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Cheap flights from Washington to Dehradun from $1,161

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 to Dehradun departing on 10/8. 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 Washington to Dehradun

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air India Logo
11:18 pm - 9:55 amSEA  Seattle/Tacoma Intl-DED Dehra Dun
46h 07m2 stops New York John F Kennedy Intl Mumbai Chhatrapati Shivaji Intl
Air India Logo
4:50 pm - 4:15 pmDED  Dehra Dun-SEA Seattle/Tacoma Intl
36h 55m2 stops New Delhi Indira Gandhi Intl New York John F Kennedy Intl
$1,161Air India
Thu, Oct 8 - Wed, Dec 9
Multiple Airlines Logo
9:36 pm - 10:20 amSEA  Seattle/Tacoma Intl-DED Dehra Dun
48h 14m3 stops San Francisco Kolkata Netaji S. Chandra New Delhi Indira Gandhi Intl
Multiple Airlines Logo
4:50 pm - 1:38 pmDED  Dehra Dun-SEA Seattle/Tacoma Intl
34h 18m2 stops New Delhi Indira Gandhi Intl San Francisco
$1,517Multiple Airlines
Thu, Oct 8 - Wed, Dec 9

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Customize your flight search to find flights from State of Washington 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 August 12, 2026.
Use the filters below to find and compare flights from Washington to Dehradun that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip

SeattleDehradun

SEA Seattle/Tacoma Intl - DED Dehra Dun

SEADED

Seattle/Tacoma Intl

Thu 10/8

11:18 pm-9:55 am

2 stops46h 07m

Dehra Dun

Wed 12/9

4:50 pm-4:15 pm

2 stops36h 55m

$1,161
Quickest round-trip

SeattleDehradun

SEA Seattle/Tacoma Intl - DED Dehra Dun

SEADED

Seattle/Tacoma Intl

Thu 10/8

9:36 pm-10:20 am

3 stops48h 14m

Dehra Dun

Wed 12/9

4:50 pm-1:38 pm

2 stops34h 18m

$1,517

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap State of Washington to Dehradun flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Dehradun

Fastest flight time

38h 20m

Direct flights

None
The fastest flight from State of Washington to Dehradun takes 38h 20m
There are no direct flights from State of Washington to Dehradun. There are no popular flight routes from State of Washington to Dehradun.
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Frequently asked questions about flying from Washington to Dehradun

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

    Prices for flights from Washington to Dehra Dun Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Dehra Dun Airport.

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

    The necessary travel and health documents for your Dehra Dun Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Washington to Dehradun

  • How do I get Price Alerts for flights from State of Washington to Dehradun?

    Search flight deals from State of Washington to Dehradun. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from State of Washington to Dehradun with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 to Dehradun?

It is quick and easy to find Washington to Dehradun flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dehradun that suits you.

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

Yes. All flights to Dehradun from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Washington 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 to Dehradun right now. Can momondo alert me if prices change?

Price alerts on flights to Dehradun from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cabin classes currently available on flights to Dehradun

List of cabin classes available on flights landing in Dehradun. Availability may vary depending on flight origin and airline.
First Class to Dehradun
Business Class to Dehradun