Cheapest one-way flights from Seattle to Tokyo in June from $509

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

One-Way flights

24 Jun Japan Airlines
13 Jun Air Canada
25 Jun Asiana Airlines
26 Jun Asiana Airlines
30 Jun Asiana Airlines
23 Jun Alaska Airlines
29 Jun Asiana Airlines
27 Jun Asiana Airlines
22 Jun Alaska Airlines
29 Jun ANA direct

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

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.

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