฿1,978 Cheap Flights from Delhi (DEL) to Kathmandu (KTM)

View ฿1,978 flight on Tue, 12 Aug 2025Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Tribhuvan Intl. Airport (KTM)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿1,978 for one-way flights and ฿5,035 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Fri, 1 Aug - Wed, 6 Aug
DEL
Delhi
KTM
Kathmandu
฿5,035 Return, found 6 hours ago
฿5,035
Return
found 6 hours ago
Select Air India flight, departing Fri, 1 Aug from Delhi to Kathmandu, returning Wed, 6 Aug, priced at ฿5,035 found 6 hours ago
Air India
Sun, 17 Aug - Thu, 21 Aug
DEL
Delhi
KTM
Kathmandu
฿5,070 Return, found 1 day ago
฿5,070
Return
found 1 day ago
Select Air India flight, departing Sun, 17 Aug from Delhi to Kathmandu, returning Thu, 21 Aug, priced at ฿5,070 found 1 day ago
IndiGo
Mon, 25 Aug - Mon, 8 Sep
DEL
Delhi
KTM
Kathmandu
฿5,145 Return, found 6 days ago
฿5,145
Return
found 6 days ago
Select IndiGo flight, departing Mon, 25 Aug from Delhi to Kathmandu, returning Mon, 8 Sep, priced at ฿5,145 found 6 days ago
Air India
Thu, 14 Aug - Wed, 20 Aug
DEL
Delhi
KTM
Kathmandu
฿5,155 Return, found 5 days ago
฿5,155
Return
found 5 days ago
Select Air India flight, departing Thu, 14 Aug from Delhi to Kathmandu, returning Wed, 20 Aug, priced at ฿5,155 found 5 days ago
IndiGo
Mon, 25 Aug - Mon, 8 Sep
DEL
Delhi
KTM
Kathmandu
฿5,229 Return, found 6 days ago
฿5,229
Return
found 6 days ago
Select IndiGo flight, departing Mon, 25 Aug from Delhi to Kathmandu, returning Mon, 8 Sep, priced at ฿5,229 found 6 days ago
IndiGo
Tue, 12 Aug - Sat, 16 Aug
DEL
Delhi
KTM
Kathmandu
฿5,237 Return, found 16 hours ago
฿5,237
Return
found 16 hours ago
Select IndiGo flight, departing Tue, 12 Aug from Delhi to Kathmandu, returning Sat, 16 Aug, priced at ฿5,237 found 16 hours ago
IndiGo
Sun, 17 Aug - Thu, 21 Aug
DEL
Delhi
KTM
Kathmandu
฿5,317 Return, found 1 day ago
฿5,317
Return
found 1 day ago
Select IndiGo flight, departing Sun, 17 Aug from Delhi to Kathmandu, returning Thu, 21 Aug, priced at ฿5,317 found 1 day ago
FlexFlight
Wed, 3 Sep - Sun, 14 Sep
DEL
Delhi
KTM
Kathmandu
฿7,620 Return, found 6 days ago
฿7,620
Return
found 6 days ago
Select FlexFlight flight, departing Wed, 3 Sep from Delhi to Kathmandu, returning Sun, 14 Sep, priced at ฿7,620 found 6 days ago
SpiceJet
Tue, 12 Aug - Sat, 16 Aug
DEL
Delhi
KTM
Kathmandu
฿8,890 Return, found 16 hours ago
฿8,890
Return
found 16 hours ago
Select SpiceJet flight, departing Tue, 12 Aug from Delhi to Kathmandu, returning Sat, 16 Aug, priced at ฿8,890 found 16 hours ago
SriLankan Airlines
Sun, 17 Aug - Thu, 21 Aug
DEL
Delhi
KTM
Kathmandu
฿9,280 Return, found 1 day ago
฿9,280
Return
found 1 day ago
Select SriLankan Airlines flight, departing Sun, 17 Aug from Delhi to Kathmandu, returning Thu, 21 Aug, priced at ฿9,280 found 1 day ago

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

September is typically the cheapest month to fly

From ฿4,149 - ฿7,786 per traveller.

Graph displaying average flight prices per month

Flight from Delhi to Kathmandu route information
Origin airport
Indira Gandhi Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, Batik air , Cathay Pacific, FlexFlight, Hahn Air Systems, Hahn Air Technologies, IndiGo, Singapore Airlines, SpiceJet, SriLankan Airlines, Thai Airways International, Turkish Airlines
Return price
฿5,035
Distance
811 km
Average flight time
1 hour 52 mins

Perfect flights from Delhi to Kathmandu

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Delhi to Kathmandu. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Kathmandu, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Indira Gandhi Intl. to Tribhuvan Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿1,978 and roundtrip prices from ฿5,035. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Tribhuvan Intl. and explore Kathmandu and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your DEL to KTM travel arrangements today and embark on the journey of a lifetime in Kathmandu.

Frequently asked questions

How much is a flight from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between Indira Gandhi Intl. Airport (DEL) and KTM was ฿5,035. Fares this good don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport?
Each air carrier has its own set of terms and conditions. If you decide to cancel your getaway, head to our Customer Service Portal.
How do I find cheap flights from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for DEL to KTM flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DEL to Tribhuvan Intl. Airport (KTM)?
A flight distance of just 820 kilometres separates Delhi and Kathmandu. Once you're in the air, you won't have time to do much more than listen to some short podcasts.
Which airlines fly direct from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
Whether you're after a one-way or return flight, you'll have your choice of airlines that will take you straight from DEL to KTM. These are some of the most popular ones:

  • IndiGo - (6E) with 104 monthly flights
  • Nepal Airlines - (RA) with 60 monthly flights
  • Vistara - (UK) with 30 monthly flights
  • Air India - (AI) with 30 monthly flights

Are DEL to Tribhuvan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get an awesome last-minute deal from Delhi Airport to Tribhuvan Intl. Airport (KTM), but there's no guarantee. As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can rest assured you're always getting the latest offers.

Explore a world of travel with Expedia

*Available to Expedia members.