Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from New Delhi to Kathmandu from ₹ 5,346

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — KTM
15 Feb — 22 Feb1
1 adult

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

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 10 February 2025.

Round-trip from

₹ 12,883

One-way from

₹ 5,346

Popular in

October

Cheapest in

July

Average price

₹ 15,336

Good round-trip deal

₹ 13,054 or less

Good one-way deal

₹ 4,960 or less
Air India
  • Air India
  • 10/6-8/7
  • Nonstop
  • 3h 35m total
  • New Delhi to Kathmandu
SriLankan Airlines
  • SriLankan Airlines
  • 16/2
  • 1 total stop
  • 30h 25m total
  • New Delhi to Kathmandu
Highest demand for flights based on searches. 12% potential increase in price (₹ 206,692 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (₹ 38,691 potential savings vs. average return price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.
Price to beat on a one-way flight from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.

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 10 February 2025.

Tue 10/618:05DEL - KTM
Nonstop1h 45mAir India
Tue 8/714:55KTM - DEL
Nonstop1h 50mAir India
Deal found 10/2₹ 12,883
Wed 4/616:20DEL - KTM
Nonstop1h 35mNepal Airlines
Thu 5/613:25KTM - DEL
Nonstop1h 40mNepal Airlines
Deal found 9/2₹ 12,970
Sat 10/505:15DEL - KTM
1 stop30h 45mSriLankan Airlines
Wed 14/513:35KTM - DEL
1 stop14h 55mSriLankan Airlines
Deal found 9/2₹ 13,496
Fri 1/818:05DEL - KTM
Nonstop1h 45mMultiple Airlines
Mon 18/813:25KTM - DEL
Nonstop1h 40mMultiple Airlines
Deal found 10/2₹ 13,671
Wed 12/213:40DEL - KTM
Nonstop1h 45mIndiGo
Thu 13/214:00KTM - DEL
Nonstop2h 05mIndiGo
Deal found 9/2₹ 16,651
Wed 11/613:10DEL - KTM
Nonstop1h 40mBhutan Airlines
Sat 14/610:45KTM - DEL
Nonstop1h 40mBhutan Airlines
Deal found 9/2₹ 21,208

Find flights from New Delhi to Kathmandu within your budget

Customise 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 454,620 searches. Data last updated 10 February 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 10/6

18:05-20:05

Nonstop1h 45m

Kathmandu Tribhuvan

Tue 8/7

14:55-16:30

Nonstop1h 50m

₹ 12,883

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 4/6

16:20-18:10

Nonstop1h 35m

Kathmandu Tribhuvan

Thu 5/6

13:25-14:50

Nonstop1h 40m

₹ 12,970

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sat 10/5

05:15-12:15

1 stop30h 45m

Kathmandu Tribhuvan

Wed 14/5

13:35-04:15

1 stop14h 55m

₹ 13,496

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 1/8

18:05-20:05

Nonstop1h 45m

Kathmandu Tribhuvan

Mon 18/8

13:25-14:50

Nonstop1h 40m

₹ 13,671

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 11/6

13:10-15:05

Nonstop1h 40m

Kathmandu Tribhuvan

Sat 14/6

10:45-12:10

Nonstop1h 40m

₹ 21,208

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 20/2

22:00-14:05

1 stop15h 50m

Kathmandu Tribhuvan

Sun 23/2

14:00-15:50

Nonstop2h 05m

₹ 21,821

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 16/2

05:10-11:50

1 stop30h 25m

₹ 5,346

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 2/7

07:00-09:05

Nonstop1h 50m

₹ 5,433

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 14/5

16:20-18:10

Nonstop1h 35m

₹ 5,521

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 16/2

13:40-15:40

Nonstop1h 45m

₹ 7,361

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 12 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 return 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.

Travel insights for flights from New Delhi to Kathmandu

Get recent, data-driven insights about flights from New Delhi to Kathmandu including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from New Delhi to Kathmandu. Price data was last updated on 7 February 2025.

