₱12,417 Find Cheap Flights from Kathmandu to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kathmandu to Southeast Asia departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Southeast Asia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Southeast Asia, as well as popular online travel agencies
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Best Southeast Asia Flight Deals from Kathmandu

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Manila
Manila1 stop₱23,973
Cebu City
Cebu City2 stops₱45,761
Manila
Manila1 stop₱23,973
Cebu City
Cebu City2 stops₱45,761

Cheap Flights from Kathmandu to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kathmandu to Southeast Asia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kathmandu to Southeast Asia

Thu, Sep 4 - Thu, Sep 18
 Logo
3:00 pm - 3:30 amKTM-MNL
10h 15m1 stop
 Logo
7:25 pm - 2:00 pmMNL-KTM
20h 50m1 stop
₱23,973
Find Deal
Thu, Sep 4 - Mon, Sep 8
 Logo
3:00 pm - 3:30 amKTM-MNL
10h 15m1 stop
 Logo
11:10 pm - 2:00 pmMNL-KTM
17h 05m1 stop
₱24,030
Find Deal
Thu, Oct 16 - Mon, Oct 20
 Logo
3:00 pm - 3:30 amKTM-MNL
10h 15m1 stop
 Logo
7:15 pm - 2:00 pmMNL-KTM
21h 00m1 stop
₱25,180
Find Deal
Sun, Jan 25 - Fri, Jan 30
Singapore Airlines Logo
11:00 pm - 10:50 pmKTM-MNL
21h 35m1 stop
Singapore Airlines Logo
7:20 am - 9:50 pmMNL-KTM
16h 45m1 stop
₱32,193Singapore Airlines
Find Deal
Sat, Jan 24 - Fri, Jan 30
Thai Airways Logo
12:25 am - 11:55 amKTM-MNL
9h 15m1 stop
Thai Airways Logo
7:45 pm - 12:25 pmMNL-KTM
18h 55m1 stop
₱36,505Thai Airways
Find Deal
Thu, Sep 4 - Mon, Sep 8
Air China Logo
11:55 am - 1:40 amKTM-MNL
35h 30m2 stops
Air China Logo
6:25 am - 10:55 amMNL-KTM
30h 45m2 stops
₱38,460Air China
Find Deal
Fri, Jan 2 - Sun, Jan 18
Thai Airways Logo
12:25 am - 11:55 amKTM-MNL
9h 15m1 stop
Thai Airways Logo
1:10 pm - 11:25 pmMNL-KTM
12h 30m1 stop
₱39,609Thai Airways
Find Deal
Fri, Sep 5 - Mon, Sep 8
China Eastern Logo
4:35 pm - 1:20 amKTM-MNL
30h 30m3 stops
China Eastern Logo
2:25 am - 3:35 pmMNL-KTM
39h 25m3 stops
₱43,231China Eastern
Find Deal
Sat, Sep 13 - Fri, Sep 19
China Eastern Logo
4:35 pm - 1:20 amKTM-MNL
54h 30m3 stops
China Eastern Logo
2:25 am - 3:35 pmMNL-KTM
39h 25m3 stops
₱44,323China Eastern
Find Deal
Sat, Jan 3 - Sun, Jan 18
Singapore Airlines Logo
11:00 pm - 1:00 amKTM-CEB
23h 45m1 stop
Singapore Airlines Logo
1:00 pm - 9:50 pmCEB-KTM
11h 05m1 stop
₱55,476Singapore Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Kathmandu to Southeast Asia flights

Get data-powered insights and trends into flights from Kathmandu to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Kathmandu to Southeast Asia flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Kathmandu to Southeast Asia.

The cheapest ticket to Southeast Asia from Kathmandu found in the last 72 hours was to Singapore, at ₱35,511 round-trip. The most popular route is from Kathmandu (KTM) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was ₱35,511.

Can I save money by flying with a layover from Kathmandu to Southeast Asia?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of ₱11,634, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kathmandu to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kathmandu to Southeast Asia is June, when tickets cost ₱29,951 (return) on average. On the other hand, the most expensive months are October and May, when the average cost of round-trip tickets is ₱37,137 and ₱36,390 respectively.

What’s the cheapest day of the week to fly from Kathmandu to Southeast Asia?

The average price of all round-trip flights from Kathmandu to Southeast Asia clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Kathmandu to Southeast Asia, look for departures on Wednesdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Southeast Asia, Wednesday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kathmandu to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kathmandu to Southeast Asia, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.


Good to know

Low seasonApril
Cheapest flight₱12,417
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Kathmandu to Manila

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Kathmandu to Southeast Asia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kathmandu to Southeast Asia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kathmandu to Southeast Asia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kathmandu to Southeast Asia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kathmandu to Southeast Asia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Kathmandu to Southeast Asia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kathmandu to Southeast Asia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kathmandu to Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally at night, when round-trip flights cost ₱617 on average. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is ₱617.

Reviews of the top airlines flying from Kathmandu to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Kathmandu to Southeast Asia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kathmandu to Southeast Asia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Thai AirwaysOverall score based on 340 reviews
8.3Crew
7.9Boarding
7.5Comfort
7.3Food
6.8Entertainment
Airline reviews

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

8.0 ExcellentJoe, Jun 2025TPE - ORD
Read more Thai Airways reviews

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Terrible. It’s like they are stuck in the dark ages. I brought a standard carry on suitcase and a back pack - I was told I could only carry on 7kg per bag - in business class, I was forced to remove articles from the suitcase and put them into my backpack! That’s the most ridiculous thing I’ve ever encountered in all my years of flying. The two bags weighed the same amount but one could not be more than 7kg. Holy cow.

They used Thai Smile plane, which is a smaller model and used to service only domestic flights; hence, the plane is small and quite compact. No entertainment on the flight. While boarding was delayed, it was done in a quick manner.

I give EVA 5 stars in every category. I enjoy this airline and it's great team of employees. I always highly recommend EVA to friends and family and everyone.

The flight was delayed going out of the gate at BKK that made it a difficult challenge to get through immigration transfer at tapei and make it to my departure on time. This appears to be a recurring issue. The flight crew and cabin crew were excellent. The food was very nice.

The boarding efficiency was good. A couple of the flight attendants did not seem in the best of moods. Overall it was a good experience.

The setting configuration of the aircraft stinks. Nobody should pay business class fares and be so uncomfortable. The design of facing fellow passengers is a brilliant nincompoop.

Entertainment is limited with a relatively old catalogue. Wi-Fi never works and the cabin and lavatory had evidence of a lot of scuff marks and temporary repairs. Nothing unsafe, but a bit tatty in places.

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Comfortable seats in economy, managed a few hours sleep in an o night flight but the food was terrible. Surprising as Malaysia airlines has been good in the past. Service was mediocre this time too.

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Jia yung was the flight attendant that made this a miserable flight.

The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

It was a 2-hour flight so they didn't have much time for serving food. There was some turbulence so they could not serve hot coffee or tea for the safety reason. Good service, good tasting food, nice plane, a little bit of delay.

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

Ok, but legspace on MH0127 from Kul to Per was too small. It was not possible to tilt my seat which I don't understand because the seat in front of my could do it. So I didn't rest on the flight. Also, the crew was probably understaffed because it took very long time to take trash after the meal. Everything very different from the flight with Malaysian Airlines from London to KL.

Everything you need to know for your flight to Southeast Asia

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