How long does it take to fly to Kathmandu?

If you’re flying from a popular airport in West Bengal, such as Kolkata or Bagdogra, and flying into Kathmandu, then you can expect flight times to average 5h 50m and 20h 45m, respectively.

What is the cheapest airline that flies from West Bengal to Kathmandu Tribhuvan?

Air India, IndiGo, and SpiceJet are the most popular carriers operating from West Bengal to Kathmandu Tribhuvan

When did momondo last update prices for flights from West Bengal to Kathmandu Tribhuvan Airport?

Prices for flights from West Bengal to Kathmandu Tribhuvan Airport were last updated today.

How many operators does momondo search for flights from West Bengal to Kathmandu Tribhuvan Airport?

As of August 2025, there are 2 operators available to choose from for flights from West Bengal to Kathmandu Tribhuvan Airport.

How old do you have to be to fly from West Bengal to Kathmandu Tribhuvan Airport?

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 West Bengal to Kathmandu Tribhuvan Airport.

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

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.

₹ 8,401 Cheap Flights from West Bengal to Kathmandu in 2025

1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from West Bengal to Kathmandu

Round-trip

One-way

Last minute

Cheap return flights

19:25 - 09:05CCU-KTM

13h 25m1 stop

06:30 - 20:30KTM-CCU

14h 15m1 stop

₹ 15,927Air India

Find Deal

Sat, 30 Aug - Wed, 3 Sep

04:15 - 16:30CCU-KTM

12h 00m1 stop

10:05 - 20:30KTM-CCU

10h 40m1 stop

₹ 18,727Air India

Find Deal

Thu, 28 Aug - Wed, 3 Sep

02:25 - 20:05CCU-KTM

17h 25m1 stop

21:00 - 09:35KTM-CCU

12h 50m1 stop

₹ 21,352Air India

Find Deal

Wed, 3 Sep - Tue, 9 Sep

02:25 - 09:05CCU-KTM

6h 25m1 stop

14:00 - 19:45KTM-CCU

6h 00m1 stop

₹ 22,840Air India

Find Deal

Tue, 2 Sep - Mon, 8 Sep

07:50 - 16:30CCU-KTM

8h 25m2 stops

21:00 - 04:15KTM-CCU

7h 30m1 stop

₹ 24,503

Find Deal

Thu, 28 Aug - Wed, 3 Sep

16:20 - 23:00CCU-KTM

6h 25m1 stop

14:00 - 23:30KTM-CCU

9h 45m1 stop

₹ 25,553

Find Deal

Sat, 13 Sep - Sat, 20 Sep

18:30 - 11:35CCU-KTM

16h 50m1 stop

12:30 - 17:50KTM-CCU

5h 35m1 stop

₹ 51,543Biman Bangladesh

Find Deal

Sun, 1 Feb - Thu, 5 Feb

06:40 - 09:55CCU-KTM

27h 00m2 stops

10:55 - 18:25KTM-CCU

31h 45m2 stops

₹ 68,607SpiceJet

Find Deal

Sat, 30 Aug - Wed, 3 Sep

01:30 - 14:35CCU-KTM

12h 50m1 stop

00:20 - 00:30KTM-CCU

24h 25m1 stop

₹ 76,483flydubai

Find Deal

Fri, 29 Aug - Tue, 2 Sep

15:20 - 09:55IXB-KTM

18h 20m1 stop

10:55 - 14:40KTM-IXB

28h 00m1 stop

₹ 87,247SpiceJet

Find Deal

Tue, 30 Sep - Tue, 7 Oct

Air India flights from West Bengal to Kathmandu

Our best Air India deals on West Bengal to Kathmandu flight tickets

Air India

30 Aug

CCU19:25Kolkata Netaji S. Chandra

13h 25m

1 stop

KTM09:05Kathmandu Tribhuvan

3 Sept

KTM06:30Kathmandu Tribhuvan

14h 15m

1 stop

CCU20:30Kolkata Netaji S. Chandra

₹ 15,927

Find similar

Air India

28 Aug

CCU04:15Kolkata Netaji S. Chandra

12h 00m

1 stop

KTM16:30Kathmandu Tribhuvan

3 Sept

KTM10:05Kathmandu Tribhuvan

10h 40m

1 stop

CCU20:30Kolkata Netaji S. Chandra

₹ 18,727

Find similar

Air India

3 Sept

CCU02:25Kolkata Netaji S. Chandra

17h 25m

1 stop

KTM20:05Kathmandu Tribhuvan

9 Sept

KTM21:00Kathmandu Tribhuvan

12h 50m

1 stop

CCU09:35Kolkata Netaji S. Chandra

₹ 21,352

Find similar

SpiceJet flights from West Bengal to Kathmandu

Our best SpiceJet deals on West Bengal to Kathmandu flight tickets

SpiceJet

30 Aug

CCU06:40Kolkata Netaji S. Chandra

27h 00m

2 stops

KTM09:55Kathmandu Tribhuvan

3 Sept

KTM10:55Kathmandu Tribhuvan

31h 45m

2 stops

CCU18:25Kolkata Netaji S. Chandra

₹ 68,607

Find similar

SpiceJet

30 Sept

IXB15:20Bagdogra

18h 20m

1 stop

KTM09:55Kathmandu Tribhuvan

7 Oct

KTM10:55Kathmandu Tribhuvan

28h 00m

1 stop

IXB14:40Bagdogra

₹ 87,247

Find similar

Fly from

Fly to

Route

Depart

Return

Price

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Sat 30/8

19:25-09:05

1 stop13h 25m

Kathmandu Tribhuvan

Wed 3/9

