Cheapest return flights from Seattle (SEA) to Tokyo (NRT), October

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
27 Oct 10 Nov Alaska Airlines
29 Oct 09 Nov Alaska Airlines
19 Oct 28 Oct Cathay Pacific
26 Oct 11 Nov Alaska Airlines
27 Oct 03 Nov Cathay Pacific
27 Oct 24 Nov Cathay Pacific
22 Oct 02 Nov Alaska Airlines
26 Oct 10 Nov Alaska Airlines
05 Oct 17 Nov China Airlines
20 Oct 07 Nov China Airlines
23 Oct 08 Nov China Airlines
20 Oct 30 Oct Cathay Pacific
13 Oct 29 Oct China Airlines
05 Oct 13 Oct China Airlines
12 Oct 22 Oct China Airlines
05 Oct 15 Oct China Airlines
05 Oct 20 Oct China Airlines
13 Oct 28 Oct Cathay Pacific
15 Oct 26 Oct Cathay Pacific
12 Oct 23 Oct Cathay Pacific
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deals for one-way flights from Seattle to Tokyo in October.

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Updated Aug 26, 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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