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Cheap flights from Dehradun to Kathmandu from ₹ 11,460

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
DED — KTM
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dehradun to Kathmandu

Enter your travel dates to find the best prices.

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 2 April 2026.

Tue 12/510:35
DED
-
KTM
1 stop7h 20m
Multiple Airlines
Tue 19/508:10
KTM
-
DED
1 stop11h 20m
Multiple Airlines
Deal found 28/3₹ 29,721
Sat 16/510:35
DED
-
KTM
1 stop7h 20m
Multiple Airlines
Sat 23/508:10
KTM
-
DED
1 stop11h 20m
Multiple Airlines
Deal found 1/4₹ 30,373
Thu 30/417:15
DED
-
KTM
1 stop15h 25m
Air India
Thu 7/506:45
KTM
-
DED
1 stop6h 30m
Air India
Deal found 1/4₹ 34,379
Fri 15/513:15
DED
-
KTM
1 stop23h 20m
Multiple Airlines
Fri 22/506:45
KTM
-
DED
1 stop6h 10m
Multiple Airlines
Deal found 31/3₹ 34,472
Sat 16/516:35
DED
-
KTM
2 stops21h 20m
IndiGo
Sat 23/510:50
KTM
-
DED
1 stop8h 40m
IndiGo
Deal found 1/4₹ 37,547
Fri 15/519:50
DED
-
KTM
2 stops18h 05m
IndiGo
Fri 22/510:50
KTM
-
DED
1 stop8h 40m
IndiGo
Deal found 31/3₹ 42,764

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 2 April 2026.

Round-trip from

₹ 29,721

One-way from

₹ 11,460
12/5-19/5
  • 12/5-19/5
  • 2 total stops
  • 18h 40m total
  • Dehradun to Kathmandu
Search Deals
IndiGo
  • IndiGo
  • 6/4
  • 1 total stop
  • 23h 35m 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 2 April 2026.
Use the filters below to find and compare flights from Dehradun to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Tue 12/5

10:35-18:10

1 stop7h 20m

Kathmandu Tribhuvan

Tue 19/5

08:10-19:15

1 stop11h 20m

₹ 29,721

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Sat 16/5

10:35-18:10

1 stop7h 20m

Kathmandu Tribhuvan

Sat 23/5

08:10-19:15

1 stop11h 20m

₹ 30,373

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Thu 30/4

17:15-08:55

1 stop15h 25m

Kathmandu Tribhuvan

Thu 7/5

06:45-13:00

1 stop6h 30m

₹ 34,379

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Fri 15/5

13:15-12:50

1 stop23h 20m

Kathmandu Tribhuvan

Fri 22/5

06:45-12:40

1 stop6h 10m

₹ 34,472

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Sat 16/5

16:35-14:10

2 stops21h 20m

Kathmandu Tribhuvan

Sat 23/5

10:50-19:15

1 stop8h 40m

₹ 37,547

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Fri 15/5

19:50-14:10

2 stops18h 05m

Kathmandu Tribhuvan

Fri 22/5

10:50-19:15

1 stop8h 40m

₹ 42,764
Cheapest one-way

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Mon 6/4

13:15-13:05

1 stop23h 35m

₹ 11,460

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Fri 22/5

19:50-15:40

1 stop19h 35m

₹ 17,329
Fastest single journey

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Thu 14/5

17:15-08:55

1 stop15h 25m

₹ 19,193

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Mon 6/4

20:30-19:50

3 stops23h 05m

₹ 26,180

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 14 resultsSorted by cheapest first
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.

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 2 April 2026.
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
2,972 reviews
Check prices

Overall

5.5

Entertainment

4.6

Food

5.8

Boarding

6.2

Comfort

5.5

Crew

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

DEL - YYZ

Ridiculous. Broken seat, wrong food, no snack options that were friendly for my diet (Jain), minimal effort to help passengers… how is this airline still operating besides on the mere helplessness of passengers. Terrible.
Air India
5.5
Fair
2,972 reviews
Air India
5.5
Fair
2,972 reviews
Check prices

Overall

5.5

Entertainment

4.6

Food

5.8

Boarding

6.2

Comfort

5.5

Crew

6.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

DEL - YYZ

Ridiculous. Broken seat, wrong food, no snack options that were friendly for my diet (Jain), minimal effort to help passengers… how is this airline still operating besides on the mere helplessness of passengers. Terrible.

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 15h 25m. Your travel time can differ by up to 5h 55m. 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 ₹ 15,308, 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.

See more FAQs

Travelling to a place near Kathmandu?

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

Browse thousands of different options on Cheapflights for your next trip

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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 2 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest₹ 15,308Average₹ 15,356FlexibilityNo 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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