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Cheap flights from London Heathrow Airport to Detroit from £284

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Detroit departing on 24/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Heathrow Airport to Detroit

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
19:35 - 23:37
LHR
-
DTW
33h 02m2 stops
British Airways Logo
17:10 - 07:50
DTW
-
LHR
10h 40m1 stop
£487British Airways
Fri, 6 Mar - Tue, 10 Mar
British Airways Logo
15:15 - 22:45
LHR
-
DTW
12h 30m1 stop
British Airways Logo
15:36 - 09:05
DTW
-
LHR
12h 29m1 stop
£488British Airways
Fri, 1 May - Tue, 5 May
Multiple Airlines Logo
11:10 - 07:41
LHR
-
DTW
25h 31m2 stops
Multiple Airlines Logo
05:00 - 09:45
DTW
-
LHR
23h 45m2 stops
£489Multiple Airlines
Sun, 11 Jan - Sun, 25 Jan
JetBlue Logo
12:20 - 23:50
LHR
-
DTW
16h 30m1 stop
JetBlue Logo
06:00 - 21:40
DTW
-
LHR
11h 40m1 stop
£491JetBlue
Mon, 2 Mar - Wed, 11 Mar
British Airways Logo
06:00 - 23:37
LHR
-
DTW
22h 37m2 stops
British Airways Logo
06:00 - 06:35
DTW
-
LHR
19h 35m1 stop
£491British Airways
Tue, 24 Feb - Thu, 5 Mar
British Airways Logo
08:25 - 20:58
LHR
-
DTW
17h 33m2 stops
British Airways Logo
11:30 - 06:55
DTW
-
LHR
14h 25m1 stop
£492British Airways
Thu, 5 Feb - Tue, 10 Feb
Multiple Airlines Logo
09:00 - 00:25
LHR
-
DTW
20h 25m2 stops
Multiple Airlines Logo
06:00 - 07:10
DTW
-
LHR
20h 10m2 stops
£494Multiple Airlines
Mon, 16 Feb - Thu, 19 Feb
British Airways Logo
14:10 - 21:08
LHR
-
DTW
11h 58m1 stop
British Airways Logo
17:30 - 08:35
DTW
-
LHR
11h 05m1 stop
£495British Airways
Sun, 1 Mar - Wed, 11 Mar
British Airways Logo
19:15 - 23:37
LHR
-
DTW
33h 22m2 stops
British Airways Logo
17:24 - 08:15
DTW
-
LHR
9h 51m1 stop
£498British Airways
Sun, 22 Feb - Sun, 1 Mar
Iberia Logo
15:50 - 22:45
LHR
-
DTW
35h 55m2 stops
Iberia Logo
19:17 - 10:30
DTW
-
LHR
10h 13m1 stop
£500Iberia
Sat, 2 May - Sun, 17 May

British Airways flights from London Heathrow Airport to Detroit

Our best British Airways deals on London Heathrow Airport to Detroit flight tickets
British Airways
6 Mar
LHR19:35London Heathrow
33h 02m
2 stops
DTW23:37Detroit Metropolitan Wayne County
9 Mar
DTW17:10Detroit Metropolitan Wayne County
10h 40m
1 stop
LHR07:50London Heathrow
£487
Find similar
British Airways
24 Feb
LHR06:00London Heathrow
22h 37m
2 stops
DTW23:37Detroit Metropolitan Wayne County
2 Mar
DTW06:00Detroit Metropolitan Wayne County
19h 35m
1 stop
LHR06:35London Heathrow
£491
Find similar
British Airways
1 Mar
LHR12:35London Heathrow
13h 33m
1 stop
DTW21:08Detroit Metropolitan Wayne County
9 Mar
DTW17:30Detroit Metropolitan Wayne County
11h 05m
1 stop
LHR08:35London Heathrow
£495
Find similar

Iberia flights from London Heathrow Airport to Detroit

Our best Iberia deals on London Heathrow Airport to Detroit flight tickets
Iberia
2 May
LHR15:50London Heathrow
35h 55m
2 stops
DTW22:45Detroit Metropolitan Wayne County
17 May
DTW19:17Detroit Metropolitan Wayne County
10h 13m
1 stop
LHR10:30London Heathrow
£500
Find similar
Iberia
27 Feb
LHR12:35London Heathrow
13h 33m
1 stop
DTW21:08Detroit Metropolitan Wayne County
5 Mar
DTW13:08Detroit Metropolitan Wayne County
26h 37m
2 stops
LHR20:45London Heathrow
£504
Find similar
Iberia
24 Mar
LHR14:10London Heathrow
14h 27m
1 stop
DTW00:37Detroit Metropolitan Wayne County
5 Apr
DTW13:29Detroit Metropolitan Wayne County
12h 51m
1 stop
LHR07:20London Heathrow
£522
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 279,928 searches. Data last updated 23 December 2025.
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

