American Airlines flights from Detroit to London

Recent searches for flights from Detroit to London

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Jul 2026
No results available
Aug 2026
From$1,062*
Updated: 15 hours ago
Round tripIEconomy
Sep 2026
From$1,012*
Updated: 1 hour ago
Round tripIEconomy
cmp-daily-histogram-bars-legend-min-price-aria-label $1.1K
cmp-daily-histogram-bars-legend-max-price-aria-label $2.5K
Displaying fares for July-2026
  • DTW–LON: cmp-view-offers-disclaimer. Find Offers
    31

    Fr

    JUL

  • DTW–LON, 08/01/26 – 08/08/26: From $2,517
    01

    Sa

  • DTW–LON, 08/02/26 – 08/09/26: From $2,467
    02

    Su

  • DTW–LON, 08/03/26 – 08/10/26: From $2,467
    03

    Mo

  • DTW–LON, 08/04/26 – 08/11/26: From $2,397
    04

    Tu

  • DTW–LON, 08/05/26 – 08/12/26: From $2,242
    05

    We

  • DTW–LON, 08/06/26 – 08/13/26: From $2,292
    06

    Th

  • DTW–LON, 08/07/26 – 08/14/26: From $2,242
    07

    Fr

  • DTW–LON, 08/08/26 – 08/15/26: From $2,302
    08

    Sa

  • DTW–LON, 08/09/26 – 08/16/26: From $2,252
    09

    Su

  • DTW–LHR, 08/10/26 – 08/17/26: From $2,252
    10

    Mo

  • DTW–LCY, 08/11/26 – 08/18/26: From $2,006
    11

    Tu

  • DTW–LON, 08/12/26 – 08/19/26: From $1,792
    12

    We

  • DTW–LON, 08/13/26 – 08/20/26: From $1,842
    13

    Th

  • DTW–LON, 08/14/26 – 08/21/26: From $1,642
    14

    Fr

  • DTW–LON, 08/15/26 – 08/22/26: From $1,692
    15

    Sa

  • DTW–LON, 08/16/26 – 08/23/26: From $1,642
    16

    Su

  • DTW–LON, 08/17/26 – 08/24/26: From $1,642
    17

    Mo

  • DTW–LON, 08/18/26 – 08/25/26: From $1,592
    18

    Tu

  • DTW–LHR, 08/19/26 – 08/26/26: From $1,592
    19

    We

  • DTW–LHR, 08/20/26 – 08/27/26: From $1,642
    20

    Th

  • DTW–LON, 08/21/26 – 08/28/26: From $1,642
    21

    Fr

  • DTW–LHR, 08/22/26 – 08/29/26: From $1,692
    22

    Sa

  • DTW–LON, 08/23/26 – 08/30/26: From $1,642
    23

    Su

  • DTW–LON, 08/24/26 – 08/31/26: From $1,642
    24

    Mo

  • DTW–LON, 08/25/26 – 09/01/26: From $1,592
    25

    Tu

  • DTW–LON, 08/26/26 – 09/02/26: From $1,592
    26

    We

  • DTW–LHR, 08/27/26 – 09/03/26: From $1,642
    27

    Th

  • DTW–LON, 08/28/26 – 09/04/26: From $1,072
    28

    Fr

  • DTW–LON, 08/29/26 – 09/05/26: From $1,122
    29

    Sa

  • DTW–LHR, 08/30/26 – 09/06/26: From $1,062
    30

    Su

    • range$1,062-$2,517

    DisclaimerFares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Fares listed may be Basic Economy, which class is subject to additional terms and conditions. Additional baggage fees and charges for optional products and services may apply.

    Find deals on Detroit to London flights

    $
    keyboard_arrow_down

    Detroit (DTW)to

    London (LON)
    10/06/26 - 10/13/26

    Round trip

    Economy

    from
    $1,012Fare subject to changes
    Updated: 15 hours ago

    Detroit (DTW)to

    London (LON)
    10/13/26 - 10/20/26

    Round trip

    Economy

    from
    $1,012Fare subject to changes
    Updated: 15 hours ago

    Detroit (DTW)to

    London (LON)
    09/01/26 - 09/08/26

    Round trip

    Economy

    from
    $1,012Fare subject to changes
    Updated: 15 hours ago

    Detroit (DTW)to

    London (LON)
    09/08/26 - 09/15/26

    Round trip

    Economy

    from
    $1,012Fare subject to changes
    Updated: 15 hours ago

    Detroit (DTW)to

    London (LON)
    09/16/26 - 09/23/26

    Round trip

    Economy

    from
    $1,012Fare subject to changes
    Updated: 15 hours ago

    Detroit (DTW)to

    London (LON)
    09/23/26 - 09/30/26

    Round trip

    Economy

    from
    $1,012Fare subject to changes
    Updated: 15 hours ago

    Detroit (DTW)to

    London (LON)
    09/29/26 - 10/06/26

    Round trip

    Economy

    from
    $1,012Fare subject to changes
    Updated: 15 hours ago

    Detroit (DTW)to

    London (LON)
    10/14/26 - 10/21/26

    Round trip

    Economy

    from
    $1,012Fare subject to changes
    Updated: 15 hours ago

    *Fares displayed have been collected within the last 24hrs and may no longer be available at time of booking. Some fares listed may include one or more connections that are Basic Economy, which class is subject to additional terms and conditions. Modifying this information may result in a different fare. To find the most updated fare, please visit aa.com. Additional baggage fees and charges for optional products and services may apply.

    Finding cheap flights from Detroit to London

    Looking for lower fares on your trip from Detroit to London? Here are a few ways to save.

    • Book early: Booking 1 to 3 months ahead can help you find lower fares
    • Be flexible with dates: Midweek travel, like Tuesdays and Wednesdays, can be more affordable
    • Travel during less busy periods: Flying outside peak travel times can help find lower fares and avoid crowds

    Earn up to $500 back on your next American Airlines flight plus, 30,000 bonus miles. Offers vary elsewhere. Opens another site in a new window that may not meet accessibility guidelines.

    Upgrade your flight with Main Cabin Extra

    Make your trip more comfortable with Main Cabin Extra. Enjoy benefits like:

    • Extra legroom: More space with seats at the front of the Main Cabin or in exit rows.
    • Early boarding: Preferred Group 5 boarding allows easier access to overhead bins.
    • Complimentary drinks: Enjoy beer, wine and spirits on flights with full beverage service.

    Discover how Main Cabin Extra can enhance your trip.

    American Airlines flights from Detroit to London