Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Dehradun to Kathmandu from ₹ 12,084

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dehradun to Kathmandu departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Dehradun to Kathmandu

Cheap return flights

Enter your travel dates to find the best prices.
IndiGo Logo
16:35 - 09:50DED  Dehra Dun-KTM Kathmandu Tribhuvan
17h 00m1 stop New Delhi Indira Gandhi Intl
IndiGo Logo
20:50 - 15:00KTM  Kathmandu Tribhuvan-DED Dehra Dun
18h 25m1 stop New Delhi Indira Gandhi Intl
₹ 27,213IndiGo
Sat, 5 Sep - Sat, 12 Sep
Air India Logo
17:15 - 00:05DED  Dehra Dun-KTM Kathmandu Tribhuvan
6h 35m1 stop New Delhi Indira Gandhi Intl
Air India Logo
10:05 - 10:20KTM  Kathmandu Tribhuvan-DED Dehra Dun
24h 30m1 stop New Delhi Indira Gandhi Intl
₹ 27,404Air India
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
13:30 - 20:10DED  Dehra Dun-KTM Kathmandu Tribhuvan
6h 25m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
10:50 - 19:15KTM  Kathmandu Tribhuvan-DED Dehra Dun
8h 40m1 stop New Delhi Indira Gandhi Intl
₹ 27,689Multiple Airlines
Sun, 6 Sep - Sun, 13 Sep
IndiGo Logo
15:40 - 13:05DED  Dehra Dun-KTM Kathmandu Tribhuvan
21h 10m1 stop New Delhi Indira Gandhi Intl
IndiGo Logo
14:05 - 19:15KTM  Kathmandu Tribhuvan-DED Dehra Dun
5h 25m1 stop New Delhi Indira Gandhi Intl
₹ 28,070IndiGo
Wed, 23 Sep - Wed, 30 Sep
IndiGo Logo
10:35 - 19:50DED  Dehra Dun-KTM Kathmandu Tribhuvan
9h 00m1 stop New Delhi Indira Gandhi Intl
IndiGo Logo
20:50 - 19:15KTM  Kathmandu Tribhuvan-DED Dehra Dun
22h 40m1 stop New Delhi Indira Gandhi Intl
₹ 29,782IndiGo
Mon, 21 Sep - Mon, 28 Sep
IndiGo Logo
11:45 - 09:50DED  Dehra Dun-KTM Kathmandu Tribhuvan
21h 50m2 stops Jaipur Sanganeer New Delhi Indira Gandhi Intl
IndiGo Logo
20:50 - 19:15KTM  Kathmandu Tribhuvan-DED Dehra Dun
22h 40m1 stop New Delhi Indira Gandhi Intl
₹ 37,775IndiGo
Mon, 21 Sep - Mon, 28 Sep
IndiGo Logo
11:45 - 09:50DED  Dehra Dun-KTM Kathmandu Tribhuvan
21h 50m2 stops Jaipur Sanganeer New Delhi Indira Gandhi Intl
IndiGo Logo
15:10 - 09:50KTM  Kathmandu Tribhuvan-DED Dehra Dun
18h 55m3 stops Mumbai Chhatrapati Shivaji Intl Ahmedabad New Delhi Indira Gandhi Intl
₹ 41,771IndiGo
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
17:15 - 09:05DED  Dehra Dun-KTM Kathmandu Tribhuvan
15h 35m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
15:10 - 09:50KTM  Kathmandu Tribhuvan-DED Dehra Dun
18h 55m3 stops Mumbai Chhatrapati Shivaji Intl Ahmedabad New Delhi Indira Gandhi Intl
₹ 46,910Multiple Airlines
Mon, 21 Sep - Mon, 28 Sep
Multiple Airlines Logo
13:30 - 19:50DED  Dehra Dun-KTM Kathmandu Tribhuvan
6h 05m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
13:25 - 09:55KTM  Kathmandu Tribhuvan-DED Dehra Dun
20h 45m2 stops New Delhi Indira Gandhi Intl Mumbai Chhatrapati Shivaji Intl
₹ 52,238Multiple Airlines
Wed, 23 Sep - Wed, 30 Sep
Multiple Airlines Logo
14:55 - 14:35DED  Dehra Dun-KTM Kathmandu Tribhuvan
23h 25m2 stops Mumbai Chhatrapati Shivaji Intl Dubai Intl
Multiple Airlines Logo
17:30 - 10:20KTM  Kathmandu Tribhuvan-DED Dehra Dun
17h 05m1 stop New Delhi Indira Gandhi Intl
₹ 89,728Multiple Airlines
Sat, 5 Sep - Sat, 12 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

