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Cheap flights from Kathmandu to Singapore from $185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to Singapore departing on 6/29. 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 Kathmandu to Singapore

Cheap round-trip flights

These are some of the best round-trip flight deals from Kathmandu to Singapore that have been recently found on momondo from popular airlines, departing in the coming months.
 Logo
2:50 pm - 11:10 amKTM-SIN
18h 05m1 stop
 Logo
8:45 pm - 4:05 pmSIN-KTM
21h 35m1 stop
Tue, May 27 - Tue, Jun 3
 Logo
2:50 pm - 9:15 pmKTM-SIN
28h 10m1 stop
 Logo
5:35 pm - 12:00 pmSIN-KTM
20h 40m2 stops
Tue, May 27 - Tue, Jun 3
IndiGo Logo
10:50 am - 5:45 pmKTM-SIN
28h 40m1 stop
IndiGo Logo
7:45 pm - 9:50 amSIN-KTM
16h 20m1 stop
$429IndiGo
Find Deal
Thu, May 15 - Tue, May 20
Singapore Airlines Logo
11:00 pm - 6:20 amKTM-SIN
5h 05mnonstop
Singapore Airlines Logo
6:55 pm - 9:45 pmSIN-KTM
5h 05mnonstop
$445Singapore Airlines
Find Deal
Fri, Jun 27 - Tue, Jul 1
Singapore Airlines Logo
11:00 pm - 6:20 amKTM-SIN
5h 05mnonstop
Singapore Airlines Logo
6:55 pm - 9:45 pmSIN-KTM
5h 05mnonstop
$487Singapore Airlines
Find Deal
Sat, Jun 14 - Sun, Jun 22
Malaysia Airlines Logo
10:45 pm - 9:05 amKTM-SIN
8h 05m1 stop
Malaysia Airlines Logo
3:35 pm - 9:45 pmSIN-KTM
8h 25m1 stop
$524Malaysia Airlines
Find Deal
Thu, Jun 12 - Thu, Jun 19
IndiGo Logo
10:50 am - 4:40 pmKTM-SIN
27h 35m3 stops
IndiGo Logo
7:45 pm - 9:50 amSIN-KTM
16h 20m1 stop
$527IndiGo
Find Deal
Sun, May 11 - Wed, May 21
Malaysia Airlines Logo
10:45 pm - 5:30 pmKTM-SIN
16h 30m1 stop
Malaysia Airlines Logo
12:15 pm - 9:45 pmSIN-KTM
11h 45m1 stop
$539Malaysia Airlines
Find Deal
Sun, Jun 8 - Thu, Jul 10
Air India Logo
7:35 am - 7:30 pmKTM-SIN
9h 40m1 stop
Air India Logo
1:00 pm - 8:05 pmSIN-KTM
33h 20m2 stops
$687Air India
Find Deal
Thu, Oct 23 - Tue, Oct 28
Air India Logo
2:00 pm - 11:55 amKTM-SIN
19h 40m2 stops
Air India Logo
1:00 pm - 8:05 pmSIN-KTM
33h 20m2 stops
$939Air India
Find Deal
Thu, Oct 23 - Tue, Oct 28

Air India flights from Kathmandu to Singapore

Our best Air India deals on Kathmandu to Singapore flight tickets
Air India
May 8
KTM5:30 pmKathmandu Tribhuvan
11h 45m
1 stop
SIN7:30 amSingapore Changi
May 12
SIN11:00 pmSingapore Changi
12h 20m
1 stop
KTM9:05 amKathmandu Tribhuvan
Air India
Oct 23
KTM7:35 amKathmandu Tribhuvan
9h 40m
1 stop
SIN7:30 pmSingapore Changi
Oct 28
SIN1:00 pmSingapore Changi
33h 20m
2 stops
KTM8:05 pmKathmandu Tribhuvan
Air India
May 7
KTM5:30 pmKathmandu Tribhuvan
11h 45m
1 stop
SIN7:30 amSingapore Changi
May 12
SIN8:30 pmSingapore Changi
12h 20m
1 stop
KTM6:35 amKathmandu Tribhuvan

