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$352+ 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DTT
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Detroit All airports are usually found in October or September, booked 77 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap 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 September 11, 2025.

Round-trip from

$564
(Trip.com)

One-way from

$352
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$944

Good round-trip deal

$1,019 or less

Good one-way deal

$1,188 or less
From London Heathrow to Detroit (DTT)
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One-way flight from London Heathrow to Detroit (DTT)
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Highest demand for flights based on searches. 8% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from London Heathrow to Detroit (DTT).
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Price to beat on a one-way flight from London Heathrow to Detroit (DTT).
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Find 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 September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:00 pmLHR - DTW
1 stop13h 45mMultiple Airlines
Mon 10/207:28 amDTW - LHR
1 stop22h 57mMultiple Airlines
Deal found 9/10$564
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/79:30 amLHR - DTW
2 stops20h 15mMultiple Airlines
Tue 10/1410:49 amDTW - LHR
2 stops14h 41mMultiple Airlines
Deal found 9/9$565
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Wed 10/221:25 pmLHR - DTW
2 stops23h 55mMultiple Airlines
Mon 10/274:55 pmDTW - LHR
2 stops12h 20mMultiple Airlines
Deal found 9/11$567
This Mytrip deal was found by Cheapflights users on 9/10. 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 10/79:30 amLHR - DTW
2 stops20h 15mMultiple Airlines
Tue 10/2110:49 amDTW - LHR
2 stops17h 46mMultiple Airlines
Deal found 9/10$568
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:30 pmLHR - DTW
1 stop24h 29mMultiple Airlines
Tue 9/3010:41 amDTW - LHR
2 stops15h 04mMultiple Airlines
Deal found 9/10$570
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Wed 10/158:05 pmLHR - DTW
2 stops33h 40mMultiple Airlines
Mon 10/207:28 amDTW - LHR
2 stops21h 07mMultiple Airlines
Deal found 9/10$572
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:00 amLHR - DTW
3 stops28h 24mMultiple Airlines
Sat 11/159:20 pmDTW - LHR
2 stops28h 50mMultiple Airlines
Deal found 9/9$573
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:00 pmLHR - DTW
1 stop13h 45mMultiple Airlines
Tue 10/2810:30 amDTW - LHR
2 stops16h 10mMultiple Airlines
Deal found 9/10$576
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/94:00 pmLHR - DTW
1 stop13h 45mMultiple Airlines
Thu 10/167:28 amDTW - LHR
1 stop17h 27mMultiple Airlines
Deal found 9/9$577

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 September 11, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Detroit that are best for you.

Fly from

Heathrow

Fly to

Detroit

Route

Depart

Return

Price

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sat 9/27

11:25 am-3:00 pm

1 stop32h 35m

Detroit Metropolitan Wayne County

Sun 9/28

8:35 pm-8:35 am

1 stop31h 00m

$611

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sat 10/4

2:50 pm-4:51 pm

2 stops31h 01m

Detroit Metropolitan Wayne County

Mon 10/6

1:13 pm-7:15 am

1 stop13h 02m

$611

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 11/5

9:20 am-6:37 pm

1 stop14h 17m

Detroit Metropolitan Wayne County

Thu 11/20

6:00 am-9:40 pm

1 stop10h 40m

$681

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sat 11/1

8:05 am-10:57 pm

1 stop18h 52m

Detroit Metropolitan Wayne County

Wed 3/11

6:00 am-8:45 pm

1 stop10h 45m

$699

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 11/6

7:25 am-2:17 pm

1 stop11h 52m

Detroit Metropolitan Wayne County

Sun 11/16

6:00 am-8:45 pm

1 stop9h 45m

$700

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 10/15

8:25 am-8:26 pm

1 stop17h 01m

Detroit Metropolitan Wayne County

Wed 10/29

6:00 am-9:40 pm

1 stop11h 40m

$728

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Tue 10/28

7:25 am-10:41 pm

1 stop19h 16m

Detroit Metropolitan Wayne County

Sat 3/14

5:12 pm-6:55 am

1 stop9h 43m

$733

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sat 10/4

11:55 am-11:55 pm

1 stop17h 00m

Detroit Metropolitan Wayne County

Sat 10/11

12:16 pm-9:30 am

1 stop16h 14m

$737

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sat 11/1

8:05 am-10:57 pm

1 stop18h 52m

Detroit Metropolitan Wayne County

Sun 3/8

12:20 pm-6:55 am

1 stop14h 35m

$740

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 9/17

8:25 am-9:07 pm

1 stop17h 42m

Detroit Metropolitan Wayne County

Wed 11/19

2:31 pm-9:30 am

1 stop13h 59m

$764

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 results
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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

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

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Detroit. Price data was last updated on August 29, 2025.

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 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from London Heathrow Airport to Detroit (average of $250). Flying from London Heathrow Airport to Detroit in March is currently the most expensive (average of $305). 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 September 11, 2025.

It’s optimal to fly from London Heathrow Airport to Detroit at noon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

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 September 11, 2025.

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).

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. 5 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?

    United Airlines and JetBlue can get you from London Heathrow Airport to Detroit in just under 14h 17m. Your travel time can differ by up to 18h 18m. 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 $596, JetBlue will fly you from London Heathrow Airport to Detroit and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and Virgin Atlantic - these airlines can fly you to your destination from $717 and $905, respectively. Users have found that JetBlue is 42% cheaper than the other options available to this destination.

  • 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 (82%), Air France (82%) or Scandinavian Airlines (82%) 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 $798. On average you can expect to pay $1,247. The most popular route, (London Heathrow - Detroit Metropolitan Wayne County), can usually be booked for $512.

  • 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, August is the cheapest month in which you can book a flight from London Heathrow Airport to Detroit (average of $250). Flying from London Heathrow Airport to Detroit in March is currently the most expensive (average of $305). 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 5 airlines flying from Heathrow to Detroit

Discover the top 5 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$596Average$890FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$717Average$961FlexibilityNo cancel feeOn-time76%
Virgin AtlanticCheapest$905Average$1,340FlexibilityNo cancel feeOn-time72%
KLMCheapest$993Average$1,613FlexibilityNo cancel feeOn-time75%
DeltaCheapest$1,031Average$1,359FlexibilityNo cancel feeOn-timeN/A

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