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Cheap flights from Seattle to Dehradun from $750

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Dehradun departing on 8/26. 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 Seattle to Dehradun

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:15 am - 9:50 am
SEA
-
DED
35h 05m
2 stops
Multiple Airlines Logo
10:35 am - 8:45 am
DED
-
SEA
58h 40m
2 stops
$1,161Multiple Airlines
Thu, Oct 1 - Tue, Oct 13
Multiple Airlines Logo
10:15 am - 9:50 am
SEA
-
DED
35h 05m
2 stops
Multiple Airlines Logo
11:45 am - 8:45 am
DED
-
SEA
57h 30m
3 stops
$1,188Multiple Airlines
Thu, Oct 1 - Tue, Oct 13
Multiple Airlines Logo
10:47 am - 9:50 am
SEA
-
DED
34h 33m
3 stops
Multiple Airlines Logo
11:45 am - 12:25 pm
DED
-
SEA
37h 10m
3 stops
$1,290Multiple Airlines
Thu, Oct 1 - Tue, Oct 13
Air India Logo
9:40 pm - 10:20 am
SEA
-
DED
48h 10m
2 stops
Air India Logo
2:55 pm - 4:20 pm
DED
-
SEA
37h 55m
2 stops
$1,464Air India
Thu, Oct 1 - Tue, Oct 13
Multiple Airlines Logo
5:15 pm - 10:20 am
SEA
-
DED
52h 35m
2 stops
Multiple Airlines Logo
10:55 am - 1:25 pm
DED
-
SEA
39h 00m
2 stops
$1,509Multiple Airlines
Thu, Oct 1 - Fri, Oct 16
Multiple Airlines Logo
10:47 am - 1:00 pm
SEA
-
DED
37h 43m
3 stops
Multiple Airlines Logo
10:55 am - 12:56 pm
DED
-
SEA
38h 31m
2 stops
$1,606Multiple Airlines
Thu, Oct 1 - Fri, Oct 16
Multiple Airlines Logo
8:42 pm - 4:35 pm
SEA
-
DED
55h 23m
3 stops
Multiple Airlines Logo
5:10 pm - 11:55 pm
DED
-
SEA
43h 15m
3 stops
$1,879Multiple Airlines
Fri, Jul 17 - Fri, Jul 24
Multiple Airlines Logo
8:42 pm - 1:00 pm
SEA
-
DED
51h 48m
3 stops
Multiple Airlines Logo
5:10 pm - 1:25 pm
DED
-
SEA
56h 45m
2 stops
$1,900Multiple Airlines
Fri, Jul 17 - Fri, Jul 24
Multiple Airlines Logo
3:51 pm - 4:35 pm
SEA
-
DED
60h 14m
3 stops
Multiple Airlines Logo
5:15 pm - 1:25 pm
DED
-
SEA
56h 40m
2 stops
$1,912Multiple Airlines
Sat, Aug 1 - Sat, Aug 8
Multiple Airlines Logo
5:15 pm - 4:35 pm
SEA
-
DED
34h 50m
2 stops
Multiple Airlines Logo
5:15 pm - 1:25 pm
DED
-
SEA
32h 40m
2 stops
$1,915Multiple Airlines
Sat, Aug 1 - Sat, Aug 8

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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, momondo users made 832,500 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Seattle to Dehradun that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Thu 10/1

10:15 am-9:50 am

2 stops35h 05m

Dehra Dun

Tue 10/13

10:35 am-8:45 am

2 stops58h 40m

$1,161

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Thu 10/1

10:15 am-9:50 am

2 stops35h 05m

Dehra Dun

Tue 10/13

11:45 am-8:45 am

3 stops57h 30m

$1,188

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Thu 10/1

10:47 am-9:50 am

3 stops34h 33m

Dehra Dun

Tue 10/13

11:45 am-12:25 pm

3 stops37h 10m

$1,290

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Thu 10/1

9:40 pm-10:20 am

2 stops48h 10m

Dehra Dun

Tue 10/13

2:55 pm-4:20 pm

2 stops37h 55m

$1,464

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Thu 10/1

5:15 pm-10:20 am

2 stops52h 35m

Dehra Dun

Fri 10/16

10:55 am-1:25 pm

2 stops39h 00m

$1,509

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Thu 10/1

10:47 am-1:00 pm

3 stops37h 43m

Dehra Dun

Fri 10/16

10:55 am-12:56 pm

2 stops38h 31m

$1,606

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Fri 7/17

8:42 pm-4:35 pm

3 stops55h 23m

Dehra Dun

Fri 7/24

5:10 pm-11:55 pm

3 stops43h 15m

$1,879

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Fri 7/17

8:42 pm-1:00 pm

3 stops51h 48m

Dehra Dun

Fri 7/24

5:10 pm-1:25 pm

2 stops56h 45m

$1,900

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Sat 8/1

3:51 pm-4:35 pm

3 stops60h 14m

Dehra Dun

Sat 8/8

5:15 pm-1:25 pm

2 stops56h 40m

$1,912
Quickest round-trip

SeattleDehradun

SEA - DED

SEADED

Seattle/Tacoma Intl

Sat 8/1

5:15 pm-4:35 pm

2 stops34h 50m

Dehra Dun

Sat 8/8

5:15 pm-1:25 pm

2 stops32h 40m

$1,915

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

When to book flights from Seattle to Dehradun

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

Cheap Seattle to Dehradun (SEA to DED) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Dehradun

Fastest flight time

55h 23m

Direct flights

None
The fastest flight from Seattle to Dehradun takes 55h 23m
There are no direct flights from Seattle to Dehradun. There are no popular flight routes from Seattle to Dehradun.
Search flight deals

Frequently asked questions about flying from Seattle to Dehradun

  • How far is Seattle/Tacoma Intl to Dehradun by plane?

    There are 6900.2 mi between Seattle/Tacoma Intl and Dehradun. A reasonable flight in good conditions will take 55h 23m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Dehra Dun Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Dehra Dun Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Dehra Dun Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport 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 Seattle to Dehradun

  • How do I get Price Alerts for flights from Seattle to Dehradun?

    Confirm your travel details to search for the latest offers for flights from Seattle to Dehradun. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Seattle 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 compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Traveling to a place near Dehradun?

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

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Dehradun?

It is quick and easy to find Seattle 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 Seattle to Dehradun with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dehradun from Seattle with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Dehradun.

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

Price alerts on flights to Dehradun from Seattle 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