Flights from Hanoi to San Francisco from 848US $ *

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Hanoi (HAN) to San Francisco (SFO)

Mar 2026
From1.574US $ *
Viewed: 13 hours ago
RoundTrip|Economy
Apr 2026
From927US $ *
Viewed: 13 hours ago
RoundTrip|Economy
May 2026
From848US $ *
Viewed: 13 hours ago
RoundTrip|Economy
927US $
3.4KUS $
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    • Range927US $ -3.415US $

    *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. Schedules are subject to change without notice.

    More United deals on Hanoi (HAN) to San Francisco (SFO) flights

    US $
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    More United deals on Hanoi (HAN) to San Francisco (SFO) flights
    From
    To
    Fare Type
    Dates
    Price
    Hanoi (HAN)San Francisco (SFO)Roundtrip
    |
    Economy    		05/05/2026 - 09/05/2026

    from

    848US $ 

    Viewed: 13 hours ago

    Hanoi (HAN)San Francisco (SFO)Roundtrip
    |
    Economy    		07/05/2026 - 11/05/2026

    from

    848US $ 

    Viewed: 13 hours ago

    Hanoi (HAN)San Francisco (SFO)Roundtrip
    |
    Economy    		10/05/2026 - 14/05/2026

    from

    848US $ 

    Viewed: 13 hours ago

    Hanoi (HAN)San Francisco (SFO)Roundtrip
    |
    Economy    		05/05/2026 - 12/05/2026

    from

    848US $ 

    Viewed: 13 hours ago

    Hanoi (HAN)San Francisco (SFO)Roundtrip
    |
    Economy    		07/05/2026 - 14/05/2026

    from

    848US $ 

    Viewed: 13 hours ago

    Hanoi (HAN)San Francisco (SFO)Roundtrip
    |
    Economy    		06/05/2026 - 10/05/2026

    from

    905US $ 

    Viewed: 13 hours ago

    Hanoi (HAN)San Francisco (SFO)Roundtrip
    |
    Economy    		02/05/2026 - 09/05/2026

    from

    905US $ 

    Viewed: 13 hours ago

    Hanoi (HAN)San Francisco (SFO)Roundtrip
    |
    Economy    		02/05/2026 - 06/05/2026

    from

    905US $ 

    Viewed: 13 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. Schedules are subject to change without notice.

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