SEA to BKK from $411 in economy – flightdeals.net

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Korean Air

One Way•Economy

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

Suvarnabhumi Airport

Bangkok, Thailand

$544 USD

-24%$411 USD

Verified 1 day ago

September 2026

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31$471 1$411 2$411 3$411 4$427 5$427 6$411 7$411 8$411 9$411 10$411 11$427 12$427 13$411 14$411 15$411 16$411 17$411 18$427 19$427 20$411 21$411 22$411 23$411 24$411 25$561 26$487 27$411 28$411 29$411 30$599 1$411 2$602 3$602 4$798

Great Availability

62% of dates checked are available within 10% of the lowest price

Thursday, September 24th, 2026

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