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Cheap flights from New Delhi to Kathmandu from C$ 136

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — KTM
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan are usually found in July or August, booked 34 days in advance, depart on a Tuesday or Thursday and return on a Sunday

Cheap flight deals from New Delhi to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

C$ 287

One-way from

C$ 136

Popular in

October

Cheapest in

July

Average price

C$ 321

Good round-trip deal

C$ 312 or less

Good one-way deal

C$ 148 or less
SriLankan Airlines
  • SriLankan Airlines
  • 30/5-18/6
  • 1 total stop
  • 16h 35m total
  • New Delhi to Kathmandu
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Air India
  • Air India
  • 5/5
  • Nonstop
  • 1h 40m total
  • New Delhi to Kathmandu
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Highest demand for flights based on searches. 10% potential increase in price (C$ 44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.
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Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.
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Find flight deals from New Delhi to Kathmandu

Cheapest flights from New Delhi to Kathmandu
Explore the most affordable flight options available from New Delhi to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Thu 29/53:55 a.m.DEL - KTM
1 stop9h 55mMultiple Airlines
Wed 18/61:25 p.m.KTM - DEL
Nonstop1h 40mMultiple Airlines
Deal found 24/3C$ 464
Thu 29/51:45 a.m.DEL - KTM
1 stop12h 05mIndiGo
Wed 18/63:05 p.m.KTM - DEL
1 stop19h 25mIndiGo
Deal found 24/3C$ 559
Thu 29/53:20 a.m.DEL - KTM
1 stop8h 50mThai Airways
Tue 17/612:25 a.m.KTM - DEL
1 stop10h 25mThai Airways
Deal found 24/3C$ 713
Mon 20/104:40 a.m.DEL - KTM
1 stop17h 50mAir Arabia
Thu 23/108:40 a.m.KTM - DEL
1 stop19h 35mAir Arabia
Deal found 24/3C$ 885
Wed 14/54:10 a.m.DEL - KTM
1 stop19h 45mflydubai
Wed 25/69:00 a.m.KTM - DEL
1 stop18h 25mflydubai
Deal found 24/3C$ 1,286
Sun 13/76:20 a.m.DEL - KTM
1 stop23h 40mTurkish Airlines
Mon 28/77:40 a.m.KTM - DEL
1 stop21h 15mTurkish Airlines
Deal found 24/3C$ 2,412
Fri 25/711:00 p.m.DEL - KTM
1 stop12h 45mMalaysia Airlines
Mon 4/810:45 p.m.KTM - DEL
1 stop13h 45mMalaysia Airlines
Deal found 24/3C$ 5,215
Fri 23/59:00 a.m.DEL - KTM
1 stop12h 30mSingapore Airlines
Sat 24/511:00 p.m.KTM - DEL
1 stop21h 25mSingapore Airlines
Deal found 23/3C$ 6,799

Cheapflights Fare Finder

Customize your flight search to find flights from New Delhi to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from New Delhi to Kathmandu that are best for you.

Fly from

New Delhi

Fly to

Kathmandu

Route

Depart

Return

Price

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 4/5

1:45 a.m.-2:05 p.m.

1 stop12h 05m

Kathmandu Tribhuvan

Sat 17/5

1:25 p.m.-2:50 p.m.

Nonstop1h 40m

C$ 523

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 29/5

1:45 a.m.-2:05 p.m.

1 stop12h 05m

Kathmandu Tribhuvan

Wed 18/6

3:05 p.m.-10:15 a.m.

1 stop19h 25m

C$ 559

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 29/5

3:20 a.m.-12:25 p.m.

1 stop8h 50m

Kathmandu Tribhuvan

Tue 17/6

12:25 a.m.-10:35 a.m.

1 stop10h 25m

C$ 713

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 14/5

4:10 a.m.-12:10 a.m.

1 stop19h 45m

Kathmandu Tribhuvan

Wed 25/6

9:00 a.m.-3:10 a.m.

1 stop18h 25m

C$ 1,286

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 13/7

6:20 a.m.-6:15 a.m.

1 stop23h 40m

Kathmandu Tribhuvan

Mon 28/7

7:40 a.m.-4:40 a.m.

1 stop21h 15m

C$ 2,412

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 25/7

11:00 p.m.-12:00 p.m.

1 stop12h 45m

Kathmandu Tribhuvan

Mon 4/8

10:45 p.m.-12:15 p.m.

1 stop13h 45m

C$ 5,215

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 23/5

9:00 a.m.-9:45 p.m.

1 stop12h 30m

Kathmandu Tribhuvan

Sat 24/5

11:00 p.m.-8:10 p.m.

1 stop21h 25m

C$ 6,799

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 5/5

4:40 a.m.-6:35 a.m.

Nonstop1h 40m

C$ 136

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 4/5

1:45 a.m.-2:05 p.m.

1 stop12h 05m

C$ 271

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 21/4

6:35 p.m.-8:00 a.m.

