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Cheapest one-way flights from Seattle (SEA) to Tokyo (HND), October

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Dates, airline, and price
Dates	Airline	Price
20 Oct	Frontier Airlines
14 Oct	Frontier Airlines
27 Oct	Asiana Airlines
08 Oct	Frontier Airlines
15 Oct	Frontier Airlines
04 Oct	Alaska Airlines
16 Oct	Alaska Airlines
11 Oct	Alaska Airlines
04 Oct	ANA Direct Flight
14 Oct	United Direct Flight

deals for return flights from Seattle to Tokyo in October.

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Updated Jul 20, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from Seattle (SEA) to Tokyo (HND), October

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