Cheapest one-way flights from Seattle to Shanghai in May from $499

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

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

One-Way flights

19 May Hawaiian Airlines
25 May WestJet
21 May WestJet
12 May Asiana Airlines
30 May Air Canada
17 May Hawaiian Airlines
20 May Air Canada
24 May Hawaiian Airlines
01 May Delta direct
03 May Delta direct

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

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