Cheapest return flights from Shanghai to Seattle in April from 607€

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

Return flights

28 Apr - 11 May Asiana Airlines
21 Apr - 25 Apr Asiana Airlines
29 Apr - 12 May Cathay Pacific
30 Apr - 13 May Cathay Pacific
21 Apr - 25 Apr Delta direct
29 Apr - 12 May Delta direct
30 Apr - 13 May Delta direct
29 Apr - 11 May Delta direct
28 Apr - 11 May Delta direct

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

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