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Cheap flights from Dehradun to Kathmandu from ₹ 12,101

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DED — KTM
10 Sep — 17 Sep1
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 11 August 2026.

Sat 22/819:50 -
1 stop23h 45m
Mon 31/810:50 -
1 stop23h 15m
Deal found 11/8₹ 24,774
Tue 8/919:50 -
1 stop23h 45m
Tue 15/910:50 -
1 stop8h 40m
Deal found 11/8₹ 26,394
Tue 8/910:55 -
1 stop5h 20m
Tue 15/907:35 -
1 stop5h 40m
Deal found 11/8₹ 26,489
Sat 5/916:35 -
1 stop17h 00m
Sat 12/920:50 -
1 stop18h 25m
Deal found 8/8₹ 27,251
Fri 4/917:15 -
1 stop6h 35m
Fri 11/910:05 -
1 stop24h 30m
Deal found 7/8₹ 27,442
Sun 6/913:30 -
1 stop6h 25m
Sun 13/910:50 -
1 stop8h 40m
Deal found 9/8₹ 27,727
Wed 23/915:40 -
1 stop21h 10m
Wed 30/914:05 -
1 stop5h 25m
Deal found 8/8₹ 28,109
Mon 21/910:35 -
1 stop9h 00m
Mon 28/920:50 -
1 stop22h 40m
Deal found 7/8₹ 29,824
Sat 22/811:35 -
2 stops12h 15m
Mon 31/810:50 -
1 stop23h 15m
Deal found 11/8₹ 31,253
Tue 1/1219:45 -
1 stop13h 50m
Sun 6/1210:50 -
1 stop8h 35m
Deal found 11/8₹ 32,587
Sun 29/1118:30 -
1 stop11h 50m
Sun 6/1213:45 -
1 stop5h 40m
Deal found 11/8₹ 34,397

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 11 August 2026.

Round-trip from

₹ 26,394

One-way from

₹ 12,101
IndiGo
  • IndiGo
  • 8/9-15/9
  • 2 total stops
  • 32h 25m total
  • Dehradun to Kathmandu
Search Deals
IndiGo
  • IndiGo
  • 7/9
  • 1 total stop
  • 23h 00m 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 11 August 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

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Tue 8/9

19:50-19:50

1 stop23h 45m

Kathmandu Tribhuvan

Tue 15/9

10:50-19:15

1 stop8h 40m

₹ 26,394

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Sat 5/9

16:35-09:50

1 stop17h 00m

Kathmandu Tribhuvan

Sat 12/9

20:50-15:00

1 stop18h 25m

₹ 27,251

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Mon 7/9

19:50-19:50

1 stop23h 45m

Kathmandu Tribhuvan

Mon 14/9

16:40-09:50

1 stop17h 25m

₹ 27,251

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Wed 23/9

15:40-13:05

1 stop21h 10m

Kathmandu Tribhuvan

Wed 30/9

14:05-19:15

1 stop5h 25m

₹ 28,109

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Mon 21/9

10:35-19:50

1 stop9h 00m

Kathmandu Tribhuvan

Mon 28/9

20:50-19:15

1 stop22h 40m

₹ 29,824

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Tue 1/12

19:45-09:50

1 stop13h 50m

Kathmandu Tribhuvan

Sun 6/12

10:50-19:10

1 stop8h 35m

₹ 32,587
Fastest return journey

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Thu 3/12

16:50-22:55

1 stop5h 50m

Kathmandu Tribhuvan

Sun 6/12

13:45-19:10

1 stop5h 40m

₹ 35,064

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Tue 3/11

19:45-09:50

1 stop13h 50m

Kathmandu Tribhuvan

Thu 5/11

13:45-19:10

1 stop5h 40m

₹ 38,113

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Wed 23/9

13:30-19:50

1 stop6h 05m

Kathmandu Tribhuvan

Wed 30/9

13:25-09:55

2 stops20h 45m

₹ 52,311

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Wed 2/12

12:50-19:50

1 stop6h 45m

Kathmandu Tribhuvan

Sun 6/12

17:10-09:55

2 stops17h 00m

₹ 67,746

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 16 resultsSorted by cheapest first
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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.

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?

    IndiGo can get you from Dehradun to Kathmandu in just under 23h 45m. Your travel time can differ by up to . The distance from Dehradun to Kathmandu is about 752 km.

  • 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

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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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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