₱16,653 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 5/12. 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.
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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₱27,926
Cebu City
Cebu City1 stop₱41,889

Cheap Flight Deals from Kathmandu to Southeast Asia (KTM-zzYJX)

 
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.

Recent round-trip flight deals from Kathmandu to Southeast Asia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Kathmandu to Southeast Asia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
 Logo
2:50 pm - 4:55 pmKTM-MNL
23h 50m1 stop
 Logo
6:55 am - 1:50 pmMNL-KTM
33h 10m2 stops
₱27,926
Find Deal
Tue, Jun 17 - Wed, Jun 25
 Logo
2:50 pm - 4:55 pmKTM-MNL
23h 50m1 stop
 Logo
6:55 am - 10:55 amMNL-KTM
30h 15m3 stops
₱28,727
Find Deal
Tue, Jun 17 - Wed, Jun 25
Singapore Airlines Logo
11:00 pm - 11:20 pmKTM-MNL
22h 05m1 stop
Singapore Airlines Logo
4:55 pm - 9:45 pmMNL-KTM
31h 05m1 stop
₱28,956Singapore Airlines
Find Deal
Mon, Aug 25 - Wed, Sep 3
Malaysia Airlines Logo
10:45 pm - 2:05 pmKTM-MNL
13h 05m1 stop
Malaysia Airlines Logo
12:50 pm - 9:45 pmMNL-KTM
11h 10m1 stop
₱29,872Malaysia Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Singapore Airlines Logo
11:00 pm - 11:50 amKTM-MNL
34h 35m1 stop
Singapore Airlines Logo
7:40 am - 9:45 pmMNL-KTM
16h 20m1 stop
₱32,504Singapore Airlines
Find Deal
Fri, May 16 - Fri, May 23
Thai Airways Logo
11:30 pm - 11:45 amKTM-MNL
10h 00m1 stop
Thai Airways Logo
12:55 pm - 10:25 pmMNL-KTM
11h 45m1 stop
₱33,191Thai Airways
Find Deal
Thu, May 15 - Thu, May 22
Thai Airways Logo
12:25 am - 11:45 amKTM-MNL
9h 05m1 stop
Thai Airways Logo
12:55 pm - 11:25 pmMNL-KTM
12h 45m1 stop
₱33,877Thai Airways
Find Deal
Sun, Aug 24 - Wed, Sep 3
China Eastern Logo
4:35 pm - 1:20 amKTM-MNL
54h 30m2 stops
China Eastern Logo
3:55 am - 3:35 pmMNL-KTM
37h 55m2 stops
₱34,163China Eastern
Find Deal
Thu, May 15 - Wed, May 21
China Eastern Logo
4:35 pm - 1:20 amKTM-MNL
30h 30m3 stops
China Eastern Logo
3:55 am - 3:35 pmMNL-KTM
37h 55m3 stops
₱36,567China Eastern
Find Deal
Fri, May 16 - Thu, May 22
Malaysia Airlines Logo
1:00 pm - 6:10 amKTM-MNL
14h 55m1 stop
Malaysia Airlines Logo
12:50 pm - 9:45 pmMNL-KTM
11h 10m1 stop
₱38,684Malaysia Airlines
Find Deal
Fri, May 2 - Fri, May 9

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 Bangkok, at ₱38,644 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 ₱39,801.

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

The average price for all round-trip flights from Kathmandu to Southeast Asia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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.

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 August, when tickets cost ₱30,844 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is ₱38,799 and ₱36,853 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. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

April

High season

October

Cheapest flight

₱16,653
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly and prices are also 0% lower 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.

See more FAQs

Top 3 airlines serving 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.
8.1
Singapore AirlinesOverall score based on 1288 reviews
8.0Entertainment
7.7Food
8.2Boarding
7.9Comfort
8.6Crew
Airline reviews

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

10.0 ExcellentPierre, Mar 2025PDX - SFO
Read more Singapore Airlines reviews

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

Crew and service was excellent, but passengers should be offered a welcome drink before take off which did not happen. Food was very good. Unfortunately the lie-flat bed in business class was one of the most uncomfortable I have experienced. The configuration forces you to sleep with your legs at an angle instead of in a straight line, plus there is very little padding on the bed so it wasn't possible to sleep for more than 2-3 hours on an 18 hour flight. For what the airlines charges for a business class ticket their hard product leaves a lot to be desired.

Food could have been better. Too many passengers getting up and down all the time.

It was very good experience on board to Sydney with SQ.

Everything was great keep up the good work 😁, can't ask for more.

The staff on Singapore Airlines was incredible. I would like to commend LS Reuben from my SQ37 flight on November 19th, 2024, from LAX to Singapore, for his outstanding service and care. During the flight, one of my earbuds—brand new and valued at nearly $300—fell out and became lodged in the box controlling the in-flight entertainment system. I was understandably upset, but Reuben went above and beyond to assist me in this tough situation. Reuben demonstrated exceptional determination and empathy. Instead of suggesting we wait for an engineer, he immediately took action, spending almost 30 minutes searching for the earbud. He even got down on the floor to ensure it was recovered. His genuine concern and persistence made all the difference and turned a frustrating situation into one where I felt truly valued as a passenger. Reuben is a shining example of the remarkable service that sets Singapore Airlines apart. His dedication and willingness to go the extra mile left a lasting impression, and I want to sincerely thank him for his kindness and professionalism.

Great airline. Excellent service, good food & lots of TV movies/shows to choose from.

Flight was delayed by baggage loading onto the plane. This was attributed to "inclement weather" (some moderate rain) which could be said to be beyond the airline's control, but the problematic part was that the plane was boarded and doors shut so that passengers sat in a cramped plane with rising temperature (full flight) for an hour. The airline was aware of the status of baggage loading, they could have deferred boarding to keep passengers comfortable.

The seats were more narrow than at other lines. Food was mediocre (economy class)

The crew and their service was top notch, but the plane itself seemed to be on the older side and worn out. Also, the food could’ve been better. 9 out of 10.

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.

USB charging port was not working at my seat 48K.

I enjoy flying with Thai Airways, however their B788 business class configuration is quite dated. Additionally , while the service is always friendly and efficient, I’m getting tired of the same “usual suspects” when it comes to food choices. Since it was a lunchtime flight, what about some gourmet sandwiches or some type of salad dish for the main course? The entertainment options are also quite limited and this is not unique to TG, so much so that given the short duration of the flight I ended up not bothering with any entertainment. Finally, despite signs around the cabin advising wifi available, I was unable to con-net and in fact I’ve never been able to connect on any TG flight over the last year or so - what’s the go here??

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

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.

Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.

An overnight Doha to KL. Great sleep, good service and tasty food in business class

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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