KTM

S$ 226 Find Cheap Flights 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 1-4. 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 Kathmandu

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Kathmandu
These are the airlines KAYAK users have selected most often from within our search results for flights to Kathmandu
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Cheap Flight Deals to Kathmandu

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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.

Recent return flight deals to Kathmandu

KAYAK's recommended return flight deals from the most popular airlines that fly to Kathmandu.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
20:05 - 22:00SIN-KTM
28h 10m1 stop
23:10 - 11:45KTM-SIN
10h 20m1 stop
S$ 468Cathay Pacific
Find Deal
Sat, 16 Aug - Mon, 25 Aug
13:30 - 22:30SIN-KTM
11h 15m1 stop
12:50 - 12:30KTM-SIN
21h 25m1 stop
S$ 506China Southern
Find Deal
Fri, 16 May - Sun, 25 May
21:40 - 12:55SIN-KTM
17h 30m1 stop
21:25 - 16:10KTM-SIN
16h 30m1 stop
S$ 514Batik Air
Find Deal
Mon, 5 May - Sun, 18 May
21:40 - 12:55SIN-KTM
17h 30m1 stop
21:25 - 16:10KTM-SIN
16h 30m1 stop
S$ 538Batik Air
Find Deal
Mon, 28 Apr - Wed, 7 May
09:00 - 06:35SIN-KTM
23h 50m1 stop
07:35 - 19:30KTM-SIN
9h 40m1 stop
S$ 559Air India
Find Deal
Sun, 11 May - Sat, 17 May
09:00 - 16:00SIN-KTM
9h 15m1 stop
07:35 - 07:30KTM-SIN
21h 40m1 stop
S$ 570Air India
Find Deal
Sun, 11 May - Sat, 17 May
12:25 - 23:25SIN-KTM
13h 15m1 stop
00:25 - 11:15KTM-SIN
8h 35m1 stop
S$ 621Thai Airways
Find Deal
Sun, 22 Jun - Fri, 4 Jul
18:55 - 21:45SIN-KTM
5h 05mdirect
23:00 - 06:20KTM-SIN
5h 05mdirect
S$ 656Singapore Airlines
Find Deal
Sun, 22 Jun - Sat, 5 Jul
18:15 - 23:25SIN-KTM
7h 25m1 stop
00:25 - 14:30KTM-SIN
11h 50m1 stop
S$ 676Thai Airways
Find Deal
Mon, 2 Jun - Sun, 8 Jun
18:55 - 21:45SIN-KTM
5h 05mdirect
23:00 - 06:20KTM-SIN
5h 05mdirect
S$ 787Singapore Airlines
Find Deal
Sat, 16 Aug - Mon, 25 Aug

KAYAK's insights & trends for flights to Kathmandu

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

What is the cheapest day to fly to Kathmandu?

The average price of all round-trip flights to Kathmandu clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Kathmandu is Sunday where round-trip tickets can be as cheap as S$ 826. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are S$ 1,277 on average.

What is the cheapest month to fly to Kathmandu?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Kathmandu, 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 to Kathmandu is July, where tickets cost S$ 538 on average for return flights. On the other hand, the most expensive months are November and October, where the average cost of tickets from Singapore is S$ 714 and S$ 680 respectively. For one-way flights, the best month to travel is July with an average price of S$ 538.

What is the cheapest time of day to fly to Kathmandu?

The average price for all round-trip flights to Kathmandu depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Kathmandu is generally at night, when round-trip flights cost S$ 403 on average. The most expensive time of day to fly to Kathmandu is generally in the morning, which is peak travel time and where the average cost of a ticket is S$ 781.

What is a good deal for flights to Kathmandu?

If you’re looking for cheap airfare to Kathmandu, 25% of our users found tickets to Kathmandu for the following prices or less: From Singapore S$ 769 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Kathmandu, 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, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Good to know – Book Cheap Kathmandu Plane Tickets

Low season

July

High season

November

Cheapest flight

S$ 226
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (13% more expensive on average)
Flight from Singapore to Kathmandu

When to book flights to Kathmandu

Are your dates flexible? Find out the best times to travel to Kathmandu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Kathmandu based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Kathmandu flights

  • How far is Kathmandu Tribhuvan Airport from central Kathmandu?

    The distance between Kathmandu Tribhuvan Airport and the city centre of Kathmandu is 4 km.

  • What is the name of Kathmandu’s airport?

    When flying to Kathmandu, you'll arrive at Kathmandu Tribhuvan Airport (KTM). The airport is also known as Tribhuvan.

  • How much is a flight to Kathmandu?

    On average, a flight to Kathmandu costs S$ 696. The cheapest price found on KAYAK in the last 2 weeks cost S$ 329 and departed from Singapore Changi Airport.

  • How does KAYAK find such low prices on flights 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 to Kathmandu.

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

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

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

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

  • How many direct flights to Kathmandu are there each week?

    Each week there are around 7 direct flights from within Singapore to Kathmandu. The most common day for departures is Thursday, with 14% of flights taking off on this day.

See more FAQs

Top tips for finding cheap flights to Kathmandu

  • Looking for cheap airfare to Kathmandu? 25% of our users found return tickets to Kathmandu for the following prices or less: From Singapore S$ 907
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kathmandu flight deals.

