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Good to Know - Flights from Detroit to London

Low Season:
September
Best time to beat the crowds
High Season:
August
Most popular time to fly
Good Deal:
$ 631.21
or less (round trip)

Cheapest Day of the Month to Book Flights



Top Tips for Finding Cheap Flights from Detroit to London

Looking for cheap airfare from Detroit to London? 25% of our users found round-trip tickets to London for the following price or less: $ 631.21 Book at least 4 weeks before departure in order to get a below-average price. High season is considered to be August. The cheapest month to fly from Detroit to London is September. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Detroit to London flight deals.

FAQs - Booking from Detroit to London flights

How long is the flight from Detroit to London?
A flight from Detroit to London takes 1day3hours2minutes.
What is the cheapest flight Detroit to London?:
The cheapest flight Detroit to London found on flyus.com in the last 72 hours was $631.21 round-trip.
 
Which airlines fly to London?:
• SAS Scandinavian Airlines
• Air Canada
• United Airlines
• Lufthansa
• Austrian Airlines
• American Airlines
• British Airways
• Iberia
• Icelandair
 

Find cheap flights from Detroit to London and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.

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Cheapest Flights
from Detroit, United States (DTW) to:

  • London, United Kingdom (LHR)
    Mar 17, 25 - Mar 26, 25
    $631.21
    Search

  • London, United Kingdom (LHR)
    Feb 27, 25 - Mar 06, 25
    $633.71
    Search

  • London, United Kingdom (LHR)
    Feb 27, 25 - Mar 10, 25
    $633.71
    Search

  • London, United Kingdom (LHR)
    Mar 01, 25 - Mar 06, 25
    $633.71
    Search

  • London, United Kingdom (LHR)
    Mar 03, 25 - Mar 10, 25
    $633.71
    Search