$587 Cheap Delta flights Seattle (SEA) to Osaka (KIX)

View $587 flight on Sun, Sep 13, 2026Opens in a new window

$587 Cheap Delta flights Seattle (SEA) to Osaka (KIX)

Prices were available within the past 7 days and start at $587 for one-way flights and $1,145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Sep 13 - Tue, Sep 22
SEA
Seattle
KIX
Osaka
$1,145 Roundtrip, found 11 hours ago
$1,145
Roundtrip
found 11 hours ago
Select Delta flight, departing Sun, Sep 13 from Seattle to Osaka, returning Tue, Sep 22, priced at $1,145 found 11 hours ago

Find the cheapest month to fly from Seattle (SEA) to Osaka (KIX)

August is typically the cheapest month to fly

From $850 - $1,272 per traveler.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Kansai Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, Asiana Airlines, Cathay Pacific, China Airlines, Delta, EVA Airways, Emirates, Hainan Airlines, Japan Airlines, Korean Air, Philippine Airlines, STARLUX Airlines, United
Popular airline
Alaska Airlines
Distance
8044 km

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