China Eastern flights from Kathmandu to Singapore

Our best China Eastern deals on Kathmandu to Singapore flight tickets
China Eastern
Jun 12
KTM4:35 pmKathmandu Tribhuvan
30h 40m
1 stop
SIN1:30 amSingapore Changi
Jun 19
SIN11:10 pmSingapore Changi
18h 40m
2 stops
KTM3:35 pmKathmandu Tribhuvan
China Eastern
May 8
KTM4:35 pmKathmandu Tribhuvan
16h 30m
1 stop
SIN11:20 amSingapore Changi
May 11
SIN2:30 amSingapore Changi
15h 20m
1 stop
KTM3:35 pmKathmandu Tribhuvan
China Eastern
Oct 23
KTM4:35 pmKathmandu Tribhuvan
30h 40m
1 stop
SIN1:30 amSingapore Changi
Oct 27
SIN12:25 amSingapore Changi
17h 25m
2 stops
KTM3:35 pmKathmandu Tribhuvan

See travel insights to Singapore from

How to get the cheapest flight ticket from Kathmandu to Singapore

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 Singapore?

The month of July is, on average, the cheapest month to fly to Singapore from Kathmandu, with most prices found around $462. If you aren’t able to travel to Singapore during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $466.

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

The cheapest day to depart from Kathmandu to Singapore is on a Thursday when prices can be found for as low as $946. The most expensive day to fly to Singapore is Friday, with ticket prices averaging around $1,190.

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

In the morning is the cheapest time of day to fly from Kathmandu to Singapore when you can find flight prices for as low as $617. Flying to Singapore in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,313 on average. Flights to Singapore from Kathmandu at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Singapore from Kathmandu when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Singapore for around $572 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Singapore from Kathmandu for as low as $492 on momondo.

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

There are 4 cabin classes available to choose from on Kathmandu Tribhuvan to Singapore Changi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kathmandu to Singapore flight prices changed over time?

As of April 2025, prices for Kathmandu to Singapore flights are approximately 116% more expensive when compared to flights at the same time last year.

When to book flights from Kathmandu to Singapore

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

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

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

Best Price Found

$185

Fastest flight time

5h 05m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Singapore

1 airport
The best one-way flight to Singapore from Kathmandu in the past 72 hours is $185. The best round-trip flight deal from Kathmandu to Singapore found on momondo in the last 72 hours is $332.
The fastest flight from Kathmandu to Singapore takes 5h 05m
Direct flights go from Kathmandu to Singapore on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Singapore Airlines.
There is 1 airport near Singapore: Singapore Changi (SIN)

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

    Kathmandu Tribhuvan and Singapore Changi are 2196.5 mi apart from one another. Flights usually cover this in 5h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Kathmandu Tribhuvan Airport to Singapore Changi Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Singapore Changi Airport?

    The required travel and health documents for your Singapore Changi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Singapore Changi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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


Best airlines flying from Kathmandu to Singapore

Compare and see reviews for airlines that fly from Kathmandu to Singapore with momondo
Airline
Rating
Free Cancellation
Price
Thai AirAsiaPriceFrom $366Free CancellationRating
7.5
208 reviews
Search Thai AirAsia flights
Singapore AirlinesPriceFrom $424Free CancellationRating
8.1
1,292 reviews
Search Singapore Airlines flights
Thai AirwaysPriceFrom $492Free CancellationRating
7.7
325 reviews
Search Thai Airways flights
Air IndiaPriceFrom $534Free CancellationRating
5.5
2,899 reviews
Search Air India flights
  • Singapore Airlines Flights From Kathmandu to Singapore

    Singapore Airlines flies from Kathmandu to Singapore around 7 times per week, with 1,292 momondo users rating the airline 8.1/10. The cheapest Singapore Airlines deal from Kathmandu to Singapore in the last 72 hours was $424 (round-trip), much lower than the average airfare cost of $548 for Singapore Airlines flights on this route.


Why use momondo?

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

Finding the right flight to Singapore from Kathmandu is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Singapore quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Singapore from Kathmandu which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Singapore from Kathmandu. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Kathmandu to Singapore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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1 adult
Mon 5/5
Mon 5/12