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Cheap flights from New Delhi to Kathmandu from ₹ 4,460

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Kathmandu departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Delhi to Kathmandu

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from New Delhi to Kathmandu.
04:40 - 06:35DEL-KTM
1h 40mdirect
07:35 - 09:15KTM-DEL
1h 55mdirect
₹ 12,521Air India
Find Deal
Sun, 13 Jul - Tue, 29 Jul
04:40 - 06:35DEL-KTM
1h 40mdirect
07:35 - 09:20KTM-DEL
2h 00mdirect
₹ 12,692Air India
Find Deal
Fri, 4 Jul - Fri, 11 Jul
07:00 - 14:05DEL-KTM
6h 50m1 stop
13:15 - 04:15KTM-DEL
15h 15m1 stop
₹ 14,665
Find Deal
Tue, 8 Apr - Thu, 1 May
07:50 - 09:50DEL-KTM
1h 45mdirect
13:15 - 04:15KTM-DEL
15h 15m1 stop
₹ 14,922
Find Deal
Thu, 24 Apr - Thu, 1 May
03:55 - 14:05DEL-KTM
9h 55m1 stop
10:50 - 12:30KTM-DEL
1h 55mdirect
₹ 16,037IndiGo
Find Deal
Thu, 10 Apr - Tue, 15 Apr
07:50 - 09:50DEL-KTM
1h 45mdirect
14:00 - 15:45KTM-DEL
2h 00mdirect
₹ 16,123IndiGo
Find Deal
Sat, 16 Aug - Sat, 16 Aug
16:20 - 18:10DEL-KTM
1h 35mdirect
13:25 - 14:50KTM-DEL
1h 40mdirect
₹ 17,323Nepal Airlines
Find Deal
Tue, 12 Aug - Mon, 18 Aug
16:20 - 18:10DEL-KTM
1h 35mdirect
13:25 - 14:50KTM-DEL
1h 40mdirect
₹ 17,409Nepal Airlines
Find Deal
Mon, 11 Aug - Sun, 17 Aug
05:15 - 12:15DEL-KTM
30h 45m1 stop
13:15 - 04:15KTM-DEL
15h 15m1 stop
₹ 22,383SriLankan Airlines
Find Deal
Wed, 25 Jun - Sun, 29 Jun
05:15 - 12:15DEL-KTM
30h 45m1 stop
13:15 - 04:15KTM-DEL
15h 15m1 stop
₹ 24,527SriLankan Airlines
Find Deal
Wed, 28 May - Thu, 12 Jun

SriLankan Airlines flights from New Delhi to Kathmandu

Our best SriLankan Airlines deals on New Delhi to Kathmandu flight tickets
SriLankan Airlines
25 Jun
DEL05:15New Delhi Indira Gandhi Intl
30h 45m
1 stop
KTM12:15Kathmandu Tribhuvan
29 Jun
KTM13:15Kathmandu Tribhuvan
15h 15m
1 stop
DEL04:15New Delhi Indira Gandhi Intl
₹ 22,383
Find similar
SriLankan Airlines
28 May
DEL05:15New Delhi Indira Gandhi Intl
30h 45m
1 stop
KTM12:15Kathmandu Tribhuvan
12 Jun
KTM13:15Kathmandu Tribhuvan
15h 15m
1 stop
DEL04:15New Delhi Indira Gandhi Intl
₹ 24,527
Find similar
SriLankan Airlines
11 May
DEL05:15New Delhi Indira Gandhi Intl
30h 45m
1 stop
KTM12:15Kathmandu Tribhuvan
15 May
KTM13:15Kathmandu Tribhuvan
15h 15m
1 stop
DEL04:15New Delhi Indira Gandhi Intl
₹ 25,814
Find similar

Air India flights from New Delhi to Kathmandu

Our best Air India deals on New Delhi to Kathmandu flight tickets
Air India
13 Jul
DEL04:40New Delhi Indira Gandhi Intl
1h 40m
KTM06:35Kathmandu Tribhuvan
29 Jul
KTM07:35Kathmandu Tribhuvan
1h 55m
DEL09:15New Delhi Indira Gandhi Intl
₹ 12,521
Find similar
Air India
4 Jul
DEL04:40New Delhi Indira Gandhi Intl
1h 40m
KTM06:35Kathmandu Tribhuvan
11 Jul
KTM07:35Kathmandu Tribhuvan
2h 00m
DEL09:20New Delhi Indira Gandhi Intl
₹ 12,692
Find similar
Air India
20 Aug
DEL07:00New Delhi Indira Gandhi Intl
1h 50m
KTM09:05Kathmandu Tribhuvan
21 Aug
KTM14:00Kathmandu Tribhuvan
1h 50m
DEL15:35New Delhi Indira Gandhi Intl
₹ 12,778
Find similar

See travel insights to Kathmandu from

How to get the cheapest flight ticket from New Delhi 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 typical price of a round-trip flight between New Delhi and Kathmandu?

