Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Dulles Intl Airport to Dehradun from $1,278

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Dehradun departing on 9/30. 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
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Dehradun

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air France Logo
9:45 pm - 9:50 am
IAD
-
DED
50h 35m
2 stops
Air France Logo
7:45 pm - 5:35 pm
DED
-
IAD
31h 20m
2 stops
$1,278Air France
Wed, Sep 30 - Tue, Oct 27
Multiple Airlines Logo
10:55 am - 9:55 am
IAD
-
DED
37h 30m
2 stops
Multiple Airlines Logo
10:55 am - 8:40 am
DED
-
IAD
31h 15m
2 stops
$1,785Multiple Airlines
Wed, Jun 3 - Sun, Aug 9
Multiple Airlines Logo
8:20 pm - 10:20 am
IAD
-
DED
28h 30m
2 stops
Multiple Airlines Logo
2:55 pm - 4:45 pm
DED
-
IAD
35h 20m
2 stops
$1,803Multiple Airlines
Wed, Jul 1 - Wed, Jul 15
Multiple Airlines Logo
8:20 pm - 10:20 am
IAD
-
DED
28h 30m
2 stops
Multiple Airlines Logo
5:15 pm - 7:25 pm
DED
-
IAD
35h 40m
2 stops
$1,816Multiple Airlines
Wed, Jul 1 - Sun, Jul 26
Multiple Airlines Logo
8:20 pm - 10:20 am
IAD
-
DED
28h 30m
2 stops
Multiple Airlines Logo
5:15 pm - 8:40 am
DED
-
IAD
24h 55m
2 stops
$1,912Multiple Airlines
Tue, Jun 23 - Tue, Jun 30

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to Dehradun 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 832,500 searches. Data last updated May 13, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Dehradun that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Dehradun

IAD - DED

IADDED

Washington, D.C. Dulles Intl

Wed 9/30

9:45 pm-9:50 am

2 stops50h 35m

Dehra Dun

Tue 10/27

7:45 pm-5:35 pm

2 stops31h 20m

$1,278

Washington, D.C.Dehradun

IAD - DED

IADDED

Washington, D.C. Dulles Intl

Wed 6/3

10:55 am-9:55 am

2 stops37h 30m

Dehra Dun

Sun 8/9

10:55 am-8:40 am

2 stops31h 15m

$1,785

Washington, D.C.Dehradun

IAD - DED

IADDED

Washington, D.C. Dulles Intl

Wed 7/1

8:20 pm-10:20 am

2 stops28h 30m

Dehra Dun

Wed 7/15

2:55 pm-4:45 pm

2 stops35h 20m

$1,803

Washington, D.C.Dehradun

IAD - DED

IADDED

Washington, D.C. Dulles Intl

Wed 7/1

8:20 pm-10:20 am

2 stops28h 30m

Dehra Dun

Sun 7/26

5:15 pm-7:25 pm

2 stops35h 40m

$1,816
Quickest round-trip

Washington, D.C.Dehradun

IAD - DED

IADDED

Washington, D.C. Dulles Intl

Tue 6/23

8:20 pm-10:20 am

2 stops28h 30m

Dehra Dun

Tue 6/30

5:15 pm-8:40 am

2 stops24h 55m

$1,912
Cheapest one-way
Quickest one-way

Washington, D.C.Dehradun

IAD - DED

IADDED

Washington, D.C. Dulles Intl

Tue 6/23

6:15 pm-9:50 am

2 stops30h 05m

$1,790

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Dehradun from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Dehradun

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

Can stopping save me money on Washington, D.C. Dulles Intl Airport to Dehradun flights?

You could potentially save up to 1% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Dehradun flight.

When to book flights from Washington, D.C. Dulles Intl Airport to Dehradun

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Dehradun according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Dehradun (IAD to DED) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Dehradun

Fastest flight time

31h 10m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Dehradun takes 31h 10m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Dehradun. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Dehradun.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Dehradun

  • How far is Washington, D.C. Dulles Intl to Dehradun by plane?

    There are 7392.0 mi between Washington, D.C. Dulles Intl and Dehradun. In terms of flight time, this usually takes a little over 31h 10m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Dehra Dun Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Dehra Dun Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Dehra Dun Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Dehra Dun Airport.

  • What documentation or ID do you need to fly to Dehra Dun Airport?

    The travel and health documents you'll need for your trip to Dehra Dun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dehra Dun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Dehradun?

Book flights to Dehradun if you plan to visit one of these locations
Rishikesh
Mussoorie
Haridwar

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Dehradun?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dehradun from Washington, D.C..

Can I find flights from Washington, D.C. to Dehradun with flexible booking policies on momondo?

Flights from Washington, D.C. to Dehradun with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Dehradun?

momondo helps you find the best flight between Washington, D.C. and Dehradun by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Washington, D.C. to Dehradun 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 Dehradun trip

We make it super easy to schedule, organize 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
Fri 6/12
Fri 6/19
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Fly your favorite airline to Dehradun

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