Seattle / Tacoma (SEA) to Osaka (ITM) flight deal in business from $2,957

Monday, December 21st, 2026

10 round-trip options

Returning
Sat, Dec 26, 20265 Day Trip
$11,911 USD
Returning
Sun, Dec 27, 20266 Day Trip
$11,911 USD
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Mon, Dec 28, 20267 Day Trip
$10,071 USD
Returning
Tue, Dec 29, 20268 Day Trip
$10,067 USD
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Wed, Dec 30, 20269 Day Trip
$10,071 USD
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Thu, Dec 31, 202610 Day Trip
$10,071 USD
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Fri, Jan 1, 202711 Day Trip
$17,701 USD
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Sat, Jan 2, 202712 Day Trip
$12,617 USD
Returning
Sun, Jan 3, 202713 Day Trip
$12,517 USD
Returning
Mon, Jan 4, 202714 Day Trip
$17,201 USD