Question 1

Which airport is the most popular layover for flights between Singapore and Kathmandu?

Accepted Answer

Kuala Lumpur (KUL) was the most common stop: 35% of momondo users choosing 1-stop flights on this route connected there.

Question 2

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

Accepted Answer

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

Question 3

How have Singapore to Kathmandu flight prices changed over time?

Accepted Answer

As of December 2025, prices for Singapore to Kathmandu flights are approximately 35% more expensive when compared to flights at the same time last year.

Question 4

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Question 5

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

Accepted Answer

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 $588. 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 Friday will generally be more expensive and average around $1,216. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 6

What is the cheapest airline that flies from Singapore Changi to Kathmandu Tribhuvan?

Accepted Answer

IndiGo and Air India are the most popular carriers operating from Singapore Changi to Kathmandu Tribhuvan

Question 7

Which layover airport has the shortest travel time from Singapore to Kathmandu?

Accepted Answer

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 7h 47m.

Question 8

What is the cheapest month to fly to Kathmandu?

Accepted Answer

The month of March is another great option to travel to Kathmandu, with average flight prices from Singapore averaging around $480.

Question 9

Can stopping save me money on Singapore to Kathmandu flights?

Accepted Answer

You could potentially save up to 20% on your flight if you consider stops on a Singapore to Kathmandu flight.

Question 10

What airlines fly to Kathmandu?

Accepted Answer

Singapore Airlines, Thai Airways and Air India are the top three most popular airlines that fly to Kathmandu from Singapore according to our data. Singapore Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 3 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

Question 11

Which airline has the best punctuality record on Singapore to Kathmandu flights?

Accepted Answer

According to our data, Singapore Airlines have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

Question 12

What is the most punctual flight time for Singapore to Kathmandu flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Question 13

How many flights depart from Singapore to Kathmandu on average per week?

Accepted Answer

The number of flights available between Singapore and Kathmandu is 7 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Question 14

Which layover airport has the shortest connection time from Singapore to Kathmandu?

Accepted Answer

Bangkok (BKK) has the shortest average layover time for this route: 2h 09m.

Question 15

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

Accepted Answer

You are more likely to see cheaper flights to Kathmandu from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $527 when searching 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 $463 on momondo.

Question 16

Which layover airport offers the lowest fares from Singapore to Kathmandu?

Accepted Answer

Flights via Kuala Lumpur (KUL) offer the lowest average round-trip price of $397.

Question 17

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

Accepted Answer

There are 2 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.

Question 18

How often are flights from Singapore to Kathmandu delayed?

Accepted Answer

Historically, on average around 20% of flights between Singapore and Kathmandu have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

Question 19

How many flights depart from Singapore to Kathmandu on average per day?

Accepted Answer

1 flights are operational daily from Singapore to Kathmandu as of December 2025. The most popular departure time for this route is 7:00PM, with 100% of flights per day taking off in the evening.

Question 20

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

Accepted Answer

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

Question 21

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

Accepted Answer

There are 3 operators available for flights from Singapore Changi Airport to Kathmandu Tribhuvan Airport as of December 2025.

Question 22

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

Accepted Answer

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.

Question 23

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

Accepted Answer

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.

Fastest flight time	5h 10m
Direct flights	Tue, Wed, Thu, Fri, Sat and Sun
Airports in Kathmandu	1 airport

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom $358	Free Cancellation	Rating 5.5 2,952 reviews	Search Air India flights
Thai Airways	PriceFrom $496	Free Cancellation	Rating 7.8 366 reviews	Search Thai Airways flights
Singapore Airlines	PriceFrom $517	Free Cancellation	Rating 8.1 1,413 reviews	Search Singapore Airlines flights

Cheap flights from Singapore to Kathmandu from $207

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Singapore to Kathmandu departing on 1/30. 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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How to get the cheapest flight ticket from Singapore to Kathmandu

What is the cheapest month to fly to Kathmandu?

The month of March is another great option to travel to Kathmandu, with average flight prices from Singapore averaging around $480.

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

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?

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

There are 2 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.

Can stopping save me money on Singapore to Kathmandu flights?

You could potentially save up to 20% on your flight if you consider stops on a Singapore to Kathmandu flight.

How have Singapore to Kathmandu flight prices changed over time?

As of December 2025, prices for Singapore to Kathmandu flights are approximately 35% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Singapore Changi to Kathmandu Tribhuvan?

IndiGo and Air India are the most popular carriers operating from Singapore Changi to Kathmandu Tribhuvan

What airlines fly to Kathmandu?

How often are flights from Singapore to Kathmandu delayed?

Historically, on average around 20% of flights between Singapore and Kathmandu have experienced a delay on any given week. The average delay length over the past 12 months has been 105 minutes.

What is the most punctual flight time for Singapore to Kathmandu flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Singapore to Kathmandu flights?

According to our data, Singapore Airlines have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Singapore and Kathmandu?

Kuala Lumpur (KUL) was the most common stop: 35% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Singapore to Kathmandu?

Flights via Kuala Lumpur (KUL) offer the lowest average round-trip price of $397.

Which layover airport has the shortest travel time from Singapore to Kathmandu?

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 7h 47m.

Which layover airport has the shortest connection time from Singapore to Kathmandu?

Bangkok (BKK) has the shortest average layover time for this route: 2h 09m.

How many flights depart from Singapore to Kathmandu on average per day?

1 flights are operational daily from Singapore to Kathmandu as of December 2025. The most popular departure time for this route is 7:00PM, with 100% of flights per day taking off in the evening.

How many flights depart from Singapore to Kathmandu on average per week?

The number of flights available between Singapore and Kathmandu is 7 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from Singapore to Kathmandu

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

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How far is Singapore Changi to Kathmandu Tribhuvan by plane?

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

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?

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

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