Which airlines fly to Kathmandu?

There may be other airlines that fly to Kathmandu from India, but the most popular among our users are Air India, IndiGo, Nepal Airlines and Vistara. These airlines should offer flights to Kathmandu on a routine basis if you’re flying from one of the more popular airports in India.

IndiGo Flights to Kathmandu

IndiGo operates around 21 flights into Kathmandu in any given week. The most common departure point for these flights was from New Delhi Indira Gandhi Intl, with the best return IndiGo deal found being ₹ 12,626 (Ahmedabad to Kathmandu). Users have rated IndiGo 6.9/10 in over 484 reviews on momondo.

SriLankan Airlines Flights to Kathmandu

Another popular choice for flights to Kathmandu is SriLankan Airlines (6.8/10, 75 reviews). Most SriLankan Airlines flights landing in Kathmandu will be arriving from Colombo Bandaranaike Intl, but there are 3 SriLankan Airlines flights to Kathmandu from all departure points globally so prices can vary significantly. The best SriLankan Airlines deal found on momondo this week was ₹ 7,708 (Mumbai Chhatrapati Shivaji Intl to Kathmandu, return).

How long does it take to fly to Kathmandu?

If you’re flying from a popular airport in India, such as New Delhi Indira Gandhi Intl or Mumbai Chhatrapati Shivaji Intl, and flying into Kathmandu, then you can expect flight times to average 1h 20m and 2h 30m, respectively.

₹ 4,753 Cheap Flights to Kathmandu in 2025/26

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Find the cheapest flights from India to Kathmandu

