How do most travelers feel about Air India?

The average rating from 2,975 Air India reviews by Cheapflights users is 5.5 (out of a maximum rating of 10). If you are considering flying DEL-KTM with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Kathmandu with Air India.

Can I get a flight from New Delhi to Kathmandu on Air India for under ₹ 18,064?

Cheapflights users have found 11 Air India flights for under ₹ 18,064 on the DEL-KTM route. Prices on flights to Kathmandu from New Delhi can vary based on many factors including dates. To look at price based on your preferred dates, click here.

Weekly Air India flight availability from New Delhi to Kathmandu

The most Air India flights from DEL to KTM are scheduled on a Wednesday (6 on average). You will have fewer Air India flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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.

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).

₹ 4,426+ Air India flights from New Delhi to Kathmandu

Cheapflights users flying from New Delhi to Kathmandu on Air India typically fly into Kathmandu Tribhuvan and depart from New Delhi Indira Gandhi Intl. Select your dates above for pricing.

Air India flights from New Delhi to Kathmandu in 2026

One-way from	₹ 4,426
Return from	₹ 10,477
Popular in	March
Cheapest in	January
Average price (all airlines)	₹ 12,916

Air India
28/1
Nonstop
1h 55m total
New Delhi to Kathmandu

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Air India
26/2-1/3
Nonstop
3h 45m total
New Delhi to Kathmandu

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Highest demand for flights from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan; 11% potential price increase.

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Best time to find cheap flights from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan; 2% potential price drop.

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Average price for all New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan flights (one-way and round-trip).

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How do most travelers feel about Air India?
The average rating from 2,975 Air India reviews by Cheapflights users is 5.5 (out of a maximum rating of 10). If you are considering flying DEL-KTM with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Kathmandu with Air India.
Can I get a flight from New Delhi to Kathmandu on Air India for under ₹ 18,064?
Cheapflights users have found 11 Air India flights for under ₹ 18,064 on the DEL-KTM route. Prices on flights to Kathmandu from New Delhi can vary based on many factors including dates. To look at price based on your preferred dates, click here.

Find Air India flight deals from New Delhi to Kathmandu

Enter your travel dates to find the best prices.

Cheapest Air India flights from New Delhi to Kathmandu
Explore the most affordable Air India flight options available from New Delhi to Kathmandu. Find the lowest fares with prices last updated on 16 January 2026.

Thu 22/117:55

DEL

KTM

Nonstop1h 55m

Air India

Sun 25/117:30

KTM

DEL

Nonstop1h 55m

Air India

Deal found 14/1₹ 10,477

Wed 21/107:05

DEL

KTM

Nonstop1h 45m

Air India

Wed 28/106:35

KTM

DEL

Nonstop2h 00m

Air India

Deal found 15/1₹ 10,568

Sat 31/122:00

DEL

KTM

Nonstop2h 00m

Air India

Sat 7/207:35

KTM

DEL

Nonstop2h 05m

Air India

Deal found 14/1₹ 10,658

Best Air India flights from New Delhi to Kathmandu
Discover carefully curated Air India flight deals from New Delhi to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 January 2026.

Mon 4/521:00

DEL

KTM

Nonstop1h 45m

Air India

Wed 13/506:30

KTM

DEL

Nonstop2h 05m

Air India

Deal found 14/1₹ 10,477

Sun 22/204:30

DEL

KTM

Nonstop1h 50m

Air India

Fri 27/221:05

KTM

DEL

Nonstop2h 05m

Air India

Deal found 15/1₹ 10,568

Thu 5/317:55

DEL

KTM

Nonstop1h 55m

Air India

Sun 8/321:05

KTM

DEL

Nonstop2h 05m

Air India

Deal found 14/1₹ 10,568

Direct Air India flights from New Delhi to Kathmandu
Explore direct Air India flight options from New Delhi to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 January 2026.

Sat 31/107:05

DEL

KTM

Nonstop1h 45m

Air India

Sat 7/207:35

KTM

DEL

Nonstop2h 05m

Air India

Deal found 13/1₹ 10,477

Sat 31/122:00

DEL

KTM

Nonstop2h 00m

Air India

Tue 3/221:05

KTM

DEL

Nonstop2h 05m

Air India

Deal found 14/1₹ 10,568

Thu 19/217:55

DEL

KTM

Nonstop1h 55m

Air India

Thu 5/314:55

KTM

DEL

Nonstop1h 50m

Air India

Deal found 14/1₹ 10,748

Last-minute Air India flights from New Delhi to Kathmandu
Discover last-minute Air India flight deals from New Delhi to Kathmandu. Data was last updated on 16 January 2026 and is based on user searches.

