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 SpiceJet. These airlines should offer flights to Kathmandu on a routine basis if you’re flying from one of the more popular airports in India.

SriLankan Airlines Flights to Kathmandu

SriLankan Airlines operates around 1 flight into Kathmandu in any given week. The most common departure point for these flights was from Colombo Bandaranaike Intl, with the best return SriLankan Airlines deal found being ₹ 7,685 (Mumbai Chhatrapati Shivaji Intl to Kathmandu). Users have rated SriLankan Airlines 6.9/10 in over 76 reviews on momondo.

IndiGo Flights to Kathmandu

Another popular choice for flights to Kathmandu is IndiGo (6.9/10, 487 reviews). Most IndiGo flights landing in Kathmandu will be arriving from New Delhi Indira Gandhi Intl, but there are 15 IndiGo flights to Kathmandu from all departure points globally so prices can vary significantly. The best IndiGo deal found on momondo this week was ₹ 12,548 (Ahmedabad 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 30m and 2h 30m, respectively.

₹ 5,352 Cheap Flights to Kathmandu in 2025/26

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Find the cheapest flights from India to Kathmandu

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

04:30 - 06:35DEL-KTM

1h 50mdirect

14:00 - 15:55KTM-DEL

2h 10mdirect

₹ 12,811Air India

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Tue, 23 Dec - Thu, 1 Jan

04:30 - 06:35DEL-KTM

1h 50mdirect

22:20 - 00:10KTM-DEL

2h 05mdirect

₹ 12,899Air India

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Fri, 16 Jan - Fri, 30 Jan

10:10 - 12:15DEL-KTM

1h 50mdirect

10:50 - 12:35KTM-DEL

2h 00mdirect

₹ 12,986IndiGo

Find Deal

Mon, 1 Dec - Sun, 7 Dec

07:40 - 09:50DEL-KTM

1h 55mdirect

17:10 - 18:55KTM-DEL

2h 00mdirect

₹ 13,074IndiGo

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Thu, 27 Nov - Sun, 30 Nov

08:10 - 09:55DEL-KTM

1h 30mdirect

10:55 - 13:10KTM-DEL

2h 30mdirect

₹ 16,672SpiceJet

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Tue, 11 Nov - Thu, 13 Nov

08:10 - 09:55DEL-KTM

1h 30mdirect

10:55 - 13:10KTM-DEL

2h 30mdirect

₹ 16,759SpiceJet

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Thu, 6 Nov - Sun, 9 Nov

16:50 - 18:35DEL-KTM

1h 30mdirect

13:45 - 15:15KTM-DEL

1h 45mdirect

₹ 16,935Nepal Airlines

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Wed, 24 Dec - Wed, 31 Dec

17:30 - 20:15BOM-KTM

2h 30mdirect

14:00 - 16:30KTM-BOM

2h 45mdirect

₹ 17,812Nepal Airlines

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Sun, 1 Feb - Wed, 4 Feb

10:20 - 13:30BLR-KTM

2h 55mdirect

14:30 - 17:30KTM-BLR

3h 15mdirect

₹ 18,778Air India Express

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Wed, 19 Nov - Wed, 26 Nov

10:20 - 13:30BLR-KTM

2h 55mdirect

14:30 - 17:30KTM-BLR

3h 15mdirect

₹ 18,865Air India Express

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Thu, 20 Nov - Thu, 27 Nov

Fly from

Route

Depart

Return

Price

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 23/12

04:30-06:35

Nonstop1h 50m

Kathmandu Tribhuvan

Thu 1/1

14:00-15:55

Nonstop2h 10m

₹ 12,811

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 16/1

04:30-06:35

Nonstop1h 50m

Kathmandu Tribhuvan

Fri 30/1

22:20-00:10

Nonstop2h 05m

₹ 12,899

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 1/12

10:10-12:15

Nonstop1h 50m

Kathmandu Tribhuvan

Sun 7/12

10:50-12:35

Nonstop2h 00m

₹ 12,986

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 27/11

07:40-09:50

Nonstop1h 55m

Kathmandu Tribhuvan

Sun 30/11

17:10-18:55

Nonstop2h 00m

₹ 13,074

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 11/11

08:10-09:55

Nonstop1h 30m

Kathmandu Tribhuvan

Thu 13/11

10:55-13:10

Nonstop2h 30m

₹ 16,672

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 6/11

08:10-09:55

Nonstop1h 30m

Kathmandu Tribhuvan

Sun 9/11

10:55-13:10

Nonstop2h 30m

₹ 16,759

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 24/12

16:50-18:35

Nonstop1h 30m

Kathmandu Tribhuvan

Wed 31/12

13:45-15:15

Nonstop1h 45m

₹ 16,935

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

₹ 17,812

BengaluruKathmandu

BLR - KTM

BLRKTM

Bengaluru Intl

Wed 19/11

10:20-13:30

Nonstop2h 55m

Kathmandu Tribhuvan

Wed 26/11

14:30-17:30

Nonstop3h 15m

₹ 18,778

BengaluruKathmandu

BLR - KTM

BLRKTM

Bengaluru Intl

Thu 20/11

10:20-13:30

Nonstop2h 55m

Kathmandu Tribhuvan

Thu 27/11

14:30-17:30

Nonstop3h 15m

₹ 18,865

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 ₹ 13,250. 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 ₹ 13,337.

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 Mumbai for ₹ 8,304. This is 5% 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.

See prices from:

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 Sunday. momondo users have found tickets for Sunday departures for as low as ₹ 15,928. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Kathmandu is Tuesday, with ticket prices averaging around ₹ 16,503.

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 ₹ 15,733 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 ₹ 17,249 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 ₹ 14,478 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 ₹ 13,250 in July
MOST EXPENSIVE MONTH TO FLY TO KATHMANDU FROM NEW DELHI	November	22% more expensive	It costs about ₹ 21,147 for flights to Kathmandu from New Delhi in November
MOST POPULAR MONTH TO FLY TO KATHMANDU FROM NEW DELHI	April	342% 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	₹ 5,352
Best Round-Trip Price	₹ 12,811
Fastest flight time	1h 30m
Popular in	November

The best one-way flight price to Kathmandu from India in the last 72 hours is ₹ 5,352 (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 ₹ 12,811 (New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan).

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The fastest flight to Kathmandu from India takes 1h 30m (New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan).

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November has the highest demand for flights to Kathmandu, with a 18% 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 ₹ 17,249.

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 ₹ 5,687 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 October 2025, there are 20 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.