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    Book Flights from Seattle (SEA) to Hanoi (HAN) with Cathay Pacific from USD863

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    Plan ahead for your trip from Seattle to Hanoi

    Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)

    from
    to
    Description
    Itinerary
    Price
    Seattle (SEA)
    to Hanoi (HAN)
    Round trip
    18/11/2019 - 25/11/2019
    USD863
    Seattle (SEA)
    to Hanoi (HAN)
    Round trip
    08/01/2020 - 29/01/2020
    USD1,545
    Seattle (SEA)
    to Hanoi (HAN)
    Round trip
    04/11/2019 - 25/11/2019
    USD5,259
    Seattle (SEA)
    to Hanoi (HAN)
    Round trip
    22/03/2020 - 12/04/2020
    USD5,297
    Seattle (SEA)
    to Hanoi (HAN)
    Round trip
    10/04/2020 - 22/04/2020
    USD5,498
    Seattle (SEA)
    to Hanoi (HAN)
    Round trip
    12/04/2020 - 09/05/2020
    USD5,720
    Book Flights from Seattle (SEA) to Hanoi (HAN) with Cathay  Pacific from USD 863

    Weather in Hanoi

    Generated by: OpenWeatherMap.org
    32 °CFriday23/08/2019
    30 °CSaturday24/08/2019
    31 °CSunday25/08/2019
    31 °CMonday26/08/2019
    28 °CTuesday27/08/2019
    29 °CWednesday28/08/2019
    30 °CThursday29/08/2019