Find flights
When to book
Airlines
FAQs

Cheap flights from Kathmandu to Southeast Asia from ₱12,091

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — BKK
Jul 8 — Jul 151
1 adult

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 July 3, 2025.

Round-trip from

₱21,989

One-way from

₱12,091

Popular in

April

Cheapest in

June

Average price

₱18,221
8/20-8/28
  • 8/20-8/28
  • 2 total stops
  • 27h 20m total
  • Kathmandu to Southeast Asia
Search Deals
9/10
  • 9/10
  • 1 total stop
  • 10h 15m total
  • Kathmandu to Southeast Asia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (₱34,200 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₱19,056 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 3, 2025.

Wed 8/203:00 pmKTM - MNL
1 stop10h 15mMultiple Airlines
Thu 8/2811:10 pmMNL - KTM
1 stop17h 05mMultiple Airlines
Deal found 7/1₱21,989
Wed 7/303:00 pmKTM - CEB
2 stops30h 05mMultiple Airlines
Tue 8/52:25 amCEB - KTM
1 stop13h 50mMultiple Airlines
Deal found 7/2₱26,656
Wed 7/3011:00 pmKTM - MNL
1 stop11h 40mSingapore Airlines
Tue 8/54:55 pmMNL - KTM
1 stop31h 05mSingapore Airlines
Deal found 7/3₱30,649
Sat 8/1611:00 pmKTM - CEB
1 stop25h 40mSingapore Airlines
Sat 8/231:05 pmCEB - KTM
1 stop10h 55mSingapore Airlines
Deal found 7/1₱34,079
Thu 8/214:35 pmKTM - CEB
3 stops54h 50mChina Eastern
Tue 8/262:40 amCEB - KTM
3 stops39h 10mChina Eastern
Deal found 7/2₱46,339

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 July 3, 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

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Wed 8/20

3:00 pm-3:30 am

1 stop10h 15m

Manila Ninoy Aquino Intl

Thu 8/28

11:10 pm-2:00 pm

1 stop17h 05m

₱21,989

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Wed 7/30

3:00 pm-11:20 pm

2 stops30h 05m

Cebu City Mactan Intl

Tue 8/5

2:25 am-2:00 pm

1 stop13h 50m

₱26,656

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Wed 7/30

11:00 pm-12:55 pm

1 stop11h 40m

Manila Ninoy Aquino Intl

Tue 8/5

4:55 pm-9:45 pm

1 stop31h 05m

₱30,649

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Sat 8/16

11:00 pm-2:55 am

1 stop25h 40m

Cebu City Mactan Intl

Sat 8/23

1:05 pm-9:45 pm

1 stop10h 55m

₱34,079

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Thu 8/21

4:35 pm-1:40 am

3 stops54h 50m

Cebu City Mactan Intl

Tue 8/26

2:40 am-3:35 pm

3 stops39h 10m

₱46,339

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Wed 9/10

3:00 pm-3:30 am

1 stop10h 15m

₱12,091

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Wed 8/20

3:00 pm-8:20 pm

2 stops27h 05m

₱14,846

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Tue 7/15

11:00 pm-11:20 am

1 stop10h 05m

₱18,221

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Sun 12/14

12:25 am-6:25 pm

1 stop15h 45m

₱21,370

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Sat 8/16

4:35 pm-1:20 am

3 stops54h 30m

₱22,663

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 12 results
1
2

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?

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 July 3, 2025.

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

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 July 3, 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 July 3, 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
1,320 reviews
Check prices

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,320 reviews
Singapore Airlines
8.1
Very good
1,320 reviews
Check prices

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Thai Airways
7.7
Good
338 reviews
Singapore Airlines
8.1
Very good
1,320 reviews
Check prices

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.6
Good
924 reviews
Singapore Airlines
8.1
Very good
1,320 reviews
Check prices

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Air China
7.2
Good
92 reviews
Singapore Airlines
8.1
Very good
1,320 reviews
Check prices

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
China Eastern
7.1
Good
152 reviews
Singapore Airlines
8.1
Very good
1,320 reviews
Check prices

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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.

  • 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 Cathay Pacific (₱18,221), Thai Airways (₱21,370), and China Eastern (₱22,663).

  • 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 ₱19,041. While the most popular route (Kathmandu Tribhuvan - Manila Ninoy Aquino Intl) can be booked for ₱21,989 on average our data indicates ₱20,100 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, 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

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.
Kathmandu to Manila flights
Kathmandu to Cebu City flights

Top 2 airlines flying from Kathmandu to Southeast Asia

Discover the top 2 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest₱27,284Average₱38,535FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Thai AirwaysCheapest₱29,464Average₱34,432FlexibilityNo 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.

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.
Site
©2025 Cheapflights