Book flights from Vietnam to San Francisco (SFO) with Cathay Pacific from USD860
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Popular flights from Vietnam to San Francisco
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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 Vietnam to San Francisco
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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flight_land
USD
Hanoi (HAN)to
San Francisco (SFO)
18/12/2026 - 01/01/2027
Round-trip
Economy
From
USD911
Seen 1 day ago
Hanoi (HAN)to
San Francisco (SFO)
15/12/2026 - 01/01/2027
Round-trip
Economy
From
USD911
Seen 1 day ago
Hanoi (HAN)to
San Francisco (SFO)
16/12/2026 - 01/01/2027
Round-trip
Economy
From
USD911
Seen 1 day ago
Ho Chi Minh City (SGN)to
San Francisco (SFO)
04/10/2026 - 05/11/2026
Round-trip
Economy
From
USD860
Seen 1 day ago
Ho Chi Minh City (SGN)to
San Francisco (SFO)
12/10/2026 - 05/11/2026
Round-trip
Economy
From
USD860
Seen 1 day ago
Ho Chi Minh City (SGN)to
San Francisco (SFO)
13/10/2026 - 05/11/2026
Round-trip
Economy
From
USD860
Seen 1 day 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.