$336 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 31/12. 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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Good to know

Low season

July

High season

October

Cheapest flight

$336
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (12% more expensive on average)
Flight from Bangkok 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.

See more FAQs

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 China, +26 more

Air Arabia, Air Arabia Abu Dhabi, +27 more

Tuesday

Air Arabia, Air Arabia Abu Dhabi, Air China, +25 more

Air Arabia, Air Arabia Abu Dhabi, +26 more

Wednesday

Air Arabia, Air Arabia Abu Dhabi, Air China, +25 more

Air Arabia, Air Arabia Abu Dhabi, +26 more

Thursday

Air Arabia, Air Arabia Abu Dhabi, Air China, +25 more

Air Arabia, Air Arabia Abu Dhabi, +26 more

Friday

Air Arabia, Air China, Air India, +22 more

Air Arabia, Air China, +23 more

Saturday

Air Arabia, Air China, Air India, +25 more

Air Arabia, Air China, +26 more

Sunday

Air Arabia, Air Arabia Abu Dhabi, Air China, +25 more

Air Arabia, Air Arabia Abu Dhabi, +26 more

See more direct flights

Direct returns

Kathmandu Tribhuvan to Southeast Asia

Monday

Air Arabia, Air Arabia Abu Dhabi, Air China, +26 more

Air Arabia, Air Arabia Abu Dhabi, +27 more

Tuesday

Air Arabia, Air Arabia Abu Dhabi, Air China, +25 more

Air Arabia, Air Arabia Abu Dhabi, +26 more

Wednesday

Air Arabia, Air Arabia Abu Dhabi, Air China, +25 more

Air Arabia, Air Arabia Abu Dhabi, +26 more

Thursday

Air Arabia, Air Arabia Abu Dhabi, Air China, +25 more

Air Arabia, Air Arabia Abu Dhabi, +26 more

Friday

Air Arabia, Air China, Air India, +22 more

Air Arabia, Air China, +23 more

Saturday

Air Arabia, Air China, Air India, +25 more

Air Arabia, Air China, +26 more

Sunday

Air Arabia, Air Arabia Abu Dhabi, Air China, +25 more

Air Arabia, Air Arabia Abu Dhabi, +26 more

See more direct flights
See more direct flights

Top 3 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 1338 reviews
7.7Food
8.0Entertainment
8.3Boarding
8.0Comfort
8.6Crew
Airline reviews

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

8.0 ExcellentAnonymous, Nov 2024SIN - SFO
Read more Singapore Airlines reviews

Everything was good except food , food choices was very less. Washrooms were closed.overall good experience.

Crews were very caring and polite. Washroom was surprisingly clean. Overall experience was good , only food choices was very limited. Thanks

The crew have great customer service but their economy seating isn’t the most comfortable for a 220lbs+ guy and the food wasn’t bad, but wasn’t exceptional, either.

Food option Hindu veg to Hindu non veg request was unheard

This flight was 16 hours and they made it very tolerable. Seats were comfortable and the staff very accommodating. I had plenty of inflight entertainment. Food was very good.

They made 22 hours aboard aircraft very enjoyable. I was very impressed with the attention to detail and level of service. Singapore airline will be my preferred choice going forward.

Service excellent would chose Singapore airlines as my first choice

My groups frequent flyer star allianceUnited airline miles was not accepted. The Singapore premium economy bag had to be requested, it was very lacking- no toothbrush. I paid more than double than economy but could only use the bathrooms sharing with economy which was hardly available and had to wait in line. Is the 2X $ worth it just for a larger seat???? It is questionable. Seats were not that comfortable. My husband’s seat had white stains on it- had to wipe it down. Our headphones did not have covers on it. Food- way too much.

It was a middle of the night changeover, so we were all ready for sleep. Staff were helpful and managed a few hours sleep. Food options were good.

Excellent- a lot of food Disappointed with the premium economy pouch- did not have toothbrush and tooth paste or socks. Other airlines provide them

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.

Service on board was excellent. Flight attendant was very helpful. I wish the website is more functional. I can't even choose seats online and had to call the customer service. During check-in at the counter in CGK, I saw a printed page about paying for the bulkhead and exit row seats, so I asked the staff at the check-in counter. I was told that the flight is full and there isn't any seats available for paid upgrade. When I boarded the plane, I saw so many bulkhead and exit row seats empty and asked the flight attendant. He allowed me to purchase the upgrades on board. It would have been nice if I could purchase the upgrades ahead of time, eg. During online check-in or bag drop at the airport. The economy seats in the A350-900 are arranged in 3-3-3 configuration. Seat width is a bit tight for me.

Overall things were very good and orderly. The food was very good but I want able to get a second drink very easily, so that could have been better for services. The seats seemed to be lacking legroom but I'm also 6'1" so I'm used to wanting more legroom but the plane seemed smaller then others when it came to legroom. My kids all enjoyed the entertainment as did I so that was perfect!

The flight attendants ignored us several times which was annoying. The sandwich thing wasn't very good but it's only an hour flight, it would have been better to have entertainment over bad food.

It was good overall. At 6 foot 1 it's hard to say anything seat on a flight is comfortable but it would be nice to have more legroom. The meals were good but would have liked to get wine much sooner.

Extra seat belt across the chest 10 minutes before taking off and 15 minutes before landing seemed excessively safe.

