KTM - DEL

$165 Find Cheap Flights from Kathmandu to New Delhi – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kathmandu to New Delhi departing on 8/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Everything you should know

Cheapest return fare
$296
Typical prices: $236-$358
Nepal Airlines, IndiGo
Tue 1/9Wed 9/9
KTM - DEL • Direct
Cheapest one-way flight
$165
Typical prices: $129-$159
Nepal Airlines
Sat 8/8
KTM - DEL • Direct
Advice from real travellers
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Air India economy includes complimentary meals, unlike IndiGo's buy-ahead food.
IndiGo offers 76 cm pitch; Air India seat maps may show newer planes.
User tips
User tips
User tips
User tips
Top airlines
Cheapest • from $319 (return)
Best reviews • 6.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Air India, IndiGo, and others. Average duration is 1h 52m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 82% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to New Delhi!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Kathmandu to New Delhi (KTM-DEL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Kathmandu to New Delhi that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kathmandu to New Delhi

Tue, 1 Sep - Wed, 9 Sep
Multiple Airlines Logo
13:25 - 14:50
KTM
-
DEL
1h 40mdirect
Multiple Airlines Logo
13:40 - 15:40
DEL
-
KTM
1h 45mdirect
$296Multiple Airlines
Thu, 10 Sep - Wed, 16 Sep
Multiple Airlines Logo
16:40 - 18:20
KTM
-
DEL
1h 55mdirect
Multiple Airlines Logo
16:20 - 18:10
DEL
-
KTM
1h 35mdirect
$305Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
IndiGo Logo
14:05 - 15:45
KTM
-
DEL
1h 55mdirect
IndiGo Logo
17:50 - 19:50
DEL
-
KTM
1h 45mdirect
$319IndiGo
Tue, 1 Sep - Tue, 1 Sep
IndiGo Logo
10:50 - 12:40
KTM
-
DEL
2h 05mdirect
IndiGo Logo
17:50 - 19:50
DEL
-
KTM
1h 45mdirect
$321IndiGo
Thu, 10 Sep - Wed, 16 Sep
Multiple Airlines Logo
13:15 - 04:15
KTM
-
DEL
15h 15m
1 stop
Multiple Airlines Logo
16:20 - 18:10
DEL
-
KTM
1h 35mdirect
$374Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
SriLankan Airlines Logo
13:40 - 04:15
KTM
-
DEL
14h 50m
1 stop
SriLankan Airlines Logo
18:45 - 12:15
DEL
-
KTM
17h 15m
1 stop
$385SriLankan Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
13:40 - 04:15
KTM
-
DEL
14h 50m
1 stop
Multiple Airlines Logo
17:50 - 19:50
DEL
-
KTM
1h 45mdirect
$404Multiple Airlines
Tue, 1 Sep - Wed, 9 Sep
Multiple Airlines Logo
13:25 - 14:50
KTM
-
DEL
1h 40mdirect
Multiple Airlines Logo
18:45 - 12:15
DEL
-
KTM
17h 15m
1 stop
$414Multiple Airlines
Tue, 1 Sep - Wed, 9 Sep
Multiple Airlines Logo
21:10 - 23:05
KTM
-
DEL
2h 10mdirect
Multiple Airlines Logo
15:50 - 14:10
DEL
-
KTM
22h 05m
3 stops
$415Multiple Airlines
Tue, 1 Sep - Tue, 8 Sep
Multiple Airlines Logo
21:10 - 23:05
KTM
-
DEL
2h 10mdirect
Multiple Airlines Logo
00:15 - 14:10
DEL
-
KTM
13h 40m
2 stops
$424Multiple Airlines
Booking Insights

KAYAK's insights & trends for Kathmandu to New Delhi flights

Get data-powered insights and trends into flights from Kathmandu to New Delhi to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from Kathmandu to New Delhi?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Kathmandu to New Delhi departing in September.

Flight prices are above average for this route right now.