Prefer to fly direct to Kathmandu Tribhuvan?

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

Direct departures

Singapore to Kathmandu Tribhuvan

Monday

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

Air Arabia, Air Arabia Abu Dhabi, +31 more

Tuesday

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

Air Arabia, Air China, +26 more

Wednesday

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

Air Arabia, Air China, +28 more

Thursday

Air Arabia, Air Arabia Abu Dhabi, Air China, +28 more

Air Arabia, Air Arabia Abu Dhabi, +29 more

Friday

Air Arabia, Air China, Air India, +26 more

Air Arabia, Air China, +27 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, +29 more

Air Arabia, Air Arabia Abu Dhabi, +30 more

See more direct flights

Direct returns

Kathmandu Tribhuvan to Singapore

Monday

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

Air Arabia, Air Arabia Abu Dhabi, +31 more

Tuesday

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

Air Arabia, Air China, +26 more

Wednesday

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

Air Arabia, Air China, +28 more

Thursday

Air Arabia, Air Arabia Abu Dhabi, Air China, +28 more

Air Arabia, Air Arabia Abu Dhabi, +29 more

Friday

Air Arabia, Air China, Air India, +26 more

Air Arabia, Air China, +27 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, +29 more

Air Arabia, Air Arabia Abu Dhabi, +30 more

See more direct flights
See more direct flights

Top 5 airlines flying to Kathmandu

 
See real verified KAYAK customer reviews for airlines flying to Kathmandu. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Kathmandu. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 1284 reviews
7.9Comfort
8.0Entertainment
7.7Food
8.2Boarding
8.6Crew
Airline reviews

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.

8.0 ExcellentPierre, Mar 2025SIN - MLE
Read more Singapore Airlines reviews

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.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

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

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

Overall, very good. The food was better than expected with the exception of the pork and potatoes dinner at the end of the flight. My family all selected that dish and did not set it. I tried a bite also and it was honestly terrible. Also, it would be helpful to know when the snacks in the back of the plane are available.

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

Timing very good from sfo to Singapore and service was awesome and economy class seats are great overall very good experience thanks

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.

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.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

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.

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

Poor hygiene in the lavatories. Limited control of passengers who often were up standing around my seat talking loudly with their friends.

Inflight Services are poor compared to other airlines. They do not offer even water during 15 hr flight. Food is little in portion and I had food poisoning after last meal ( rajma chawal)

It was far better than what others had led me to expect. I would fly with them again. Don't expect all features of the entertainment system to work.

The plane interior was incredibly outdated. Nothing worked. My tray table was taped together (yes, TAPED!). None of the TV monitors worked. There were no buttons to turn on the overhead lights or call for a flight attendant. There was no indication of where we were or how long it would be till we got to our destination. This was a 15 hour flight btw. I was seated near the bathrooms and after a few hours on the flight, it smelled strongly of urine. It was sickening. There was only a USB charging outlet and you had to use your phone to watch movies through their WiFi. Somehow the outdated charger made it take so long to charge my devices. I paid for my seats and they definitely did a bait and switch on me. The seats I paid for were NOT the seats that I got. I will NEVER use this airline again and I highly recommend that others don't.

The flight got delayed and was not updated in time.

Food a little spicy for me, but I’m not a vegan. I would fly Air India again.

Ok, where do I start, hmm! Good things first - the meals/food was tasty, the seats are comfortable and legroom in Economy was ample and foot rest with message roller is simply amazing, Wi-Fi Entertainment works well. Bad things - in-flight entertainment screens and remotes either had physical damage and or simply not working. This was the case for more than 1/2 the flight. Flight that was long haul - 12+hrs non-stop. If you want a cracker or a biscuit with your tea - forget it, they carry none. Feel like having a chilled beer - forget it as they will serve you room temperature always and every time. The crew seem young and inexperienced. Will I fly again, yes I would only because it gets me from Sydney to Delhi in 12.5 odd hours (fastest), otherwise I will never. It has been what a year or so since TATA took over but I have not seen any change, I really hope this changes.

Food not of any international or even Indian standard. We have many cuisine available but only paneer & sundry items. Improve & provide some good indian items. Entertainment website or channel out of order.

We trusted KAYAK and Air India but no one is responds for the lost of baggage 🧳 2 (bags). My in laws are totally lost hope for this kind of situation to travel any more.

First and the foremost I was shocked to see airindia standards have come down so low . The food was horrible . They served us 3 meals for vegetarian and all the was paneer . The orange juice was not at all cold it was smelly . After you take this heavy price air India should learn from other air lines . I at one point felt like throwing up . After all this when we landed we were not given landing slip . We had to wait for 45 min at the immigration just because no one was given landing slip . To top it all we were 3 passengers and had checked in 4 check in luggage . Out of which 3 have not yet arrived . Basically status says the loaded it in our flight ( this was a direct fight ) and it never reached . We are still waiting . There is nothing great to tell about our flight . The he only good thing was the crew were very helpful .

Everything you need to know for your flight to Kathmandu

Information on the airport you'll fly into in Kathmandu

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