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    Book Flights from United States to Vietnam with Cathay Pacific from USD712

    Select journey type

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    Popular United States to Vietnam flight deals

    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 Los Angeles

    Depart on 19/09/2019,
    Return on 03/10/2019
    USD723

    from San Francisco

    Depart on 01/10/2019,
    Return on 10/10/2019
    USD762

    from Washington, D.C.

    Depart on 18/09/2019,
    Return on 30/09/2019
    USD712

    from Los Angeles

    Depart on 08/10/2019,
    Return on 23/10/2019
    USD784

    from San Francisco

    Depart on 25/09/2019,
    Return on 30/09/2019
    USD762

    from New York/Newark

    Depart on 02/09/2019,
    Return on 13/09/2019
    USD14,755

    from Boston

    Depart on 17/10/2019,
    Return on 31/10/2019
    USD967

    from San Francisco

    Depart on 30/09/2019,
    Return on 21/10/2019
    USD767

    from New York

    Depart on 22/09/2019,
    Return on 09/10/2019
    USD817
    Book Flights from United States to Vietnam with Cathay Pacific from USD 712

    Book in advance for low airfares from United States to Vietnam

    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
    Washington, D.C. (IAD)
    to Da Nang (DAD)
    Round trip
    11/09/2019 - 19/09/2019
    USD712
    Washington, D.C. (IAD)
    to Ho Chi Minh City (SGN)
    Round trip
    18/09/2019 - 30/09/2019
    USD712
    Los Angeles (LAX)
    to Ho Chi Minh City (SGN)
    Round trip
    25/11/2019 - 18/12/2019
    USD723
    Los Angeles (LAX)
    to Hanoi (HAN)
    Round trip
    14/11/2019 - 24/11/2019
    USD728
    Washington, D.C. (IAD)
    to Hanoi (HAN)
    Round trip
    08/10/2019 - 23/10/2019
    USD733
    New York (JFK)
    to Ho Chi Minh City (SGN)
    Round trip
    12/09/2019 - 26/09/2019
    USD762
    San Francisco (SFO)
    to Da Nang (DAD)
    Round trip
    25/09/2019 - 30/09/2019
    USD762
    Seattle (SEA)
    to Ho Chi Minh City (SGN)
    Round trip
    15/10/2019 - 24/10/2019
    USD762
    San Francisco (SFO)
    to Ho Chi Minh City (SGN)
    Round trip
    12/11/2019 - 26/11/2019
    USD762
    San Francisco (SFO)
    to Hanoi (HAN)
    Round trip
    30/09/2019 - 21/10/2019
    USD767

    All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.