1 stop13h 10m

C$ 499

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 12 results
1
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Best time to book a flight from New Delhi to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from New Delhi with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Kathmandu

How far ahead should I book a flight from New Delhi to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from New Delhi to Kathmandu. Price data was last updated on 21 March 2025.

The price you pay for your flight from New Delhi to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New Delhi to Kathmandu?

Currently, May is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of C$ 1,458). Flying from New Delhi to Kathmandu in December is currently the most expensive (average of C$ 2,037). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEL to KTM?

Find hourly flight availability from New Delhi to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

A simple way to save on the total cost of your ticket is to fly from New Delhi to Kathmandu in the morning. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from New Delhi to Kathmandu

Explore weekly flight availability from New Delhi to Kathmandu. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 25 March 2025.

The most flights from DEL to KTM are scheduled on a Tuesday (10 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 mm per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 25 March 2025.
To help decide which airline to fly from New Delhi to Kathmandu, see what other customers have to say about Singapore Airlines, Thai Airways and Air Arabia. 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
8.1
Very good
1,284 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Singapore Airlines
8.1
Very good
1,284 reviews
Singapore Airlines
8.1
Very good
1,284 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Thai Airways
7.8
Good
316 reviews
Singapore Airlines
8.1
Very good
1,284 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Air Arabia
7.6
Good
44 reviews
Singapore Airlines
8.1
Very good
1,284 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Turkish Airlines
7.3
Good
3,745 reviews
Singapore Airlines
8.1
Very good
1,284 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles
Malaysia Airlines
7.3
Good
252 reviews
Singapore Airlines
8.1
Very good
1,284 reviews
Check prices

Crew

8.6

Overall

8.1

Boarding

8.2

Food

7.7

Comfort

7.9

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Gina,Dec 2024

BLR - SIN

Overall the experience was good. First flight of 17 hours had no entertainment since Singapore airline has technical issues. Was informed that passengers would get a $350 voucher for future flight. Uncertain how that is being distributed but would like to understand if an email is required from my end or if it is an automatic email sent to me by Singapore Airlines. -Gina Robles

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from New Delhi to Kathmandu?

    Kathmandu Tribhuvan is the airport most travellers will use when flying to Kathmandu from New Delhi Indira Gandhi Intl. Booking flights from Indira Gandhi Intl (DEL) to Tribhuvan (KTM) should be relatively easy as there are 9 daily flights to Kathmandu from 4 different airlines. 1h 25m is how long a flight from New Delhi to Kathmandu Tribhuvan will take if you book a nonstop flight.

  • How popular is this New Delhi to Kathmandu flight route?

    The New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan flight path was viewed by 101 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from New Delhi to Kathmandu round-trip?

    Air India, at C$ 318, was found to be the cheapest airline from New Delhi to Kathmandu.Alternate airlines to your destination round-trip include IndiGo and Thai Airways.

  • What are the cheapest airlines to fly from New Delhi to Kathmandu one-way?

    One-way options have recently been found by users for as low as C$ 136 on Air India. Other airlines that offer cheap prices include IndiGo from C$ 271 and Air Arabia from C$ 499 one-way.

  • What are the most reliable airlines from New Delhi to Kathmandu?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Delhi to Kathmandu on time: KLM (87%), IndiGo (73%), Air India (61%).

  • What are the cheapest flights from New Delhi to Kathmandu?

    Looking at all options, your cheapest flight can be booked for C$ 115. While the most popular route (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan) can be booked for C$ 178 on average our data indicates C$ 284 when flying from New Delhi to Kathmandu.

  • Can I find deals for flights from New Delhi to Kathmandu that include hotel bookings?

    Yes. In addition to deals on New Delhi to Kathmandu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Kathmandu.

  • Can I find deals for business class flights from New Delhi to Kathmandu?

    Yes. Cheapflights offers flight deals from New Delhi to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Delhi to Kathmandu?

    Currently, May is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of C$ 1,458). Flying from New Delhi to Kathmandu in December is currently the most expensive (average of C$ 2,037). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Kathmandu car rentals
Kathmandu Tribhuvan Airport car rentals

Top 4 airlines flying from New Delhi to Kathmandu

Discover the top 4 airlines that operate flights from New Delhi to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapestC$ 155AverageC$ 356FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapestC$ 210AverageC$ 286FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
VistaraCheapestC$ 218AverageC$ 343FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights
Nepal AirlinesCheapestC$ 229AverageC$ 381FlexibilityNo cancel feeOn-timeN/A
Search Nepal Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from New Delhi to Kathmandu?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kathmandu from New Delhi today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Kathmandu?

Cheapflights helps you find that perfect flight to Kathmandu from New Delhi by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from New Delhi to Kathmandu with no change fees?

Yes! Cheapflights helps users easily find flights from New Delhi to Kathmandu with no change fees.

Can Cheapflights notify me if prices for flights from New Delhi to Kathmandu become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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