Cheapest one-way flights from Shanghai (SHA) to Seattle (SEA), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
15 Sep Spring Airlines
20 Sep China Eastern
11 Sep Hainan Airlines
13 Sep China Eastern
18 Sep Hong Kong Airlines
03 Sep Asiana Airlines
04 Sep Asiana Airlines
10 Sep Asiana Airlines
08 Sep Asiana Airlines
09 Sep Cathay Pacific
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deals for return flights from Shanghai to Seattle in September.

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Updated Jul 18, 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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