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Cheap flights from Singapore to Kathmandu from $320

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Kathmandu departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Singapore to Kathmandu

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Singapore to Kathmandu.
 Logo
7:55 am - 2:45 pmSIN-KTM
9h 05m1 stop
 Logo
3:00 pm - 2:05 pmKTM-SIN
20h 50m1 stop
Sun, Jun 1 - Fri, Jun 27
 Logo
7:55 am - 2:45 pmSIN-KTM
9h 05m1 stop
 Logo
3:00 pm - 7:15 amKTM-SIN
14h 00m2 stops
Sun, Jun 1 - Fri, Jun 27
Air India Logo
9:00 am - 4:30 pmSIN-KTM
9h 45m1 stop
Air India Logo
7:35 am - 7:30 pmKTM-SIN
9h 40m1 stop
$477Air India
Find Deal
Sat, Aug 9 - Sat, Aug 16
Air India Logo
11:00 pm - 6:35 amSIN-KTM
9h 50m1 stop
Air India Logo
7:35 am - 9:45 pmKTM-SIN
11h 55m1 stop
$489Air India
Find Deal
Mon, Oct 13 - Wed, Oct 29
Singapore Airlines Logo
6:55 pm - 9:45 pmSIN-KTM
5h 05mnonstop
Singapore Airlines Logo
11:00 pm - 6:20 amKTM-SIN
5h 05mnonstop
$538Singapore Airlines
Find Deal
Thu, Jun 5 - Mon, Jun 9
Thai Airways Logo
8:00 am - 12:25 pmSIN-KTM
6h 40m1 stop
Thai Airways Logo
12:25 am - 7:40 pmKTM-SIN
17h 00m1 stop
$598Thai Airways
Find Deal
Sat, Aug 9 - Fri, Aug 15
Batik Air Logo
5:10 pm - 2:45 pmSIN-KTM
23h 50m1 stop
Batik Air Logo
9:25 pm - 4:10 pmKTM-SIN
16h 30m1 stop
$651Batik Air
Find Deal
Sat, Sep 20 - Thu, Oct 23
Singapore Airlines Logo
6:55 pm - 9:45 pmSIN-KTM
5h 05mnonstop
Singapore Airlines Logo
11:00 pm - 6:20 amKTM-SIN
5h 05mnonstop
$652Singapore Airlines
Find Deal
Wed, May 21 - Wed, May 28
Batik Air Logo
10:20 am - 4:05 pmSIN-KTM
8h 00m1 stop
Batik Air Logo
9:25 pm - 11:30 amKTM-SIN
11h 50m1 stop
$682Batik Air
Find Deal
Mon, Sep 22 - Fri, Oct 24
Thai Airways Logo
8:50 pm - 12:25 pmSIN-KTM
17h 50m1 stop
Thai Airways Logo
12:25 am - 11:15 amKTM-SIN
8h 35m1 stop
$850Thai Airways
Find Deal
Fri, Oct 17 - Thu, Oct 30

Air India flights from Singapore to Kathmandu

Our best Air India deals on Singapore to Kathmandu flight tickets
Air India
Aug 9
SIN9:00 amSingapore Changi
9h 45m
1 stop
KTM4:30 pmKathmandu Tribhuvan
Aug 16
KTM7:35 amKathmandu Tribhuvan
9h 40m
1 stop
SIN7:30 pmSingapore Changi
Air India
Oct 13
SIN11:00 pmSingapore Changi
9h 50m
1 stop
KTM6:35 amKathmandu Tribhuvan
Oct 29
KTM7:35 amKathmandu Tribhuvan
11h 55m
1 stop
SIN9:45 pmSingapore Changi
Air India
Oct 13
SIN11:00 pmSingapore Changi
12h 20m
1 stop
KTM9:05 amKathmandu Tribhuvan
Oct 29
KTM5:30 pmKathmandu Tribhuvan
23h 45m
1 stop
SIN7:30 pmSingapore Changi

