Cheapest one-way flights from Seattle to Tokyo in July from $387

AirHint found the following cheapest one-way flights from Seattle (SEA) to Tokyo (HND) in July 2025 (see full year).

One-Way flights

27 Jul Korean Air
16 Jul Korean Air
15 Jul Korean Air
16 Jul ANA direct
15 Jul ANA direct
14 Jul ANA direct
27 Jul ANA direct
28 Jul United direct
20 Jul United direct
21 Jul United direct

Also check the deals for return flights from Seattle to Tokyo in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Tokyo

Cheap car rent in Tokyo

Feel free to contact us with any feedback or request another flight research.