Cheap Air China flights Seattle (SEA) to Hangzhou (HGH)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Xiaoshan Intl.
Airlines serving
Air China, All Nippon Airways, Asiana Airlines, Cathay Pacific, EVA Airways, Emirates, Hainan Airlines, Korean Air
Popular airline
Asiana Airlines
Distance
5808 mi
*Available to One Key members.