IndiGo flights from Dehradun to Kathmandu

Our best IndiGo deals on Dehradun to Kathmandu flight tickets
IndiGo
5 Sept
DED16:35Dehra Dun
17h 00m
1 stop
KTM09:50Kathmandu Tribhuvan
12 Sept
KTM20:50Kathmandu Tribhuvan
18h 25m
1 stop
DED15:00Dehra Dun
₹ 27,213
IndiGo
23 Sept
DED15:40Dehra Dun
21h 10m
1 stop
KTM13:05Kathmandu Tribhuvan
30 Sept
KTM14:05Kathmandu Tribhuvan
5h 25m
1 stop
DED19:15Dehra Dun
₹ 28,070
IndiGo
21 Sept
DED10:35Dehra Dun
9h 00m
1 stop
KTM19:50Kathmandu Tribhuvan
28 Sept
KTM20:50Kathmandu Tribhuvan
22h 40m
1 stop
DED19:15Dehra Dun
₹ 29,782

Air India flights from Dehradun to Kathmandu

Our best Air India deals on Dehradun to Kathmandu flight tickets
Air India
4 Sept
DED17:15Dehra Dun
6h 35m
1 stop
KTM00:05Kathmandu Tribhuvan
11 Sept
KTM10:05Kathmandu Tribhuvan
24h 30m
1 stop
DED10:20Dehra Dun
₹ 27,404
Air India
19 Sept
DED17:15Dehra Dun
15h 35m
1 stop
KTM09:05Kathmandu Tribhuvan
26 Sept
KTM14:40Kathmandu Tribhuvan
26h 10m
1 stop
DED16:35Dehra Dun
₹ 28,355

momondo 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, momondo users made 59,053 searches. Data last updated 10 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

Sat 5/9

16:35-09:50

1 stop17h 00m

Kathmandu Tribhuvan

Sat 12/9

20:50-15:00

1 stop18h 25m

₹ 27,213

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Fri 4/9

17:15-00:05

1 stop6h 35m

Kathmandu Tribhuvan

Fri 11/9

10:05-10:20

1 stop24h 30m

₹ 27,404
Fastest return journey

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Sun 6/9

13:30-20:10

1 stop6h 25m

Kathmandu Tribhuvan

Sun 13/9

10:50-19:15

1 stop8h 40m

₹ 27,689

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

₹ 28,070

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

₹ 29,782

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Mon 21/9

11:45-09:50

2 stops21h 50m

Kathmandu Tribhuvan

Mon 28/9

20:50-19:15

1 stop22h 40m

₹ 37,775

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Mon 21/9

11:45-09:50

2 stops21h 50m

Kathmandu Tribhuvan

Mon 28/9

15:10-09:50

3 stops18h 55m

₹ 41,771

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Mon 21/9

17:15-09:05

1 stop15h 35m

Kathmandu Tribhuvan

Mon 28/9

15:10-09:50

3 stops18h 55m

₹ 46,910

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

₹ 52,238

DehradunKathmandu

DED Dehra Dun - KTM Kathmandu Tribhuvan

DEDKTM

Dehra Dun

Sat 5/9

14:55-14:35

2 stops23h 25m

Kathmandu Tribhuvan

Sat 12/9

17:30-10:20

1 stop17h 05m

₹ 89,728

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Kathmandu from

How to get the cheapest flight ticket from Dehradun to Kathmandu

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How have Dehradun to Kathmandu flight prices changed over time?

When to book flights from Dehradun to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from Dehradun to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dehradun to Kathmandu (DED to KTM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dehradun to Kathmandu

Fastest flight time

21h 10m

Direct flights

None
The fastest flight from Dehradun to Kathmandu takes 21h 10m
There are no direct flights from Dehradun to Kathmandu. There are no popular flight routes from Dehradun to Kathmandu.
Search flight deals

Frequently asked questions about flying from Dehradun to Kathmandu

  • How far is Dehradun to Kathmandu Tribhuvan by plane?

    Dehradun and Kathmandu Tribhuvan are 765.1 km apart from one another. A reasonable flight in good conditions will take 21h 10m.

  • When did momondo last update prices for flights from Dehra Dun Airport to Kathmandu Tribhuvan Airport?

    Prices for flights from Dehra Dun Airport to Kathmandu Tribhuvan Airport are updated daily.

  • How old do you have to be to fly from Dehra Dun Airport to Kathmandu Tribhuvan Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dehra Dun Airport to Kathmandu Tribhuvan Airport.

  • What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

    The travel and health documents required for your trip to Kathmandu Tribhuvan Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kathmandu Tribhuvan Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Kathmandu?

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

Why use momondo?

Why should I use momondo to find a flight deal from Dehradun to Kathmandu?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dehradun to Kathmandu for you.

Can I find flights from Dehradun to Kathmandu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kathmandu from Dehradun with this policy.

How can momondo help me find flights from Dehradun to Kathmandu?

momondo provides multiple filters to help you find the best flight to Kathmandu from Dehradun. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dehradun to Kathmandu right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Dehradun to Kathmandu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/9
Wed 16/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Nepal

Fly your favourite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Air India