Flights to New Delhi from Kathmandu usually cost between $230 and $267 in September.
The lowest price found in the past 5 days was $296 on Multiple Airlines (1 Sept–9 Sept).

What’s the cheapest day of the week to fly from Kathmandu to New Delhi?

The average price of all round-trip flights from Kathmandu to New Delhi clicked on KAYAK for each day over the last 12 months.

When flying from Kathmandu to New Delhi, you should consider leaving on a Sunday and avoid Wednesdays if you are looking for the best rates. For your return to Kathmandu, you’ll find the best rates on Fridays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kathmandu to New Delhi, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kathmandu to New Delhi is January, where tickets cost $202 (return) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is $334 and $329 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kathmandu to New Delhi, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kathmandu to New Delhi, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

June

Cheapest flight

$165
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from Kathmandu to New Delhi

When to book flights from Kathmandu to New Delhi

Are your dates flexible? Find out the best times to travel from Kathmandu to New Delhi based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Kathmandu to New Delhi: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Kathmandu to New Delhi 
Verified travelerFlew with Nepal Airlines
KTM
-
DEL
Apr 2025
Have more than 3 hours transit duration between flights especially if it involves 2 different airlines.
Krishna P.Flew with Air India
KTM
-
DEL
Nov 2024
Be ready for unnecessary hassles created by Indian custom and security personnel. They are rude and slow. Checkin early and have more than two hours of layover time for a connecting flight.

FAQs for booking flights from Kathmandu to New Delhi

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

    In the last 5 days, the lowest price for a flight from Kathmandu to New Delhi was $165 for a one-way ticket and $296 for a return.

  • Which airports will I be using when flying from Kathmandu to New Delhi?

    When flying out of Kathmandu you will be using Kathmandu Tribhuvan. You will be landing at New Delhi, also known as New Delhi Indira Gandhi Intl.

  • Which airlines offer Wi-Fi service onboard planes from Kathmandu to New Delhi?

    flydubai, and Emirates offer inflight Wi-Fi service on the Kathmandu to New Delhi flight route.

  • Which aircraft models fly most regularly from Kathmandu to New Delhi?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Kathmandu to New Delhi flight route.

  • Which airline alliances offer flights from Kathmandu to New Delhi?

    Star Alliance is the only airline alliance operating flights between Kathmandu and New Delhi.

  • On which days can I fly direct from Kathmandu to New Delhi?

    There are direct flights from Kathmandu to New Delhi on a daily basis.

  • Which is the best airline for flights from Kathmandu to New Delhi, IndiGo or Nepal Airlines?

    The two airlines most popular with KAYAK users for flights from Kathmandu to New Delhi are IndiGo and Nepal Airlines. With an average price for the route of $279 and an overall rating of 6.8, IndiGo is the most popular choice. Nepal Airlines is also a great choice for the route, with an average price of $293 and an overall rating of 5.8.

  • How does KAYAK find such low prices on flights from Kathmandu to New Delhi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kathmandu to New Delhi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kathmandu to New Delhi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New Delhi from Kathmandu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kathmandu to New Delhi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to New Delhi with an airline and back to Kathmandu with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kathmandu to New Delhi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New Delhi from Kathmandu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kathmandu to New Delhi

  • Looking for a cheap flight? 25% of our users found flights on this route for $185 or less one-way and $639 or less round-trip.

Prefer to fly direct from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl.
Find which airlines fly direct from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport, which days they fly and book direct flights.

