Cheapest one-way flights from Seattle to Tokyo in April from $313

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

One-Way flights

09 Apr Asiana Airlines
11 Apr Asiana Airlines
05 Apr Philippine Airlines
14 Apr Air Canada
02 Apr Asiana Airlines
03 Apr Asiana Airlines
01 Apr Asiana Airlines
05 Apr Alaska Airlines direct
09 Apr Hawaiian Airlines direct
03 Apr Hawaiian Airlines direct

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

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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