Find flights
When to book
FAQs & Tips
Direct Flights
Airlines
Deals

$261 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 13/11. 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

Search hundreds of travel sites at once for deals on flights to Kathmandu

In the last 7 days, travellers have searched 43,377,091 times on KAYAK, and here's why:

Save 19% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

July

High season

October

Cheapest flight

$261
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (13% 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, +27 more

Air Arabia, Air Arabia Abu Dhabi, +28 more

Tuesday

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

Air Arabia, Air Arabia Abu Dhabi, +27 more

Wednesday

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

Air Arabia, Air Arabia Abu Dhabi, +27 more

Thursday

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

Air Arabia, Air Arabia Abu Dhabi, +27 more

Friday

Air Arabia, Air China, Air India, +23 more

Air Arabia, Air China, +24 more

Saturday

Air Arabia, Air China, Air India, +24 more

Air Arabia, Air China, +25 more

Sunday

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

Air Arabia, Air Arabia Abu Dhabi, +27 more

See more direct flights

Direct returns

Kathmandu Tribhuvan to Southeast Asia

Monday

Air Arabia, Air Arabia Abu Dhabi, Air China, +27 more

Air Arabia, Air Arabia Abu Dhabi, +28 more

Tuesday

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

Air Arabia, Air Arabia Abu Dhabi, +27 more

Wednesday

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

Air Arabia, Air Arabia Abu Dhabi, +27 more

Thursday

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

Air Arabia, Air Arabia Abu Dhabi, +27 more

Friday

Air Arabia, Air China, Air India, +23 more

Air Arabia, Air China, +24 more

Saturday

Air Arabia, Air China, Air India, +24 more

Air Arabia, Air China, +25 more

Sunday

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

Air Arabia, Air Arabia Abu Dhabi, +27 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 1336 reviews
8.0Comfort
7.7Food
8.3Boarding
8.6Crew
8.0Entertainment
Airline reviews

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.

8.0 ExcellentAlvaro, Oct 2024KIX - SIN
Read more Singapore Airlines reviews

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.

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.

Overall good experience, convenient Changi Airport, even the layover was long.

Singapore Airlines from Mumbai was late, we were rerouted to Copenhagen and then to Los Angeles. As senior citizens, we should have been given a hotel voucher for a night and fly out the next day. I hope Singapore Airlines should give us a credit in good faith if they want us to fly with them. I doubt it, but you never know.

The flight was very late, sitting on the plane for over an hour and missed our connecting flight from Singapore to LA. As senior citizens, we were rerouted to Copenhagen and then to LA. They should not do this to senior citizens. They should have given us a hotel voucher for a night, then catch a flight to LA the next day. Singapore Airlines should grant us some kind of credit for the next trip, if they want us to fly with them. I doubt if we will ever hear from them.

I loved the comfort of the flight and the hospitality of the flight attendants!

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

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.

The worst kind of budget airline. To be honest....the plane was not that bad. Would have been good to have some food choices and some water. What was by far the worse is the passengers/customers that this airline attracts. Coughing and spluttering all over one another with no masks. Just disgusting. Pay for a better carrier and get a better class of passenger.

Book cheap flights from Southeast Asia to Kathmandu

Recent return flight deals

25/11Mon
directNepal Airlines
3h 30mBKK-KTM
18/12Wed
directNepal Airlines
3h 20mKTM-BKK
$617
29/12Sun
directThai Airways
3h 25mBKK-KTM
30/12Mon
directThai Airways
3h 30mKTM-BKK
$664
25/11Mon
1 stop
25h 55mBKK-KTM
18/12Wed
direct
3h 20mKTM-BKK
$678
25/11Mon
1 stop
7h 35mBKK-KTM
18/12Wed
1 stop
21h 35mKTM-BKK
$734
24/3Mon
1 stopMalaysia Airlines
18h 35mBKK-KTM
17/4Thu
1 stopMalaysia Airlines
15h 35mKTM-BKK
$737
21/1Tue
1 stopMalaysia Airlines
18h 35mBKK-KTM
3/2Mon
1 stopMalaysia Airlines
8h 55mKTM-BKK
$738
8/2Sat
1 stopMalaysia Airlines
17h 10mBKK-KTM
18/2Tue
1 stopMalaysia Airlines
23h 10mKTM-BKK
$740
29/12Sun
1 stopBiman Bangladesh
20h 35mBKK-KTM
30/12Mon
1 stopBiman Bangladesh
18h 45mKTM-BKK
$816
10/2Mon
1 stopSingapore Airlines
24h 15mBKK-KTM
14/2Fri
1 stopSingapore Airlines
12h 35mKTM-BKK
$1,372
13/2Thu
1 stopSingapore Airlines
11h 50mBKK-KTM
15/2Sat
1 stopSingapore Airlines
12h 35mKTM-BKK
$1,467

Search by stops

Search by airline

Search by price

Recent one-way flight deals

13/11Wed
1 stopSriLankan Airlines
21h 45mBKK-KTM
$261
13/11Wed
directNepal Airlines
3h 30mBKK-KTM
$373
24/4Thu
1 stopMalaysia Airlines
9h 30mBKK-KTM
$396
25/1Sat
1 stopMalaysia Airlines
17h 10mBKK-KTM
$397
23/4Wed
1 stopMalaysia Airlines
28h 05mBKK-KTM
$403
13/11Wed
2 stopsChina Eastern
21h 45mBKK-KTM
$499
12/11Tue
2 stopsChina Eastern
38h 30mBKK-KTM
$512
10/1Fri
1 stopCathay Pacific
9h 20mBKK-KTM
$673
3/2Mon
1 stopSingapore Airlines
24h 15mBKK-KTM
$816
3/2Mon
1 stopSingapore Airlines
24h 15mBKK-KTM
$817

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Kathmandu

Information on the airport you'll fly into in Kathmandu