The best time to book flights from New Delhi to Kathmandu is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of ₹ 138). Flying from New Delhi to Kathmandu in October is currently the most expensive (average of ₹ 278). 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 10 February 2025.

One of the essential ways to save on airfare from New Delhi to Kathmandu is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 6% on airfare.

What is the cheapest day to fly from New Delhi to Kathmandu?

Use this chart to determine the cheapest time to fly return from New Delhi to Kathmandu. Price data was last updated on 10 February 2025.

Travellers seeking maximum savings on their New Delhi to Kathmandu flight should consider departing on Sunday at midday when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 10 February 2025.

The most flights from DEL to KTM are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 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 inches 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 10 February 2025.
Peruse reviews from past customers who have flown with SriLankan Airlines, IndiGo and Air India from New Delhi to Kathmandu to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.0

Overall

6.9

Crew

7.5

Entertainment

6.2

Boarding

6.7

Comfort

6.8

Reviews

1 / 1

8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

Food

7.0

Overall

6.9

Crew

7.5

Entertainment

6.2

Boarding

6.7

Comfort

6.8

Reviews

1 / 1

8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

Food

7.0

Overall

6.9

Crew

7.5

Entertainment

6.2

Boarding

6.7

Comfort

6.8

Reviews

1 / 1

8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

Food

7.0

Overall

6.9

Crew

7.5

Entertainment

6.2

Boarding

6.7

Comfort

6.8

Reviews

1 / 1

8.0
Excellent

Anonymous,Jan 2024

CMB - SYD

It was ok. Not an excellent service for the cost paid

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?

    If you book a flight from New Delhi to Kathmandu, you will be flying from Indira Gandhi Intl to Tribhuvan. Flights to Kathmandu Tribhuvan (KTM) from New Delhi Indira Gandhi Intl (DEL) take 1h 35m for a nonstop flight. There are 8 flights from Indira Gandhi Intl to Kathmandu per day from 5 airlines.

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

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

    According to our current data, Air India (₹ 12,883), Nepal Airlines (₹ 12,970), and SriLankan Airlines (₹ 13,496) offers the cheapest pricing from New Delhi to Kathmandu. Air India is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

    ₹ 5,346 is the cheapest one-way deal found within the past few days, from SriLankan Airlines. You may also be able to find cheap deals on Air India and Nepal Airlines, with prices starting from ₹ 5,433 and ₹ 5,521, respectively.

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

    Consider KLM (87%), IndiGo (80%) or Air India (63%) when booking your flight. These represent the most reliable airlines when flying from New Delhi to Kathmandu.

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

    Looking at all options, your cheapest flight can be booked for ₹ 4,490. While the most popular route (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan) can be booked for ₹ 11,743 on average our data indicates ₹ 24,105 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 holiday 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, January is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of ₹ 138). Flying from New Delhi to Kathmandu in October is currently the most expensive (average of ₹ 278). 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

Travelling to a place near New Delhi?

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

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.

Fly from New Delhi to Kathmandu on these airlines

Choose from the following airlines for your flight from New Delhi to Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 10 February 2025.

Top 5 airlines flying from New Delhi to Kathmandu

Discover the top 5 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 454,620 searches. Data last updated 10 February 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 10,013Average₹ 16,143FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Nepal AirlinesCheapest₹ 11,061Average₹ 15,389FlexibilityNo cancel feeOn-timeN/A
Search Nepal Airlines flights
Air IndiaCheapest₹ 11,228Average₹ 14,724FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
VistaraCheapest₹ 11,648Average₹ 15,302FlexibilityNo cancel feeOn-timeN/A
Search Vistara flights
Bhutan AirlinesCheapest₹ 14,719Average₹ 18,023FlexibilityNo cancel feeOn-timeN/A
Search Bhutan Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.