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Cheap flights from New Delhi to Kathmandu from C$ 96

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — KTM
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan are usually found in August or July, booked 31 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

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 11 September 2025.

Round-trip from

C$ 302

One-way from

C$ 96

Popular in

October

Cheapest in

August

Average price

C$ 240

Good round-trip deal

C$ 262 or less

Good one-way deal

C$ 74 or less
Air India
  • Air India
  • 3/11-8/11
  • Nonstop
  • 3h 55m total
  • New Delhi to Kathmandu
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Air India
  • Air India
  • 28/11
  • Nonstop
  • 1h 50m total
  • New Delhi to Kathmandu
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Highest demand for flights based on searches. 12% potential increase in price (C$ 53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in September 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 11 September 2025.

Mon 3/119:00 p.m.DEL - KTM
Nonstop1h 45mAir India
Sat 8/119:00 p.m.KTM - DEL
Nonstop2h 10mAir India
Deal found 11/9C$ 302
Mon 3/119:00 p.m.DEL - KTM
Nonstop1h 45mMultiple Airlines
Sat 8/1110:55 a.m.KTM - DEL
Nonstop2h 30mMultiple Airlines
Deal found 9/9C$ 320
Fri 12/94:20 p.m.DEL - KTM
Nonstop1h 35mNepal Airlines
Sun 14/91:25 p.m.KTM - DEL
Nonstop1h 40mNepal Airlines
Deal found 11/9C$ 438
Wed 5/119:35 p.m.DEL - KTM
1 stop10h 40mMultiple Airlines
Tue 11/1110:55 a.m.KTM - DEL
Nonstop2h 30mMultiple Airlines
Deal found 9/9C$ 484
Fri 26/98:10 a.m.DEL - KTM
Nonstop1h 30mSpiceJet
Thu 2/1010:55 a.m.KTM - DEL
Nonstop2h 30mSpiceJet
Deal found 9/9C$ 509

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 11 September 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

Mon 29/9

9:45 p.m.-11:45 p.m.

Nonstop1h 45m

Kathmandu Tribhuvan

Thu 13/11

10:55 a.m.-1:10 p.m.

Nonstop2h 30m

C$ 413

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 26/9

8:10 a.m.-9:55 a.m.

Nonstop1h 30m

Kathmandu Tribhuvan

Thu 2/10

10:55 a.m.-1:10 p.m.

Nonstop2h 30m

C$ 511

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 29/9

4:20 p.m.-6:10 p.m.

Nonstop1h 35m

Kathmandu Tribhuvan

Fri 14/11

9:30 a.m.-6:30 p.m.

1 stop9h 15m

C$ 518

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 29/9

5:00 p.m.-8:30 a.m.

1 stop15h 15m

Kathmandu Tribhuvan

Fri 14/11

9:30 a.m.-6:30 p.m.

1 stop9h 15m

C$ 592

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 3/11

12:10 p.m.-8:30 a.m.

1 stop20h 05m

Kathmandu Tribhuvan

Sat 8/11

9:30 a.m.-9:40 a.m.

1 stop24h 25m

C$ 599

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 2/11

2:00 a.m.-2:05 p.m.

1 stop11h 50m

Kathmandu Tribhuvan

Sat 8/11

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

1 stop12h 20m

C$ 729

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 28/11

7:00 a.m.-9:05 a.m.

Nonstop1h 50m

C$ 96

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 26/10

1:40 p.m.-3:40 p.m.

Nonstop1h 45m

C$ 121

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 29/9

9:45 p.m.-11:45 p.m.

Nonstop1h 45m

C$ 209

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 26/10

8:30 p.m.-8:30 a.m.

1 stop11h 45m

C$ 276

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 13 results
1
2

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 29 August 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 31 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$ 1,397). Flying from New Delhi to Kathmandu in December is currently the most expensive (average of C$ 1,919). 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 11 September 2025.

A simple way to save on the total cost of your ticket is to fly from New Delhi to Kathmandu in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from New Delhi to Kathmandu?

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 11 September 2025.
Read reviews from past customers who have flown IndiGo and Air India from New Delhi to Kathmandu. 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.
IndiGo
6.9
Okay
484 reviews
Check prices

Entertainment

5.7

Food

6.3

Overall

6.9

Comfort

6.8

Boarding

6.9

Crew

7.4

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.9
Okay
484 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Entertainment

5.7

Food

6.3

Overall

6.9

Comfort

6.8

Boarding

6.9

Crew

7.4

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India
5.5
Fair
2,930 reviews
IndiGo
6.9
Okay
484 reviews
Check prices

Entertainment

5.7

Food

6.3

Overall

6.9

Comfort

6.8

Boarding

6.9

Crew

7.4

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

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 13 daily flights to Kathmandu from 3 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 114 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from New Delhi to Kathmandu?

    For as low as C$ 511, SpiceJet can have you in Kathmandu from New Delhi in 1h 30m. Airlines will cover a distance of 814 km. Both multi-stop and direct flights can be found to your destination and back.

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

    IndiGo, at C$ 193, was found to be the cheapest airline from New Delhi to Kathmandu.Alternate airlines to your destination round-trip include Air India and Nepal Airlines. IndiGo is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • 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 (93%), IndiGo (81%), Bhutan Airlines (56%).

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

    Looking at all options, your cheapest flight can be booked for C$ 70. While the most popular route (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan) can be booked for C$ 172 on average, our data indicates C$ 187 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$ 1,397). Flying from New Delhi to Kathmandu in December is currently the most expensive (average of C$ 1,919). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 3 airlines flying from New Delhi to Kathmandu

Discover the top 3 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapestC$ 193AverageC$ 292FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapestC$ 202AverageC$ 277FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Nepal AirlinesCheapestC$ 226AverageC$ 373FlexibilityNo 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?

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

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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.

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