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Cheap flights from Kathmandu to Southeast Asia from ₱15,067

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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — BKK
Jan 3 — Jan 101
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kathmandu to Southeast Asia

Enter your travel dates to find the best prices.

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 December 4, 2025.

Fri 12/2610:55 pmKTM - MNL
1 stop8h 30mCathay Pacific
Wed 12/318:00 amMNL - KTM
1 stop15h 45mCathay Pacific
Deal found 12/2₱31,253
Tue 12/231:30 pmKTM - MNL
1 stop16h 45mMultiple Airlines
Tue 1/131:10 amMNL - KTM
1 stop17h 10mMultiple Airlines
Deal found 12/4₱35,196
Tue 12/91:45 pmKTM - MNL
2 stops26h 05mMultiple Airlines
Sat 12/137:25 pmMNL - KTM
1 stop20h 55mMultiple Airlines
Deal found 12/4₱35,667
Thu 12/1810:05 pmKTM - MNL
1 stop24h 15mMultiple Airlines
Sat 12/277:25 pmMNL - KTM
1 stop20h 55mMultiple Airlines
Deal found 12/4₱38,727
Tue 12/3010:30 pmKTM - MNL
1 stop11h 35mMalaysia Airlines
Tue 1/66:40 amMNL - KTM
1 stop17h 05mMalaysia Airlines
Deal found 12/2₱38,963
Fri 12/2610:55 pmKTM - MNL
1 stop8h 30mMultiple Airlines
Wed 12/3110:15 amMNL - KTM
2 stops12h 40mMultiple Airlines
Deal found 12/2₱40,787
Wed 12/171:00 pmKTM - CEB
1 stop21h 45mMalaysia Airlines
Wed 12/2411:40 pmCEB - KTM
2 stops24h 05mMalaysia Airlines
Deal found 12/4₱83,223
Wed 12/1711:10 amKTM - CEB
2 stops21h 10mMultiple Airlines
Wed 12/245:30 amCEB - KTM
2 stops15h 45mMultiple Airlines
Deal found 12/4₱86,872

Find 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 December 4, 2025.

Round-trip from

₱21,659

One-way from

₱15,067

Popular in

April

Cheapest in

July

Average price

₱18,657
1/18-1/24
  • 1/18-1/24
  • 2 total stops
  • 32h 05m total
  • Kathmandu to Southeast Asia
Search Deals
3/26
  • 3/26
  • 2 total stops
  • 35h 00m total
  • Kathmandu to Southeast Asia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₱116,037 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₱26,866 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kathmandu to Southeast Asia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 411,093 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Kathmandu to Southeast Asia that are best for you.

Fly from

Kathmandu

Fly to

Southeast Asia

Route

Depart

Return

Price

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Sun 1/18

3:10 pm-11:35 am

1 stop18h 10m

Cebu City Mactan Intl

Sat 1/24

2:30 am-2:10 pm

1 stop13h 55m

₱21,659

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Sun 1/18

3:10 pm-3:45 am

1 stop10h 20m

Manila Ninoy Aquino Intl

Sun 1/25

7:25 pm-2:10 pm

1 stop21h 00m

₱22,071

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Sat 1/10

10:05 am-12:15 pm

2 stops23h 55m

Manila Ninoy Aquino Intl

Sat 1/17

7:25 pm-2:05 pm

1 stop20h 55m

₱28,016

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Sat 1/17

7:35 am-5:10 am

2 stops19h 20m

Manila Ninoy Aquino Intl

Sat 1/24

7:25 pm-2:05 pm

1 stop20h 55m

₱28,192

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Sun 3/22

3:00 pm-11:35 am

1 stop18h 20m

Cebu City Mactan Intl

Sat 3/28

3:30 am-12:15 pm

2 stops35h 00m

₱28,722

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Sun 4/5

3:00 pm-4:55 pm

1 stop23h 40m

Manila Ninoy Aquino Intl

Mon 4/20

8:05 pm-1:15 pm

2 stops19h 25m

₱30,311

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Wed 1/14

3:10 pm-12:35 am

3 stops31h 10m

Manila Ninoy Aquino Intl

Tue 2/10

3:45 am-9:50 am

2 stops32h 20m

₱30,723

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Fri 12/26

10:55 pm-9:40 am

1 stop8h 30m

Manila Ninoy Aquino Intl

Wed 12/31

8:00 am-9:30 pm

1 stop15h 45m

₱31,253

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Sun 2/8

11:00 pm-12:00 pm

1 stop10h 45m

Cebu City Mactan Intl

Tue 2/10

1:10 am-9:50 pm

1 stop22h 55m

₱43,495

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Sun 1/18

5:00 pm-1:40 am

3 stops54h 25m

Cebu City Mactan Intl

Sat 1/24

2:40 am-4:00 pm

3 stops39h 35m

₱52,441

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 21 results
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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, October is the cheapest month in which you can book a flight from Kathmandu to Southeast Asia (average of ₱5,886). Flying from Kathmandu to Southeast Asia in May is currently the most expensive (average of ₱12,124). 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?

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 December 4, 2025.

When flying from Kathmandu to Southeast Asia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 52% versus a flight in the morning.

Weekly flight availability from Kathmandu to Southeast Asia

Explore weekly flight availability from Kathmandu to Southeast Asia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 4, 2025.

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).

Reviews of airlines servicing Southeast Asia

Get insights into the airlines that provide service to Southeast Asia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southeast Asia. Reviews last updated December 4, 2025.
See what other customers who have flown with Singapore Airlines, Thai Airways, and Cathay Pacific 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
1,411 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.1

Food

7.8

Crew

8.6

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
1,411 reviews
Singapore Airlines
8.1
Very good
1,411 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.1

Food

7.8

Crew

8.6

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
Thai Airways
7.8
Good
363 reviews
Singapore Airlines
8.1
Very good
1,411 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.1

Food

7.8

Crew

8.6

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
Cathay Pacific
7.6
Good
1,082 reviews
Singapore Airlines
8.1
Very good
1,411 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.1

Food

7.8

Crew

8.6

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
Malaysia Airlines
7.3
Good
281 reviews
Singapore Airlines
8.1
Very good
1,411 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Comfort

8.0

Overall

8.1

Food

7.8

Crew

8.6

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

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?

    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?

    Malaysia Airlines can get you from Kathmandu to Southeast Asia in just under 33h 50m. Your travel time can differ by up to . The distance between Kathmandu and Southeast Asia is about 4186 km.

  • 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.

  • What are the cheapest flights from Kathmandu to Southeast Asia?

    Looking at all options, your cheapest flight can be booked for ₱23,630. While the most popular route (Kathmandu Tribhuvan - Manila Ninoy Aquino Intl) can be booked for ₱28,016 on average, our data indicates ₱29,172 when flying from Kathmandu to Southeast Asia.

  • 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, October is the cheapest month in which you can book a flight from Kathmandu to Southeast Asia (average of ₱5,886). Flying from Kathmandu to Southeast Asia in May is currently the most expensive (average of ₱12,124). 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

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Alternative routes for Kathmandu to Southeast Asia

See prices for flight routes from nearby airports that may be better suited for you.
Kathmandu to Manila flights
Kathmandu to Cebu City flights

Top 4 airlines flying from Kathmandu to Southeast Asia

Discover the top 4 airlines that operate flights from Kathmandu to Southeast Asia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 411,093 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest₱28,555Average₱30,900FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest₱30,240Average₱36,403FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest₱32,067Average₱32,370FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest₱34,113Average₱36,296FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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?

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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