In terms of precipitation, rainfall in Dehradun ranges from 9.0 - 728.0 inches per month. August is typically the wettest month, when rainfall can reach 728.0 mm. November is typically the driest time to visit Dehradun when rainfall is around 9.0 mm.

If weather is an important factor for your trip to Dehradun, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

What is the cheapest time of day to fly from WAS to DED?

When flying from Washington, D.C. to Dehradun, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Dehradun from Washington, D.C.?

For a flight from Washington, D.C. to Dehradun, you will be flying into Dehra Dun. Dehra Dun (DED) is just 20.5 km from the centre vof the city. Dehra Dun is the only Dehradun airport and it handles 0 inbound flights from Washington, D.C. per day. 0 airlines have flights to Dehra Dun from Washington, D.C. on a regular basis.

Can I find deals for flights from Washington, D.C. to Dehradun that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Dehradun flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Dehradun?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Dehradun.

Can I find deals for business class flights from Washington, D.C. to Dehradun?

Yes. Cheapflights offers flight deals from Washington, D.C. to Dehradun by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 46,019+ Cheap Flights from Washington, D.C. to Dehradun

Cheap flight deals from Washington, D.C. to Dehradun

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Cheapest flights from Washington, D.C. to Dehradun
Explore the most affordable flight options available from Washington, D.C. to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Sun 20/915:10 -

3 stops33h 15m

Wed 23/912:50 -

2 stops30h 25m

Deal found 20/8₹ 113,853

Thu 1/1015:10 -

3 stops33h 10m

Thu 8/1013:15 -

3 stops30h 00m

Deal found 17/8₹ 128,300

Sun 4/1015:10 -

3 stops33h 40m

Sun 11/1012:50 -

2 stops30h 25m

Deal found 20/8₹ 134,518

Find flight deals from Washington, D.C. to Dehradun

Round-trip from	₹ 126,577
One-way from	₹ 46,019

30/1-25/2
4 total stops
69h 00m total
Washington, D.C. to Dehradun

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20/9
2 total stops
39h 55m total
Washington, D.C. to Dehradun

Search Deals

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Use the filters below to find and compare flights from Washington, D.C. to Dehradun that are best for you.

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Cheapest return flight

Washington, D.C.Dehradun

IAD Washington, D.C. Dulles Intl - DED Dehra Dun

IADDED

Washington, D.C. Dulles Intl

Sat 30/1

10:30-16:10

2 stops43h 10m

Dehra Dun

Thu 25/2

16:50-08:10

2 stops25h 50m

₹ 126,577

Fastest return journey

Washington, D.C.Dehradun

IAD Washington, D.C. Dulles Intl - DED Dehra Dun

IADDED

Washington, D.C. Dulles Intl

Thu 1/10

15:10-09:50

3 stops33h 10m

Dehra Dun

Thu 8/10

13:15-09:45

3 stops30h 00m

₹ 128,300

Washington, D.C.Dehradun

IAD Washington, D.C. Dulles Intl - DED Dehra Dun

IADDED

Washington, D.C. Dulles Intl

Sun 4/10

15:10-09:55

2 stops33h 15m

Dehra Dun

Sun 11/10

14:55-09:45

2 stops52h 20m

₹ 159,585

Cheapest one-way

Fastest single journey

Washington, D.C.Dehradun

IAD Washington, D.C. Dulles Intl - DED Dehra Dun

IADDED

Washington, D.C. Dulles Intl

Sun 20/9

15:10-16:35

2 stops39h 55m

₹ 46,019

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Sorted by cheapest first

Best time to book a flight from Washington, D.C. to Dehradun

Have a flexible travel schedule? Discover the best time to fly to Dehradun from Washington, D.C. with our price prediction graph.

WAS-DED

IAD-DED

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Everything you need to know about your flight from Washington, D.C. to Dehradun

WAS-DED

IAD-DED

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Dehradun from Washington, D.C.?
For a flight from Washington, D.C. to Dehradun, you will be flying into Dehra Dun. Dehra Dun (DED) is just 20.5 km from the centre vof the city. Dehra Dun is the only Dehradun airport and it handles 0 inbound flights from Washington, D.C. per day. 0 airlines have flights to Dehra Dun from Washington, D.C. on a regular basis.
Can I find deals for flights from Washington, D.C. to Dehradun that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Dehradun flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Dehradun?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Dehradun.
Can I find deals for business class flights from Washington, D.C. to Dehradun?
Yes. Cheapflights offers flight deals from Washington, D.C. to Dehradun by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Washington, D.C. to Dehradun from ₹ 46,019

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington, D.C. to Dehradun

Cheapest flights from Washington, D.C. to DehradunExplore the most affordable flight options available from Washington, D.C. to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Explore the most affordable flight options available from Washington, D.C. to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Washington, D.C. to DehradunDiscover carefully curated flight deals from Washington, D.C. to Dehradun that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Discover carefully curated flight deals from Washington, D.C. to Dehradun that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Washington, D.C. to DehradunDiscover last-minute flight deals from Washington, D.C. to Dehradun. Data last updated 21 August 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Dehradun. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Washington, D.C. to DehradunSearch for one-way flight options from Washington, D.C. to Dehradun. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

Search for one-way flight options from Washington, D.C. to Dehradun. Find affordable one-way fares based on user searches. Data last updated 21 August 2026.

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Related info for your journey

What airport do you fly into for flights to Dehradun from Washington, D.C.?

Can I find deals for flights from Washington, D.C. to Dehradun that include hotel bookings?

How can I find direct flights from Washington, D.C. to Dehradun?

Can I find deals for business class flights from Washington, D.C. to Dehradun?

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Cheapest flights from Washington, D.C. to Dehradun
Explore the most affordable flight options available from Washington, D.C. to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 August 2026.

Best flights from Washington, D.C. to Dehradun
Discover carefully curated flight deals from Washington, D.C. to Dehradun that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 August 2026.

Last-minute flights from Washington, D.C. to Dehradun
Discover last-minute flight deals from Washington, D.C. to Dehradun. Data last updated 21 August 2026 and is based on user searches.

One-way flights from Washington, D.C. to Dehradun
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