S$ 172 Find Cheap Flights from Southeast Asia to Kathmandu

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Kathmandu departing on 21-7. 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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Cheap Flights from Southeast Asia to Kathmandu

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to Kathmandu 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 return flight deals from Southeast Asia to Kathmandu

Thu, 28 Aug - Mon, 8 Sep
 Logo
19:45 - 13:00SIN-KTM
19h 30m1 stop
 Logo
15:00 - 14:05KTM-SIN
20h 50m1 stop
S$ 385
Find Deal
Sun, 27 Jul - Sun, 3 Aug
IndiGo Logo
19:45 - 14:05SIN-KTM
20h 35m1 stop
IndiGo Logo
14:00 - 17:45KTM-SIN
25h 30m1 stop
S$ 387IndiGo
Find Deal
Fri, 25 Jul - Fri, 1 Aug
IndiGo Logo
19:45 - 13:00SIN-KTM
19h 30m1 stop
IndiGo Logo
16:40 - 17:45KTM-SIN
22h 50m1 stop
S$ 388IndiGo
Find Deal
Tue, 1 Jul - Sat, 12 Jul
Air India Logo
08:45 - 16:30SIN-KTM
10h 00m1 stop
Air India Logo
06:30 - 19:30KTM-SIN
10h 45m1 stop
S$ 495Air India
Find Deal
Tue, 1 Jul - Mon, 7 Jul
Air India Logo
13:10 - 06:35SIN-KTM
19h 40m2 stops
Air India Logo
17:30 - 11:55KTM-SIN
16h 10m2 stops
S$ 504Air India
Find Deal
Fri, 8 Aug - Tue, 12 Aug
Batik Air Logo
10:20 - 20:35SIN-KTM
12h 30m1 stop
Batik Air Logo
15:45 - 09:20KTM-SIN
15h 20m1 stop
S$ 540Batik Air
Find Deal
Mon, 18 Aug - Wed, 3 Sep
Singapore Airlines Logo
18:55 - 21:45SIN-KTM
5h 05mdirect
Singapore Airlines Logo
23:00 - 06:20KTM-SIN
5h 05mdirect
S$ 572Singapore Airlines
Find Deal
Wed, 23 Jul - Sun, 27 Jul
Singapore Airlines Logo
18:55 - 21:45SIN-KTM
5h 05mdirect
Singapore Airlines Logo
23:00 - 06:20KTM-SIN
5h 05mdirect
S$ 611Singapore Airlines
Find Deal
Sat, 11 Oct - Fri, 17 Oct
Thai Airways Logo
18:15 - 12:25SIN-KTM
20h 25m1 stop
Thai Airways Logo
23:30 - 11:15KTM-SIN
9h 30m1 stop
S$ 690Thai Airways
Find Deal
Sat, 11 Oct - Fri, 17 Oct
Thai Airways Logo
18:15 - 12:25SIN-KTM
20h 25m1 stop
Thai Airways Logo
23:30 - 17:05KTM-SIN
15h 20m1 stop
S$ 695Thai Airways
Find Deal
Useful Info

Good to know

Low seasonJuly
High seasonOctober
Cheapest flightS$ 172
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Singapore to Kathmandu

FAQs for booking flights from Southeast Asia to Kathmandu

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

    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 Southeast Asia to Kathmandu.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kathmandu from 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 Southeast Asia to Kathmandu?

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

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

    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 to Kathmandu from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Southeast Asia to Kathmandu Tribhuvan?

Find which airlines fly direct from Southeast Asia to Kathmandu Tribhuvan Airport, which days they fly and book direct flights.

Direct departures

Southeast Asia to Kathmandu Tribhuvan

Monday

Air Arabia, Air Arabia Abu Dhabi, Air India, +30 more

Air Arabia, Air Arabia Abu Dhabi, +31 more

Tuesday

Air Arabia, Air Arabia Abu Dhabi, Air China, +29 more

Air Arabia, Air Arabia Abu Dhabi, +30 more

Wednesday

Air Arabia, Air China, Air India, +28 more

Air Arabia, Air China, +29 more

Thursday

Air Arabia, Air Arabia Abu Dhabi, Air India, +30 more

Air Arabia, Air Arabia Abu Dhabi, +31 more

Friday

Air Arabia, Air China, Air India, +27 more

Air Arabia, Air China, +28 more

Saturday

Air Arabia, Air Arabia Abu Dhabi, Air China, +30 more

Air Arabia, Air Arabia Abu Dhabi, +31 more

Sunday

Air Arabia, Air Arabia Abu Dhabi, Air China, +30 more

Air Arabia, Air Arabia Abu Dhabi, +31 more

See more direct flights

Direct returns

Kathmandu Tribhuvan to Southeast Asia

Monday

Air Arabia, Air Arabia Abu Dhabi, Air India, +30 more

Air Arabia, Air Arabia Abu Dhabi, +31 more

Tuesday

Air Arabia, Air Arabia Abu Dhabi, Air China, +29 more

Air Arabia, Air Arabia Abu Dhabi, +30 more

Wednesday

Air Arabia, Air China, Air India, +28 more

Air Arabia, Air China, +29 more

Thursday

Air Arabia, Air Arabia Abu Dhabi, Air India, +30 more

Air Arabia, Air Arabia Abu Dhabi, +31 more

Friday

Air Arabia, Air China, Air India, +27 more

Air Arabia, Air China, +28 more

Saturday

Air Arabia, Air Arabia Abu Dhabi, Air China, +30 more

Air Arabia, Air Arabia Abu Dhabi, +31 more

Sunday

Air Arabia, Air Arabia Abu Dhabi, Air China, +30 more

Air Arabia, Air Arabia Abu Dhabi, +31 more

See more direct flights
See more direct flights

Top 5 airlines serving from Southeast Asia to Kathmandu

 
Need help choosing which airline to fly with from Southeast Asia to Kathmandu? 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 1302 reviews
8.0Entertainment
8.2Boarding
7.7Food
8.6Crew
7.9Comfort
Airline reviews