06:30-20:30

1 stop14h 15m

₹ 15,927

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Thu 28/8

04:15-16:30

1 stop12h 00m

Kathmandu Tribhuvan

Wed 3/9

10:05-20:30

1 stop10h 40m

₹ 18,727

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Wed 3/9

02:25-20:05

1 stop17h 25m

Kathmandu Tribhuvan

Tue 9/9

21:00-09:35

1 stop12h 50m

₹ 21,352

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Tue 2/9

02:25-09:05

1 stop6h 25m

Kathmandu Tribhuvan

Mon 8/9

14:00-19:45

1 stop6h 00m

₹ 22,840

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Thu 28/8

07:50-16:30

2 stops8h 25m

Kathmandu Tribhuvan

Wed 3/9

21:00-04:15

1 stop7h 30m

₹ 24,503

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Sat 13/9

16:20-23:00

1 stop6h 25m

Kathmandu Tribhuvan

Sat 20/9

14:00-23:30

1 stop9h 45m

₹ 25,553

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Sun 1/2

18:30-11:35

1 stop16h 50m

Kathmandu Tribhuvan

Thu 5/2

12:30-17:50

1 stop5h 35m

₹ 51,543

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Sat 30/8

06:40-09:55

2 stops27h 00m

Kathmandu Tribhuvan

Wed 3/9

10:55-18:25

2 stops31h 45m

₹ 68,607

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Fri 29/8

01:30-14:35

1 stop12h 50m

Kathmandu Tribhuvan

Tue 2/9

00:20-00:30

1 stop24h 25m

₹ 76,483

BagdograKathmandu

IXB - KTM

IXBKTM

Bagdogra

Tue 30/9

15:20-09:55

1 stop18h 20m

Kathmandu Tribhuvan

Tue 7/10

10:55-14:40

1 stop28h 00m

₹ 87,247

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from West Bengal to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Kathmandu?

In general, August is the cheapest month to fly from West Bengal to Kathmandu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 21,177. If you’re not able to fly to Kathmandu in August, then September is your next best option. Flight prices from West Bengal to Kathmandu during September average around ₹ 21,352.

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

On average, the least expensive day to fly to Kathmandu from West Bengal is on a Sunday. momondo users have found tickets for Sunday departures for as low as ₹ 18,580. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Kathmandu is Wednesday, with ticket prices averaging around ₹ 28,135.

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

Flying to Kathmandu from West Bengal in the morning is the least expensive time of day to depart. momondo users have found prices as low as ₹ 19,933 when looking at flights departing in the morning. Flights to Kathmandu are more costly in the evening, with an average ticket price of ₹ 30,913. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest West Bengal to Kathmandu Tribhuvan flight route?

Fly from Kolkata Netaji S. Chandra to Kathmandu Tribhuvan for the best West Bengal - Kathmandu Tribhuvan flight prices

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

You are more likely to see cheaper flights to Kathmandu from West Bengal when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around ₹ 29,541 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from West Bengal for as low as ₹ 18,815 on momondo.

What cabin class options are available on West Bengal to Kathmandu Tribhuvan flights?

There are 1 cabin classes available to choose from on West Bengal to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap West Bengal to Kathmandu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from West Bengal to Kathmandu

Best price found	₹ 8,401
Fastest flight time	5h 25m
Direct flights	None
Airports in Kathmandu	1 airport

The best one-way flight to Kathmandu from West Bengal in the past 72 hours is ₹ 8,401. The best return flight deal from West Bengal to Kathmandu found on momondo in the last 72 hours is ₹ 15,927.

The fastest flight from West Bengal to Kathmandu takes 5h 25m

There are no direct flights from West Bengal to Kathmandu. Popular non-direct routes for this connection are Kolkata Netaji S. Chandra Airport - Kathmandu Tribhuvan Airport and Bagdogra Airport - Kathmandu Tribhuvan Airport.