Round-trip

One-way

Last minute

Direct

Cheap return flights

11:00 - 13:00DEL-KTM

1h 45mdirect

17:30 - 19:00KTM-DEL

1h 45mdirect

₹ 12,146Air India

Find Deal

Tue, 9 Dec - Sat, 13 Dec

04:40 - 06:35DEL-KTM

1h 40mdirect

14:00 - 15:35KTM-DEL

1h 50mdirect

₹ 12,234Air India

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Thu, 27 Nov - Tue, 2 Dec

10:55 - 12:55DEL-KTM

1h 45mdirect

10:50 - 12:35KTM-DEL

2h 00mdirect

₹ 12,938IndiGo

Find Deal

Thu, 15 Jan - Tue, 20 Jan

08:10 - 09:55DEL-KTM

1h 30mdirect

10:55 - 13:10KTM-DEL

2h 30mdirect

₹ 16,371SpiceJet

Find Deal

Sun, 5 Oct - Tue, 7 Oct

11:15 - 14:05BOM-KTM

2h 35mdirect

15:05 - 17:45KTM-BOM

2h 55mdirect

₹ 16,987IndiGo

Find Deal

Thu, 5 Feb - Sun, 8 Feb

17:30 - 20:15BOM-KTM

2h 30mdirect

14:00 - 16:30KTM-BOM

2h 45mdirect

₹ 19,011Nepal Airlines

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Sun, 1 Feb - Wed, 4 Feb

17:30 - 20:15BOM-KTM

2h 30mdirect

14:00 - 16:30KTM-BOM

2h 45mdirect

₹ 19,363Nepal Airlines

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Sun, 8 Mar - Sun, 22 Mar

05:05 - 08:30BLR-KTM

3h 10mdirect

09:30 - 12:25KTM-BLR

3h 10mdirect

₹ 24,820Air India Express

Find Deal

Sun, 23 Nov - Thu, 27 Nov

05:05 - 08:30BLR-KTM

3h 10mdirect

09:30 - 12:25KTM-BLR

3h 10mdirect

₹ 29,045Air India Express

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Wed, 3 Dec - Mon, 8 Dec

06:40 - 09:55CCU-KTM

27h 00m2 stops

10:55 - 16:35KTM-CCU

29h 55m2 stops

₹ 82,031SpiceJet

Find Deal

Thu, 2 Oct - Sat, 4 Oct

Fly from

Route

Depart

Return

Price

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 9/12

11:00-13:00

Nonstop1h 45m

Kathmandu Tribhuvan

Sat 13/12

17:30-19:00

Nonstop1h 45m

₹ 12,146

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 27/11

04:40-06:35

Nonstop1h 40m

Kathmandu Tribhuvan

Tue 2/12

14:00-15:35

Nonstop1h 50m

₹ 12,234

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 15/1

10:55-12:55

Nonstop1h 45m

Kathmandu Tribhuvan

Tue 20/1

10:50-12:35

Nonstop2h 00m

₹ 12,938

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 5/10

08:10-09:55

Nonstop1h 30m

Kathmandu Tribhuvan

Tue 7/10

10:55-13:10

Nonstop2h 30m

₹ 16,371

MumbaiKathmandu

BOM - KTM

BOMKTM

Mumbai Chhatrapati Shivaji Intl

Thu 5/2

11:15-14:05

Nonstop2h 35m

Kathmandu Tribhuvan

Sun 8/2

15:05-17:45

Nonstop2h 55m

₹ 16,987

MumbaiKathmandu

BOM - KTM

BOMKTM

Mumbai Chhatrapati Shivaji Intl

Sun 1/2

17:30-20:15

Nonstop2h 30m

Kathmandu Tribhuvan

Wed 4/2

14:00-16:30

Nonstop2h 45m

₹ 19,011

MumbaiKathmandu

BOM - KTM

BOMKTM

Mumbai Chhatrapati Shivaji Intl

Sun 8/3

17:30-20:15

Nonstop2h 30m

Kathmandu Tribhuvan

Sun 22/3

14:00-16:30

Nonstop2h 45m

₹ 19,363

BengaluruKathmandu

BLR - KTM

BLRKTM

Bengaluru Intl

Sun 23/11

05:05-08:30

Nonstop3h 10m

Kathmandu Tribhuvan

Thu 27/11

09:30-12:25

Nonstop3h 10m

₹ 24,820

BengaluruKathmandu

BLR - KTM

BLRKTM

Bengaluru Intl

Wed 3/12

05:05-08:30

Nonstop3h 10m

Kathmandu Tribhuvan

Mon 8/12

09:30-12:25

Nonstop3h 10m

₹ 29,045

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Thu 2/10

06:40-09:55

2 stops27h 00m

Kathmandu Tribhuvan

Sat 4/10

10:55-16:35

2 stops29h 55m

₹ 82,031

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Kathmandu flights insights and trends

Explore insights for your Kathmandu flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Kathmandu?

In general, July is the cheapest month to fly from India to Kathmandu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 13,290. If you’re not able to fly to Kathmandu in July, then August is your next best option. Flight prices from India to Kathmandu during August average around ₹ 13,378.

What is the absolute cheapest flight to Kathmandu?

The best deal found on momondo in the last two weeks was a flight to Kathmandu from New Delhi for ₹ 8,851. This is 20% cheaper than most flight deals to Kathmandu. To find the cheapest price to Kathmandu from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

On average, the least expensive day to fly to Kathmandu from India is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as ₹ 16,453. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Kathmandu is Saturday, with ticket prices averaging around ₹ 16,833.

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

Flying to Kathmandu from India in the morning is the least expensive time of day to depart. momondo users have found prices as low as ₹ 16,061 when looking at flights departing in the morning. Flights to Kathmandu are more costly in the afternoon, with an average ticket price of ₹ 17,497. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Kathmandu from India when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around ₹ 17,390 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 India for as low as ₹ 14,699 on momondo.

Cheapest flights to Kathmandu Tribhuvan

Find the cheapest flights to Kathmandu Tribhuvan from your nearest city or airport

Find flights from New Delhi to Kathmandu

CHEAPEST MONTH TO FLY TO KATHMANDU FROM NEW DELHI	July	24% cheaper	Flying from New Delhi to Kathmandu costs on average just ₹ 13,290 in July
MOST EXPENSIVE MONTH TO FLY TO KATHMANDU FROM NEW DELHI	October	30% more expensive	It costs about ₹ 22,708 for flights to Kathmandu from New Delhi in October
MOST POPULAR MONTH TO FLY TO KATHMANDU FROM NEW DELHI	April	345% more users visited	More momondo users searched in flights to Kathmandu from New Delhi in April than any other month

Cheap Kathmandu flight deals and tips

Summary info about Kathmandu flight prices, duration and airlines

Best One-Way Price	₹ 4,753
Best Round-Trip Price	₹ 12,146
Fastest flight time	1h 20m
Popular in	November

The best one-way flight price to Kathmandu from India in the last 72 hours is ₹ 4,753 (New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan).

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The best round-trip flight price to Kathmandu from India in the last 72 hours is ₹ 12,146 (New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan).

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The fastest flight to Kathmandu from India takes 1h 20m (New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan).

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November has the highest demand for flights to Kathmandu, with a 17% price increase on average.

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Frequently asked questions about flying to Kathmandu

What is there to do in Kathmandu when it’s raining?

Users planning a flight to Kathmandu during the months of June, July, or August should anticipate rain. There are still things to do in Kathmandu even when it's raining, though. Narayanhity Palace is a great museum to visit near Kathmandu and is especially great when the weather outside is less than desirable.

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

Most flyers found that booking tickets 34 days in advance of their planned departure date is the best time to get cheap flights to Kathmandu. During this timeframe, flight prices are around ₹ 17,390.

Is there an alternative airport near Kathmandu?

Ramechhap Airport, Bharatpur Airport, Janakpur Airport, Lukla Tenzing-Hillary Airport or Pokhara Airport can be an alternative airport used for travel to Kathmandu.

Is there a cheaper alternative to flying into Kathmandu?

With an average price of ₹ 7,384 per person, Janakpur Airport is the cheapest airport to fly into when planning your trip to Kathmandu. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

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

Prices for flights to Kathmandu Tribhuvan Airport are refreshed on a daily basis.

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

As of September 2025, there are 21 operators available to choose from for flights to Kathmandu Tribhuvan Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Kathmandu Tribhuvan Airport.

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

The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

It is quick and easy to find flights to Kathmandu on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kathmandu that suits you.

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

All flight searches to Kathmandu on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Kathmandu?

momondo provides multiple filters to help you find the best flight to Kathmandu. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track flight prices for Kathmandu and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.