Direct flights to Kathmandu | Cheapflights

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Best

Last-minute

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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 20 February 2026.

Mon 10-818:50

SIN

-

KTM

Nonstop4h 55m

Singapore Airlines

Tue 18-822:50

KTM

-

SIN

Nonstop5h 10m

Singapore Airlines

Deal found 17-2S$ 740

Tue 10-318:55

SIN

-

KTM

Nonstop5h 10m

Singapore Airlines

Wed 8-423:10

KTM

-

SIN

Nonstop4h 50m

Singapore Airlines

Deal found 18-2S$ 751

Fri 13-318:55

SIN

-

KTM

Nonstop5h 00m

Singapore Airlines

Tue 7-422:50

KTM

-

SIN

Nonstop5h 10m

Singapore Airlines

Deal found 18-2S$ 757

Sun 17-518:50

SIN

-

KTM

Nonstop4h 55m

Singapore Airlines

Thu 28-522:50

KTM

-

SIN

Nonstop5h 10m

Singapore Airlines

Deal found 19-2S$ 805

Sun 17-518:50

SIN

-

KTM

Nonstop4h 55m

Singapore Airlines

Sat 30-522:50

KTM

-

SIN

Nonstop5h 10m

Singapore Airlines

Deal found 19-2S$ 808

Sun 17-518:50

SIN

-

KTM

Nonstop4h 55m

Singapore Airlines

Fri 29-522:50

KTM

-

SIN

Nonstop5h 10m

Singapore Airlines

Deal found 19-2S$ 809

Mon 4-518:50

SIN

-

KTM

Nonstop4h 55m

Singapore Airlines

Mon 18-522:50

KTM

-

SIN

Nonstop5h 10m

Singapore Airlines

Deal found 19-2S$ 858

Fri 6-318:55

SIN

-

KTM

Nonstop5h 00m

Singapore Airlines

Fri 13-323:05

KTM

-

SIN

Nonstop4h 55m

Singapore Airlines

Deal found 19-2S$ 893

Tue 28-418:50

SIN

-

KTM

Nonstop4h 55m

Singapore Airlines

Tue 5-522:50

KTM

-

SIN

Nonstop5h 10m

Singapore Airlines

Deal found 20-2S$ 913

Mon 18-518:50

SIN

-

KTM

Nonstop4h 55m

Singapore Airlines

Thu 28-522:50

KTM

-

SIN

Nonstop5h 10m

Singapore Airlines

Deal found 19-2S$ 915

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.

SIN-KTM

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.

Fly from

Route

Depart

Return

Price

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Mon 10-8

18:50-21:30

Nonstop4h 55m

Kathmandu Tribhuvan

Tue 18-8

22:50-06:15

Nonstop5h 10m

S$ 740

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sat 14-3

18:55-21:50

Nonstop5h 10m

Kathmandu Tribhuvan

Wed 8-4

23:10-06:15

Nonstop4h 50m

S$ 757

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Fri 13-3

18:55-21:40

Nonstop5h 00m

Kathmandu Tribhuvan

Tue 7-4

22:50-06:15

Nonstop5h 10m

S$ 757

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Fri 6-3

18:55-21:40

Nonstop5h 00m

Kathmandu Tribhuvan

Fri 13-3

23:05-06:15

Nonstop4h 55m

S$ 893

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Tue 28-4

18:50-21:30

Nonstop4h 55m

Kathmandu Tribhuvan

Tue 5-5

22:50-06:15

Nonstop5h 10m

S$ 913

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Fri 3-4

18:50-21:30

Nonstop4h 55m

Kathmandu Tribhuvan

Fri 10-4

23:10-06:15

Nonstop4h 50m

S$ 927

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Wed 11-3

18:55-21:40

Nonstop5h 00m

Kathmandu Tribhuvan

Wed 8-4

23:10-06:15

Nonstop4h 50m

S$ 993

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sun 5-4

18:50-21:30

Nonstop4h 55m

Kathmandu Tribhuvan

Sun 12-4

22:50-06:15

Nonstop5h 10m

S$ 995

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Fri 3-4

18:50-21:30

Nonstop4h 55m

Kathmandu Tribhuvan

Sun 12-4

22:50-06:15

Nonstop5h 10m

S$ 999

SingaporeKathmandu

SIN - KTM

SINKTM

Singapore Changi

Sat 16-5

18:50-21:30

Nonstop4h 55m

Kathmandu Tribhuvan

Sat 30-5

22:50-06:15

Nonstop5h 10m

S$ 1,035

Flights are sorted by cheapest return flights first.

Deals found on 17-2

Showing 1-10 of 23 results

1

2

3

Reviews of airlines flying non-stop to 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

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Singapore Airlines

8.2

Very Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

7.8

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Malaysia Airlines

7.3

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

6.0

Okay

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

5.5

Fair

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

FAQ about direct flights to Kathmandu

How much are direct flights to Kathmandu?
On average, a one-way direct flight to Kathmandu will cost users approximately S$ 780. If you're looking for a direct return flight to Kathmandu, you can expect to pay around S$ 1,076.
How long is a direct flight to Kathmandu?
While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Kathmandu to last approximately 4h 55m on average. The quickest direct flight to Kathmandu at this time departs from Singapore (4h 55m), while the longest leaves from Singapore (4h 55m).
What is the best time of year to fly direct to Kathmandu?
If you're seeking the lowest price on a direct flight to Kathmandu, March is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Kathmandu, when demand is typically at its lowest.
What is the most popular direct flight origin to Kathmandu?
Currently, the most popular direct flight origin to Kathmandu is Singapore. A return direct flight from Singapore to Kathmandu typically costs around S$ 928.

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