Cheapest one-way flights from Seattle to Tokyo in May from $447

Best time to book flights for Seattle (SEA) to Tokyo (NRT) flights at AirHint

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

One-Way flights

22 May Air Canada
19 May Air Canada
13 May Spirit Airlines
08 May Spirit Airlines
07 May Frontier Airlines
10 May Frontier Airlines
09 May Spirit Airlines
20 May Air Canada
15 May Air Canada
11 May Spirit Airlines

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

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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