฿1,820 Cheap Air India flights from Delhi to Kathmandu (DEL→KTM)

View ฿1,820 flight on Sat, 21 Feb 2026Opens in a new window

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Air India flights from Delhi to Kathmandu (DEL→KTM)

Prices were available within the past 7 days and start at ฿1,820 for one-way flights and ฿4,140 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Sun, 8 Mar - Sun, 15 Mar
DEL
Delhi
KTM
Kathmandu
฿4,140 Return, found 2 days ago
฿4,140
Return
found 2 days ago
Select Air India flight, departing Sun, 8 Mar from Delhi to Kathmandu, returning Sun, 15 Mar, priced at ฿4,140 found 2 days ago
Air India
Fri, 27 Feb - Fri, 6 Mar
DEL
Delhi
KTM
Kathmandu
฿4,145 Return, found 4 days ago
฿4,145
Return
found 4 days ago
Select Air India flight, departing Fri, 27 Feb from Delhi to Kathmandu, returning Fri, 6 Mar, priced at ฿4,145 found 4 days ago
Air India
Thu, 5 Feb - Thu, 12 Feb
DEL
Delhi
KTM
Kathmandu
฿4,150 Return, found 4 days ago
฿4,150
Return
found 4 days ago
Select Air India flight, departing Thu, 5 Feb from Delhi to Kathmandu, returning Thu, 12 Feb, priced at ฿4,150 found 4 days ago
Air India
Sat, 11 Jul - Wed, 15 Jul
DEL
Delhi
KTM
Kathmandu
฿4,160 Return, found 3 days ago
฿4,160
Return
found 3 days ago
Select Air India flight, departing Sat, 11 Jul from Delhi to Kathmandu, returning Wed, 15 Jul, priced at ฿4,160 found 3 days ago
Air India
Fri, 6 Mar - Mon, 16 Mar
DEL
Delhi
KTM
Kathmandu
฿4,165 Return, found 6 days ago
฿4,165
Return
found 6 days ago
Select Air India flight, departing Fri, 6 Mar from Delhi to Kathmandu, returning Mon, 16 Mar, priced at ฿4,165 found 6 days ago
Air India
Thu, 5 Feb - Thu, 12 Feb
DEL
Delhi
KTM
Kathmandu
฿4,170 Return, found 4 days ago
฿4,170
Return
found 4 days ago
Select Air India flight, departing Thu, 5 Feb from Delhi to Kathmandu, returning Thu, 12 Feb, priced at ฿4,170 found 4 days ago

Find the cheapest month to fly from New Delhi (DEL) to Kathmandu (KTM)

August is typically the cheapest month to fly

From ฿4,470 - ฿5,668 per traveller.
Flight from Delhi to Kathmandu route information
Origin airport
Indira Gandhi Intl.
Destination airport
Tribhuvan Intl.
Distance
811 km
Average flight time
2 hours 2 mins

Frequently asked questions

How much is an Air India flight from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
You'll discover affordable round-trip Air India flights from ฿4,140 from DEL to KTM by sorting your results from "Price (lowest to highest)" on Expedia. Or look for options from ฿1,820 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DEL to KTM with Air India?
July is one of the cheapest months to fly to Kathmandu with Air India. You could also find fantastic deals on one-way and return tickets in August.
Does Air India fly nonstop from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
Skip the layovers and fly from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM) on any of Air India's 28 direct weekly flights. Apply Expedia's "Nonstop" and "Airline" filters to find the Air India flight that'll get you to KTM at your preferred time.
How long does it take to fly from DEL to KTM with Air India?
On average, it takes 1h 43m to travel nonstop from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM) with Air India.
Which day of the week has the most Air India flights from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
If it's flexibility you're after, Sunday offers the most choice for Air India flights from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM). You can select from 4 different departures.
What airports does Air India fly into in Kathmandu?
Hop on an Air India flight from Indira Gandhi Intl. Airport (DEL) to Kathmandu, and you'll likely land at Tribhuvan Intl. Airport (KTM). This is the airline's primary hub here.
What kind of luggage can I take on an Air India flight from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
You can have 1 cabin bag weighing up to 12 kgs and dimensions not exceeding 53 centimetres x 23 centimetres x 33 centimetres. You can also take a small personal item with you when flying standard economy from DEL to KTM with Air India. Luggage limits may vary by fare type and cabin class, so check Air India's website to avoid any additional fees at the airport.
What type of plane does Air India fly from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
Jet off on an Air India flight from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM), and you'll usually be on an Airbus A320neo. Bear in mind though, that the aircraft type can vary due to operational demands.
Can I change or cancel my Air India flight from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
Depending on your ticket type, a fee typically applies if you change or cancel your flight more than 24 hours after confirmation. To secure tickets with more flexibility, select our "Changes included" or "No cancel fee" filter when you search for flights. To learn more about modifying or cancelling your reservation, go to "Trips," select your flight and click on "Manage Booking."
*Available to Expedia members.