Seoul (ICN) to Seattle / Tacoma (SEA) cheap flight deal from $1271 USD in premium economy class – flightdeals.net

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Delta Air Lines

DLDelta Air Lines

Round Trip•Premium Economy

Incheon International Airport

Seoul, South Korea

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$1,750 USD

-27%$1,271 USD

Verified Sep 21, 2025 at 2:24 PM

September 2025

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22$1,271 23$1,271 24$1,271 25$1,450 26 27 28$1,916 29$1,558 30$1,808 1$2,655 2$2,614 3$2,775 4$2,721 5$1,969

Limited Availability

12% of dates checked are available within 10% of the lowest price

Wednesday, September 17th, 2025

0 round-trip options

No flight details available for this date.