Cheapest one-way flights from Seattle to Tokyo in June from $391

AirHint found the following cheapest one-way flights from Seattle (SEA) to Tokyo (HND) in June 2026 (see full year).

One-Way flights

30 Jun Delta direct
29 Jun Delta direct
24 Jun Delta direct
23 Jun Delta direct
25 Jun Delta direct
21 Jun United
13 Jun Alaska Airlines
03 Jun Alaska Airlines
22 Jun Air Canada
04 Jun Delta direct

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

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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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