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KTM - SIN

Find cheap flight tickets from Kathmandu to Singapore

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Singapore, 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 Singapore, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Flights from Kathmandu to Singapore - Travel Insights & Trends

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

What is the cheapest month to fly from Kathmandu to Singapore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Kathmandu to Singapore, 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 Singapore is October, where tickets cost ₹ 45,720 on average. On the other hand, the most expensive months are December and February, where the average cost of tickets is ₹ 70,415 and ₹ 59,986 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Kathmandu to Singapore, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Kathmandu to Singapore, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 36 days before departure.

Which airlines fly direct between Kathmandu and Singapore?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Kathmandu to Singapore.
There is just one airline that flies from Kathmandu to Singapore direct and that is Singapore Airlines. The best one-way deal found from Singapore Airlines for the route is ₹ 39,070.

How many flights are there between Kathmandu and Singapore per day?

There is a maximum of 1 direct flight a day that takes off from Kathmandu and lands in Singapore, with an average flight time of 5h 05m. The most common departure time is 23:00 and most flights take off at night. Each week, there are 7 flights.

Which cabin class options are there for flights between Kathmandu and Singapore?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Kathmandu to Singapore?

Early birds can take the earliest flight from Kathmandu at 23:10 and will be landing in Singapore at 06:30.

What’s the latest departure time from Kathmandu to Singapore?

If you prefer to fly at night, the latest flight from Kathmandu to Singapore jets off at 23:10 and lands at 06:30.

Good to know

Low season

August

High season

December
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (31% more expensive on average)

When to book flights from Kathmandu to Singapore

Are your dates flexible? Find out the best times to travel from Kathmandu to Singapore 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kathmandu to Singapore

  • Can I get extra legroom when flying from Kathmandu to Singapore?

    Singapore Airlines has Extra Legroom Seats, offering better stretch space and wider pitch to relax your back – book one for a fee in the Economy and Premium Economy zones in the emergency exit rows. As such, you must be fit to sit in this area. Select extra legroom while doing your online check-in 48 hours before take-off.

  • Which airline is more favorable for parents with infants?

    On Malaysian Airlines flights, families with babies embark before any other passengers. The cabin crew will give you extra time to put your luggage in the right place and ensure your children are well-settled before other passengers board the plane. Any baggage up to 22 lbs for your infant is transported for free.

  • Can I do a last-minute upgrade to Business Class?

    Batik Air has a Last Minute Upgrade program for passengers who want to switch from Economy to Business Class at Tribhuvan International Airport (KTM) four hours before departure. Changing from Economy to Business costs you nothing (only the fare difference). Reasons to upgrade include spacious leather seats, free baggage (66 lbs), specialty cuisine, and priority check-in and boarding.

  • Will my pets be allowed in the cabin?

    Most Asian airlines operating KTM-SIN flights do not permit the transportation of pets in the passenger cabin. Singapore Airlines only fly pets in the hold or cargo section. AirAsia allows only medically certified service dogs in its aircraft cabins. However, Air India allows up to two pets per flight, so book early, as the chances are limited.

  • Which airlines offer Wi-Fi service onboard planes from Kathmandu to Singapore?

    Only Scoot offers inflight Wi-Fi service on the Kathmandu to Singapore flight route.

  • Which aircraft models fly most regularly from Kathmandu to Singapore?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Kathmandu to Singapore flight route.

  • Which airline alliances offer flights from Kathmandu to Singapore?

    Star Alliance is the only airline alliance operating flights between Kathmandu and Singapore.

  • On which days can I fly direct from Kathmandu to Singapore?

    There are direct flights from Kathmandu to Singapore on a daily basis.

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

    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 Singapore.

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

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

    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 Singapore with an airline and back to Kathmandu with another airline.

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

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

See more FAQs

Top tips for finding a cheap flight from Kathmandu to Singapore

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 101,167 or less one-way and ₹ 41,288 or less round-trip.
  • If you want to deplane faster when you arrive at Singapore Changi Airport (SIN), select a seat closer to the door. Examples are the Forward Zone Seats by Singapore Airlines which you can preselect for free if you pay the Flexi fare when booking your flight. If you book the Economy Class, a fee will apply. Suites, Business Class, and First Class passengers get complimentary seat selection.
  • When flying in the Economy class of Singapore Airlines and you have a KrisFlyer Gold status, you may relax at the KrisFlyer Gold lounge once you arrive at Changi Airport Terminal 3. If you were on a First-class flight, use the SilverKris lounge with a private suite and a luxurious dining area with five-star service.
  • There’s a layover designated at Kuala Lumpur International Airport (KUL) when you fly with Malaysian Airlines, Batik Air, Hahn Air, or AirAsia. You will connect via Suvarnabhumi Airport (BKK) in Bangkok when you opt for Thai Smile, which partners with Jetstar Asia. On the other hand, Air India usually has a stopover at New Delhi’s Indira Gandhi International Airport (DEL).
  • If you want to support the sustainability revolution, Singapore Airlines is the best carrier to fly with. As the first airline to sign the Sustainable Aviation Fuel Declaration (SAF), they have taken a leading role in the industry. By the middle of the century, the airline hopes to achieve carbon neutrality (net-zero emissions).
  • If you prefer online check-in, always read the terms and conditions of your airline. For instance, Thai Smile Airways accepts internet check-in 24 hours to 2 hours before departure from Tribhuvan International Airport (KTM) except for passengers with special needs like in-flight medical attention, wheelchair assistance, and unaccompanied minors. Also, you will still go through the physical check-in if the Nepalese government announces additional document verification at the airport.
See more tips

Prefer to fly direct from Kathmandu Tribhuvan to Singapore Changi?

