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Cheap flights from Dehradun to Kathmandu from ₹ 6,119

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
DED — KTM
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dehradun to Kathmandu

Enter your travel dates to find the best prices.

Best flights from Dehradun to Kathmandu
Discover carefully curated flight deals from Dehradun to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 December 2025.

Sat 17/119:45DED - KTM
1 stop13h 50mMultiple Airlines
Sat 24/113:45KTM - DED
1 stop25h 50mMultiple Airlines
Deal found 3/12₹ 19,527

Find 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 5 December 2025.

Round-trip from

₹ 19,527

One-way from

₹ 6,119
17/1-24/1
  • 17/1-24/1
  • 2 total stops
  • 39h 40m total
  • Dehradun to Kathmandu
Search Deals
IndiGo
  • IndiGo
  • 17/1
  • 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 5 December 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

Sat 17/1

19:45-09:50

1 stop13h 50m

Kathmandu Tribhuvan

Sat 24/1

13:45-15:20

1 stop25h 50m

₹ 19,527

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Sat 17/1

19:45-09:50

1 stop13h 50m

₹ 6,119

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Mon 15/12

19:45-16:10

1 stop20h 10m

₹ 6,299

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Sun 18/1

19:45-09:50

1 stop13h 50m

₹ 6,659

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Wed 7/1

19:45-09:50

1 stop13h 50m

₹ 6,659

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Thu 8/1

19:45-16:10

1 stop20h 10m

₹ 6,659

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Tue 16/12

18:30-09:50

1 stop15h 05m

₹ 6,839

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Sat 13/12

19:45-09:50

1 stop13h 50m

₹ 9,359

Flights are sorted by cheapest return flights first.

Deals found on 3/12

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 ₹ 14,668). Flying from Dehradun to Kathmandu in November is currently the most expensive (average of ₹ 42,293). 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 5 December 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
2,950 reviews
Check prices

Food

5.8

Entertainment

4.6

Boarding

6.2

Crew

6.6

Overall

5.5

Comfort

5.5

Reviews

1 / 20
8.0
Excellent

Ann,Nov 2025

BOM - HYD

Not bad, but it was only a one-hour flight.
Air India
5.5
Fair
2,950 reviews
Air India
5.5
Fair
2,950 reviews
Check prices

Food

5.8

Entertainment

4.6

Boarding

6.2

Crew

6.6

Overall

5.5

Comfort

5.5

Reviews

1 / 20
8.0
Excellent

Ann,Nov 2025

BOM - HYD

Not bad, but it was only a one-hour flight.

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.

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

    Currently priced at ₹ 14,786, 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 ₹ 14,668). Flying from Dehradun to Kathmandu in November is currently the most expensive (average of ₹ 42,293). 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 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 14,786Average₹ 14,831FlexibilityNo 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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