Osaka (KIX) to Seattle / Tacoma (SEA) cheap flight deal from $3631 USD in business class – flightdeals.net

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China Airlines

CIChina Airlines

Round Trip•Business Class

Kansai International Airport

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

$4,395 USD

-17%$3,631 USD

Verified Sep 22, 2025 at 12:37 AM

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$3,800 23$3,800 24$5,123 25$3,800 26$5,123 27$3,800 28$5,021 29$7,695 30$5,021 1$5,123 2$5,021 3$5,123 4$3,631 5$3,631

Good Availability

58% of dates checked are available within 10% of the lowest price

Tuesday, September 2nd, 2025

0 round-trip options

No flight details available for this date.