Cheapest return flights from Seattle to Shanghai in April from 588€

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

Return flights

22 Apr - 26 May Korean Air
17 Apr - 11 May Korean Air
09 Apr - 22 Apr ANA
12 Apr - 29 Apr Delta direct
09 Apr - 22 Apr Delta direct
08 Apr - 18 Apr Delta direct
15 Apr - 30 Apr Delta direct
05 Apr - 09 Apr Korean Air
20 Apr - 13 May Air Canada
12 Apr - 26 Apr Korean Air
11 Apr - 26 Apr Alaska Airlines
07 Apr - 18 Apr Korean Air
11 Apr - 25 Apr Alaska Airlines
20 Apr - 13 May Delta direct
17 Apr - 11 May Delta direct

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

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