What is the cheapest month to fly to Kathmandu?

In general, July is the cheapest month to fly from New Delhi to Kathmandu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 12,864. If you’re not able to fly to Kathmandu in July, then August is your next best option. Flight prices from New Delhi to Kathmandu during August average around ₹ 13,035.

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

On average, the least expensive day to fly to Kathmandu from New Delhi is on a Sunday. momondo users have found tickets for Sunday departures for as low as ₹ 15,024. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Kathmandu is Friday, with ticket prices averaging around ₹ 16,229.

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

Flying to Kathmandu from New Delhi at midday is the least expensive time of day to depart. momondo users have found prices as low as ₹ 15,163 when looking at flights departing at midday. Flights to Kathmandu are more costly in the evening, with an average ticket price of ₹ 18,868. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan flight route?

Fly from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan for the best New Delhi Indira Gandhi Intl - 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 New Delhi when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around ₹ 16,430 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from New Delhi for as low as ₹ 15,094 on momondo.

What cabin class options are available on New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan flights?

There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New Delhi to Kathmandu flight prices changed over time?

As of March 2025, prices for New Delhi to Kathmandu flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from New Delhi to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New Delhi to Kathmandu (DEL to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Kathmandu

Best price found

₹ 4,460

Fastest flight time

1h 20m

Direct flights

Every day

Airports in Kathmandu

1 airport
The best one-way flight to Kathmandu from New Delhi in the past 72 hours is ₹ 4,460. The best return flight deal from New Delhi to Kathmandu found on momondo in the last 72 hours is ₹ 12,521.
The fastest flight from New Delhi to Kathmandu takes 1h 20m
Direct flights go from New Delhi to Kathmandu every day.
There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)

  • How far is New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan by plane?

    There are 800.8 km between New Delhi Indira Gandhi Intl and Kathmandu Tribhuvan. A reasonable flight in good conditions will take 1h 20m.

  • When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport are updated daily.

  • How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport 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 New Delhi to Kathmandu?

  • What is the most popular airline from New Delhi to Kathmandu?


Best airlines flying from New Delhi to Kathmandu

Compare and see reviews for airlines that fly from New Delhi to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Nepal AirlinesPriceFrom ₹ 10,656Free CancellationRating
6.2
10 reviews
Search Nepal Airlines flights
IndiGoPriceFrom ₹ 11,008Free CancellationRating
6.9
470 reviews
Search IndiGo flights
VistaraPriceFrom ₹ 11,558Free CancellationRating
7.7
230 reviews
Search Vistara flights
Air IndiaPriceFrom ₹ 11,907Free CancellationRating
5.5
2,887 reviews
Search Air India flights
Bhutan AirlinesPriceFrom ₹ 14,404Free CancellationRating
0.0
Search Bhutan Airlines flights
  • IndiGo Flights From New Delhi to Kathmandu

    IndiGo flies from New Delhi to Kathmandu around 8 times per week, with 470 momondo users rating the airline 6.9/10. The cheapest IndiGo deal from New Delhi to Kathmandu in the last 72 hours was ₹ 128 (round-trip), much lower than the average airfare cost of ₹ 202 for IndiGo flights on this route.

  • Nepal Airlines Flights From New Delhi to Kathmandu

    The best Nepal Airlines deal for New Delhi to Kathmandu flight tickets found on momondo in the last 72 hours was ₹ 124, round-trip. It should be noted that an average Nepal Airlines flight deal for this route in this time was higher, at ₹ 188 round-trip. Nepal Airlines operates 4 flights out of New Delhi into Kathmandu in an average week, so prices vary by time and availability. 10 Nepal Airlines reviews by users on momondo have scored the airline at 6.2/10.


Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Delhi to Kathmandu for you.

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

Yes. momondo allows you to filter the results for New Delhi to Kathmandu flights to just show those with flexible booking policies.

How can momondo help me find flights from New Delhi to Kathmandu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kathmandu from New Delhi.

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

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


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