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

June 2026

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Sun

1 2 3 4 5 6 7$978 8$1,155 9$881 10$1,004 11$1,064 12$1,072 13$1,580 14$881 15$967 16$881 17$881 18$1,064 19$946 20$946 21$881 22$821 23$821 24$821 25$821 26$886 27$886 28$821 29$907 30$907 1$907 2$752 3$732 4$771 5$771

Great Availability

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

Thursday, June 4th, 2026

No flight details available for this date.