Boston (BOS) to Osaka (KIX) flight deal in economy from $928
$1,993 USD
-53%$928 USD
Verified 1 day agoOctober 2026
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Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price
Monday, October 5th, 2026
7 round-trip options
Returning
Sat, Oct 10, 2026•5 Day Trip
$3,458 USD
Returning
Sun, Oct 11, 2026•6 Day Trip
$1,760 USD
Returning
Mon, Oct 12, 2026•7 Day Trip
$3,212 USD
Returning
Tue, Oct 13, 2026•8 Day Trip
$1,778 USD
Returning
Wed, Oct 14, 2026•9 Day Trip
$1,456 USD
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Fri, Oct 16, 2026•11 Day Trip
$1,456 USD
Returning
Sun, Oct 18, 2026•13 Day Trip
$2,033 USD