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S$ 283+ 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 19-5. Fares are subject to change and may not be available on all flights or dates of travel.
— KTM
13 May — 20 May1
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
Explore the most affordable flight options available to Kathmandu. Find the lowest fares based on data from user searches, with prices last updated on 13 April 2026.

Tue 8-913:10
SIN
-
KTM
1 stop9h 15m
Air India
Wed 2-1206:35
KTM
-
SIN
1 stop10h 05m
Air India
Deal found 13-4S$ 585
Wed 27-523:00
SIN
-
KTM
1 stop12h 20m
Air India
Mon 1-607:35
KTM
-
SIN
1 stop11h 55m
Air India
Deal found 13-4S$ 586
Thu 28-513:10
SIN
-
KTM
1 stop13h 10m
Air India
Thu 4-621:10
KTM
-
SIN
1 stop9h 50m
Air India
Deal found 13-4S$ 587
Tue 26-513:10
SIN
-
KTM
1 stop9h 15m
Air India
Mon 1-606:45
KTM
-
SIN
1 stop12h 45m
Air India
Deal found 12-4S$ 588
Sun 10-520:10
SIN
-
KTM
1 stop18h 20m
SriLankan Airlines
Mon 25-513:15
KTM
-
SIN
1 stop17h 00m
SriLankan Airlines
Deal found 8-4S$ 590
Sat 17-1010:30
SIN
-
KTM
1 stop14h 45m
Air India
Sat 24-1007:35
KTM
-
SIN
1 stop11h 55m
Air India
Deal found 10-4S$ 592
Wed 13-520:10
SIN
-
KTM
1 stop18h 20m
SriLankan Airlines
Mon 25-513:15
KTM
-
SIN
1 stop17h 00m
SriLankan Airlines
Deal found 8-4S$ 596
Thu 17-913:10
SIN
-
KTM
1 stop12h 05m
Multiple Airlines
Mon 28-922:45
KTM
-
SIN
1 stop9h 15m
Multiple Airlines
Deal found 12-4S$ 599
Tue 15-913:10
SIN
-
KTM
1 stop12h 05m
Multiple Airlines
Sun 15-1115:00
KTM
-
SIN
1 stop17h 15m
Multiple Airlines
Deal found 13-4S$ 601
Sat 16-523:00
SIN
-
KTM
1 stop12h 20m
Air India
Fri 5-621:10
KTM
-
SIN
1 stop22h 20m
Air India
Deal found 9-4S$ 602
Fri 18-913:10
SIN
-
KTM
1 stop12h 05m
Air India
Wed 23-910:05
KTM
-
SIN
1 stop9h 25m
Air India
Deal found 9-4S$ 604
Thu 1-1013:10
SIN
-
KTM
1 stop12h 05m
Air India
Sat 31-1017:15
KTM
-
SIN
1 stop11h 30m
Air India
Deal found 9-4S$ 605

Find flight deals to Kathmandu

Find the latest flights to Kathmandu in 2026, 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 13 April 2026.

Return from

S$ 585

One-way from

S$ 283

Popular in

February

Cheapest in

March

Average price

S$ 661

Good round-trip deal

S$ 761 or less

Good one-way deal

S$ 454 or less
Air India
  • Air India
  • 8-9-2-12
  • 2 total stops
  • 19h 20m total
  • Singapore to Kathmandu
Search Deals
19-5
  • 19-5
  • 1 total stop
  • 12h 55m total
  • Singapore to Kathmandu
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (S$ 58 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (S$ 17 potential savings vs. average return price).
Search Deals
Average for return flights in April 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

 
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 13 April 2026.
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 - KTM

SINKTM

Singapore Changi

Wed 29-4

13:30-20:35

1 stop9h 20m

Kathmandu Tribhuvan

Fri 8-5

17:05-09:20

1 stop14h 00m

S$ 809

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Mon 5-10

15:35-21:45

1 stop8h 25m

Kathmandu Tribhuvan

Fri 9-10

22:45-18:15

1 stop17h 15m

S$ 843

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Tue 12-5

18:25-15:35

2 stops47h 25m

Kathmandu Tribhuvan

Sun 24-5

16:35-01:55

2 stops31h 05m

S$ 849

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 13-5

18:25-15:35

2 stops23h 25m

Kathmandu Tribhuvan

Tue 26-5

16:35-05:25

3 stops34h 35m

S$ 866

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Thu 14-5

17:30-15:35

2 stops48h 20m

Kathmandu Tribhuvan

Thu 28-5

16:35-16:25

2 stops45h 35m

S$ 936

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 13-5

23:10-15:35

2 stops18h 40m

Kathmandu Tribhuvan

Thu 28-5

16:35-16:25

2 stops45h 35m

S$ 981

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Thu 30-4

21:30-12:50

1 stop17h 35m

Kathmandu Tribhuvan

Mon 4-5

13:50-11:30

1 stop19h 25m

S$ 1,005
Fastest return journey

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sun 10-5

18:50-21:30

Nonstop4h 55m

Kathmandu Tribhuvan

Thu 28-5

22:50-06:15

Nonstop5h 10m

S$ 1,456
Cheapest one-way
Fastest single journey

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 22-4

21:30-12:50

1 stop17h 35m

S$ 443

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 22-4

10:10-15:35

2 stops31h 40m

S$ 461

Flights are sorted by cheapest return flights first.

Deals found on 13-4

Showing 1-10 of 19 resultsSorted by cheapest first
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 10 April 2026.

The best time to book flights to Kathmandu is 73 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 13 April 2026.
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
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.2
Very Good
1,493 reviews
Singapore Airlines
8.2
Very Good
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

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
396 reviews
Singapore Airlines
8.2
Very Good
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Malaysia Airlines
7.4
Good
305 reviews
Singapore Airlines
8.2
Very Good
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Batik Air
6.0
Okay
82 reviews
Singapore Airlines
8.2
Very Good
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

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
2,969 reviews
Singapore Airlines
8.2
Very Good
1,493 reviews
Check prices

Entertainment

8.0

Food

7.8

Boarding

8.3

Overall

8.2

Comfort

8.0

Crew

8.6

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 7 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, Air India 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$ 243, while return flights cost around S$ 566.

  • How much is a return flight to Kathmandu?

    A return flight to Kathmandu will typically cost around S$ 659, however they can be found for as little as S$ 566.

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

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