Flights from Atlanta to Lisbon from $ 728*

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Changed bag rules and optional services         Cruise Packages

Featured daily fares for flights from Atlanta (ATL) to Lisbon (LIS)

Mar 2026
From$ 787*
Viewed: 3 hours ago
RoundTrip|Economy
Apr 2026
From$ 744*
Viewed: 3 hours ago
RoundTrip|Economy
May 2026
From$ 892*
Viewed: 1 day ago
RoundTrip|Economy
$ 744
$ 2.0K
Displaying fares for March-2026
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    • Range$ 744-$ 2,005

    *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 Atlanta (ATL) to Lisbon (LIS) flights

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    More United deals on Atlanta (ATL) to Lisbon (LIS) flights
    From
    To
    Fare Type
    Dates
    Price
    Atlanta (ATL)Lisbon (LIS)Roundtrip
    |
    Economy    		11/13/26 - 11/17/26

    from

    $ 728

    Viewed: 1 day ago

    Atlanta (ATL)Lisbon (LIS)Roundtrip
    |
    Economy    		04/08/26 - 04/22/26

    from

    $ 744

    Viewed: 3 hours ago

    Atlanta (ATL)Lisbon (LIS)Roundtrip
    |
    Economy    		04/08/26 - 04/15/26

    from

    $ 744

    Viewed: 3 hours ago

    Atlanta (ATL)Lisbon (LIS)Roundtrip
    |
    Economy    		04/07/26 - 04/21/26

    from

    $ 784

    Viewed: 3 hours ago

    Atlanta (ATL)Lisbon (LIS)Roundtrip
    |
    Economy    		04/07/26 - 04/14/26

    from

    $ 784

    Viewed: 3 hours ago

    Atlanta (ATL)Lisbon (LIS)Roundtrip
    |
    Economy    		03/31/26 - 04/14/26

    from

    $ 787

    Viewed: 3 hours ago

    Atlanta (ATL)Lisbon (LIS)Roundtrip
    |
    Economy    		03/24/26 - 04/07/26

    from

    $ 794

    Viewed: 3 hours ago

    Atlanta (ATL)Lisbon (LIS)Roundtrip
    |
    Economy    		03/24/26 - 03/31/26

    from

    $ 797

    Viewed: 3 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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