Book a trip from San Francisco to Hanoi with Cathay Pacific , fares from USD776
Fly Cathay Pacific from San Francisco (SFO) to Hanoi (HAN). Enjoy award-winning service, entertainment, and an enhanced menu for Premium Economy and Business Class during your flight. Book direct to secure our best fare and join as a Cathay Pacific Member to earn Status Points or Miles.
Deals on San Francisco (SFO) to Hanoi (HAN) flights
Book flights to Hanoi HAN
From | To | Fare Type | Dates | Price | |
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San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 10/11/2025 - 24/11/2025 | From USD776 Seen 1 day ago | |
San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 10/11/2025 - 23/11/2025 | From USD776 Seen 1 day ago | |
San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 26/01/2026 - 10/02/2026 | From USD776 Seen 1 day ago | |
San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 06/11/2025 - 20/12/2025 | From USD826 Seen 23 hours ago | |
San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 04/04/2026 - 18/04/2026 | From USD876 Seen 1 day ago |
Book Business Class flights to Hanoi - selected offers
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All fares displayed include taxes and carrier-imposed surcharges. All fares, government taxes and fees, and surcharges are subject to change at any time. For ticket cancellations, where applicable, the Hong Kong Passenger Security Charge, the Hong Kong Air Passenger Departure Tax, and the Hong Kong International Airport Construction Fee will be refunded without any administration fees.