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Cheap flights from Kathmandu to Southeast Asia from ₱14,377

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — BKK
Feb 19 — Feb 261
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 January 20, 2026.

Fri 3/133:10 pm
KTM
-
CEB
2 stops18h 30m
Multiple Airlines
Sun 3/222:30 am
CEB
-
KTM
1 stop13h 55m
Multiple Airlines
Deal found 1/18₱26,319
Wed 4/12:15 pm
KTM
-
MNL
1 stop11h 15m
Multiple Airlines
Sun 5/317:25 pm
MNL
-
KTM
1 stop20h 05m
Multiple Airlines
Deal found 1/20₱26,497
Sun 3/296:30 am
KTM
-
CEB
2 stops36h 40m
Multiple Airlines
Fri 4/103:30 am
CEB
-
KTM
1 stop10h 45m
Multiple Airlines
Deal found 1/18₱26,557
Tue 9/110:05 am
KTM
-
CEB
2 stops23h 45m
Multiple Airlines
Sun 9/132:30 am
CEB
-
KTM
1 stop13h 45m
Multiple Airlines
Deal found 1/19₱27,864
Tue 9/110:50 pm
KTM
-
MNL
1 stop10h 30m
Singapore Airlines
Mon 9/146:35 pm
MNL
-
KTM
1 stop29h 10m
Singapore Airlines
Deal found 1/19₱27,864
Wed 3/185:30 pm
KTM
-
CEB
2 stops31h 45m
Multiple Airlines
Tue 3/313:30 am
CEB
-
KTM
1 stop14h 50m
Multiple Airlines
Deal found 1/18₱28,517
Mon 10/51:15 pm
KTM
-
CEB
2 stops29h 55m
Multiple Airlines
Sat 10/173:30 am
CEB
-
KTM
2 stops35h 00m
Multiple Airlines
Deal found 1/18₱28,636
Mon 3/165:30 pm
KTM
-
CEB
2 stops31h 45m
Multiple Airlines
Sat 3/282:30 am
CEB
-
KTM
1 stop13h 45m
Multiple Airlines
Deal found 1/18₱28,696
Fri 3/63:10 pm
KTM
-
MNL
2 stops25h 10m
Multiple Airlines
Sun 3/157:25 pm
MNL
-
KTM
1 stop20h 55m
Multiple Airlines
Deal found 1/20₱28,814
Wed 4/12:15 pm
KTM
-
MNL
1 stop11h 15m
Multiple Airlines
Thu 4/308:10 am
MNL
-
KTM
1 stop15h 05m
Multiple Airlines
Deal found 1/20₱28,874
Fri 3/62:55 pm
KTM
-
MNL
2 stops35h 10m
Multiple Airlines
Fri 3/135:20 am
MNL
-
KTM
2 stops27h 30m
Multiple Airlines
Deal found 1/20₱29,111
Fri 3/203:10 pm
KTM
-
CEB
2 stops32h 25m
Multiple Airlines
Tue 3/313:30 am
CEB
-
KTM
1 stop14h 50m
Multiple Airlines
Deal found 1/18₱29,587

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 January 20, 2026.

Round-trip from

₱26,319

One-way from

₱14,377

Popular in

April

Cheapest in

July

Average price

₱17,526
3/13-3/22
  • 3/13-3/22
  • 3 total stops
  • 32h 25m total
  • Kathmandu to Southeast Asia
Search Deals
3/30
  • 3/30
  • 2 total stops
  • 19h 35m total
  • Kathmandu to Southeast Asia
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (₱168,511 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₱32,060 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 20, 2026.
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 3/29

6:30 am-9:25 pm

2 stops36h 40m

Cebu City Mactan Intl

Fri 4/10

3:30 am-12:00 pm

1 stop10h 45m

₱26,557

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Wed 3/4

3:00 pm-4:45 pm

1 stop23h 30m

Manila Ninoy Aquino Intl

Wed 3/11

7:55 pm-3:10 pm

1 stop21h 30m

₱27,864

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Tue 3/24

6:35 am-3:00 am

2 stops42h 10m

Manila Ninoy Aquino Intl

Tue 4/7

10:45 pm-8:35 pm

1 stop24h 05m

₱28,161

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Wed 3/18

5:30 pm-3:30 am

2 stops31h 45m

Cebu City Mactan Intl

Tue 3/31

3:30 am-4:05 pm

1 stop14h 50m

₱28,517

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Fri 3/20

3:10 pm-1:50 am

2 stops32h 25m

Cebu City Mactan Intl

Tue 3/31

3:30 am-4:05 pm

1 stop14h 50m

₱29,587

KathmanduCebu City

KTM - CEB

KTMCEB

Kathmandu Tribhuvan

Sun 3/22

10:05 am-11:55 am

2 stops23h 35m

Cebu City Mactan Intl

Tue 3/31

3:30 am-4:05 pm

1 stop14h 50m

₱29,765

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Mon 2/23

3:10 pm-4:45 pm

1 stop23h 20m

Manila Ninoy Aquino Intl

Wed 3/11

7:55 pm-3:10 pm

1 stop21h 30m

₱30,062

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Mon 6/1

10:45 pm-2:05 pm

1 stop13h 05m

Manila Ninoy Aquino Intl

Mon 6/8

12:50 pm-12:00 pm

1 stop25h 25m

₱30,181

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Mon 4/6

2:15 pm-9:05 am

2 stops16h 35m

Manila Ninoy Aquino Intl

Wed 4/15

10:45 pm-2:45 pm

1 stop18h 15m

₱30,181

KathmanduManila

KTM - MNL

KTMMNL

Kathmandu Tribhuvan

Tue 2/17

10:05 am-12:15 pm

2 stops23h 55m

Manila Ninoy Aquino Intl

Tue 2/24

8:30 am-8:35 pm

1 stop14h 20m

₱30,597

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 32 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, January is the cheapest month in which you can book a flight from Kathmandu to Southeast Asia (average of ₱5,525). Flying from Kathmandu to Southeast Asia in May is currently the most expensive (average of ₱12,120). 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 January 20, 2026.

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 January 20, 2026.

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 January 20, 2026.
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
1,434 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.1
Very good
1,434 reviews
Singapore Airlines
8.1
Very good
1,434 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Thai Airways
7.8
Good
379 reviews
Singapore Airlines
8.1
Very good
1,434 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Cathay Pacific
7.6
Good
1,140 reviews
Singapore Airlines
8.1
Very good
1,434 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.3
Good
290 reviews
Singapore Airlines
8.1
Very good
1,434 reviews
Check prices

Entertainment

8.0

Boarding

8.3

Overall

8.1

Comfort

8.0

Food

7.8

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 Thai AirAsia (₱5,089), Thai Airways (₱14,910), and Cathay Pacific (₱14,932).

  • 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 ₱34,426. While the most popular route (Kathmandu Tribhuvan - Manila Ninoy Aquino Intl) can be booked for ₱24,656 on average, our data indicates ₱34,948 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, January is the cheapest month in which you can book a flight from Kathmandu to Southeast Asia (average of ₱5,525). Flying from Kathmandu to Southeast Asia in May is currently the most expensive (average of ₱12,120). 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest₱28,824Average₱30,006FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest₱30,525Average₱36,746FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest₱32,369Average₱32,675FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest₱34,426Average₱35,092FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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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?

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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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