Cheapest return flights from Seattle (SEA) to Tokyo (HND), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
26 May 07 Jun Cathay Pacific
25 May 01 Jun Cathay Pacific
25 May 13 Jun WestJet
25 May 10 Jun WestJet
24 May 13 Jun Alaska Airlines
23 May 13 Jun Asiana Airlines
24 May 06 Jun Alaska Airlines
25 May 29 May Harbour Air
23 May 30 May Harbour Air
29 May 31 May Asiana Airlines
22 May 29 May Philippine Airlines
22 May 01 Jun Philippine Airlines
29 May 05 Jun Korean Air
23 May 31 May Asiana Airlines
31 May 06 Jun United
Direct Flight
22 May 25 May Alaska Airlines
25 May 29 May ANA
Direct Flight
22 May 31 May WestJet
22 May 29 May Delta
Direct Flight
23 May 30 May Delta
Direct Flight
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Updated May 21, 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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