Cheapest return flights from Seattle to Shanghai in May from 708€

AirHint found the following cheapest return flights from Seattle (SEA) to Shanghai (PVG) in May 2026 (see full year).

Return flights

01 May - 11 May Korean Air
04 May - 11 May Korean Air
13 May - 25 May Korean Air
20 May - 16 Jun WestJet
14 May - 24 May WestJet
01 May - 11 May Delta direct
04 May - 11 May Delta direct
17 May - 24 May Air Canada
20 May - 16 Jun Delta direct
13 May - 25 May Delta direct
14 May - 24 May Delta direct
17 May - 24 May Delta direct

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

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