - KTM

1 stop17h 55mMalaysia Airlines

Deal found 2/21₱35,990

Fri 4/1111:55 amKTM - MNL

1 stop11h 20mAir China

Fri 4/186:25 amMNL - KTM

2 stops30h 30mAir China

Deal found 2/21₱37,552

Thu 4/1711:00 pmKTM - MNL

1 stop14h 30mSingapore Airlines

Thu 5/17:35 pmMNL - KTM

1 stop28h 25mSingapore Airlines

Deal found 2/21₱38,594

Sun 4/64:35 pmKTM - MNL

3 stops30h 30mChina Eastern

Fri 4/113:55 amMNL - KTM

3 stops37h 55mChina Eastern

Deal found 2/21₱39,925

Wed 4/161:10 amKTM - MNL

1 stop18h 45mEmirates

Thu 5/111:55 pmMNL - KTM

1 stop26h 30mEmirates

Deal found 2/21₱120,584

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 February 22, 2025.

Thu 4/1012:25 amKTM - MNL

1 stop9h 05mThai Airways

Fri 4/1812:55 pmMNL - KTM

1 stop25h 45mThai Airways

Deal found 2/21₱33,560

Sun 4/63:00 pmKTM - MNL

1 stop10h 30mMultiple Airlines

Sun 4/137:20 amMNL - KTM

1 stop26h 55mMultiple Airlines

Deal found 2/21₱35,411

Fri 4/1111:30 pmKTM - MNL

1 stop19h 40mMalaysia Airlines

Fri 4/186:50 amMNL - KTM

1 stop17h 55mMalaysia Airlines

Deal found 2/21₱35,990

Fri 4/1111:55 amKTM - MNL

1 stop11h 20mAir China

Fri 4/186:25 amMNL - KTM

2 stops30h 30mAir China

Deal found 2/21₱37,552

Thu 4/1711:00 pmKTM - MNL

1 stop14h 30mSingapore Airlines

Thu 5/17:35 pmMNL - KTM

1 stop28h 25mSingapore Airlines

Deal found 2/21₱38,594

Sun 4/64:35 pmKTM - MNL

3 stops30h 30mChina Eastern

Fri 4/113:55 amMNL - KTM

3 stops37h 55mChina Eastern

Deal found 2/21₱39,925

Wed 4/161:10 amKTM - MNL

1 stop18h 45mEmirates

Thu 5/111:55 pmMNL - KTM

1 stop26h 30mEmirates

Deal found 2/21₱120,584

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 February 22, 2025.