Thu 22/117:55

DEL

KTM

Nonstop1h 55m

Air India

Sun 25/117:30

KTM

DEL

Nonstop1h 55m

Air India

Deal found 14/1₹ 10,477

Wed 21/107:05

DEL

KTM

Nonstop1h 45m

Air India

Wed 28/106:35

KTM

DEL

Nonstop2h 00m

Air India

Deal found 15/1₹ 10,568

Sat 31/122:00

DEL

KTM

Nonstop2h 00m

Air India

Sat 7/207:35

KTM

DEL

Nonstop2h 05m

Air India

Deal found 14/1₹ 10,658

One-way Air India flights to Kathmandu
Search for one-way Air India flight options to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 16 January 2026.

Wed 28/117:55

DEL

KTM

Nonstop1h 55m

Air India

Deal found 15/1₹ 4,426

Fri 23/112:55

DEL

KTM

Nonstop2h 00m

Air India

Deal found 15/1₹ 4,516

Sat 16/505:00

DEL

KTM

Nonstop1h 20m

Air India

Deal found 14/1₹ 4,606

Prices

Airlines

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

Currently, the most affordable month to book a Air India flight from New Delhi to Kathmandu in August, with an average price of ₹ 7,948. Conversely, traveling with Air India from New Delhi to Kathmandu in May will be the most expensive, with an average cost of ₹ 13,458. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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.

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See what others are saying about Air India

Air India

5.5

Fair

2,975 reviews

Check prices

Overview

Recent reviews

8.0

Very Good|Dec 2025

Overall great except the process of getting off. The shuttles to connect to the terminals were missing for half an hour and we had to wait in the cold weather. The ground staff responsible seemed very unbothered about the situation

2.0

Poor|Dec 2025

Check in staff was very rude. He was yelling. Flight entertainment was not working for 16hrs flight. This is the worst airline with horrible service.

2.0

Poor|Dec 2025

They cancelled the flights and didnt even rebook it. The airport was a chaos and no staff helping out

2.0

Poor|Dec 2025

Only thing good is time it takes to reach india and USA. No one will ever use air india if they have an alternate of direct flight . Entertainment never works, flight seats are broken multiple ways 🙃 . Good flight for seniors as they do take care of food

10.0

Wonderful|Nov 2025

slowly air india is becoming my favorite airline.

1 out of 992

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Air India flights from New Delhi to Kathmandu (DEL - KTM)

Cheapflights users flying from New Delhi to Kathmandu on Air India typically fly into Kathmandu Tribhuvan and depart from New Delhi Indira Gandhi Intl. Select your dates above for pricing.

Air India flights from New Delhi to Kathmandu in 2026

Find detailed information about Air India flights from New Delhi to Kathmandu. Explore the options provided by Air India to plan your journey from New Delhi to Kathmandu. Data last updated 16 January 2026.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

How do most travelers feel about Air India?

Can I get a flight from New Delhi to Kathmandu on Air India for under ₹ 18,064?

Find Air India flight deals from New Delhi to Kathmandu

Cheapest Air India flights from New Delhi to KathmanduExplore the most affordable Air India flight options available from New Delhi to Kathmandu. Find the lowest fares with prices last updated on 16 January 2026.

Explore the most affordable Air India flight options available from New Delhi to Kathmandu. Find the lowest fares with prices last updated on 16 January 2026.

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

Weekly Air India flight availability from New Delhi to Kathmandu

Rainfall in Kathmandu by month

Temperature in Kathmandu by month

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.

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.

Other Air India flights from New Delhi

Browse through other Air India flights departing from New Delhi. Flight routes are based on user searches made on Cheapflights and were last updated on 16 January 2026.

See what others are saying about Air India

Overview

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Travel Smart

Cheapest Air India flights from New Delhi to Kathmandu
Explore the most affordable Air India flight options available from New Delhi to Kathmandu. Find the lowest fares with prices last updated on 16 January 2026.