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Cheap flights from London Heathrow Airport to Detroit from £301

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DTT
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags
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 Monday and return on a Wednesday

Cheap flight deals from Heathrow to Detroit

Enter your travel dates to find the best prices.

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 23 March 2026.

Wed 6/508:40
LHR
-
DTW
1 stop12h 01m
JetBlue
Wed 13/506:10
DTW
-
LHR
1 stop9h 35m
JetBlue
Deal found 22/3£530
Mon 4/508:15
LHR
-
DTW
1 stop20h 31m
JetBlue
Mon 11/506:00
DTW
-
LHR
1 stop22h 30m
JetBlue
Deal found 20/3£535
Wed 15/408:40
LHR
-
DTW
1 stop18h 27m
JetBlue
Mon 20/406:00
DTW
-
LHR
1 stop22h 30m
JetBlue
Deal found 22/3£537
Wed 15/408:15
LHR
-
DTW
1 stop20h 34m
JetBlue
Wed 22/406:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 18/3£540
Tue 5/508:40
LHR
-
DTW
1 stop18h 24m
JetBlue
Tue 12/506:00
DTW
-
LHR
1 stop22h 30m
JetBlue
Deal found 21/3£543
Mon 20/411:55
LHR
-
DTW
1 stop16h 54m
JetBlue
Mon 27/407:30
DTW
-
LHR
1 stop18h 00m
JetBlue
Deal found 22/3£545
Tue 14/408:15
LHR
-
DTW
1 stop20h 34m
JetBlue
Tue 5/506:00
DTW
-
LHR
1 stop22h 30m
JetBlue
Deal found 18/3£546
Mon 13/411:55
LHR
-
DTW
1 stop17h 03m
JetBlue
Mon 27/406:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 18/3£549
Fri 8/508:15
LHR
-
DTW
1 stop20h 37m
JetBlue
Mon 11/506:10
DTW
-
LHR
1 stop9h 35m
JetBlue
Deal found 22/3£550
Thu 16/407:05
LHR
-
DTW
2 stops16h 48m
Multiple Airlines
Thu 23/409:16
DTW
-
LHR
2 stops25h 44m
Multiple Airlines
Deal found 19/3£562
Sat 18/407:45
LHR
-
DTW
1 stop20h 07m
Multiple Airlines
Sat 25/409:16
DTW
-
LHR
1 stop18h 04m
Multiple Airlines
Deal found 21/3£563

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 23 March 2026.

Round-trip from

£530

One-way from

£301

Popular in

July

Cheapest in

January

Average price

£765

Good round-trip deal

£705 or less

Good one-way deal

£676 or less
JetBlue
  • JetBlue
  • 6/5-13/5
  • 2 total stops
  • 21h 36m total
  • London to Detroit
Search Deals
26/5
  • 26/5
  • 3 total stops
  • 38h 37m total
  • London to Detroit
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£99 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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

 
Customise 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 858,174 searches. Data last updated 23 March 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 return flight

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 30/4

11:55-23:46

1 stop16h 51m

Detroit Metropolitan Wayne County

Mon 4/5

06:00-20:45

1 stop9h 45m

£682

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 5/8

06:00-22:42

2 stops21h 42m

Detroit Metropolitan Wayne County

Wed 19/8

18:25-17:45

3 stops18h 20m

£792

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Tue 28/7

06:00-20:13

2 stops19h 13m

Detroit Metropolitan Wayne County

Tue 18/8

18:25-17:45

2 stops18h 20m

£816

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 30/4

06:40-21:59

2 stops20h 19m

Detroit Metropolitan Wayne County

Mon 4/5

15:50-16:00

2 stops19h 10m

£843

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Mon 20/4

09:55-17:05

1 stop12h 10m

Detroit Metropolitan Wayne County

Mon 4/5

18:30-07:10

Nonstop7h 40m

£895
Fastest return journey

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 29/4

10:45-14:13

Nonstop8h 28m

Detroit Metropolitan Wayne County

Thu 7/5

18:30-07:10

Nonstop7h 40m

£909

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Mon 20/4

09:55-17:05

1 stop12h 10m

Detroit Metropolitan Wayne County

Mon 27/4

18:30-07:10

Nonstop7h 40m

£918

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Fri 8/5

09:55-16:56

1 stop12h 01m

Detroit Metropolitan Wayne County

Mon 11/5

18:30-07:10

Nonstop7h 40m

£922

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 30/4

06:00-17:33

2 stops16h 33m

Detroit Metropolitan Wayne County

Mon 4/5

10:15-10:00

1 stop18h 45m

£924

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 1/4

11:20-12:02

3 stops29h 42m

Detroit Metropolitan Wayne County

Mon 10/8

18:25-17:45

3 stops18h 20m

£968

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 23 resultsSorted by cheapest first
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3

