Book a trip from San Francisco to Hanoi with Cathay Pacific , fares from USD816
Book a trip from San Francisco to Hanoi .
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1 Passenger(s), Economy
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Deals on San Francisco (SFO) to Hanoi (HAN) flights
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Book flights to Hanoi HAN
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 13/10/2025 - 21/10/2025 | From USD816 Seen 1 day ago | |
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 04/01/2026 - 15/02/2026 | From USD1,016 Seen 22 hours ago | |
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 10/10/2025 - 10/11/2025 | From USD1,016 Seen 22 hours ago | |
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 11/10/2025 - 19/10/2025 | From USD1,268 Seen 14 hours ago | |
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 08/02/2026 - 26/02/2026 | From USD1,432 Seen 6 minutes ago |
Book Business Class flights to Hanoi - selected offers
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San Francisco (SFO)to
Hanoi (HAN)22/01/2026 - 29/01/2026FromUSD5,978Seen 16 hours agoRound-tripBusinessSan Francisco (SFO)to
Hanoi (HAN)30/01/2026 - 13/02/2026FromUSD7,041Seen 1 day agoRound-tripBusinessSan Francisco (SFO)to
Hanoi (HAN)17/12/2025 - 31/12/2025FromUSD7,104Seen 1 day agoRound-tripBusiness
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Flight Deals for Popular Routes on Cathay Pacific
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 09/04/2026 - 27/04/2026 | From USD891 Seen 5 minutes ago | |
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 08/04/2026 - 26/04/2026 | From USD891 Seen 10 minutes ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Travel to Hanoi in Premium Economy
San Francisco (SFO)to
Hanoi (HAN)26/02/2026 - 11/03/2026FromUSD2,189Seen 1 day agoRound-tripPremium Economy
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.)