SEA to HAN from $455 in economy – flightdeals.net

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Korean Air

One Way•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Noi Bai International Airport

$569 USD

-20%$455 USD

Verified 13 days ago

September 2026

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31$485 1$455 2$455 3$455 4$455 5$455 6$455 7$455 8$455 9$455 10$455 11$455 12$455 13$455 14$455 15$455 16$455 17$455 18$455 19$455 20$455 21$455 22$455 23$455 24$455 25$455 26$485 27$455 28$455 29$455 30$455 1$455 2$455 3$455 4$485

Good Availability

59% of dates checked are available within 10% of the lowest price

Thursday, September 3rd, 2026

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