Direct departures

Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl

Monday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Tuesday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Wednesday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Thursday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Friday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Saturday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Sunday

Air India,IndiGo,Nepal Airlines, +1 more

Air India,IndiGo, +2 more

See more direct flights

Direct returns

New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan

Monday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Tuesday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Wednesday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Thursday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Friday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Saturday

Air India,IndiGo,Nepal Airlines

Air India,IndiGo, +1 more

Sunday

Air India,IndiGo,Nepal Airlines, +1 more

Air India,IndiGo, +2 more

See more direct flights

Reviews of the top 3 airlines flying from Kathmandu to New Delhi

 
See real verified KAYAK customer reviews for airlines flying from Kathmandu to New Delhi. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kathmandu to New Delhi? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
IndiGoOverall score based on 580 reviews
7.3Crew
6.2Food
5.6Entertainment
6.8Boarding
6.7Comfort
Airline reviews

झूठा है इंडिगो फ्लाइट में मील दिया नहीं जब शिकायत किया तो बोला आपको मिल चुका है

2.0 Mediocredeewakar, Jan 2026
SXR - DEL
Read more IndiGo reviews

झूठा है इंडिगो फ्लाइट में मील दिया नहीं जब शिकायत किया तो बोला आपको मिल चुका है

It took a lot of time to declare that the flight gonna be cancelled ☹️ very disappointed.

Electronic check in is must these days. Food could be better.

They denied my meal which was included in ticket and also damaged my bag completely and broke the wheel and still not accepting their fault

Very nice and pleasant. Boarding was quick and the crew were responsive

IndiGo is low cost and therefore no frills, but is always a pleasant experience. No mood lighting and fancy features but clean aircraft, professional crew and absolute value for money.

Very hard seats. No food service, even though price is not competitive.

deboarding is very poor after landing it took around 45 minutes to come out.

My baggage bag got broken and only 3000 voucher was given for compensation

Crew members forgot to serve sandwiches after serving the coffee. Worst was the handling of bag. One of wheel was Broken making it useless. Though a complaint was registered and assured of compensation voucher equal to part cost of the new bag.

Poor customer service! They don’t have 24/7 customer service. I was stranded in the transit area of the airport for over 21 hours. I was denied to board a plane without any help that caused my entire return flight to be cancelled. I had to book an entire new return flights. It caused me lots of stress, waste of my time and money.

What started as a small delay at checkin ended up being a two and a half hour delay by the time the plane took off. The annoying part was that we weren’t told what the holdup was.

Offer a pillow in business class for night flight. More comfortable seats. Offer alcoholic beverages. Get flight attendants that care.

It was not possible to do an online checkin with Nepal Airlines. Apart from that, all the rest was very good : good food, friendly staff that ensure that Covid rules are respected (not always easy),…

I paid $110 for a seat located at the start of a section and therefor would not have a chair in front of it, but this is not what I received. The floor plan was different from when I booked my ticket. This is very disappointing and my money needs to be returned.

Very comfortable flight. I appreciate the announcements were also in English.

Poor, pilot flew as if he was in hurry and had to coverup for wasted time

The planes did not have charging jacks for phones or lap tops and there are no monitors for movies. On the flight from Delhi to Hyderabad I was the last person in First asked for a meal choice and only one meal was available so I had no choice.

Entertainment systems did not work at all And the seats are the worse on this 787-8 aircraft. Normally I get good sleep on long flights but this time I only slept 2 hours out of the 8+.

The web check in doesn’t work. Had to wait 10 minutes on the counter for them to figure out boarding. I understand AI Express doesn’t have a practice to offer food to everyone in the business class. The flight attendant asks for name (not sure why she doesn’t know it especially with only 8 passengers in the business class) to figure out whether or not they should serve food. KAYAK should sell AI Express tickets separately, not as part of AI. Neither the experience close to AI, the Maharaja points also don’t get awarded despite Express being part of AI.

Terrible. Air India canceled my flight out of Kathmandu because of airport constructions but did not tell me. They should not be selling night flights out of Kathmandu right now that they know they will not honor. The staff was terrible and not helpful with my rebooking or compensating me.

Flight leg to and from IAD/Delhi was good. The leg to and from Delhi/KTM was terrible.

Their security process is excessive. We were checked when we got off our incoming plane, at the gate and up the stairs when boarding the plane. Come on.

Interment is zero tv wasn’t work phone charger plug doesn’t work moves doesn’t work

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

Information on your arrival and departure airports