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$491+ Cheap flights from Heathrow (LHR) to Detroit (DTT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DTT
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Detroit All airports are usually found in January or November, booked 30 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Heathrow to Detroit

Cheapest flights from Heathrow to Detroit
Explore the most affordable flight options available from Heathrow to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:40 am
LHR
-
DTW
1 stop15h 24m
JetBlue
Thu 7/166:00 am
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 6/9$872
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:50 pm
LHR
-
DTW
2 stops23h 05m
Multiple Airlines
Tue 9/84:00 pm
DTW
-
LHR
2 stops24h 35m
Multiple Airlines
Deal found 6/10$873
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/11:05 pm
LHR
-
DTW
2 stops15h 53m
Icelandair
Thu 10/15:30 pm
DTW
-
LHR
2 stops21h 50m
Icelandair
Deal found 6/9$874
This Flightcatchers deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:40 am
LHR
-
DTW
1 stop12h 51m
JetBlue
Sun 8/26:00 am
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 6/10$877
This Flightcatchers deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3011:55 am
LHR
-
DTW
1 stop17h 15m
JetBlue
Sun 7/57:30 am
DTW
-
LHR
1 stop18h 00m
JetBlue
Deal found 6/8$878
This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:55 am
LHR
-
DTW
1 stop17h 00m
JetBlue
Wed 10/76:00 am
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 6/9$879
This The Travel House deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:15 am
LHR
-
DTW
1 stop20h 43m
JetBlue
Sat 9/195:30 pm
DTW
-
LHR
1 stop22h 15m
JetBlue
Deal found 6/8$880
This Cheapflightsfares deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:40 am
LHR
-
DTW
1 stop19h 05m
JetBlue
Mon 7/137:30 am
DTW
-
LHR
1 stop18h 00m
JetBlue
Deal found 6/6$881
This The Travel House deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/81:05 pm
LHR
-
DTW
2 stops15h 54m
Icelandair
Tue 7/282:48 pm
DTW
-
LHR
2 stops24h 32m
Icelandair
Deal found 6/6$882
This The Travel House deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:25 pm
LHR
-
DTW
2 stops31h 34m
Icelandair
Tue 7/287:30 am
DTW
-
LHR
2 stops31h 50m
Icelandair
Deal found 6/9$883
This Flightcatchers deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightcatchers is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:40 am
LHR
-
DTW
1 stop18h 57m
JetBlue
Tue 9/82:58 pm
DTW
-
LHR
1 stop10h 32m
JetBlue
Deal found 6/7$884
This KAYAK deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:15 am
LHR
-
DTW
1 stop20h 44m
JetBlue
Sat 7/187:59 pm
DTW
-
LHR
1 stop29h 31m
JetBlue
Deal found 6/10$885

Find flight deals from Heathrow to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Detroit (DTT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$872
(JetBlue)

One-way from

$491
(JetBlue)

Popular in

July

Cheapest in

January

Average price

$1,237

Good round-trip deal

$1,587 or less

Good one-way deal

$836 or less
Provider with most accurate pricing for London Heathrow-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Detroit (DTT) flights.
Search Deals
From London Heathrow to Detroit (DTT)
Search Deals
One-way flight from London Heathrow to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from London Heathrow to Detroit (DTT).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Detroit that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 6/24

