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S$ 268+ Cheap flights to Kathmandu

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10-11. Fares are subject to change and may not be available on all flights or dates of travel.
— KTM
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Flights to Kathmandu in 2025

Find the latest flights to Kathmandu in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 12 September 2025.

Return from

S$ 568

One-way from

S$ 268

Popular in

October

Cheapest in

February

Average price

S$ 627

Good round-trip deal

S$ 894 or less
6-11-16-11
  • 6-11-16-11
  • 2 total stops
  • 27h 35m total
  • Singapore to Kathmandu
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Thai Lion Air
  • Thai Lion Air
  • 10-11
  • 1 total stop
  • 18h 00m total
  • Singapore to Kathmandu
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Highest demand for flights based on searches. 5% potential increase in price (S$ 49 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (S$ 10 potential savings vs. average return price).
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Average for return flights in September 2025
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Price to beat on a round-trip flight from Singapore Changi to Kathmandu Tribhuvan.
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Find flight deals to Kathmandu

Cheapest flights to Kathmandu
Explore the most affordable flight options available to Kathmandu. Find the lowest fares based on data from user searches, with prices last updated on 12 September 2025.

Sun 14-918:55SIN - KTM
3 stops25h 30mMultiple Airlines
Tue 23-916:40KTM - SIN
1 stop22h 50mMultiple Airlines
Deal found 10-9S$ 568
Sun 9-1108:20SIN - KTM
1 stop9h 35mMultiple Airlines
Sun 16-1114:15KTM - SIN
1 stop18h 00mMultiple Airlines
Deal found 10-9S$ 570
Sat 25-1003:55SIN - KTM
1 stop21h 15mChina Southern
Sun 2-1112:30KTM - SIN
1 stop21h 40mChina Southern
Deal found 11-9S$ 571
Sun 9-1108:20SIN - KTM
1 stop9h 35mMultiple Airlines
Mon 17-1114:15KTM - SIN
1 stop18h 00mMultiple Airlines
Deal found 10-9S$ 572
Thu 6-1120:30SIN - KTM
1 stop12h 20mMultiple Airlines
Sun 16-1114:15KTM - SIN
1 stop18h 00mMultiple Airlines
Deal found 11-9S$ 575
Sat 11-1023:00SIN - KTM
1 stop9h 50mAir India
Fri 17-1010:05KTM - SIN
1 stop31h 10mAir India
Deal found 12-9S$ 576
Thu 11-905:40SIN - KTM
1 stop17h 20mMultiple Airlines
Thu 18-915:00KTM - SIN
2 stops19h 30mMultiple Airlines
Deal found 10-9S$ 577
Mon 27-1008:20SIN - KTM
1 stop9h 55mAir India
Sat 8-1106:30KTM - SIN
1 stop22h 15mAir India
Deal found 10-9S$ 580
Fri 31-1008:20SIN - KTM
1 stop9h 55mAir India
Sun 30-1106:30KTM - SIN
1 stop13h 00mAir India
Deal found 11-9S$ 581
Fri 7-1108:20SIN - KTM
1 stop9h 55mMultiple Airlines
Tue 18-1114:15KTM - SIN
1 stop18h 50mMultiple Airlines
Deal found 11-9S$ 582
Fri 7-1108:20SIN - KTM
1 stop9h 35mMultiple Airlines
Mon 17-1114:15KTM - SIN
1 stop18h 00mMultiple Airlines
Deal found 10-9S$ 584
Thu 6-1120:30SIN - KTM
1 stop12h 20mMultiple Airlines
Tue 18-1114:15KTM - SIN
1 stop18h 50mMultiple Airlines
Deal found 11-9S$ 587

Cheapflights Fare Finder

 
Locate flights to Kathmandu that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 200,618 searches and data was last updated on 12 September 2025.
Use the filters below to find and compare flights to Kathmandu that are best for you.

Fly from

Singapore

Route

Depart

Return

Price

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Thu 6-11

08:20-15:40

1 stop9h 35m

Kathmandu Tribhuvan

Sun 16-11

14:15-10:30

1 stop18h 00m

S$ 568

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sat 11-10

23:00-06:35

1 stop9h 50m

Kathmandu Tribhuvan

Fri 17-10

10:05-19:30

1 stop31h 10m

S$ 576

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Thu 6-11

14:55-20:40

1 stop8h 00m

Kathmandu Tribhuvan

Sat 15-11

14:15-10:30

1 stop18h 00m

S$ 593

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Tue 28-10

23:00-16:00

1 stop19h 15m

Kathmandu Tribhuvan

Tue 4-11

06:30-21:45

1 stop13h 00m

S$ 599

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sat 1-11

21:30-13:15

1 stop18h 00m

Kathmandu Tribhuvan

Sun 30-11

15:00-10:30

1 stop17h 15m

S$ 609

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Mon 27-10

21:30-13:15

1 stop18h 00m

Kathmandu Tribhuvan

Mon 3-11

14:15-11:20

1 stop18h 50m

S$ 618

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Fri 2-1

04:50-12:00

1 stop9h 25m

Kathmandu Tribhuvan

Fri 9-1

00:25-12:55

1 stop10h 15m

S$ 682

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Fri 31-10

13:35-23:00

3 stops35h 40m

Kathmandu Tribhuvan

Sun 30-11

15:00-09:05

2 stops15h 50m

S$ 684

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Fri 3-10

07:55-18:10

3 stops36h 30m

Kathmandu Tribhuvan

Sat 18-10

14:50-09:35

1 stop16h 30m

S$ 711

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sun 26-10

08:55-09:50

2 stops27h 10m

Kathmandu Tribhuvan

Sun 2-11

15:00-09:05

2 stops15h 50m

S$ 718

Flights are sorted by cheapest return flights first.

Deals found on 11-9

Showing 1-10 of 18 results
1
2

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Kathmandu

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

Use this chart to determine the optimal time to book a return flight from Singapore to Kathmandu. Price data was last updated on 29 August 2025.

The best time to book flights to Kathmandu is 88 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

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 12 September 2025.
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
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very Good
1,365 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Thai Airways
7.8
Good
350 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Malaysia Airlines
7.3
Good
278 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Batik Air
5.9
Fair
73 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Air India
5.5
Fair
2,930 reviews
Singapore Airlines
8.1
Very Good
1,365 reviews
Check prices

Boarding

8.2

Overall

8.1

Entertainment

8.0

Food

7.7

Crew

8.6

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

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. Booking flights from Singapore to Kathmandu Tribhuvan should be relatively easy as there are 2 daily flights from 9 different airlines.

  • 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, IndiGo is rated the highest out of the airlines that fly to Kathmandu.

  • 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

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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.

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Can Cheapflights find flights to Kathmandu with no change fees?

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

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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.

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