Find which airlines fly direct from Tribhuvan to Changi, which days they fly and book direct flights.

Direct departures

Kathmandu Tribhuvan to Singapore Changi

Monday

Singapore Airlines

Singapore Airlines

Tuesday

Singapore Airlines

Singapore Airlines

Wednesday

Singapore Airlines

Singapore Airlines

Thursday

Singapore Airlines

Singapore Airlines

Friday

Singapore Airlines

Singapore Airlines

Saturday

Singapore Airlines

Singapore Airlines

Sunday

Singapore Airlines

Singapore Airlines

See more direct flights

Direct returns

Singapore Changi to Kathmandu Tribhuvan

Monday

Singapore Airlines

Singapore Airlines

Tuesday

Singapore Airlines

Singapore Airlines

Wednesday

Singapore Airlines

Singapore Airlines

Thursday

Singapore Airlines

Singapore Airlines

Friday

Singapore Airlines

Singapore Airlines

Saturday

Singapore Airlines

Singapore Airlines

Sunday

Singapore Airlines

Singapore Airlines

See more direct flights
See more direct flights

Top 3 airlines serving from Kathmandu to Singapore

 
See real verified KAYAK customer reviews for airlines flying from Kathmandu to Singapore. 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 Singapore? 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.
8.2
Singapore AirlinesOverall score based on 1470 reviews
8.1Comfort
8.7Crew
8.2Entertainment
8.4Boarding
7.8Food
Airline reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

10.0 ExcellentYM, Apr 2024MEL - SIN
Read more about Singapore Airlines reviews

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

Excellent meal served with real utensils, cardboard served hot meals instead of plastic utensils and plastic covers. Quick service, friendly and accommodating stewards.

All in all the flight was good. Love the fact that for airline food it was piping hot

I commend the flight attendants on our SFO-SIN flight who went above and beyond to provide us with extra snacks and food. This type of service makes the flight experience personal and awesome.

Awesome as always. I wish though the cabin for premium was upgraded.... Same old sane old :(

Seating cramped; close to toilet, foul smelling and noisy, very unhygienic and disease risk Free and paid Wi-Fi NOT accessible at all - misleading advertising Very expensive sunglasses disappeared from back seat pouch. Coffee disgusting and cold

Wonderful service, planes and interior in great condition, very pleasant experience

Every thing was fine. Some ild classical Hindi movies should be add

The premium economy seats were not that great. It could have been more premium than economy seats.

People were so nice! Economy seats were small and cramped feeling for me. I’m slender and 6 feet tall

My wife with 5 month son were traveling. No proper support was provided for luggage handling. Although it was requested in prior. My wife sole manage everything and was not as expected.

This was an old 320 without a screen or USB charging port even in the business class. The food could have been better.

a real good flying experince. Everything was excellent right from check-in to baggage collection at destination.

Food is tasting bad, and it is a fusion but not authentic.

Excellent experience and now my preferred airline. Even a fantastic meal with dessert in a 2 hour flight.

off late the crew and the air in the flight is becoming that of a budget airline not the earlier Vistara .

It wasn't clear from where to board flight international or domestic Airport

Information was not clear from where to check in international or domestic Airport at Ahmedabad.

The deplaning experience was bad, since they did not get the aerobridge at Madras on arrival and the bus felt like a local train during office hour rush

i bought a biz class fare but a few days before vistara always changes my biz class flight to economy .. happened to me 4 times .. seated could be wider .. boarding could be more organized .. crew did their best but not enough resources all in all very poor experience

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

The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.

Delayed, not enough information. Had to ask for refreshments, crew could have been more proactive

The best so far coz this time it was all male steward on the economy cluster. They were polite, efficient & genuinely courteous. They do not judge you when you ask for more food & peanuts.

My first course flight (Aor-Kul) was cancelled in the morning, and they asked me to board the night flight hence I need to transit overnight for the 2nd flight (Kul-Myy) that supposed to be on the same day. The overnight stay was not provided, (I'm traveling with my spouse, a daughter (5 y.o.) and an infant (2 months old). Hence I booked Sama Sama Hotel at my own expense (fortunately using my enrich miles points). Other than this issue, all services is good.

My experience with the flight was okay. My experience checking in was absolutely terrible. I was told I needed to change my e-ticket number to check in because I missed my flight in PDX. Even when shown the itinerary, they didn't budge and sent me to KLM across the airport. KLM wasn't open until 8pm and my flight was at 7:30pm. Nobody made accommodations in any way to get me to KUL. To add insult to injury, they rescheduled my flight to the very next day, creating a very long layover and did not offer any hotel stay. After this, even worse, I found out later they delayed the first 7:30pm flight to 9:10pm. Meaning, I could have still boarded but they refused to even try to get me on the plane. As a result, I missed a day of work and lost pay for the day. Also, when I went to get my luggage, it wasn't there. It was STILL in Singapore. They had from 5:30pm to 5am to get my luggage onto the plane and they still couldn't get that right. This is the worst experience I've had flying anywhere in the past decade I've been travelling.

Orange juice change to mineral water . Should keep the orange juice.

No recognition for one World Emerald member. Business class seat has flat bed

No recognition for one World Emerald member. I got row 1 in business class and it was pathetic. No leg space, cramped space, less recline

Legs space in the business class cabin is too small and pillow is dirty!

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Kathmandu - Singapore Flights

Departure:

Kathmandu (KTM)Nepal

Destination:

Singapore (SIN)Singapore

Cabin classes:

₹ 122,309
₹ 38,628

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