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$226+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to Heathrow (LHR)

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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LHR
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to London Heathrow are usually found in February or March, booked 68 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Detroit to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Heathrow (LHR). 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 16, 2025.

Round-trip from

$505
(FlightHub)

One-way from

$226
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$919

Good round-trip deal

$703 or less

Good one-way deal

$348 or less
From Detroit Metropolitan Wayne County to London Heathrow
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One-way flight from Detroit Metropolitan Wayne County to London Heathrow
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Highest demand for flights based on searches. 2% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($23 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 Detroit Metropolitan Wayne County to London Heathrow.
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Price to beat on a one-way flight from Detroit Metropolitan Wayne County to London Heathrow.
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Find flight deals from Detroit to Heathrow

Cheapest flights from Detroit to Heathrow
Explore the most affordable flight options available from Detroit to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This FlightHub deal was found by Cheapflights users on 9/16. 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.
Fri 11/72:50 pmDTW - LHR
2 stops37h 30mScandinavian Airlines
Mon 11/106:40 amLHR - DTW
2 stops20h 00mScandinavian Airlines
Deal found 9/16$505
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:17 pmDTW - LHR
2 stops26h 18mScandinavian Airlines
Mon 11/1710:20 amLHR - DTW
2 stops40h 44mScandinavian Airlines
Deal found 9/14$523
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/234:20 pmDTW - LHR
1 stop14h 45mMultiple Airlines
Tue 11/189:55 amLHR - DTW
2 stops27h 16mMultiple Airlines
Deal found 9/14$537
This FlightHub deal was found by Cheapflights users on 9/14. 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.
Sat 11/82:17 pmDTW - LHR
2 stops19h 18mScandinavian Airlines
Tue 11/117:50 pmLHR - DTW
2 stops31h 30mScandinavian Airlines
Deal found 9/14$550
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Wed 10/2210:09 amDTW - LHR
2 stops18h 26mScandinavian Airlines
Wed 11/57:50 pmLHR - DTW
2 stops31h 30mScandinavian Airlines
Deal found 9/16$551
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/64:20 pmDTW - LHR
1 stop14h 45mMultiple Airlines
Wed 10/229:55 amLHR - DTW
2 stops27h 25mMultiple Airlines
Deal found 9/15$553
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sat 10/49:12 amDTW - LHR
2 stops31h 08mMultiple Airlines
Mon 10/67:50 pmLHR - DTW
3 stops33h 55mMultiple Airlines
Deal found 9/14$558
This FlightHub deal was found by Cheapflights users on 9/14. 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 10/1410:09 amDTW - LHR
2 stops23h 26mScandinavian Airlines
Wed 10/226:40 amLHR - DTW
2 stops23h 01mScandinavian Airlines
Deal found 9/14$566
This FlightHub deal was found by Cheapflights users on 9/16. 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.
Fri 11/712:20 pmDTW - LHR
2 stops22h 40mScandinavian Airlines
Fri 11/145:30 pmLHR - DTW
2 stops30h 44mScandinavian Airlines
Deal found 9/16$567
This CrystalTravel deal was found by Cheapflights users on 9/14. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/253:50 pmDTW - LHR
2 stops20h 10mScandinavian Airlines
Sat 11/156:40 amLHR - DTW
2 stops17h 34mScandinavian Airlines
Deal found 9/14$568
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:02 amDTW - LHR
2 stops21h 33mScandinavian Airlines
Wed 10/157:05 amLHR - DTW
2 stops20h 15mScandinavian Airlines
Deal found 9/14$572
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2210:09 amDTW - LHR
2 stops18h 26mScandinavian Airlines
Wed 10/296:40 amLHR - DTW
2 stops19h 40mScandinavian Airlines
Deal found 9/14$576

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Heathrow 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 16, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to London Heathrow Airport that are best for you.

