Cheapest one-way flights from Seattle to Tokyo in May from 299€

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

One-Way flights

31 May United
18 May United
17 May United
04 May United
06 May Korean Air
04 May Alaska Airlines direct
14 May United
13 May Japan Airlines direct
18 May Japan Airlines direct
17 May Japan Airlines direct

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

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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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