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Cheap flights from London Heathrow Airport to Detroit from £360

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — DTT
1 Sep — 8 Sep1
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 Thursday 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 2 August 2026.

Fri 11/908:15
LHR
-
DTW
1 stop20h 41m
JetBlue
Mon 14/907:45
DTW
-
LHR
1 stop17h 45m
JetBlue
Deal found 1/8£608
Fri 30/1006:40
LHR
-
DTW
2 stops19h 40m
Scandinavian Airlines
Sun 8/1116:06
DTW
-
LHR
2 stops20h 34m
Scandinavian Airlines
Deal found 31/7£609
Sat 29/808:40
LHR
-
DTW
1 stop15h 24m
JetBlue
Sat 5/907:30
DTW
-
LHR
1 stop18h 00m
JetBlue
Deal found 30/7£609
Thu 27/808:40
LHR
-
DTW
1 stop13h 52m
JetBlue
Thu 3/917:55
DTW
-
LHR
1 stop31h 35m
JetBlue
Deal found 30/7£610
Sun 13/908:40
LHR
-
DTW
1 stop18h 14m
JetBlue
Mon 21/906:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 29/7£611
Sat 12/909:30
LHR
-
DTW
1 stop33h 25m
Lufthansa
Sat 26/919:48
DTW
-
LHR
1 stop30h 07m
Lufthansa
Deal found 31/7£612
Sat 19/917:00
LHR
-
DTW
2 stops34h 01m
Scandinavian Airlines
Fri 25/915:50
DTW
-
LHR
2 stops16h 45m
Scandinavian Airlines
Deal found 29/7£613
Sun 20/908:40
LHR
-
DTW
1 stop30h 57m
JetBlue
Sat 26/917:30
DTW
-
LHR
1 stop22h 15m
JetBlue
Deal found 29/7£615
Tue 22/908:40
LHR
-
DTW
1 stop18h 14m
JetBlue
Fri 2/1006:00
DTW
-
LHR
1 stop9h 45m
JetBlue
Deal found 31/7£617
Thu 27/806:40
LHR
-
DTW
2 stops20h 19m
Scandinavian Airlines
Thu 3/914:59
DTW
-
LHR
2 stops20h 01m
Scandinavian Airlines
Deal found 30/7£620

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 2 August 2026.

Round-trip from

£606

One-way from

£360

Popular in

June

Cheapest in

January

Average price

£684

Good round-trip deal

£562 or less

Good one-way deal

£748 or less
JetBlue
  • JetBlue
  • 1/9-16/9
  • 2 total stops
  • 32h 43m total
  • London to Detroit
Search Deals
7/9
  • 7/9
  • 3 total stops
  • 30h 50m total
  • London to Detroit
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£96 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 August 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 2 August 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 24/9

11:55-23:56

1 stop17h 01m

Detroit Metropolitan Wayne County

Fri 2/10

08:00-06:30

1 stop17h 30m

£622
Fastest return journey

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 15/10

08:15-16:32

1 stop13h 17m

Detroit Metropolitan Wayne County

Sun 18/10

06:00-20:45

1 stop9h 45m

£702

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 24/9

13:05-23:56

2 stops15h 51m

Detroit Metropolitan Wayne County

Fri 2/10

17:30-20:20

2 stops21h 50m

£710

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sat 12/9

06:40-23:52

2 stops22h 12m

Detroit Metropolitan Wayne County

Sat 26/9

14:59-17:40

2 stops21h 41m

£715

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 24/9

06:00-21:54

2 stops20h 54m

Detroit Metropolitan Wayne County

Mon 5/10

12:11-18:50

3 stops25h 39m

£734

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Mon 28/9

11:20-10:37

3 stops28h 17m

Detroit Metropolitan Wayne County

Sat 3/10

14:20-15:35

2 stops20h 15m

£743

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Fri 4/9

13:05-22:57

2 stops14h 52m

Detroit Metropolitan Wayne County

Tue 8/9

13:15-20:20

2 stops26h 05m

£757

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Mon 14/9

11:20-10:37

3 stops28h 17m

Detroit Metropolitan Wayne County

Sun 27/9

08:00-10:20

2 stops21h 20m

£761

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 17/12

12:20-23:56

1 stop16h 36m

Detroit Metropolitan Wayne County

Wed 6/1

06:00-20:52

1 stop9h 52m

£789

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 20/8

06:40-21:59

2 stops20h 19m

Detroit Metropolitan Wayne County

Fri 28/8

15:05-16:00

2 stops19h 55m

£802

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Detroit (average of £595). Flying from London Heathrow Airport to Detroit in July is currently the most expensive (average of £872). 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 2 August 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 2 August 2026.

The most flights from LHR to DTT are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How much does it cost for a return flight from London Heathrow Airport to Detroit?

Airfare is typical for this route at the moment.
London Heathrow Airport to Detroit flights typically cost between £543 and £866 in September.
The cheapest return price found within the last 5 days was £606 on JetBlue (1 Sept–16 Sept).

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 38% 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.

Reykjavik (KEF) is the most affordable one-stop option, with an average return flight price of £430.

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 Toronto (YYZ) 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 Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 20m.

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 197 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?

Tuesday tends to have the lowest number of delays on this route, whereas Monday 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 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.

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 2 August 2026.
Read reviews from past customers who have flown with KLM,Virgin Atlantic, andJetBlue 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
1,552 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,552 reviews
KLM
7.8
Good
1,552 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Virgin Atlantic
7.5
Good
694 reviews
KLM
7.8
Good
1,552 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
JetBlue
7.1
Good
3,031 reviews
KLM
7.8
Good
1,552 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Iberia
7.0
Good
3,265 reviews
KLM
7.8
Good
1,552 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6.7
Okay
8,135 reviews
KLM
7.8
Good
1,552 reviews
Check prices

Boarding

7.8

Crew

8.4

Overall

7.8

Comfort

7.7

Entertainment

7.2

Food

7.3

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

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 6 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 11 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 £710, JetBlue can have you in Detroit from London Heathrow Airport in 15h 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 Icelandair is currently your cheapest option to Detroit, with prices starting at £406. Additional return tickets that might be worth considering are offered by JetBlue and Iberia, with the lowest prices starting at £434 and £464, respectively. Icelandair is 43% 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 (£346), Virgin Atlantic (£506), and Air France (£648).

  • 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 SAUDIA (100%), KLM (90%) or Air France (90%) 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 £1,930 for a flight from London Heathrow Airport to Detroit. The cheapest flight overall is £400 while the most popular route, (London Heathrow - Detroit Metropolitan Wayne County) is currently priced at £419.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Detroit (average of £595). Flying from London Heathrow Airport to Detroit in July is currently the most expensive (average of £872). 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 2 August 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£406Average£443FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£434Average£685FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£464Average£585FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£472Average£539FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£479Average£581FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£493Average£794FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest£497Average£624FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Virgin AtlanticCheapest£672Average£931FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapest£704Average£984FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£719Average£1,100FlexibilityNo cancel feeOn-time77%
Search Air France 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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