Fly from

Detroit

Fly to

Heathrow

Route

Depart

Return

Price

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 10/8

7:02 am-9:35 am

2 stops21h 33m

London Heathrow

Wed 10/22

6:40 am-12:41 am

2 stops23h 01m

$588

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 1/14

2:10 pm-4:25 pm

2 stops21h 15m

London Heathrow

Fri 1/23

6:40 pm-7:02 pm

3 stops29h 22m

$592

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sun 1/25

10:25 am-2:35 pm

2 stops23h 10m

London Heathrow

Sun 2/8

7:30 pm-7:02 pm

3 stops28h 32m

$596

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 10/7

7:02 am-9:35 am

2 stops21h 33m

London Heathrow

Tue 11/18

6:40 am-10:04 pm

3 stops20h 24m

$596

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 3/4

2:10 pm-5:00 pm

2 stops21h 50m

London Heathrow

Mon 3/9

6:40 pm-7:02 pm

3 stops28h 22m

$599

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 10/22

10:09 am-9:35 am

2 stops18h 26m

London Heathrow

Wed 11/5

6:40 am-10:20 pm

3 stops20h 40m

$626

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sat 11/8

2:17 pm-2:35 pm

2 stops19h 18m

London Heathrow

Tue 11/11

6:40 am-10:20 pm

3 stops20h 40m

$626

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 3/12

6:10 pm-6:30 pm

2 stops20h 20m

London Heathrow

Sun 3/22

7:30 pm-7:02 pm

3 stops27h 32m

$630

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sun 10/12

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

Fri 10/24

8:25 am-4:50 pm

1 stop13h 25m

$692

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sat 10/11

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

Wed 10/22

8:25 am-8:26 pm

1 stop17h 01m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 21 results
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The best insider tips for Detroit Metropolitan Wayne County Airport to London Heathrow Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Detroit Metropolitan Wayne County Airport to London Heathrow Airport trip
Airports
DTW

Security lines at DTW are usually short, with waits under 15 minutes. Plan accordingly for a smooth departure.

Read more about DTWby Brandon Schultz
LHR

Take the Heathrow Express for the fastest route to central London from LHR, arriving at Paddington Station.

Read more about LHRby Ramsey Qubein
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on DTW

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Detroit to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Detroit 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 Detroit Metropolitan Wayne County Airport to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Heathrow. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport (average of $661). Flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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 DTW to LHR?

Find hourly flight availability from Detroit to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s typically best to fly out from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in the morning. Doing so could potentially save you 13% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to London Heathrow Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Air France from Detroit Metropolitan Wayne County Airport to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,386 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.4
Good
1,468 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.2
Good
2,914 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,363 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Detroit to Heathrow. 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 from for flights from Detroit to London Heathrow?

    For a flight from Detroit to London Heathrow, you will be flying from Detroit Metropolitan Wayne County. Detroit Metropolitan Wayne County (DTW) is just 17.3 mi from the center of the city. Detroit Metropolitan Wayne County is the only Detroit airport and it handles 5 outbound flights to London Heathrow per day. 13 airlines have flights to London Heathrow from Detroit Metropolitan Wayne County on a regular basis.

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

    Scandinavian Airlines can get you from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in just under 21h 33m. Your travel time can differ by up to . Detroit Metropolitan Wayne County Airport and London Heathrow Airport are separated by a distance of 3753 mi.

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

    Flying on Spirit Airlines is currently your cheapest option to London Heathrow Airport, with prices starting at $60. Additional round-trip tickets that might be worth considering are offered by JetBlue and British Airways, with the lowest prices starting at $66 and $504, respectively. You may be able to fly from Detroit Metropolitan Wayne County Airport to London Heathrow Airport for 93% less than the average price by searching for these airlines.

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

    Consider KLM (77%), Air France (77%) or Scandinavian Airlines (77%) when booking your flight. These represent the most reliable airlines when flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport.

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

    Looking at all options, your cheapest flight can be booked for $347. While the most popular route (Detroit Metropolitan Wayne County - London Heathrow) can be booked for $505 on average, our data indicates $2,209 when flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Heathrow 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 Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport (average of $661). Flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in June is currently the most expensive (average of $1,097). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone
Chichester

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Detroit to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Gatwick flights
Detroit to London City flights
Detroit to Stansted flights
Detroit to Luton flights

Top 10 airlines flying from Detroit to Heathrow

Discover the top 10 airlines that operate flights from Detroit to Heathrow. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$60Average$130FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$66Average$748FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$504Average$812FlexibilityNo cancel feeOn-time70%
IberiaCheapest$510Average$807FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$513Average$732FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$576Average$807FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$603Average$809FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$639Average$683FlexibilityNo cancel feeOn-time77%
KLMCheapest$713Average$1,168FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$726Average$1,042FlexibilityNo cancel feeOn-time77%

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