Seattle / Tacoma (SEA) to Tokyo (HND) flight deal in first from $4,386
SEASeattle–Tacoma International Airport
Seattle / Tacoma, United States
HNDHaneda Airport (Haneda Airport)
Tokyo, Japan
$24,355 USD
-82%$4,386 USD
Verified about 10 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
30$28,7541$28,6492$28,6493$28,6494$29,5045$29,5046$29,5047$28,6498$28,6499$28,64910$28,64911$29,50412$29,50413$29,50414$28,64915$28,64916$28,64917$28,73418$29,59119$29,60020$29,54321$28,68822$28,68823$28,64924$28,64925$29,54326$29,65727$29,68728$28,74529$28,64930$28,73431$28,6491$32,2142$30,4643$28,926
Extremely Rare Availability
2% of dates checked are available within 10% of the lowest price
Monday, December 21st, 2026
9 round-trip options
Returning
Sat, Dec 26, 2026•5 Day Trip
$29,619 USD
Returning
Sun, Dec 27, 2026•6 Day Trip
$29,619 USD
Returning
Mon, Dec 28, 2026•7 Day Trip
$28,829 USD
Returning
Tue, Dec 29, 2026•8 Day Trip
$28,717 USD
Returning
Wed, Dec 30, 2026•9 Day Trip
$28,717 USD
Returning
Thu, Dec 31, 2026•10 Day Trip
$28,688 USD
Returning
Fri, Jan 1, 2027•11 Day Trip
$29,572 USD
Returning
Sat, Jan 2, 2027•12 Day Trip
$29,626 USD
Returning
Sun, Jan 3, 2027•13 Day Trip
$29,626 USD