Find flights
Deals
Airlines
Travel Guide

S$ 313+ Cheap flights to Kathmandu

— KTM
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to Kathmandu in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Kathmandu

Sun 29-1108:00 -
1 stop24h 50m
Mon 7-1206:30 -
1 stop22h 15m
Deal found 23-10S$ 460
Sun 29-1108:00 -
1 stop14h 55m
Fri 11-1210:05 -
1 stop18h 40m
Deal found 20-10S$ 479
Tue 3-1111:15 -
1 stop29h 05m
Wed 11-1110:45 -
1 stop28h 45m
Deal found 24-10S$ 557
Sun 29-1108:00 -
1 stop24h 50m
Sun 6-1210:05 -
1 stop23h 50m
Deal found 20-10S$ 588
Fri 4-1208:00 -
1 stop27h 20m
Fri 11-1221:40 -
1 stop12h 15m
Deal found 20-10S$ 597
Tue 29-1208:00 -
1 stop27h 20m
Wed 6-121:40 -
2 stops18h 35m
Deal found 21-10S$ 633
Fri 20-1107:55 -
2 stops54h 10m
Fri 27-1115:05 -
1 stop16h 55m
Deal found 23-10S$ 638
Tue 3-1111:15 -
1 stop29h 05m
Wed 4-1117:10 -
1 stop22h 20m
Deal found 23-10S$ 641

Find flight deals to Kathmandu

Return from

S$ 460

One-way from

S$ 313

Popular in

October

Cheapest in

March

Average price

S$ 919

Good round-trip deal

S$ 915 or less

Good one-way deal

S$ 1,086 or less
Air India
  • Air India
  • 29-11-7-12
  • 2 total stops
  • 47h 05m total
  • Singapore to Kathmandu
Search Deals
Air India
  • Air India
  • 29-11-31-12
  • 1 total stop
  • 14h 55m total
  • Singapore to Kathmandu
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (S$ 48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 16 potential savings vs. average return price).
Search Deals
Average for return flights in October 2026
Search Deals
Price to beat on a round-trip flight from Singapore Changi to Kathmandu Tribhuvan.
Search Deals
Price to beat on a one-way flight from Singapore Changi to Kathmandu Tribhuvan.
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Kathmandu that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Thu 10-12

11:15-14:05

1 stop29h 05m

Kathmandu Tribhuvan

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 327

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Wed 2-12

11:15-14:05

1 stop29h 05m

Kathmandu Tribhuvan

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 386

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Sat 12-12

21:30-12:50

1 stop17h 35m

Kathmandu Tribhuvan

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 408

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Tue 3-11

11:15-14:05

1 stop29h 05m

Kathmandu Tribhuvan

Wed 11-11

10:45-17:45

1 stop28h 45m

S$ 557
Fastest return journey

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Wed 23-12

19:00-21:55

Nonstop5h 10m

Kathmandu Tribhuvan

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 607

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Wed 25-11

15:05-11:50

3 stops23h 00m

Kathmandu Tribhuvan

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 608

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Thu 10-12

17:00-13:05

3 stops22h 20m

Kathmandu Tribhuvan

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 634

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Thu 19-11

18:35-13:55

3 stops21h 35m

Kathmandu Tribhuvan

Wed 31-12

00:00-02:00

Nonstop0h 00m

S$ 680

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Fri 30-10

19:40-14:05

1 stop20h 40m

Kathmandu Tribhuvan

Sun 8-11

14:05-17:45

1 stop25h 25m

S$ 698

SingaporeKathmandu

SIN Singapore Changi - KTM Kathmandu Tribhuvan

SINKTM

Singapore Changi

Tue 27-10

10:20-20:35

1 stop12h 30m

Kathmandu Tribhuvan

Tue 3-11

13:50-09:20

1 stop17h 15m

S$ 727

Flights are sorted by cheapest return flights first.

Deals found on 20-10

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Kathmandu

When is the best time to book a flight to Kathmandu?

The best time to book flights to Kathmandu is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Kathmandu

Read through reviews of airlines serving Nepal, such as Singapore Airlines,Thai Airways, andMalaysia Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,627 reviews
Check prices

Food

7.8

Entertainment

8.1

Crew

8.6

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,627 reviews
Singapore Airlines
8.2
Very Good
1,627 reviews
Check prices

Food

7.8

Entertainment

8.1

Crew

8.6

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Thai Airways
7.9
Good
430 reviews
Singapore Airlines
8.2
Very Good
1,627 reviews
Check prices

Food

7.8

Entertainment

8.1

Crew

8.6

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Malaysia Airlines
7.3
Good
320 reviews
Singapore Airlines
8.2
Very Good
1,627 reviews
Check prices

Food

7.8

Entertainment

8.1

Crew

8.6

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
SriLankan Airlines
6.8
Okay
90 reviews
Singapore Airlines
8.2
Very Good
1,627 reviews
Check prices

Food

7.8

Entertainment

8.1

Crew

8.6

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Air India
5.5
Fair
2,909 reviews
Singapore Airlines
8.2
Very Good
1,627 reviews
Check prices

Food

7.8

Entertainment

8.1

Crew

8.6

Overall

8.2

Comfort

8.0

Boarding

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

FAQs about flying to Kathmandu

  • What airport do you fly into for flights to Kathmandu?

    If you book a flight to Kathmandu, you will be flying into Tribhuvan, which is the city’s only airport. Kathmandu Tribhuvan (KTM) is located 4.1 km from the centre of Kathmandu.

  • Can I find cheaper flights to Kathmandu if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kathmandu on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kathmandu?

    Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Kathmandu.

  • What is the cheapest airport to fly to in Kathmandu?

    Kathmandu Tribhuvan is currently the cheapest airport to fly to in Kathmandu. One-way flights to Kathmandu Tribhuvan typically cost S$ 637, while return flights cost around S$ 794.

  • Does Kathmandu Tribhuvan have rental cars?

    Yes. Those touching down at Kathmandu Tribhuvan can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Kathmandu Tribhuvan?

    Yes. Kathmandu Tribhuvan has hotels nearby for those requiring accommodations. Somewhere Hotel Pvt.Ltd is the closest property to Kathmandu Tribhuvan (0.0 km away from Kathmandu Tribhuvan).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find the best flight deals to Kathmandu

Flights from Singapore to Kathmandu

Fly with Cheapflights

How does Cheapflights help users find flights to Kathmandu?

Deals for Kathmandu flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Kathmandu?

Cheapflights helps you find that perfect flight to Kathmandu by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Kathmandu with no change fees?

Yes! Cheapflights helps users easily find flights to Kathmandu with no change fees.

Can Cheapflights notify me if prices for flights to Kathmandu become cheaper?

Of course! You can track prices for flights to Kathmandu and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.