Delta flights to Delhi from Seattle

View S$521 flight on Wed, 28 Jan, 2026Opens in a new window
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Delta flights from Seattle to Delhi (SEA→DEL)

Prices were available within the past 7 days and start at S$521 for one-way flights and S$1,121 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 23 Jan - Sun, 8 Feb
SEA
Seattle
DEL
Delhi
S$1,121 Return, found 17 hours ago
S$1,121
Return
found 17 hours ago
Select Delta flight, departing Fri, 23 Jan from Seattle to Delhi, returning Sun, 8 Feb, priced at S$1,121 found 17 hours ago
Delta
Fri, 23 Jan - Sun, 8 Feb
SEA
Seattle
DEL
Delhi
S$1,148 Return, found 17 hours ago
S$1,148
Return
found 17 hours ago
Select Delta flight, departing Fri, 23 Jan from Seattle to Delhi, returning Sun, 8 Feb, priced at S$1,148 found 17 hours ago
Seattle to Delhi route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Indira Gandhi Intl.
Airlines serving
Air Canada, Air France, All Nippon Airways, American Airlines, British Airways, Delta, Emirates, Japan Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, United
Popular airline
Emirates
Distance
11277 km

Frequently asked questions

How much is a Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Indira Gandhi Intl. Airport (DEL)?
Use the "Price (lowest to highest)" filter on Expedia to look for cheap Delta Air Lines return flights from S$1,121 from SEA to DEL. Affordable one-way tickets from S$521 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SEA to DEL with Delta Air Lines?
Browse for return or one-way flights to Delhi in May or June. You could find a cheap fare with Delta Air Lines during these off-peak times.
Does Delta Air Lines fly nonstop from Seattle - Tacoma Intl. Airport (SEA) to Indira Gandhi Intl. Airport (DEL)?
To see if there's a direct journey from SEA to DEL with Delta Air Lines or other carriers, use our "Nonstop" filter when looking for flights.
What airports does Delta Air Lines fly into in Delhi?
Delta Air Lines flights from Seattle - Tacoma Intl. Airport (SEA) to Delhi come in to Indira Gandhi Intl. Airport (DEL). This is the main gateway to this city.
Can I change or cancel my Delta Air Lines flight from Seattle - Tacoma Intl. Airport (SEA) to Indira Gandhi Intl. Airport (DEL)?
Typically, you can cancel or change your flight, although additional fees may apply if you made your booking more than 24 hours ago. Want to keep your options open? Use Expedia's "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you have to revise your plans. To make modifications, visit "Trips," select your flight and click on "Manage Booking" for more information.
*Available to Expedia members.