$91 Cheap Flights from Dehradun (DED) to Kathmandu (KTM)

View $91 flight on Sat, Aug 23, 2025Opens in a new window

Popular airlines from Dehradun (DED-Jolly Grant) to Tribhuvan Intl. Airport (KTM)

Cheap Flights from Dehradun to Kathmandu (DED-KTM)

Prices were available within the past 7 days and start at $91 for one-way flights and $181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Wed, Aug 20 - Wed, Aug 27
DED
Dehradun
KTM
Kathmandu
$181 Roundtrip, found 1 hour ago
$181
Roundtrip
found 1 hour ago
Select Air India flight, departing Wed, Aug 20 from Dehradun to Kathmandu, returning Wed, Aug 27, priced at $181 found 1 hour ago
Air India
Wed, Aug 20 - Sun, Aug 31
DED
Dehradun
KTM
Kathmandu
$189 Roundtrip, found 1 hour ago
$189
Roundtrip
found 1 hour ago
Select Air India flight, departing Wed, Aug 20 from Dehradun to Kathmandu, returning Sun, Aug 31, priced at $189 found 1 hour ago
Air India
Sat, Aug 16 - Sun, Aug 31
DED
Dehradun
KTM
Kathmandu
$196 Roundtrip, found 12 hours ago
$196
Roundtrip
found 12 hours ago
Select Air India flight, departing Sat, Aug 16 from Dehradun to Kathmandu, returning Sun, Aug 31, priced at $196 found 12 hours ago
Air India
Sat, Aug 23 - Thu, Aug 28
DED
Dehradun
KTM
Kathmandu
$202 Roundtrip, found 1 hour ago
$202
Roundtrip
found 1 hour ago
Select Air India flight, departing Sat, Aug 23 from Dehradun to Kathmandu, returning Thu, Aug 28, priced at $202 found 1 hour ago
Air India
Wed, Aug 13 - Sat, Aug 23
DED
Dehradun
KTM
Kathmandu
$209 Roundtrip, found 12 hours ago
$209
Roundtrip
found 12 hours ago
Select Air India flight, departing Wed, Aug 13 from Dehradun to Kathmandu, returning Sat, Aug 23, priced at $209 found 12 hours ago
Air India
Sat, Aug 23 - Thu, Aug 28
DED
Dehradun
KTM
Kathmandu
$210 Roundtrip, found 1 hour ago
$210
Roundtrip
found 1 hour ago
Select Air India flight, departing Sat, Aug 23 from Dehradun to Kathmandu, returning Thu, Aug 28, priced at $210 found 1 hour ago
IndiGo
Sat, Aug 23 - Thu, Aug 28
DED
Dehradun
KTM
Kathmandu
$214 Roundtrip, found 1 hour ago
$214
Roundtrip
found 1 hour ago
Select IndiGo flight, departing Sat, Aug 23 from Dehradun to Kathmandu, returning Thu, Aug 28, priced at $214 found 1 hour ago
IndiGo
Tue, Aug 12 - Tue, Aug 19
DED
Dehradun
KTM
Kathmandu
$216 Roundtrip, found 3 hours ago
$216
Roundtrip
found 3 hours ago
Select IndiGo flight, departing Tue, Aug 12 from Dehradun to Kathmandu, returning Tue, Aug 19, priced at $216 found 3 hours ago
IndiGo
Sat, Aug 30 - Sat, Sep 6
DED
Dehradun
KTM
Kathmandu
$217 Roundtrip, found 5 days ago
$217
Roundtrip
found 5 days ago
Select IndiGo flight, departing Sat, Aug 30 from Dehradun to Kathmandu, returning Sat, Sep 6, priced at $217 found 5 days ago
IndiGo
Tue, Sep 2 - Tue, Sep 9
DED
Dehradun
KTM
Kathmandu
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select IndiGo flight, departing Tue, Sep 2 from Dehradun to Kathmandu, returning Tue, Sep 9, priced at $219 found 2 days ago

Alternative airports near Kathmandu

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tribhuvan Intl. KTM. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $181
KTM
Tribhuvan Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $181
Flights from Dehradun (DED) to Kathmandu (KTM)
Origin airport
Jolly Grant
Destination airport
Tribhuvan Intl.
Airlines serving
Air India, IndiGo
Roundtrip price
$180
Distance
466 mi

Dehradun to Kathmandu Flights

The cheapest times to fly from Dehradun to Kathmandu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dehradun to Kathmandu are during the month of August. You can find some of the cheapest flights from Dehradun to Kathmandu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dehradun to Kathmandu

Sunday is one of the best days to book for cheap flights from Dehradun to Kathmandu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dehradun to Kathmandu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dehradun to Kathmandu in 2025. You can also book with separate airlines for your outbound and return journeys, from $91 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dehradun to Kathmandu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dehradun to Kathmandu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Jolly Grant Airport (DED) to Tribhuvan Intl. Airport (KTM) cost?
Secure a cheap one-way flight from $91 or cheap return flight from $181 from Jolly Grant Airport (DED) to Tribhuvan Intl. Airport (KTM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Jolly Grant Airport (DED) to Tribhuvan Intl. Airport (KTM)?
Planning your trip for August can help you save, as it's the cheapest month for flights between DED and KTM. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Jolly Grant Airport (DED) to Tribhuvan Intl. Airport (KTM)?
To find the cheapest airline that'll fly you from DED to KTM, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Jolly Grant Airport (DED) to Tribhuvan Intl. Airport (KTM)?
There are no daily direct flights departing from Jolly Grant Airport (DED) to Tribhuvan Intl. Airport (KTM). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from DED to KTM?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on various factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jolly Grant Airport (DED) to Tribhuvan Intl. Airport (KTM)?
To arrive at Tribhuvan Intl. Airport (KTM) on schedule, pick a flight that leaves Jolly Grant Airport (DED) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from Jolly Grant Airport (DED) to Tribhuvan Intl. Airport (KTM) last-minute?
Booking your flight from DED to KTM just before your trip is typically more expensive. But if there's some wiggle room with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a DED to KTM flight and hotel package?
Compared with arranging flights and hotels separately, booking a DED to KTM flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place takes the hassle out of travel planning. Simply secure your flights and choose from our extensive range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Jolly Grant Airport (DED) to Tribhuvan Intl. Airport (KTM)?
In most cases, you can reschedule or cancel your DED to KTM flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need further details, visit our Customer Service portal.

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*Available to One Key members.