$964 Cheap Delta flights Seoul (ICN) to Seattle (SEA)

View $964 flight on Mon, Aug 17, 2026Opens in a new window

$964 Cheap Delta flights Seoul (ICN) to Seattle (SEA)

Prices were available within the past 7 days and start at $964 for one-way flights and $1,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Aug 17 - Fri, Aug 28
ICN
Seoul
SEA
Seattle
$1,300 Roundtrip, found 3 hours ago
$1,300
Roundtrip
found 3 hours ago
Select Delta flight, departing Mon, Aug 17 from Seoul to Seattle, returning Fri, Aug 28, priced at $1,300 found 3 hours ago
Delta
Tue, Aug 18 - Fri, Aug 28
ICN
Seoul
SEA
Seattle
$1,308 Roundtrip, found 1 day ago
$1,308
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 18 from Seoul to Seattle, returning Fri, Aug 28, priced at $1,308 found 1 day ago

Find the cheapest month to fly from Seoul (ICN) to Seattle (SEA)

September is typically the cheapest month to fly

From $998 - $1,327 per traveler.

Travel information

Origin airport
Incheon Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Japan Airlines, Korean Air, Philippine Airlines, United, WestJet
Popular airline
Philippine Airlines
Distance
8326 km
Average flight time
-5 hours -42 mins

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