Cheapest one-way flights from Seattle to Shanghai in October from 348€

AirHint found the following cheapest one-way flights from Seattle (SEA) to Shanghai (PVG) in October 2025 (see full year).

One-Way flights

12 Oct Philippine Airlines
21 Oct Hainan Airlines
22 Oct Philippine Airlines
19 Oct Philippine Airlines
23 Oct Alaska Airlines
20 Oct Alaska Airlines
13 Oct Alaska Airlines
18 Oct Alaska Airlines
09 Oct Alaska Airlines
23 Oct Delta direct

Also check the deals for return flights from Seattle to Shanghai in October.

Skyscanner

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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