$564 Cheap Flights from Dehradun (DED) to Washington (IAD)

View $564 flight on Wed, Oct 1, 2025Opens in a new window

Popular airlines from Dehradun (DED-Jolly Grant) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Dehradun to Washington (DED-IAD)

Prices were available within the past 7 days and start at $564 for one-way flights and $1,470 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Wed, Oct 1 - Wed, Oct 8
DED
Dehradun
IAD
Washington
$1,470 Roundtrip, found 21 hours ago
$1,470
Roundtrip
found 21 hours ago
Select Air India flight, departing Wed, Oct 1 from Dehradun to Washington, returning Wed, Oct 8, priced at $1,470 found 21 hours ago
Air India
Wed, Oct 1 - Wed, Oct 8
DED
Dehradun
IAD
Washington
$1,481 Roundtrip, found 21 hours ago
$1,481
Roundtrip
found 21 hours ago
Select Air India flight, departing Wed, Oct 1 from Dehradun to Washington, returning Wed, Oct 8, priced at $1,481 found 21 hours ago
Air India
Wed, Oct 1 - Wed, Oct 8
DED
Dehradun
IAD
Washington
$1,485 Roundtrip, found 21 hours ago
$1,485
Roundtrip
found 21 hours ago
Select Air India flight, departing Wed, Oct 1 from Dehradun to Washington, returning Wed, Oct 8, priced at $1,485 found 21 hours ago
Air India
Wed, Oct 1 - Wed, Oct 8
DED
Dehradun
IAD
Washington
$1,491 Roundtrip, found 21 hours ago
$1,491
Roundtrip
found 21 hours ago
Select Air India flight, departing Wed, Oct 1 from Dehradun to Washington, returning Wed, Oct 8, priced at $1,491 found 21 hours ago
Air India
Wed, Oct 1 - Wed, Oct 8
DED
Dehradun
IAD
Washington
$1,495 Roundtrip, found 21 hours ago
$1,495
Roundtrip
found 21 hours ago
Select Air India flight, departing Wed, Oct 1 from Dehradun to Washington, returning Wed, Oct 8, priced at $1,495 found 21 hours ago
Air India
Wed, Oct 1 - Wed, Oct 8
DED
Dehradun
IAD
Washington
$1,530 Roundtrip, found 21 hours ago
$1,530
Roundtrip
found 21 hours ago
Select Air India flight, departing Wed, Oct 1 from Dehradun to Washington, returning Wed, Oct 8, priced at $1,530 found 21 hours ago
Air India
Wed, Oct 1 - Wed, Oct 8
DED
Dehradun
IAD
Washington
$1,551 Roundtrip, found 21 hours ago
$1,551
Roundtrip
found 21 hours ago
Select Air India flight, departing Wed, Oct 1 from Dehradun to Washington, returning Wed, Oct 8, priced at $1,551 found 21 hours ago
Air India
Wed, Oct 1 - Wed, Oct 8
DED
Dehradun
IAD
Washington
$1,555 Roundtrip, found 21 hours ago
$1,555
Roundtrip
found 21 hours ago
Select Air India flight, departing Wed, Oct 1 from Dehradun to Washington, returning Wed, Oct 8, priced at $1,555 found 21 hours ago
Air India
Wed, Oct 1 - Wed, Oct 8
DED
Dehradun
IAD
Washington
$1,591 Roundtrip, found 21 hours ago
$1,591
Roundtrip
found 21 hours ago
Select Air India flight, departing Wed, Oct 1 from Dehradun to Washington, returning Wed, Oct 8, priced at $1,591 found 21 hours ago
Air India
Wed, Oct 1 - Wed, Oct 8
DED
Dehradun
IAD
Washington
$1,601 Roundtrip, found 21 hours ago
$1,601
Roundtrip
found 21 hours ago
Select Air India flight, departing Wed, Oct 1 from Dehradun to Washington, returning Wed, Oct 8, priced at $1,601 found 21 hours ago
Flights from Dehradun (DED) to Washington (IAD)
Origin airport
Jolly Grant
Destination airport
Washington Dulles Intl.
Roundtrip price
$1,470
Distance
7408 mi

Dehradun to Washington Flights

The cheapest times to fly from Dehradun to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dehradun to Washington are during the month of October. You can find some of the cheapest flights from Dehradun to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dehradun to Washington

Sunday is one of the best days to book for cheap flights from Dehradun to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dehradun to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dehradun to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $564 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dehradun to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dehradun to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Jolly Grant Airport (DED) to Washington Dulles Intl. Airport (IAD) cost?
Snag a cheap one-way flight from $564 or cheap return flight from $1,470 from Jolly Grant Airport (DED) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Jolly Grant Airport (DED) to Washington Dulles Intl. Airport (IAD)?
Planning your getaway for October can help you save, as it's the cheapest month for flights between DED and IAD. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Jolly Grant Airport (DED) to Washington Dulles Intl. Airport (IAD)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DED to IAD flight.
How many flights per day from Jolly Grant Airport (DED) to Washington Dulles Intl. Airport (IAD)?
Nonstop flights from Jolly Grant Airport (DED) to Washington Dulles Intl. Airport (IAD) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DED to IAD?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Jolly Grant Airport (DED) to Washington Dulles Intl. Airport (IAD)?
To avoid potential delays on the Jolly Grant Airport (DED) to Washington Dulles Intl. Airport (IAD) route, fly before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Jolly Grant Airport (DED) to Washington Dulles Intl. Airport (IAD) last-minute?
Last-minute fares from DED to IAD are typically more expensive. To secure the lowest prices, start looking for flights ahead of time. That said, if your travel plans are flexible, you may land a cheap fare just before your departure.
Is it cheaper to book a DED to IAD flight and hotel package?
Opting for a DED to IAD flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Jolly Grant Airport (DED) to Washington Dulles Intl. Airport (IAD)?
If you booked your DED to IAD flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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*Available to One Key members.