United flights from Hanoi to San Francisco from 862US $ *
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Featured daily fares for flights from Hanoi (HAN) to San Francisco (SFO)
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More United deals on Hanoi (HAN) to San Francisco (SFO) flights
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US $
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Hanoi (HAN) | San Francisco (SFO) | Roundtrip | Economy | 07/05/2025 - 11/05/2025 | from 862US $ Viewed: 12 hours ago |
| Hanoi (HAN) | San Francisco (SFO) | Roundtrip | Economy | 08/05/2025 - 12/05/2025 | from 885US $ Viewed: 12 hours ago |
| Hanoi (HAN) | San Francisco (SFO) | Roundtrip | Economy | 21/04/2025 - 05/05/2025 | from 939US $ Viewed: 12 hours ago |
| Hanoi (HAN) | San Francisco (SFO) | Roundtrip | Economy | 22/04/2025 - 26/04/2025 | from 939US $ Viewed: 12 hours ago |
| Hanoi (HAN) | San Francisco (SFO) | Roundtrip | Economy | 03/05/2025 - 07/05/2025 | from 939US $ Viewed: 12 hours ago |
| Hanoi (HAN) | San Francisco (SFO) | Roundtrip | Economy | 22/04/2025 - 06/05/2025 | from 939US $ Viewed: 12 hours ago |
| Hanoi (HAN) | San Francisco (SFO) | Roundtrip | Economy | 21/04/2025 - 25/04/2025 | from 963US $ Viewed: 12 hours ago |
| Hanoi (HAN) | San Francisco (SFO) | Roundtrip | Economy | 21/04/2025 - 28/04/2025 | from 974US $ Viewed: 12 hours ago |
| Hanoi (HAN) | San Francisco (SFO) | Roundtrip | Economy | 18/04/2025 - 22/04/2025 | from 993US $ Viewed: 12 hours ago |
| Hanoi (HAN) | San Francisco (SFO) | Roundtrip | Economy | 23/04/2025 - 07/05/2025 | from 995US $ Viewed: 12 hours ago |
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.