Flights from Hanoi to San Diego from $ 1,113*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Hanoi (HAN) to San Diego (SAN)

Mar 2026
From$ 1,372*
Viewed: 22 hours ago
RoundTrip|Economy
Apr 2026
From$ 1,280*
Viewed: 22 hours ago
RoundTrip|Economy
May 2026
From$ 1,113*
Viewed: 22 hours ago
RoundTrip|Economy
$ 1.3K
$ 2.0K
Displaying fares for March-2026
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    • Range$ 1,280-$ 1,997

    *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 Diego (SAN) flights

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    More United deals on Hanoi (HAN) to San Diego (SAN) flights
    From
    To
    Fare Type
    Dates
    Price
    Hanoi (HAN)San Diego (SAN)Roundtrip
    |
    Economy    		05/04/26 - 05/11/26

    from

    $ 1,113

    Viewed: 22 hours ago

    Hanoi (HAN)San Diego (SAN)Roundtrip
    |
    Economy    		05/07/26 - 05/11/26

    from

    $ 1,156

    Viewed: 22 hours ago

    Hanoi (HAN)San Diego (SAN)Roundtrip
    |
    Economy    		05/02/26 - 05/06/26

    from

    $ 1,166

    Viewed: 22 hours ago

    Hanoi (HAN)San Diego (SAN)Roundtrip
    |
    Economy    		05/03/26 - 05/07/26

    from

    $ 1,180

    Viewed: 22 hours ago

    Hanoi (HAN)San Diego (SAN)Roundtrip
    |
    Economy    		05/04/26 - 05/08/26

    from

    $ 1,188

    Viewed: 22 hours ago

    Hanoi (HAN)San Diego (SAN)Roundtrip
    |
    Economy    		05/06/26 - 05/10/26

    from

    $ 1,188

    Viewed: 22 hours ago

    Hanoi (HAN)San Diego (SAN)Roundtrip
    |
    Economy    		05/03/26 - 05/10/26

    from

    $ 1,188

    Viewed: 22 hours ago

    Hanoi (HAN)San Diego (SAN)Roundtrip
    |
    Economy    		05/02/26 - 05/09/26

    from

    $ 1,241

    Viewed: 22 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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