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Cheap flights from Dehradun to Kathmandu from ₹ 7,359

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
DED — KTM
16 Dec — 23 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Dehradun to Kathmandu

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Cheapest flights from Dehradun to Kathmandu
Explore the most affordable flight options available from Dehradun to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 November 2025.

Wed 31/1219:45DED - KTM
1 stop13h 50mMultiple Airlines
Wed 7/113:45KTM - DED
1 stop5h 40mMultiple Airlines
Deal found 16/11₹ 20,746
Tue 30/1216:50DED - KTM
1 stop7h 10mMultiple Airlines
Tue 6/113:45KTM - DED
1 stop5h 40mMultiple Airlines
Deal found 15/11₹ 21,101
Tue 30/1219:45DED - KTM
1 stop13h 50mIndiGo
Tue 6/114:30KTM - DED
2 stops27h 40mIndiGo
Deal found 15/11₹ 22,785

Cheap flight deals from Dehradun to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Dehradun (DED) to Kathmandu (KTM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 November 2025.

Round-trip from

₹ 20,746

One-way from

₹ 7,359
31/12-7/1
  • 31/12-7/1
  • 2 total stops
  • 19h 30m total
  • Dehradun to Kathmandu
Search Deals
IndiGo
  • IndiGo
  • 4/12
  • 1 total stop
  • 13h 50m total
  • Dehradun to Kathmandu
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dehradun to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 16 November 2025.
Use the filters below to find and compare flights from Dehradun to Kathmandu that are best for you.

Fly from

Dehradun

Fly to

Kathmandu

Route

Depart

Return

Price

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Wed 31/12

19:45-09:50

1 stop13h 50m

Kathmandu Tribhuvan

Wed 7/1

13:45-19:10

1 stop5h 40m

₹ 20,746

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Tue 30/12

16:50-00:15

1 stop7h 10m

Kathmandu Tribhuvan

Tue 6/1

13:45-19:10

1 stop5h 40m

₹ 21,101

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Thu 5/2

12:50-21:20

1 stop8h 15m

Kathmandu Tribhuvan

Sun 8/2

07:35-16:10

1 stop8h 50m

₹ 22,342

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Tue 30/12

19:45-09:50

1 stop13h 50m

Kathmandu Tribhuvan

Tue 6/1

14:30-17:55

2 stops27h 40m

₹ 22,785

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Sat 7/3

12:50-06:35

1 stop17h 30m

Kathmandu Tribhuvan

Mon 9/3

14:55-16:10

1 stop25h 30m

₹ 24,204

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Sat 13/12

19:45-16:10

1 stop20h 10m

₹ 7,359

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Thu 4/12

19:45-09:50

1 stop13h 50m

₹ 7,359

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Sat 13/12

16:50-00:15

1 stop7h 10m

₹ 8,157

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Thu 4/12

12:50-21:20

1 stop8h 15m

₹ 8,157

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Wed 26/11

16:50-00:15

1 stop7h 10m

₹ 8,157

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 12 results
1
2

Best time to book a flight from Dehradun to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Dehradun 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.

Cheapflights Insights

Everything you need to know about your flight from Dehradun to Kathmandu

What is the cheapest month to book a flight from Dehradun to Kathmandu?

Currently, August is the cheapest month in which you can book a flight from Dehradun to Kathmandu (average of ₹ 14,451). Flying from Dehradun to Kathmandu in November is currently the most expensive (average of ₹ 41,670). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 16 November 2025.
Get a feel of what it's like to fly with Air India from Dehradun to Kathmandu by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air India
5.5
Fair
2,938 reviews
Check prices

Overall

5.5

Boarding

6.2

Comfort

5.5

Entertainment

4.6

Crew

6.6

Food

5.8

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

BOM - SFO

The flight seat was not very comfortable - it felt like there was something at the base of the seat that did not allow proper and comfortable seating. Food, which is typically a plus with Air India, was below expectations. The quantity was less and the frequency of service was also not very good. The crew was extremely courteous and helpful.
Air India
5.5
Fair
2,938 reviews
Air India
5.5
Fair
2,938 reviews
Check prices

Overall

5.5

Boarding

6.2

Comfort

5.5

Entertainment

4.6

Crew

6.6

Food

5.8

Reviews

1 / 20
8.0
Excellent

Anonymous,May 2025

BOM - SFO

The flight seat was not very comfortable - it felt like there was something at the base of the seat that did not allow proper and comfortable seating. Food, which is typically a plus with Air India, was below expectations. The quantity was less and the frequency of service was also not very good. The crew was extremely courteous and helpful.

Related info for your journey

Find useful and relevant information for your journey from Dehradun to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dehradun to Kathmandu?

    Air India and IndiGo can get you from Dehradun to Kathmandu in just under 8h 15m. Your travel time can differ by up to 5h 35m. The distance from Dehradun to Kathmandu is about 752 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Dehradun to Kathmandu round-trip?

    Currently priced at ₹ 14,568, Air India will fly you from Dehradun to Kathmandu and back. In addition to Air India, many other airlines offer competitively priced options for your trip.

  • Can I find deals for flights from Dehradun to Kathmandu that include hotel bookings?

    Yes. In addition to deals on Dehradun to Kathmandu flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dehradun to Kathmandu?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dehradun to Kathmandu.

  • Can I find deals for business class flights from Dehradun to Kathmandu?

    Yes. Cheapflights offers flight deals from Dehradun to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dehradun to Kathmandu?

    Currently, August is the cheapest month in which you can book a flight from Dehradun to Kathmandu (average of ₹ 14,451). Flying from Dehradun to Kathmandu in November is currently the most expensive (average of ₹ 41,670). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

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Complete your trip

Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Kathmandu car hire
Kathmandu Tribhuvan Airport car hire

Top airline flying from Dehradun to Kathmandu

Discover the top airline that operate flights from Dehradun to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 16 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 14,568Average₹ 14,613FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Dehradun to Kathmandu?

When you search for this flight from Dehradun to Kathmandu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dehradun to Kathmandu?

Cheapflights helps you find that perfect flight to Kathmandu from Dehradun by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dehradun to Kathmandu with no change fees?

Yes, we can. To see specific flights from Dehradun to Kathmandu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dehradun to Kathmandu become cheaper?

Yes, Cheapflights offers price alerts on Dehradun to Kathmandu flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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