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Cheap flights from London Heathrow Airport to Detroit from £309

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DTT
9 Apr — 16 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 Monday or Wednesday 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 10 March 2026.

Sun 19/408:40
LHR
-
DTW
1 stop11h 35m
JetBlue
Sun 26/406:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 6/3£516
Wed 15/408:40
LHR
-
DTW
1 stop18h 27m
JetBlue
Wed 6/506:00
DTW
-
LHR
1 stop22h 30m
JetBlue
Deal found 6/3£519
Mon 13/411:55
LHR
-
DTW
1 stop17h 03m
JetBlue
Mon 27/406:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 7/3£519
Wed 22/408:40
LHR
-
DTW
1 stop18h 27m
JetBlue
Wed 29/406:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 7/3£534
Tue 21/411:55
LHR
-
DTW
1 stop16h 54m
JetBlue
Tue 28/406:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 7/3£534
Wed 29/411:55
LHR
-
DTW
1 stop16h 51m
JetBlue
Thu 7/507:30
DTW
-
LHR
1 stop18h 00m
JetBlue
Deal found 6/3£548
Tue 14/408:40
LHR
-
DTW
1 stop18h 27m
JetBlue
Wed 22/406:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 6/3£549
Thu 16/411:55
LHR
-
DTW
1 stop16h 54m
JetBlue
Mon 20/406:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 9/3£552
Tue 24/312:20
LHR
-
DTW
1 stop15h 39m
JetBlue
Tue 31/306:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 7/3£552

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 10 March 2026.

Round-trip from

£516

One-way from

£309

Popular in

July

Cheapest in

January

Average price

£763

Good round-trip deal

£682 or less

Good one-way deal

£646 or less
JetBlue
  • JetBlue
  • 19/4-26/4
  • 2 total stops
  • 21h 20m total
  • London to Detroit
Search Deals
9/5
  • 9/5
  • 3 total stops
  • 56h 23m total
  • London to Detroit
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£94 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 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 10 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

Mon 13/4

11:55-23:58

1 stop17h 03m

Detroit Metropolitan Wayne County

Fri 24/4

06:00-20:45

1 stop9h 45m

£579

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 15/4

08:40-22:07

1 stop18h 27m

Detroit Metropolitan Wayne County

Sun 3/5

06:00-20:45

1 stop9h 45m

£608

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 6/5

08:40-22:04

1 stop18h 24m

Detroit Metropolitan Wayne County

Sun 24/5

06:03-20:45

1 stop9h 42m

£623

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Tue 7/4

11:20-12:05

2 stops29h 45m

Detroit Metropolitan Wayne County

Tue 14/4

19:04-10:20

3 stops34h 16m

£790

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sun 9/8

21:25-22:42

2 stops30h 17m

Detroit Metropolitan Wayne County

Sat 15/8

19:25-11:55

2 stops35h 30m

£793

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 5/8

06:00-22:42

2 stops21h 42m

Detroit Metropolitan Wayne County

Wed 19/8

18:25-15:35

2 stops16h 10m

£802

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Tue 28/7

11:20-20:13

3 stops37h 53m

Detroit Metropolitan Wayne County

Tue 18/8

18:25-17:45

2 stops18h 20m

£812

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Mon 4/5

06:00-22:04

2 stops21h 04m

Detroit Metropolitan Wayne County

Mon 11/5

16:02-17:45

3 stops20h 43m

£819

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 8/7

06:00-22:42

2 stops21h 42m

Detroit Metropolitan Wayne County

Mon 13/7

18:25-17:45

3 stops18h 20m

£863

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 9/7

08:40-17:29

1 stop13h 49m

Detroit Metropolitan Wayne County

Mon 13/7

14:46-06:30

1 stop10h 44m

£868

Flights are sorted by cheapest return flights first.

Deals found on 7/3

Showing 1-10 of 21 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 6 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 £524). 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 10 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 10 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 34% 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 45m.

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 10 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
1,468 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.1

Comfort

7.6

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
1,468 reviews
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.1

Comfort

7.6

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
680 reviews
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.1

Comfort

7.6

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
1,543 reviews
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.1

Comfort

7.6

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
2,900 reviews
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.1

Comfort

7.6

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
7,781 reviews
KLM
7.8
Good
1,468 reviews
Check prices

Crew

8.4

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

7.1

Comfort

7.6

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 14 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 £579, JetBlue can have you in Detroit from London Heathrow Airport in 17h 03m. 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 Scandinavian Airlines and JetBlue, with the lowest prices starting at £401 and £406, 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 (£511).

  • 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 £963 for a flight from London Heathrow Airport to Detroit. The cheapest flight overall is £463 while the most popular route, (London Heathrow - Detroit Metropolitan Wayne County) is currently priced at £552.

  • 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 £524). 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

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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 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£340Average£728FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Scandinavian AirlinesCheapest£401Average£750FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
JetBlueCheapest£406Average£573FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£410Average£647FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£469Average£591FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£483Average£597FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£502Average£630FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£502Average£820FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£509Average£658FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£622Average£738FlexibilityNo cancel feeOn-time67%
Search Air Canada 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.

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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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