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    Book Flights from United States to Vietnam with Cathay Pacific from USD631

    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 20/02/2020,
    Return on 19/03/2020
    USD671

    from San Francisco

    Depart on 20/02/2020,
    Return on 10/03/2020
    USD631

    from Boston

    Depart on 03/03/2020,
    Return on 31/03/2020
    USD961

    from Los Angeles

    Depart on 14/02/2020,
    Return on 27/02/2020
    USD931

    from San Francisco

    Depart on 10/02/2020,
    Return on 11/03/2020
    USD631

    from Boston

    Depart on 03/02/2020,
    Return on 13/02/2020
    USD961

    from Los Angeles

    Depart on 28/01/2020,
    Return on 21/06/2020
    USD736

    from Washington

    Depart on 16/02/2020,
    Return on 02/03/2020
    USD846

    from New York/Newark

    Depart on 08/01/2020,
    Return on 12/02/2020
    USD1,055

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    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
    San Francisco (SFO)
    to Da Nang (DAD)
    Round trip
    10/02/2020 - 11/03/2020
    USD631
    San Francisco (SFO)
    to Ho Chi Minh City (SGN)
    Round trip
    14/05/2020 - 03/06/2020
    USD631
    San Francisco (SFO)
    to Hanoi (HAN)
    Round trip
    17/03/2020 - 08/04/2020
    USD636
    Los Angeles (LAX)
    to Ho Chi Minh City (SGN)
    Round trip
    20/02/2020 - 19/03/2020
    USD671
    Seattle (SEA)
    to Ho Chi Minh City (SGN)
    Round trip
    27/01/2020 - 18/02/2020
    USD691
    Los Angeles (LAX)
    to Hanoi (HAN)
    Round trip
    28/01/2020 - 21/06/2020
    USD736
    New York (JFK)
    to Ho Chi Minh City (SGN)
    Round trip
    22/01/2020 - 23/01/2020
    USD741
    New York (NYC)
    to Ho Chi Minh City (SGN)
    Round trip
    22/01/2020 - 11/02/2020
    USD741
    New York (JFK)
    to Hanoi (HAN)
    Round trip
    18/03/2020 - 25/03/2020
    USD746
    Chicago (ORD)
    to Ho Chi Minh City (SGN)
    Round trip
    10/03/2020 - 28/04/2020
    USD751
    Book Flights from United States to Vietnam with Cathay  Pacific from USD 631

    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.