Book a trip from San Francisco to Hanoi with Cathay Pacific , fares from USD774
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 | |
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San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 04/05/2025 - 12/05/2025 | From USD774 Seen 9 hours ago | |
San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 09/05/2025 - 18/05/2025 | From USD987 Seen 1 day ago | |
San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 28/07/2025 - 11/08/2025 | From USD1,161 Seen 1 day ago | |
San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 01/07/2025 - 09/07/2025 | From USD1,296 Seen 11 hours ago | |
San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 27/05/2025 - 11/06/2025 | From USD1,344 Seen 1 day ago |
Book Business Class flights to Hanoi - selected offers
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Flight Deals for Popular Routes on Cathay Pacific
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From | To | Fare Type | Dates | Price | |
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San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 18/12/2025 - 03/01/2026 | From USD2,019 Seen 13 hours 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
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.)