Book Flights from United States to Vietnam with Cathay Pacific from USD941
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Explore flight fares from United States to Vietnam
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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USD
Boston (BOS)to
Ho Chi Minh City (SGN)
10/09/2026 - 23/09/2026
Round-trip
Economy
From
USD1,104
Seen 15 hours ago
Boston (BOS)to
Ho Chi Minh City (SGN)
11/11/2026 - 07/12/2026
Round-trip
Economy
From
USD1,104
Seen 14 hours ago
Boston (BOS)to
Ho Chi Minh City (SGN)
09/09/2026 - 23/09/2026
Round-trip
Economy
From
USD1,104
Seen 15 hours ago
Los Angeles (LAX)to
Ho Chi Minh City (SGN)
07/01/2027 - 09/02/2027
Round-trip
Economy
From
USD1,017
Seen 9 hours ago
Los Angeles (LAX)to
Ho Chi Minh City (SGN)
04/11/2026 - 02/02/2027
Round-trip
Economy
From
USD1,017
Seen 8 hours ago
Los Angeles (LAX)to
Ho Chi Minh City (SGN)
01/10/2026 - 29/10/2026
Round-trip
Economy
From
USD1,017
Seen 23 hours ago
New York (JFK)to
Ho Chi Minh City (SGN)
10/09/2026 - 23/09/2026
Round-trip
Economy
From
USD958
Seen 1 day ago
New York (JFK)to
Ho Chi Minh City (SGN)
03/09/2026 - 18/09/2026
Round-trip
Economy
From
USD1,008
Seen 1 day ago
Dallas (DFW)to
Ho Chi Minh City (SGN)
25/08/2026 - 21/09/2026
Round-trip
Economy
From
USD1,041
Seen 11 hours ago
Dallas (DFW)to
Ho Chi Minh City (SGN)
21/01/2027 - 24/02/2027
Round-trip
Economy
From
USD1,041
Seen 5 hours ago
Dallas (DFW)to
Ho Chi Minh City (SGN)
15/09/2026 - 06/10/2026
Round-trip
Economy
From
USD1,041
Seen 15 hours ago
New York (JFK)to
Ho Chi Minh City (SGN)
22/01/2027 - 08/02/2027
Round-trip
Economy
From
USD1,008
Seen 18 hours ago
Los Angeles (LAX)to
Hanoi (HAN)
06/01/2027 - 20/01/2027
Round-trip
Economy
From
USD1,022
Seen 1 day ago
Los Angeles (LAX)to
Hanoi (HAN)
07/01/2027 - 21/01/2027
Round-trip
Economy
From
USD1,022
Seen 1 day ago
San Francisco (SFO)to
Hanoi (HAN)
17/08/2026 - 31/08/2026
Round-trip
Economy
From
USD946
Seen 1 day ago
New York (JFK)to
Hanoi (HAN)
28/10/2026 - 04/11/2026
Round-trip
Economy
From
USD963
Seen 4 hours ago
New York (JFK)to
Hanoi (HAN)
04/09/2026 - 15/09/2026
Round-trip
Economy
From
USD1,088
Seen 17 hours ago
San Francisco (SFO)to
Ho Chi Minh City (SGN)
24/09/2026 - 05/10/2026
Round-trip
Economy
From
USD941
Seen 1 day ago
San Francisco (SFO)to
Ho Chi Minh City (SGN)
25/08/2026 - 22/09/2026
Round-trip
Economy
From
USD941
Seen 1 day ago
San Francisco (SFO)to
Hanoi (HAN)
28/01/2027 - 21/02/2027
Round-trip
Economy
From
USD946
Seen 8 hours ago
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.
Flights from United States to Vietnam
Southeast Asia’s Vietnam is an enchanting land of culture and glorious scenery. Pass a pleasant journey with one of Cathay Pacific’s frequent flights to Vietnam. Visiting for work? Upgrade to Business Class or Premium Economy Class. Flying with children? Enjoy a complimentary fun-filled kid’s activity pack to keep them amused onboard.
Exploring Vietnam’s Cities
Vietnam’s capital city, Hanoi is home to the sombre Ho Chi Minh Mausoleum, Hoàn Kiếm Lake, Hanoi Opera House, St Joseph’s Cathedral, and interesting museums including the former Hỏa Lò Prison. In Ho Chi Minh City, visit the Reunification Palace to see where the war ended, and learn about the devastating effects at the War Remnants Museum. Take a trip to the fascinating Cu Chi Tunnels and see how the resilient Viet Cong survived.
Adventures in Vietnam
Go trekking in Sapa, boat around the karst formations in Halong Bay, and relax on beaches in Nha Trang and Phú Quốc. Stroll through colonial Hoi An, visit the ruins of ancient kingdoms in Hue and My Son, and cycle through lush rice paddies. For local cuisines, drink bia hơi, and dine on pho. With much to see in Vietnam, make one decision easily: book your Vietnam flights with Cathay Pacific today.