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

8.0 ExcellentWee Keng, Jun 2025SIN - HND
Read more Singapore Airlines reviews

The usual excellent experience with Singapore Airlines. The airplane was on time and actually early to Haneda Airport. The onboarding experience was pleasant with no delays, perhaps owing to the fact that the flight was not full. Nevertheless, the air crew were their usual outstanding standards in serving the passengers.

Good service and food. For buying items on flight should be preordered as they don’t keep much stock on board.

We were not given option for meals since they ran out of the other option but good thing the remaining options tasted great.

Both the staff at check-in counter and on board were pleasant and helpful. My chicken and mashed potato was good, sauce was tasty, but the zucchini, carrot n other accompanying vegetables were over-cooked a little. (I understand the meal has to be prepared earlier). Yet I would fly on Singapore Airlines again and recommend it to family and friends.

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Very good flight from Boarding to landing -efficient and comfortable with decent entertainment options

Excelent service and plenty of food and drinks during the flight. Flight crew very attentive to our needs. Leg room between rows are very disappointing.

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.

Loved the airline with the exception of their carry on limitations. They enforce a strict 7 kilo limit for carry on baggage which is ridiculous. We traveled from SFO to SIN with carry on with no difficulty yet when we checked in Delhi they forced us to check the carry on bags. The weight of our carry on bags were 11 and 12 kilos and while they exceeded the limitations set by Singapore Airlines they were well under weight limitations set by may other carriers. Interestingly my wife and I were each allowed two 22 KG bags to check in addition to the 7 kg carry on for a total weight of 102 KG's. Our total weight with the one bag we planned to check and our two carry ons was 46 kgs.

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

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.

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

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.

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

Need to improve the availability of the food. Seems like everything sold out

Did not like that we were not informed about the 4 hour delay, crew not friendly, noone at terminals to consult with...all employees for Batrik were behind glass aftervgoing through security at the gate again. Why no agent at Gate H 10 to answer questions? And no apology. Updates would have eased anxiety. Boarding is disorderly also.

During this flight all the crew just focused on making money by selling food and drinks. There was only one washroom open. And it really smelled bad and wasn’t usable. Even to watch something onboard entertainment u have to rent headphones pathetic airline but only one with direct flight so pretty much the only option from Karachi to KL

Delayed for 3 hours, need to pay extra for drinking water.

The OD2204 KUL-LGK was delayed 40 minutes due to air-condition malfuntion, after inspection the technician give green light for the flight to go as usual but the air-condition is still not working properly, passengers complaining to the stewardess but they cannot do anything, I did tweet to @malindoair to complaint but no reply from them … hope this Batik Air is not having problem like Rayani Air and I do hope the management do respond to my complaint as well

Nasi lemak was horrible. Plain white rice, tasteless sambal, no cucumber, no kacang, no ikan bilis. And the chicken was colourless and tasteless, tasted like boiled chicken. Entertainment system didn't work at all.

2 delayed flights - hotel layover in a different country- lost baggage.

Silly to not even offer people water for free when they are paying so much for tickets.

You get what you pay for. It’s functional and gets you from point A to B in good comfort. However, food options are limited and cash only, Crew is a hit and miss .. they get your attention if you reach out.

Good leg room ... air conditioning was a bit warm don't Book row 8 ... no windows

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Our seat monitor did not Not work either way going to Vietnam. I had a bulkhead seat with plenty of room, but with No monitor, it was a long flight with no movies. Fun was good, staff was Excellent.

Food quality deteriorated after Tata aquired the airline. No alcoholic drinks till last meal on a long haul 15 hour flight. Entertaiment systems needs a complete overhaul.

Poor behavior by ground staff in Mumbai. Very harassing. Initially they did not let me board with my little violin. They do not have the correct information. No concept of hospitality. The food on the flight was not good.

Entertainment system was not working and was told I would get a voucher and have not got one. No toiletries were available not even a toothbrush false sweet talk by ground staff

It would have been perfect if there was onboard entertainment.

Interment is zero tv wasn’t work phone charger plug doesn’t work moves doesn’t work

Very very impressed with the proactive care and alertness with which ABHISHEK Chowdhary took care of us. Quietl,dignified , very alert, and meticulous. Very impressed. Also with SUNiL Kumar who was there for us in a very helpful way. SHERLY ALEX On Flight 119, BOM TO JFK CUSTOMER ON SEAT 21C, 21ST March 2024

Old aircraft, crew were so so. Meals were mediocre. Flight to delhi was delayed. Lounge needs update and was mediocre too.

Bathrooms were horrible. No cleaning and floor was full of tissues. Understand that passengers responsibility to keep it clean but crew should check if tissues are there or not. Also, they announced that baggage will be at one carousel but came to a different one.

Everything you need to know for your flight to Kathmandu

Information on the airport you'll fly into in Kathmandu

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