Cathay Pacific flights from Singapore to Kathmandu

Our best Cathay Pacific deals on Singapore to Kathmandu flight tickets
Cathay Pacific
Jun 4
SIN1:50 amSingapore Changi
22h 10m
1 stop
KTM9:45 pmKathmandu Tribhuvan
Jun 9
KTM11:00 pmKathmandu Tribhuvan
10h 30m
1 stop
SIN11:45 amSingapore Changi
Cathay Pacific
Jun 4
SIN1:50 amSingapore Changi
22h 10m
1 stop
KTM9:45 pmKathmandu Tribhuvan
Jun 9
KTM11:00 pmKathmandu Tribhuvan
13h 50m
1 stop
SIN3:05 pmSingapore Changi
Cathay Pacific
Oct 12
SIN1:50 amSingapore Changi
22h 10m
1 stop
KTM9:45 pmKathmandu Tribhuvan
Oct 29
KTM11:15 pmKathmandu Tribhuvan
10h 25m
1 stop
SIN11:55 amSingapore Changi

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Singapore to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kathmandu?

The month of February is another great option to travel to Kathmandu, with average flight prices from Singapore averaging around $406.

What is the cheapest day to depart on your flight to Kathmandu?

According to our data, Sunday is the cheapest day to fly to Kathmandu from Singapore. The lowest ticket price found for a Sunday departure recently was $600. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Singapore to Kathmandu on a Tuesday will generally be more expensive and average around $1,749. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Kathmandu?

In the evening is the cheapest time of day to fly from Singapore to Kathmandu when you can find flight prices for as low as $417. Flying to Kathmandu in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $1,208.

What is the cheapest Singapore Changi to Kathmandu Tribhuvan flight route?

Fly from Singapore Changi to Kathmandu Tribhuvan for the best Singapore Changi - Kathmandu Tribhuvan flight prices

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

You are more likely to see cheaper flights to Kathmandu from Singapore when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $467 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Singapore for as low as $436 on momondo.

What cabin class options are available on Singapore Changi to Kathmandu Tribhuvan flights?

There are 3 cabin classes available to choose from on Singapore Changi to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Singapore to Kathmandu flight prices changed over time?

As of April 2025, prices for Singapore to Kathmandu flights are approximately 30% cheaper when compared to flights at the same time last year.

When to book flights from Singapore to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Singapore to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Singapore to Kathmandu (SIN to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Singapore to Kathmandu

Best Price Found

$320

Fastest flight time

5h 00m

Direct flights

Tue, Thu, Fri, Sat and Sun

Airports in Kathmandu

1 airport
The best flight deal from Singapore to Kathmandu found on momondo in the last 72 hours is $320
The fastest flight from Singapore to Kathmandu takes 5h 00m
Direct flights go from Singapore to Kathmandu on Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Singapore Airlines.
There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)

  • How far is Singapore Changi to Kathmandu Tribhuvan by plane?

    The straight-line distance from Singapore Changi to Kathmandu Tribhuvan is 2196.5 mi. By plane, this route typically takes 5h 00m.

  • When did momondo last update prices for flights from Singapore Changi Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from Singapore Changi Airport to Kathmandu Tribhuvan Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Singapore Changi Airport to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from Singapore Changi Airport to Kathmandu Tribhuvan Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Singapore Changi Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The travel and health documents required for your trip to Kathmandu Tribhuvan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kathmandu Tribhuvan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Singapore to Kathmandu?

  • What is the most popular airline from Singapore to Kathmandu?


Best airlines flying from Singapore to Kathmandu

Compare and see reviews for airlines that fly from Singapore to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Batik AirPriceFrom $280Free CancellationRating
6.0
71 reviews
Search Batik Air flights
Air IndiaPriceFrom $358Free CancellationRating
5.5
2,898 reviews
Search Air India flights
Thai AirwaysPriceFrom $416Free CancellationRating
7.7
325 reviews
Search Thai Airways flights
Singapore AirlinesPriceFrom $532Free CancellationRating
8.1
1,290 reviews
Search Singapore Airlines flights
  • Singapore Airlines Flights From Singapore to Kathmandu

    Singapore Airlines flight deals from Singapore to Kathmandu start from $532 round-trip. Over the 7 Singapore Airlines flights for this route in a normal week, average airfare is usually $723 round-trip - but some users have found much cheaper deals with momondo.


Traveling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

Why should I use momondo to find a flight deal from Singapore to Kathmandu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Singapore to Kathmandu for you.

Can I find flights from Singapore to Kathmandu with flexible booking policies on momondo?

Yes. All flights to Kathmandu from Singapore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Singapore to Kathmandu?

momondo helps you find the best flight between Singapore and Kathmandu by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Singapore to Kathmandu right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kathmandu from Singapore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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