AirHint found the following cheapest one-way flights from Seattle (SEA) to Tokyo (NRT) in June 2026 (see full year).
One-Way flights
| 04 Jun | WestJet | ||
| 02 Jun | WestJet | ||
| 11 Jun | WestJet | ||
| 30 Jun | Asiana Airlines | ||
| 12 Jun | Harbour Air | ||
| 04 Jun | Japan Airlines | direct | |
| 16 Jun | WestJet | ||
| 29 Jun | Alaska Airlines | ||
| 27 Jun | Asiana Airlines | ||
| 26 Jun | Asiana Airlines |
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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