Cheapest return flights from Shanghai to Seattle in May from $783

Best time to book flights for Shanghai (PVG) to Seattle (SEA) flights at AirHint

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

Return flights

04 May - 08 May Korean Air
26 May - 31 May Korean Air
05 May - 15 May Korean Air
03 May - 06 May Asiana Airlines
21 May - 31 May Asiana Airlines
14 May - 24 May Asiana Airlines
02 May - 11 May China Eastern
05 May - 15 May Delta direct
16 May - 30 May Delta direct
26 May - 31 May Delta direct
30 May - 15 Jun United
30 May - 15 Jun Delta direct

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

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 Seattle

Cheap car rent in Seattle