Cheapest return flights from Shanghai to Seattle in October from $690

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

Return flights

23 Oct - 30 Oct Eastar Jet
26 Oct - 31 Oct Asiana Airlines
07 Oct - 23 Oct Asiana Airlines
23 Oct - 30 Oct Delta direct
07 Oct - 23 Oct Delta direct
08 Oct - 10 Oct Spring Airlines Japan
26 Oct - 31 Oct Delta direct
08 Oct - 10 Oct Delta direct
01 Oct - 07 Oct Hainan Airlines

Also check the deals for one-way flights from Shanghai to Seattle in October.

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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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