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Dehradun

$792+ Cheap flights from Seattle (SEA) to Dehradun (DED)

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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DED
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Seattle to Dehradun

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Dehradun (DED). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2025.

Round-trip from

$934
(Trip.com)

One-way from

$792
(Yatra.com)
From Seattle/Tacoma Intl to Dehra Dun
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One-way flight from Seattle/Tacoma Intl to Dehra Dun
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Find flight deals from Seattle to Dehradun

Cheapest flights from Seattle to Dehradun
Explore the most affordable flight options available from Seattle to Dehradun. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/88:25 pmSEA - DED
2 stops31h 00mMultiple Airlines
Sun 6/158:05 pmDED - SEA
2 stops36h 10mMultiple Airlines
Deal found 4/29$934

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Seattle to Dehradun that are best for you.

Fly from

Seattle

Fly to

Dehradun

Route

Depart

Return

Price

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Sun 6/8

8:25 pm-3:55 pm

2 stops31h 00m

Dehra Dun

Sun 6/15

8:05 pm-7:45 pm

2 stops36h 10m

$934

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Sun 6/15

5:45 pm-1:00 pm

2 stops54h 45m

$792

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Seattle to Dehradun

Have a flexible travel schedule? Discover the best time to fly to Dehradun from Seattle with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Dehradun

Rainfall in Dehradun by month

Plan your trip to Dehradun by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dehradun ranges from 0.4 - 28.7 inches per month. August is typically the wettest month, when rainfall can reach 28.7 in. November is typically the driest time to visit Dehradun when rainfall is around 0.4 in.

Temperature in Dehradun by month

Plan your trip to Dehradun by taking into account the average temperature totals by month.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Dehradun

Get insights into the airlines that provide service to Dehradun. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dehradun. Reviews last updated April 30, 2025.
Air India
5.5
Fair
2,899 reviews

Boarding

6.2

Crew

6.6

Entertainment

4.6

Overall

5.5

Food

5.8

Comfort

5.5

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2024

SFO - DEL

It wasn't what I expected. The aircraft was falling apart literally. Was dirty, the tv didn't work,food was horrible, my trip was delayed 20 hours at the Last minute. I would not travel with air India any more
Air India
5.5
Fair
2,899 reviews
Air India
5.5
Fair
2,899 reviews

Boarding

6.2

Crew

6.6

Entertainment

4.6

Overall

5.5

Food

5.8

Comfort

5.5

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2024

SFO - DEL

It wasn't what I expected. The aircraft was falling apart literally. Was dirty, the tv didn't work,food was horrible, my trip was delayed 20 hours at the Last minute. I would not travel with air India any more

Related info for your journey

Find useful and relevant information for your journey from Seattle to Dehradun. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Seattle to Dehradun that include hotel bookings?

    Yes. In addition to deals on Seattle to Dehradun flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Dehradun?

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

  • Can I find deals for business class flights from Seattle to Dehradun?

    Yes. Cheapflights offers flight deals from Seattle 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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