Flights from London to Saint Louis from £ 938*

Promotion Code

Featured daily fares for flights from London (LHR) to Saint Louis (STL)

£ 938
£ 1.3K
Displaying fares for April-2026
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  • Range£ 938-£ 1,346

    More United deals on London (LHR) to Saint Louis (STL) flights

    £
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    More United deals on London (LHR) to Saint Louis (STL) flights
    From
    To
    Fare Type
    Dates
    Price
    London (LHR)Saint Louis (STL)Roundtrip
    |
    Economy
    04/05/2026 - 11/05/2026

    from

    £ 938

    Viewed: 6 hours ago

    London (LHR)Saint Louis (STL)Roundtrip
    |
    Economy
    05/05/2026 - 12/05/2026

    from

    £ 938

    Viewed: 6 hours ago

    London (LHR)Saint Louis (STL)Roundtrip
    |
    Economy
    04/05/2026 - 18/05/2026

    from

    £ 938

    Viewed: 6 hours ago

    London (LHR)Saint Louis (STL)Roundtrip
    |
    Economy
    06/05/2026 - 13/05/2026

    from

    £ 938

    Viewed: 6 hours ago

    London (LHR)Saint Louis (STL)Roundtrip
    |
    Economy
    12/05/2026 - 19/05/2026

    from

    £ 938

    Viewed: 6 hours ago

    London (LHR)Saint Louis (STL)Roundtrip
    |
    Economy
    05/05/2026 - 19/05/2026

    from

    £ 938

    Viewed: 6 hours ago

    London (LHR)Saint Louis (STL)Roundtrip
    |
    Economy
    11/05/2026 - 18/05/2026

    from

    £ 938

    Viewed: 6 hours ago

    London (LHR)Saint Louis (STL)Roundtrip
    |
    Economy
    15/05/2026 - 19/05/2026

    from

    £ 957

    Viewed: 6 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.