Seattle / Tacoma (SEA) to Tokyo (HND) flight deal from $351 USD in economy class

ASAlaska Airlines, Inc.

One Way•Economy

SEA

Seattle–Tacoma International Airport

Seattle / Tacoma, United States

HND

Haneda Airport (Haneda Airport)

Tokyo, Japan

$711 USD

-51%$351 USD

Verified Dec 1, 2025 at 5:10 AM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$845 31$480 1$480 2$840 3$1,555 4$1,675 5$1,495 6$780 7$400 8$815 9$511 10$1,315 11$1,435 12$1,255 13$400 14$815 15$815 16$875 17$875 18$619 19$480 20$400 21$815 22$815 23$875 24$875 25$422 26$400 27$815 28$400 29$400 30$695 1 2 3

Limited Availability

10% of dates checked are available within 10% of the lowest price

Thursday, April 23rd, 2026

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