The transfer from Domestic and International was a bit confusing but I am easily confused. I did not eat any food, but the food on the other leg was decent. It was nice they turned the lights off on the night flight. The plane was in good shape, but was a little cramped in economy and I am small. They gave me a customs form to fill out and nobody looked at it as I went through customs. Not a bad flight.

My case was missing a wheel on arrival Heathrow and the staff were unhelpful when i tried to get some compensation stating it was not sufficient damage, i only wish that they at some point have to deal with the same situation it put me in, maybe they would change their attitude but overall it was a good flight

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

They got to the terminal late, with no one on the arriving flight, boarded us late, and left us sitting there for 2 hours before they got us off the ground. They knew they were going to be late, yet they never got an updated flight plan from their head office until long after the flight was supposed to leave. They could have cut the delay in half, of at least let us stay in the terminal. Really just horrible planning.

Book cheap flights from Southeast Asia to Kathmandu

Recent return flight deals

5/1Sun
1 stopChina Southern
15h 55mBKK-KTM
17/1Fri
1 stopChina Southern
11h 45mKTM-BKK
$605
5/1Sun
directThai Airways
3h 25mBKK-KTM
17/1Fri
directThai Airways
3h 30mKTM-BKK
$757
5/1Sun
1 stop
28h 05mBKK-KTM
17/1Fri
direct
3h 30mKTM-BKK
$775
5/1Sun
2 stops
45h 45mBKK-KTM
17/1Fri
1 stop
21h 55mKTM-BKK
$930
19/1Sun
1 stopMalaysia Airlines
18h 35mBKK-KTM
27/1Mon
1 stopMalaysia Airlines
8h 55mKTM-BKK
$971
4/1Sat
2 stops
13h 55mBKK-KTM
17/1Fri
2 stops
12h 55mKTM-BKK
$1,073
14/1Tue
1 stopMalaysia Airlines
17h 10mBKK-KTM
18/1Sat
1 stopMalaysia Airlines
20h 00mKTM-BKK
$1,153
21/4Mon
1 stopSriLankan Airlines
23h 35mBKK-KTM
12/5Mon
1 stopSriLankan Airlines
15h 45mKTM-BKK
$1,274
3/12Tue
1 stopCathay Pacific
12h 40mBKK-KTM
18/12Wed
1 stopCathay Pacific
13h 50mKTM-BKK
$1,370
3/12Tue
1 stopCathay Pacific
12h 40mBKK-KTM
14/12Sat
1 stopCathay Pacific
12h 25mKTM-BKK
$1,641

Search by stops

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Recent one-way flight deals

31/12Tue
1 stopAir India
24h 05mBKK-KTM
$336
31/12Tue
directThai Airways
3h 25mBKK-KTM
$399
31/12Tue
2 stopsChina Eastern
44h 55mBKK-KTM
$453
30/12Mon
2 stopsAir China
39h 00mBKK-KTM
$704
15/12Sun
2 stops
25h 50mBKK-KTM
$922
3/2Mon
1 stopMalaysia Airlines
17h 10mBKK-KTM
$933
13/12Fri
2 stops
21h 15mBKK-KTM
$1,011
12/12Thu
2 stops
24h 55mBKK-KTM
$1,013
31/12Tue
3 stopsChina Eastern
44h 55mBKK-KTM
$1,131
18/12Wed
2 stops
19h 35mBKK-KTM
$1,136

Search by stops

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Last minute flights from Southeast Asia to Kathmandu

Last minute flight, train and bus deals

27/11Wed
multi-stopCathay Pacific
12h 40mBKK-KTM
18/12Wed
multi-stopCathay Pacific
20h 00mKTM-BKK
$1,404
27/11Wed
multi-stopCathay Pacific
12h 40mBKK-KTM
17/12Tue
multi-stopCathay Pacific
15h 50mKTM-BKK
$1,555
27/11Wed
multi-stopCathay Pacific
9h 20mBKK-KTM
14/12Sat
multi-stopCathay Pacific
12h 25mKTM-BKK
$1,673
27/11Wed
multi-stopMalaysia Airlines
18h 35mBKK-KTM
16/12Mon
multi-stopMalaysia Airlines
8h 55mKTM-BKK
$1,826
27/11Wed
multi-stop
18h 45mBKK-KTM
15/12Sun
multi-stop
19h 50mKTM-BKK
$2,652
27/11Wed
multi-stop
18h 45mBKK-KTM
18/12Wed
multi-stop
19h 50mKTM-BKK
$2,841
23/11Sat
multi-stopEmirates
15h 00mBKK-KTM
9/12Mon
multi-stopEmirates
26h 20mKTM-BKK
$3,765
25/11Mon
multi-stopEmirates
20h 25mBKK-KTM
29/11Fri
multi-stopEmirates
18h 55mKTM-BKK
$3,777
23/11Sat
multi-stopEmirates
16h 25mBKK-KTM
9/12Mon
multi-stopEmirates
21h 00mKTM-BKK
$3,795
24/11Sun
multi-stopEmirates
15h 00mBKK-KTM
29/11Fri
multi-stopEmirates
18h 05mKTM-BKK
$3,843

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Everything you need to know for your flight to Kathmandu

Information on the airport you'll fly into in Kathmandu

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