Book flights from San Francisco to Vietnam with Cathay Pacific from USD852
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Popular flights from San Francisco to Vietnam
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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.)
Explore flight fares from San Francisco to Vietnam
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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flight_land
USD
San Francisco (SFO)to
Ho Chi Minh City (SGN)
01/10/2026 - 07/10/2026
Round-trip
Economy
From
USD859
Seen 1 day ago
San Francisco (SFO)to
Ho Chi Minh City (SGN)
22/09/2026 - 05/11/2026
Round-trip
Economy
From
USD859
Seen 11 hours ago
San Francisco (SFO)to
Ho Chi Minh City (SGN)
23/09/2026 - 05/11/2026
Round-trip
Economy
From
USD859
Seen 11 hours ago
San Francisco (SFO)to
Hanoi (HAN)
30/09/2026 - 11/10/2026
Round-trip
Economy
From
USD852
Seen 11 hours ago
San Francisco (SFO)to
Hanoi (HAN)
26/08/2026 - 07/09/2026
Round-trip
Economy
From
USD852
Seen 7 hours ago
San Francisco (SFO)to
Hanoi (HAN)
27/08/2026 - 07/09/2026
Round-trip
Economy
From
USD852
Seen 7 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.