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 return 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 return flight from Heathrow to Detroit. Price data was last updated on 13 March 2026.

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 30 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Detroit (average of £403). Flying from London Heathrow Airport to Detroit in June is currently the most expensive (average of £525). 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 23 March 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 23 March 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).

What’s the top stopover airport for flights from London Heathrow Airport to Detroit?

Share of one-stop return flights from London Heathrow Airport to Detroit chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Chicago (ORD) – chosen by Cheapflights users on 35% of one-stop itineraries from London Heathrow Airport to Detroit on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Detroit?

Average return fare for one-stop flights from London Heathrow Airport to Detroit, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Charlotte (CLT) is the most affordable one-stop option, with an average return flight price of £559.

What’s the fastest stopover option from London Heathrow Airport to Detroit?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Detroit, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) have the shortest average one-way travel time for one-stop routes: 11h 31m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Detroit?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Detroit, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Istanbul (IST) offer the fastest connection on this route, with an average stopover time of 1h 18m.

How often are flights from London to Detroit delayed?

About 9% of weekly flights between London and Detroit have experienced delays in the past year, with the average delay time being 229 minutes.

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

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

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

Friday tends to have the lowest number of delays on this route, whereas Saturday 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 past year, Delta have had the lowest number of delays on this route, with just 9% of flights being delayed.

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated 23 March 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andAir France from London Heathrow Airport to Detroit. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
685 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air France
7.4
Good
1,547 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
JetBlue
7.2
Good
2,906 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,812 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Overall

7.8

Comfort

7.6

Entertainment

7.1

Boarding

7.8

Food

7.3

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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?

    Detroit All airports (DTT) is the airport you will fly into if you book a flight from London Heathrow to Detroit. You should not have trouble finding flights to All airports from London Heathrow; the airport handles an average of 5 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 13 airlines have flights to the Detroit airport from London Heathrow. It is only a 0.6 mi journey from All airports (DTT) to Detroit’s city center.

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

    For as low as £682, JetBlue can have you in Detroit from London Heathrow Airport in 16h 51m. The distance from London Heathrow Airport to Detroit is about 3753 mi. This flight may include one or multiple stops.

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

    Flying on Lufthansa is currently your cheapest option to Detroit, with prices starting at £340. Additional return tickets that might be worth considering are offered by JetBlue and Icelandair, with the lowest prices starting at £406 and £410, respectively. Lufthansa is 54% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Detroit are JetBlue (£359), Icelandair (£415), and Virgin Atlantic (£512).

  • 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 (95%), Air France (95%) or Scandinavian Airlines (95%) 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?

    On average you can expect to pay £1,084 for a flight from London Heathrow Airport to Detroit. The cheapest flight overall is £537 while the most popular route, (London Heathrow - Detroit Metropolitan Wayne County) is currently priced at £475.

  • 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 holiday 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Detroit (average of £403). Flying from London Heathrow Airport to Detroit in June is currently the most expensive (average of £525). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Heathrow to Detroit

Discover the top 10 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 858,174 searches. Data last updated 23 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£340Average£765FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£406Average£574FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£410Average£648FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£469Average£592FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£484Average£598FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£502Average£631FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£503Average£821FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£509Average£678FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£623Average£739FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£689Average£886FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Heathrow to Detroit?

Cheapflights helps you search for flights from Heathrow to Detroit via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Detroit?

Cheapflights helps you find that perfect flight to Detroit from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Detroit with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Detroit flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Heathrow to Detroit become cheaper?

Of course! You can now track prices for flights from Heathrow to Detroit and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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