11:55 am-12:10 am

1 stop17h 15m

Detroit Metropolitan Wayne County

Sat 8/1

6:00 am-8:45 pm

1 stop9h 45m

$989

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Fri 9/4

7:05 am-10:29 pm

2 stops20h 24m

Detroit Metropolitan Wayne County

Thu 10/8

12:15 pm-5:40 pm

2 stops24h 25m

$1,007

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 8/5

8:40 am-5:49 pm

1 stop14h 09m

Detroit Metropolitan Wayne County

Wed 8/19

6:00 am-8:45 pm

1 stop9h 45m

$1,109

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 7/9

9:25 pm-11:59 pm

2 stops31h 34m

Detroit Metropolitan Wayne County

Thu 7/23

2:46 pm-8:20 pm

2 stops24h 34m

$1,134

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 9/9

6:30 am-1:37 pm

1 stop12h 07m

Detroit Metropolitan Wayne County

Thu 10/8

6:40 pm-7:10 am

Nonstop7h 30m

$1,252

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 9/9

6:30 am-1:37 pm

1 stop12h 07m

Detroit Metropolitan Wayne County

Wed 10/7

6:40 pm-7:10 am

Nonstop7h 30m

$1,252

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Tue 9/8

10:45 am-2:23 pm

Nonstop8h 38m

Detroit Metropolitan Wayne County

Fri 10/9

6:40 pm-7:10 am

Nonstop7h 30m

$1,310

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Mon 7/6

7:30 am-6:19 pm

2 stops15h 49m

Detroit Metropolitan Wayne County

Sun 7/19

2:35 pm-9:20 am

2 stops13h 45m

$1,425

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 7/9

6:30 am-5:08 pm

1 stop15h 38m

Detroit Metropolitan Wayne County

Thu 7/23

6:45 pm-7:10 am

Nonstop7h 25m

$1,448

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 6/24

8:40 am-5:04 pm

1 stop13h 24m

Detroit Metropolitan Wayne County

Sun 8/2

6:45 pm-7:10 am

Nonstop7h 25m

$1,467

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 23 resultsSorted by cheapest first
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Compare providers for flights from Heathrow to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Detroit in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Detroit

What is the cheapest month to book a flight from London Heathrow Airport to Detroit?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Detroit (average of $507). Flying from London Heathrow Airport to Detroit in June is currently the most expensive (average of $640). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to DTT?

Find hourly flight availability from Heathrow to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 11, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Detroit as you normally would.

Weekly flight availability from London Heathrow Airport to Detroit

Explore weekly flight availability from Heathrow to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 11, 2026.

The most flights from LHR to DTT are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from London Heathrow Airport to Detroit?

How often are flights from London to Detroit delayed?

About 6% of weekly flights between London and Detroit have experienced delays in the past year, with the average delay time being 227 minutes.

What is the most punctual flight time for London to Detroit flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Detroit flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 6% of flights being delayed.

How far ahead should I book a flight from London Heathrow Airport to Detroit?

The price you pay for your flight from London Heathrow Airport to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Detroit from London Heathrow?

    For a flight from London Heathrow to Detroit, you will be flying into All airports. Detroit All airports (DTT) is just 0.6 mi from the center of the city. All airports is the only Detroit airport and it handles 5 inbound flights from London Heathrow per day. 4 airlines have flights to Detroit All airports from London Heathrow on a regular basis.

  • How long is the flight from London Heathrow Airport to Detroit?

    JetBlue, Scandinavian Airlines, and Icelandair can get you from London Heathrow Airport to Detroit in just under 17h 15m. Your travel time can differ by up to 14h 19m. There are 3753 mi between London Heathrow Airport and Detroit. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from London Heathrow Airport to Detroit round-trip?

    Currently priced at $620, American Airlines will fly you from London Heathrow Airport to Detroit and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and JetBlue - these airlines can fly you to your destination from $670 and $696, respectively. Users have found that American Airlines is 36% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Detroit one-way?

    The cheapest airlines for a one-way flight from London Heathrow Airport to Detroit are JetBlue ($525), Scandinavian Airlines ($757), and British Airways ($762).

  • What are the most reliable airlines from London Heathrow Airport to Detroit?

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Detroit consider choosing KLM (92%), Air France (92%) or Scandinavian Airlines (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London Heathrow Airport to Detroit?

    The cheapest flight price from London Heathrow Airport to Detroit is $606. On average you can expect to pay $1,547. The most popular route, (London Heathrow - Detroit Metropolitan Wayne County), can usually be booked for $633.

  • Can I find deals for flights from Heathrow to Detroit that include hotel bookings?

    Yes. In addition to deals on Heathrow to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Detroit?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Detroit.

  • Can I find deals for business class flights from Heathrow to Detroit?

    Yes. Cheapflights offers flight deals from Heathrow to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Detroit?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Detroit (average of $507). Flying from London Heathrow Airport to Detroit in June is currently the most expensive (average of $640). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Top 4 airlines flying from Heathrow to Detroit

Discover the top 4 airlines that operate flights from Heathrow to Detroit. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$620Average$839FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$670Average$834FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$696Average$1,191FlexibilityNo cancel feeOn-time62%
DeltaCheapest$1,067Average$1,357FlexibilityNo cancel feeOn-timeN/A

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