There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)

Search flight deals

When did momondo last update prices for flights from West Bengal to Kathmandu Tribhuvan Airport?
Prices for flights from West Bengal to Kathmandu Tribhuvan Airport were last updated today.
How many operators does momondo search for flights from West Bengal to Kathmandu Tribhuvan Airport?
As of August 2025, there are 2 operators available to choose from for flights from West Bengal to Kathmandu Tribhuvan Airport.
How old do you have to be to fly from West Bengal to Kathmandu Tribhuvan Airport?
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 West Bengal to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
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.
What is the most popular plane model from West Bengal to Kathmandu?
momondo data reveals that the most frequently booked plane model on the route from West Bengal to Kathmandu is Airbus A321-100/200, representing 66.67% of all bookings. The subsequent popular model is Airbus A320neo at 33.33%.

Best airlines flying from West Bengal to Kathmandu

Compare and see reviews for airlines that fly from West Bengal to Kathmandu with momondo

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 17,980	Free Cancellation	Rating 5.5 2,930 reviews		Search Air India flights
IndiGo	PriceFrom ₹ 24,336	Free Cancellation	Rating 6.8 479 reviews		Search IndiGo flights

Nagarkot

Why use momondo?

Why should I use momondo to find a flight deal from West Bengal to Kathmandu?

Finding the right flight to Kathmandu from West Bengal is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kathmandu quick and easy, saving you time and money.

Can I find flights from West Bengal to Kathmandu with flexible booking policies on momondo?

Yes. All flights to Kathmandu from West Bengal on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from West Bengal to Kathmandu?

Once you have performed a search for West Bengal to Kathmandu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from West Bengal to Kathmandu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kathmandu, momondo offers a useful price alert feature which will track prices for flights to Kathmandu from West Bengal and alert you when they change.

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 23/8

Sat 30/8

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Nepal

Fly your favourite airline to Kathmandu

Fly to other destinations from West Bengal

Flights from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl

Flights from Kolkata Netaji S. Chandra to Imphal

Flights from Kolkata Netaji S. Chandra to Ranchi

Flights from Kolkata Netaji S. Chandra to Aizawl

Flights from Kolkata Netaji S. Chandra to Guwahati Borjhar

Flights from Kolkata Netaji S. Chandra to Jaipur Sanganeer

Cheap flights from West Bengal to Kathmandu from ₹ 8,401

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from West Bengal to Kathmandu departing on 24/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from West Bengal to Kathmandu

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Air India flights from West Bengal to Kathmandu

Our best Air India deals on West Bengal to Kathmandu flight tickets

SpiceJet flights from West Bengal to Kathmandu

Our best SpiceJet deals on West Bengal to Kathmandu flight tickets

momondo Fare Finder

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

See travel insights to Kathmandu from

How to get the cheapest flight ticket from West Bengal to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kathmandu?

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

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

What is the cheapest West Bengal to Kathmandu Tribhuvan flight route?

Fly from Kolkata Netaji S. Chandra to Kathmandu Tribhuvan for the best West Bengal - Kathmandu Tribhuvan flight prices

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

What cabin class options are available on West Bengal to Kathmandu Tribhuvan flights?

There are 1 cabin classes available to choose from on West Bengal to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from West Bengal to Kathmandu Tribhuvan?

Air India, IndiGo, and SpiceJet are the most popular carriers operating from West Bengal to Kathmandu Tribhuvan

How long does it take to fly to Kathmandu?

If you’re flying from a popular airport in West Bengal, such as Kolkata or Bagdogra, and flying into Kathmandu, then you can expect flight times to average 5h 50m and 20h 45m, respectively.

Cheap West Bengal to Kathmandu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from West Bengal to Kathmandu

Best price found

Fastest flight time

Direct flights

Airports in Kathmandu

When did momondo last update prices for flights from West Bengal to Kathmandu Tribhuvan Airport?

How many operators does momondo search for flights from West Bengal to Kathmandu Tribhuvan Airport?

How old do you have to be to fly from West Bengal to Kathmandu Tribhuvan Airport?

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

What is the most popular plane model from West Bengal to Kathmandu?

Best airlines flying from West Bengal to Kathmandu

Compare and see reviews for airlines that fly from West Bengal to Kathmandu with momondo

Travelling to a place near Kathmandu?

Why use momondo?

Why should I use momondo to find a flight deal from West Bengal to Kathmandu?

Can I find flights from West Bengal to Kathmandu with flexible booking policies on momondo?

How can momondo help me find flights from West Bengal to Kathmandu?

I’m not ready to book a flight from West Bengal to Kathmandu right now. Can momondo alert me if prices change?

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nepal

Fly your favourite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo