Cheapest one-way flights from Seattle to Tokyo in April from 302€

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

One-Way flights

21 Apr United
01 Apr Korean Air
21 Apr Japan Airlines direct
12 Apr Japan Airlines direct
13 Apr Japan Airlines direct
05 Apr Japan Airlines direct
06 Apr Japan Airlines direct
07 Apr Japan Airlines direct
08 Apr Japan Airlines direct
09 Apr Japan Airlines direct

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

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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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