Book a trip from San Francisco to Hanoi with Cathay Pacific , fares from USD701
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 | 25/09/2025 - 06/10/2025 | From USD701 Seen 21 hours ago | |
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 27/10/2025 - 04/11/2025 | From USD701 Seen 1 day ago | |
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 18/09/2025 - 30/09/2025 | From USD701 Seen 1 day ago | |
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 28/10/2025 - 04/11/2025 | From USD701 Seen 1 day ago | |
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 23/09/2025 - 19/10/2025 | From USD701 Seen 4 hours ago |
Book Business Class flights to Hanoi - selected offers
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There are no fares that match your filter criteria. Please adjust your filters.Explore More Flights from Other Popular Origins
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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.
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 | 06/04/2026 - 23/04/2026 | From USD817 Seen 4 minutes ago | |
| San Francisco (SFO) | Hanoi (HAN) | Round-trip / Economy | 20/06/2026 - 05/07/2026 | From USD1,007 Seen 1 day 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)30/10/2025 - 17/11/2025FromUSD1,838Seen 5 hours 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.)