Fri 5/163:00 pmKTM - CEB

2 stops27h 25mMultiple Airlines

Deal found 2/21₱16,028

Fri 5/163:00 pmKTM - MNL

1 stop10h 30mMultiple Airlines

Deal found 2/21₱16,201

Thu 5/1512:25 amKTM - MNL

1 stop9h 05mThai Airways

Deal found 2/21₱20,367

Sun 6/2911:00 pmKTM - MNL

1 stop17h 20mSingapore Airlines

Deal found 2/21₱23,145

Mon 4/2111:55 amKTM - MNL

1 stop11h 20mAir China

Deal found 2/22₱24,302

Mon 4/214:35 pmKTM - MNL

3 stops54h 30mChina Eastern

Deal found 2/22₱26,906

Fri 5/1611:00 pmKTM - CEB

1 stop10h 50mSingapore Airlines

Deal found 2/21₱28,005

Tue 4/2211:30 pmKTM - MNL

1 stop19h 40mMalaysia Airlines

Deal found 2/22₱31,882

Sat 6/281:10 amKTM - MNL

1 stop18h 45mEmirates

Deal found 2/21₱60,465

Thu 5/151:10 amKTM - CEB

1 stop36h 25mEmirates

Deal found 2/21₱60,870

Find flights from Kathmandu to Southeast Asia within your budget

Fly from

Fly to

Route

Depart

Return

Price

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Thu 4/10

12:25 am-11:45 am

1 stop9h 05m

Manila Ninoy Aquino Intl

Fri 4/18

12:55 pm-12:25 pm

1 stop25h 45m

₱33,560

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Sun 4/6

3:00 pm-3:45 am

1 stop10h 30m

Manila Ninoy Aquino Intl

Sun 4/13

7:20 am-8:00 am

1 stop26h 55m

₱35,411

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Fri 4/11

11:30 pm-9:25 pm

1 stop19h 40m

Manila Ninoy Aquino Intl

Fri 4/18

6:50 am-10:30 pm

1 stop17h 55m

₱35,990

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Fri 4/11

11:55 am-1:30 am

1 stop11h 20m

Manila Ninoy Aquino Intl

Fri 4/18

6:25 am-10:40 am

2 stops30h 30m

₱37,552

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Thu 4/17

11:00 pm-3:45 pm

1 stop14h 30m

Manila Ninoy Aquino Intl

Thu 5/1

7:35 pm-9:45 pm

1 stop28h 25m

₱38,594

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Sun 4/6

4:35 pm-1:20 am

3 stops30h 30m

Manila Ninoy Aquino Intl

Fri 4/11

3:55 am-3:35 pm

3 stops37h 55m

₱39,925

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Wed 4/16

1:10 am-10:10 pm

1 stop18h 45m

Manila Ninoy Aquino Intl

Thu 5/1

11:55 pm-12:10 am

1 stop26h 30m

₱120,584

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Fri 5/16

3:00 pm-8:40 pm

2 stops27h 25m

₱16,028

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Fri 5/16

3:00 pm-3:45 am

1 stop10h 30m

₱16,201

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Thu 5/15

12:25 am-11:45 am

1 stop9h 05m

₱20,367

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 17 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.

Travel insights for flights from Kathmandu to Southeast Asia

Get recent, data-driven insights about flights from Kathmandu to Southeast Asia including ideal travel times, pricing trends, and more.

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 (2 on average).

Rainfall in Southeast Asia by month

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.

Temperature in Southeast Asia by month

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).

Reviews of airlines servicing Southeast Asia

Emirates

8.1

Very good

3,276 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates

8.1

Very good

3,276 reviews

Emirates

8.1

Very good

3,276 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Singapore Airlines

8.1

Very good

1,296 reviews

Emirates

8.1

Very good

3,276 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Thai Airways

7.8

Good

317 reviews

Emirates

8.1

Very good

3,276 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Malaysia Airlines

7.4

Good

263 reviews

Emirates

8.1

Very good

3,276 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Efstathia Helen,Sep 2024

EWR - ATH

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

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.
What are the cheapest airlines to fly from Kathmandu to Southeast Asia one-way?
The cheapest airlines for a one-way flight from Kathmandu to Southeast Asia are Thai Airways (₱20,367), Singapore Airlines (₱23,145), and Air China (₱24,302).
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

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Direct flights to

Top 3 airlines flying from Kathmandu to Southeast Asia

Airline	Cheapest	Average	Flexibility	On-time
Thai Airways	Cheapest₱30,315	Average₱34,654	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
Singapore Airlines	Cheapest₱32,006	Average₱33,401	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Malaysia Airlines	Cheapest₱32,025	Average₱36,892	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights

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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.

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Cheap flights from Kathmandu to Southeast Asia from ₱16,028

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 5/16. 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 February 22, 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 February 22, 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 February 22, 2025.

Find flights from Kathmandu to Southeast Asia within your budget

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.

Travel insights for flights from Kathmandu to Southeast Asia

Get recent, data-driven insights about flights from Kathmandu to Southeast Asia including ideal travel times, pricing trends, and more.

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 February 22, 2025.

Weekly flight availability from Kathmandu to Southeast Asia

Rainfall in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average rainfall totals by month.

Temperature in Southeast Asia by month

Plan your trip to Southeast Asia by taking into account the average temperature totals by month.

Reviews of airlines servicing Southeast Asia

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?

What are the cheapest airlines to fly from Kathmandu to Southeast Asia one-way?

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 3 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?

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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 February 22, 2025.