Find the Cheapest Flights from Seattle to China

Unlock the cheapest flights and the best airfares from Seattle to China. Make your dream trip both memorable and affordable!

Thu, Sep 3SEA-BJS
Hainan Airlines

oneway$392

Thu, Apr 30SEA-SHA
All Nippon Airways

oneway$427

Wed, May 13SEA-CAN
Air Canada

oneway$630

Wed, Apr 15SEA-SHA
Korean Air

$689

Tue, Apr 7SEA-BJS
Korean Air

$802

Mon, May 18SEA-FOC
Air Canada

$1,086

Fri, May 1SEA-HAK
Eva Air

$1,295

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Seattle to China: Flight information

Cheapest flight found$392

Cheapest month to flySeptember

Most popular airlineHainan Airlines

Average flight duration21h 50m

Cheapest flight found

Sep 2026

$392

Aug 2026

$402

Apr 2026

$414

May 2026

$565

Jun 2026

$813

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