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Cheap flights from Dehradun to Kathmandu from ₹ 8,525

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 17/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Air India Logo
12:50 - 08:55
DED
-
KTM
19h 50m
1 stop
Air India Logo
06:45 - 16:10
KTM
-
DED
9h 40m
1 stop
₹ 21,495Air India
Tue, 14 Apr - Wed, 24 Jun
Multiple Airlines Logo
12:50 - 20:05
DED
-
KTM
7h 00m
1 stop
Multiple Airlines Logo
07:35 - 18:05
KTM
-
DED
10h 45m
1 stop
₹ 21,676Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Air India Logo
12:50 - 20:05
DED
-
KTM
7h 00m
1 stop
Air India Logo
06:35 - 12:20
KTM
-
DED
6h 00m
1 stop
₹ 26,211Air India
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
18:25 - 15:40
DED
-
KTM
21h 00m
1 stop
Multiple Airlines Logo
14:55 - 12:20
KTM
-
DED
21h 40m
2 stops
₹ 28,660Multiple Airlines
Tue, 14 Apr - Wed, 24 Jun
Air India Logo
12:50 - 20:05
DED
-
KTM
7h 00m
1 stop
Air India Logo
14:45 - 16:10
KTM
-
DED
25h 40m
2 stops
₹ 29,114Air India
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
10:25 - 23:30
DED
-
KTM
36h 50m
2 stops
Multiple Airlines Logo
14:45 - 16:10
KTM
-
DED
25h 40m
2 stops
₹ 84,348Multiple Airlines
Thu, 19 Mar - Thu, 26 Mar
Multiple Airlines Logo
14:55 - 14:35
DED
-
KTM
23h 25m
2 stops
Multiple Airlines Logo
09:05 - 12:20
KTM
-
DED
27h 30m
2 stops
₹ 223,386Multiple Airlines
Tue, 14 Apr - Wed, 24 Jun

Air India flights from Dehradun to Kathmandu

Our best Air India deals on Dehradun to Kathmandu flight tickets
Air India
14 Apr
DED12:50Dehra Dun
19h 50m
1 stop
KTM08:55Kathmandu Tribhuvan
24 Jun
KTM06:45Kathmandu Tribhuvan
9h 40m
1 stop
DED16:10Dehra Dun
₹ 21,495
Air India
19 Mar
DED12:50Dehra Dun
7h 00m
1 stop
KTM20:05Kathmandu Tribhuvan
26 Mar
KTM06:35Kathmandu Tribhuvan
6h 00m
1 stop
DED12:20Dehra Dun
₹ 26,211
Air India
19 Mar
DED12:50Dehra Dun
7h 00m
1 stop
KTM20:05Kathmandu Tribhuvan
26 Mar
KTM14:45Kathmandu Tribhuvan
25h 40m
2 stops
DED16:10Dehra Dun
₹ 29,114

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 19 February 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

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Tue 14/4

12:50-08:55

1 stop19h 50m

Kathmandu Tribhuvan

Wed 24/6

06:45-16:10

1 stop9h 40m

₹ 21,495

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Thu 19/3

12:50-20:05

1 stop7h 00m

Kathmandu Tribhuvan

Thu 26/3

07:35-18:05

1 stop10h 45m

₹ 21,676

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Thu 19/3

12:50-20:05

1 stop7h 00m

Kathmandu Tribhuvan

Thu 26/3

06:35-12:20

1 stop6h 00m

₹ 26,211

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Tue 14/4

18:25-15:40

1 stop21h 00m

Kathmandu Tribhuvan

Wed 24/6

14:55-12:20

2 stops21h 40m

₹ 28,660

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Thu 19/3

12:50-20:05

1 stop7h 00m

Kathmandu Tribhuvan

Thu 26/3

14:45-16:10

2 stops25h 40m

₹ 29,114

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Thu 19/3

10:25-23:30

2 stops36h 50m

Kathmandu Tribhuvan

Thu 26/3

14:45-16:10

2 stops25h 40m

₹ 84,348

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Tue 14/4

14:55-14:35

2 stops23h 25m

Kathmandu Tribhuvan

Wed 24/6

09:05-12:20

2 stops27h 30m

₹ 223,386

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Wed 17/6

12:50-13:40

1 stop24h 35m

₹ 8,525

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Fri 3/4

20:05-09:50

1 stop13h 30m

₹ 9,705

DehradunKathmandu

DED - KTM

DEDKTM

Dehra Dun

Sat 28/3

19:45-09:50

1 stop13h 50m

₹ 9,977

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Dehradun to Kathmandu

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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

13h 50m

Direct flights

None
The fastest flight from Dehradun to Kathmandu takes 13h 50m
There are no direct flights from Dehradun to Kathmandu. There are no popular flight routes from Dehradun to Kathmandu.
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  • 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 13h 50m.

  • 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 many operators does momondo search for flights from Dehra Dun Airport to Kathmandu Tribhuvan Airport?

  • 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.

  • What is the most popular airline from Dehradun to Kathmandu?

Best airlines flying from Dehradun to Kathmandu

Compare and see reviews for airlines that fly from Dehradun to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 14,902Free CancellationRating
5.5
2,967 reviews
Search Air India flights

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.

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