Cheapest one-way flights from Shanghai to Seattle in March from 303€

AirHint found the following cheapest one-way flights from Shanghai (SHA) to Seattle (SEA) in March 2026 (see full year).

One-Way flights

11 Mar Hainan Airlines
20 Mar Hainan Airlines
23 Mar Hainan Airlines
15 Mar Spring Airlines
23 Mar Delta direct
11 Mar Delta direct
17 Mar Delta direct
20 Mar Delta direct
15 Mar Delta direct

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

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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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