$75 Cheap Flights from Delhi (DEL) to Kathmandu (KTM)

View $75 flight on Tue, Jul 1, 2025Opens in a new window

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

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Find available prices by choosing your travel dates.

Cheap Flights from Delhi to Kathmandu (DEL-KTM)

Prices were available within the past 7 days and start at $75 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Thu, Aug 28 - Sun, Aug 31
DEL
Delhi
KTM
Kathmandu
$160 Roundtrip, found 2 days ago
$160
Roundtrip
found 2 days ago
Select Air India flight, departing Thu, Aug 28 from Delhi to Kathmandu, returning Sun, Aug 31, priced at $160 found 2 days ago
Air India
Wed, Sep 17 - Sat, Sep 20
DEL
Delhi
KTM
Kathmandu
$164 Roundtrip, found 17 hours ago
$164
Roundtrip
found 17 hours ago
Select Air India flight, departing Wed, Sep 17 from Delhi to Kathmandu, returning Sat, Sep 20, priced at $164 found 17 hours ago
Air India
Fri, Jul 11 - Sat, Jul 19
DEL
Delhi
KTM
Kathmandu
$165 Roundtrip, found 6 days ago
$165
Roundtrip
found 6 days ago
Select Air India flight, departing Fri, Jul 11 from Delhi to Kathmandu, returning Sat, Jul 19, priced at $165 found 6 days ago
Air India
Mon, Aug 4 - Sat, Aug 23
DEL
Delhi
KTM
Kathmandu
$166 Roundtrip, found 2 days ago
$166
Roundtrip
found 2 days ago
Select Air India flight, departing Mon, Aug 4 from Delhi to Kathmandu, returning Sat, Aug 23, priced at $166 found 2 days ago
Air India
Tue, May 6 - Thu, Jul 10
DEL
Delhi
KTM
Kathmandu
$167 Roundtrip, found 1 day ago
$167
Roundtrip
found 1 day ago
Select Air India flight, departing Tue, May 6 from Delhi to Kathmandu, returning Thu, Jul 10, priced at $167 found 1 day ago
Air India
Thu, Aug 28 - Sun, Sep 7
DEL
Delhi
KTM
Kathmandu
$167 Roundtrip, found 2 days ago
$167
Roundtrip
found 2 days ago
Select Air India flight, departing Thu, Aug 28 from Delhi to Kathmandu, returning Sun, Sep 7, priced at $167 found 2 days ago
IndiGo
Tue, Jul 1 - Tue, Aug 12
DEL
Delhi
KTM
Kathmandu
$201 Roundtrip, just found
$201
Roundtrip
just found
Select IndiGo flight, departing Tue, Jul 1 from Delhi to Kathmandu, returning Tue, Aug 12, priced at $201 just found
FlexFlight
Wed, Jul 23 - Sun, Jul 27
DEL
Delhi
KTM
Kathmandu
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select FlexFlight flight, departing Wed, Jul 23 from Delhi to Kathmandu, returning Sun, Jul 27, priced at $241 found 1 day ago
SriLankan Airlines
Tue, May 27 - Mon, Jun 2
DEL
Delhi
KTM
Kathmandu
$272 Roundtrip, found 3 days ago
$272
Roundtrip
found 3 days ago
Select SriLankan Airlines flight, departing Tue, May 27 from Delhi to Kathmandu, returning Mon, Jun 2, priced at $272 found 3 days ago
Air Arabia
Tue, Jul 1 - Tue, Aug 12
DEL
Delhi
KTM
Kathmandu
$632 Roundtrip, just found
$632
Roundtrip
just found
Select Air Arabia flight, departing Tue, Jul 1 from Delhi to Kathmandu, returning Tue, Aug 12, priced at $632 just found

Frequently asked questions

How much does a flight from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM) cost?
Discover the latest flight deals from DEL to KTM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DEL to KTM?
The cheapest flights from DEL to KTM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
Select from 4 carriers that fly direct from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM). Including:

  • Air India
  • IndiGo
  • Nepal Airlines

What is the cheapest airline that flies from DEL to KTM?
With tickets starting at $65 for a one-way journey from DEL to KTM, Air India is currently the cheapest carrier operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DEL on July 9 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
With, on average, 7 nonstop flights that operate from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM) each day, you’ll be on your way in no time.
What are the most popular departure times for flights from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
Flights between DEL and KTM are their busiest at 11 AM. If you’re after a quieter trip and possibly cheaper prices, choose a departure outside the usual busy windows.
What day of the week has the most flights from DEL to KTM?
Sunday offers the most flights from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM). Consider jetting off on this day and you’ll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
Catch the earliest flight at around 7:10AM UTC+5, departing from Indira Gandhi Intl. Airport (DEL). You’ll be in the air for around 1h 40m, reaching Tribhuvan Intl. Airport (KTM) at approximately 9:05AM UTC+5.
How long does it take to fly from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
The average flight time from DEL to KTM is 1 hour and 42 minutes, covering a total distance of 510 mi.
What is the best time to fly from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
To avoid possible delays on the Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Kathmandu from Indira Gandhi Intl. Airport (DEL)?
Explore your flight options from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM). This is the only Kathmandu airport you can arrive at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM) last-minute?
Last-minute bookings from DEL to KTM are typically more expensive. To secure the lowest rates, start looking for flights as soon as possible. That said, if you can play around with your travel dates, it’s possible to find a cheap ticket right before you leave.
Is it cheaper to book a DEL to KTM flight and hotel package?
Compared with arranging flights and hotels separately, booking a DEL to KTM flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of travel planning. Simply pick your flights and select from our extensive range of stays, then tailor your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport (KTM)?
You can usually reschedule or cancel your DEL to KTM flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.
*Available to One Key members.