Cheapest return flights from Seattle to Shanghai in August from $808

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

Return flights

25 Aug - 17 Sep Alaska Airlines
17 Aug - 03 Sep Asiana Airlines
05 Aug - 04 Sep Asiana Airlines
05 Aug - 04 Sep Delta direct
17 Aug - 03 Sep Delta direct
01 Aug - 10 Aug Air Canada
01 Aug - 10 Aug Delta direct

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

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.

Book a cheap hotel in Shanghai

Cheap car rent in Shanghai

Feel free to contact us with any feedback or request another flight research.