Boston (BOS) to Osaka (KIX) flight deal in economy from $921
$2,441 USD
-62%$921 USD
Verified about 8 hours agoJuly 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Monday, July 20th, 2026
8 round-trip options
Returning
Sat, Jul 25, 2026•5 Day Trip
$2,941 USD
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Sun, Jul 26, 2026•6 Day Trip
$2,941 USD
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Tue, Jul 28, 2026•8 Day Trip
$2,841 USD
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Wed, Jul 29, 2026•9 Day Trip
$2,841 USD
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Thu, Jul 30, 2026•10 Day Trip
$2,841 USD
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Fri, Jul 31, 2026•11 Day Trip
$2,841 USD
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Sun, Aug 2, 2026•13 Day Trip
$2,891 USD
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Mon, Aug 3, 2026•14 Day Trip
$2,891 USD