Flights from Lisbon to San Diego from € 818*

Promotion Code

Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Lisbon (LIS) to San Diego (SAN)

Mar 2026
From€ 841*
Viewed: 4 hours ago
RoundTrip|Economy
Apr 2026
From€ 818*
Viewed: 4 hours ago
RoundTrip|Economy
May 2026
From€ 824*
Viewed: 4 hours ago
RoundTrip|Economy
€ 818
€ 1.5K
Displaying fares for March-2026
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    • Range€ 818-€ 1.454

    *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 Lisbon (LIS) to San Diego (SAN) flights

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    More United deals on Lisbon (LIS) to San Diego (SAN) flights
    From
    To
    Fare Type
    Dates
    Price
    Lisbon (LIS)San Diego (SAN)Roundtrip
    |
    Economy    		24/04/2026 - 28/04/2026

    from

    € 818

    Viewed: 4 hours ago

    Lisbon (LIS)San Diego (SAN)Roundtrip
    |
    Economy    		29/04/2026 - 03/05/2026

    from

    € 818

    Viewed: 4 hours ago

    Lisbon (LIS)San Diego (SAN)Roundtrip
    |
    Economy    		20/04/2026 - 04/05/2026

    from

    € 818

    Viewed: 4 hours ago

    Lisbon (LIS)San Diego (SAN)Roundtrip
    |
    Economy    		22/04/2026 - 26/04/2026

    from

    € 818

    Viewed: 4 hours ago

    Lisbon (LIS)San Diego (SAN)Roundtrip
    |
    Economy    		19/04/2026 - 26/04/2026

    from

    € 818

    Viewed: 4 hours ago

    Lisbon (LIS)San Diego (SAN)Roundtrip
    |
    Economy    		21/04/2026 - 28/04/2026

    from

    € 818

    Viewed: 4 hours ago

    Lisbon (LIS)San Diego (SAN)Roundtrip
    |
    Economy    		04/04/2026 - 08/04/2026

    from

    € 818

    Viewed: 4 hours ago

    Lisbon (LIS)San Diego (SAN)Roundtrip
    |
    Economy    		14/04/2026 - 28/04/2026

    from

    € 818

    Viewed: 4 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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