Cheap Flights from Delhi (DEL) to Seattle (SEA) from HK$3,437~

View HK$3,437 flight on Mon, 4 May 2026Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Seattle

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Find Cheap Flights from Delhi (DEL) to Seattle (SEA)

Prices were available within the past 7 days and start at HK$3,437 for one-way flights and HK$6,460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Mon, 6 Apr - Mon, 20 Apr
DEL
Delhi
SEA
Seattle
HK$6,460 Return, found 20 hours ago
HK$6,460
Return
found 20 hours ago
Select Lufthansa flight, departing Mon, 6 Apr from Delhi to Seattle, returning Mon, 20 Apr, priced at HK$6,460 found 20 hours ago
Air India
Mon, 6 Apr - Mon, 20 Apr
DEL
Delhi
SEA
Seattle
HK$6,994 Return, found 20 hours ago
HK$6,994
Return
found 20 hours ago
Select Air India flight, departing Mon, 6 Apr from Delhi to Seattle, returning Mon, 20 Apr, priced at HK$6,994 found 20 hours ago
Lufthansa
Mon, 6 Apr - Mon, 20 Apr
DEL
Delhi
SEA
Seattle
HK$7,049 Return, found 20 hours ago
HK$7,049
Return
found 20 hours ago
Select Lufthansa flight, departing Mon, 6 Apr from Delhi to Seattle, returning Mon, 20 Apr, priced at HK$7,049 found 20 hours ago
Singapore Airlines
Mon, 6 Apr - Mon, 20 Apr
DEL
Delhi
SEA
Seattle
HK$7,460 Return, found 20 hours ago
HK$7,460
Return
found 20 hours ago
Select Singapore Airlines flight, departing Mon, 6 Apr from Delhi to Seattle, returning Mon, 20 Apr, priced at HK$7,460 found 20 hours ago
Cathay Pacific
Mon, 6 Apr - Mon, 20 Apr
DEL
Delhi
SEA
Seattle
HK$7,583 Return, found 20 hours ago
HK$7,583
Return
found 20 hours ago
Select Cathay Pacific flight, departing Mon, 6 Apr from Delhi to Seattle, returning Mon, 20 Apr, priced at HK$7,583 found 20 hours ago
Lufthansa
Mon, 6 Apr - Mon, 20 Apr
DEL
Delhi
SEA
Seattle
HK$7,704 Return, found 20 hours ago
HK$7,704
Return
found 20 hours ago
Select Lufthansa flight, departing Mon, 6 Apr from Delhi to Seattle, returning Mon, 20 Apr, priced at HK$7,704 found 20 hours ago
Lufthansa
Mon, 6 Apr - Mon, 20 Apr
DEL
Delhi
SEA
Seattle
HK$7,768 Return, found 20 hours ago
HK$7,768
Return
found 20 hours ago
Select Lufthansa flight, departing Mon, 6 Apr from Delhi to Seattle, returning Mon, 20 Apr, priced at HK$7,768 found 20 hours ago
Finnair
Mon, 6 Apr - Mon, 20 Apr
DEL
Delhi
SEA
Seattle
HK$7,950 Return, found 20 hours ago
HK$7,950
Return
found 20 hours ago
Select Finnair flight, departing Mon, 6 Apr from Delhi to Seattle, returning Mon, 20 Apr, priced at HK$7,950 found 20 hours ago
Lufthansa
Mon, 6 Apr - Mon, 20 Apr
DEL
Delhi
SEA
Seattle
HK$8,289 Return, found 20 hours ago
HK$8,289
Return
found 20 hours ago
Select Lufthansa flight, departing Mon, 6 Apr from Delhi to Seattle, returning Mon, 20 Apr, priced at HK$8,289 found 20 hours ago
Turkish Airlines
Mon, 6 Apr - Mon, 20 Apr
DEL
Delhi
SEA
Seattle
HK$8,343 Return, found 20 hours ago
HK$8,343
Return
found 20 hours ago
Select Turkish Airlines flight, departing Mon, 6 Apr from Delhi to Seattle, returning Mon, 20 Apr, priced at HK$8,343 found 20 hours ago

Find the cheapest month to fly from New Delhi (DEL) to Seattle (SEA)

November is typically the cheapest month to fly

From HK$4,927 - HK$9,019 per traveller.

Frequently asked questions

How much is a flight from Delhi Airport to SEA?
Start packing your bags, because round-trip journeys between Indira Gandhi Intl. Airport (DEL) and Seattle - Tacoma Intl. Airport (SEA) start from HK$6,460. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to secure the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Indira Gandhi Intl. Airport (DEL) to Seattle - Tacoma Intl. Airport (SEA)?
This differs between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from Delhi Airport to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Indira Gandhi Intl. Airport (DEL) to SEA flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Indira Gandhi Intl. Airport (DEL) to Seattle - Tacoma Intl. Airport (SEA)?
It takes roughly 20 hours and 15 minutes to fly from Delhi Airport (DEL) to Seattle - Tacoma Intl. Airport (SEA) (SEA). If you'd like to catch up on some sleep, bring a small pillow, an eye mask and some earplugs.
How far is the flight from Delhi Airport to Seattle - Tacoma Intl. Airport (SEA)?
With around 11,400 kilometers separating Delhi Airport and Sea-Tac Airport, your flight will be a long one. Pack wisely to make your trip more comfortable. Things like warm clothing and a quality neck pillow can make a big difference.
Which airlines fly direct from Delhi Airport to SEA?
Currently, no airlines offer direct flights from Indira Gandhi Intl. Airport (DEL) to Sea-Tac Airport. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your airfare well in advance.
Are Delhi Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so not always. While last-minute flight deals between Indira Gandhi Intl. Airport (DEL) and SEA are possible, it's also a good idea to keep track of prices well before you fly. In fact, some carriers announce their prices up to 12 months ahead of the departure date. Expedia is continuously updating the biggest bargains around, so keep checking and be ready to grab your seat when fare prices drop.

Travel information

Origin airport
Indira Gandhi Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
HK$6,460
Distance
11277 km

Book with confidence

Flights from Delhi to Seattle

Book cheap flights from Delhi (DEL) to Seattle (SEA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Delhi (DEL) to Seattle (SEA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Delhi (DEL) to Seattle (SEA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Seattle flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Seattle and things to do in Seattle for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Seattle more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is HK$3,437 now!

 

Flights from Delhi to Seattle

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