Flights from Singapore to San Diego from S $ 1,514*

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Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Singapore (SIN) to San Diego (SAN)

May 2026
FromS $ 1,514*
Viewed: 9 hours ago
RoundTrip|Economy
Jun 2026
FromS $ 1,674*
Viewed: 9 hours ago
RoundTrip|Economy
Jul 2026
FromS $ 1,567*
Viewed: 9 hours ago
RoundTrip|Economy
cmp-daily-histogram-bars-legend-min-price-aria-label S $ 1.5K
cmp-daily-histogram-bars-legend-max-price-aria-label S $ 2.2K
Displaying fares for May-2026
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    • RangeS $ 1,514-S $ 2,228

    *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 Singapore (SIN) to San Diego (SAN) flights

    S $
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    More United deals on Singapore (SIN) to San Diego (SAN) flights
    From
    To
    Fare Type
    Dates
    Price
    Singapore (SIN)San Diego (SAN)Roundtrip
    |
    Economy    		17/05/2026 - 21/05/2026

    from

    S $ 1,514

    Viewed: 9 hours ago

    Singapore (SIN)San Diego (SAN)Roundtrip
    |
    Economy    		16/05/2026 - 20/05/2026

    from

    S $ 1,546

    Viewed: 9 hours ago

    Singapore (SIN)San Diego (SAN)Roundtrip
    |
    Economy    		20/05/2026 - 27/05/2026

    from

    S $ 1,567

    Viewed: 9 hours ago

    Singapore (SIN)San Diego (SAN)Roundtrip
    |
    Economy    		21/05/2026 - 04/06/2026

    from

    S $ 1,567

    Viewed: 9 hours ago

    Singapore (SIN)San Diego (SAN)Roundtrip
    |
    Economy    		28/05/2026 - 04/06/2026

    from

    S $ 1,567

    Viewed: 9 hours ago

    Singapore (SIN)San Diego (SAN)Roundtrip
    |
    Economy    		07/07/2026 - 21/07/2026

    from

    S $ 1,567

    Viewed: 9 hours ago

    Singapore (SIN)San Diego (SAN)Roundtrip
    |
    Economy    		14/07/2026 - 21/07/2026

    from

    S $ 1,593

    Viewed: 9 hours ago

    Singapore (SIN)San Diego (SAN)Roundtrip
    |
    Economy    		14/07/2026 - 28/07/2026

    from

    S $ 1,593

    Viewed: 9 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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