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Fri 6/3

19:35-23:37

2 stops33h 02m

Detroit Metropolitan Wayne County

Tue 10/3

17:10-07:50

1 stop10h 40m

£487

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Fri 1/5

15:15-22:45

1 stop12h 30m

Detroit Metropolitan Wayne County

Tue 5/5

15:36-09:05

1 stop12h 29m

£488

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sun 11/1

11:10-07:41

2 stops25h 31m

Detroit Metropolitan Wayne County

Sun 25/1

05:00-09:45

2 stops23h 45m

£489

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Mon 2/3

12:20-23:50

1 stop16h 30m

Detroit Metropolitan Wayne County

Wed 11/3

06:00-21:40

1 stop11h 40m

£491

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Tue 24/2

06:00-23:37

2 stops22h 37m

Detroit Metropolitan Wayne County

Thu 5/3

06:00-06:35

1 stop19h 35m

£491

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 5/2

08:25-20:58

2 stops17h 33m

Detroit Metropolitan Wayne County

Tue 10/2

11:30-06:55

1 stop14h 25m

£492

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Mon 16/2

09:00-00:25

2 stops20h 25m

Detroit Metropolitan Wayne County

Thu 19/2

06:00-07:10

2 stops20h 10m

£494

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sun 1/3

14:10-21:08

1 stop11h 58m

Detroit Metropolitan Wayne County

Wed 11/3

17:30-08:35

1 stop11h 05m

£495

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sun 22/2

19:15-23:37

2 stops33h 22m

Detroit Metropolitan Wayne County

Sun 1/3

17:24-08:15

1 stop9h 51m

£498

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sat 2/5

15:50-22:45

2 stops35h 55m

Detroit Metropolitan Wayne County

Sun 17/5

19:17-10:30

1 stop10h 13m

£500

Flights are sorted by cheapest return flights first.

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

See travel insights to Detroit from

How to get the cheapest flight ticket from London Heathrow Airport to Detroit

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Detroit?

The month of September is another great option to travel to Detroit, with average flight prices from London Heathrow Airport averaging around £684.

What is the cheapest day to depart on your flight to Detroit?

On average, the least expensive day to fly to Detroit from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £785. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £871. These prices are subject to change though, so be sure to set up a Price Alert for flights to Detroit.

What is the cheapest time of day to depart on your flight to Detroit?

The cheapest time of day to fly to Detroit is in the afternoon when flights can be purchased for as low as £649. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £832 on average. Flights to Detroit from London Heathrow Airport in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London Heathrow to Detroit flight route?

Fly from London Heathrow to Detroit Metropolitan Wayne County for the best London Heathrow - Detroit flight prices

How far in advance should I book a flight to Detroit?

You are more likely to see cheaper flights to Detroit from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around £765 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit from London Heathrow Airport for as low as £656 on momondo.

What cabin class options are available on London Heathrow to Detroit flights?

There are 3 cabin classes available to choose from on London Heathrow to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Heathrow Airport to Detroit flight prices changed over time?

As of December 2025, prices for London Heathrow Airport to Detroit flights are approximately 26% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Detroit according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Heathrow Airport to Detroit (LHR to DTT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Detroit

Best price found

£457

Fastest flight time

8h 35m

Direct flights

Every day

Airports in Detroit

1 airport
The best one-way flight to Detroit from London Heathrow Airport in the past 72 hours is £457. The best return flight deal from London Heathrow Airport to Detroit found on momondo in the last 72 hours is £527.
The fastest flight from London Heathrow Airport to Detroit takes 8h 35m
Direct flights go from London Heathrow Airport to Detroit every day.
There is 1 airport in Detroit. From London Heathrow Airport there are direct flights to Detroit Metropolitan Wayne County (DTW).
Search flight deals

  • How far is London Heathrow to Detroit by plane?

    Detroit is 3736.1 mi away from London Heathrow. 8h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Heathrow Airport to Detroit?

    Prices for flights from London Heathrow Airport to Detroit refresh daily.

  • How many operators does momondo search for flights from London Heathrow Airport to Detroit?

  • How old do you have to be to fly from London Heathrow Airport to Detroit?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Detroit.

  • What documentation or ID do you need to fly to Detroit?

    The necessary travel and health documents for your Detroit trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Heathrow Airport to Detroit?

  • What is the most popular airline from London Heathrow Airport to Detroit?

Best airlines flying from London Heathrow Airport to Detroit

Compare and see reviews for airlines that fly from London Heathrow Airport to Detroit with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £410Free CancellationRating
7.0
592 reviews
Search Icelandair flights
LufthansaPriceFrom £416Free CancellationRating
6.8
7,649 reviews
Search Lufthansa flights
JetBluePriceFrom £457Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
IberiaPriceFrom £466Free CancellationRating
7.0
3,056 reviews
Search Iberia flights
British AirwaysPriceFrom £485Free CancellationRating
6.7
7,605 reviews
Search British Airways flights
American AirlinesPriceFrom £498Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom £500Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
FinnairPriceFrom £524Free CancellationRating
7.6
1,339 reviews
Search Finnair flights
Turkish AirlinesPriceFrom £550Free CancellationRating
7.3
4,112 reviews
Search Turkish Airlines flights
Air CanadaPriceFrom £619Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights

  • Delta Flights From London Heathrow Airport to Detroit

    The lowest priced Delta flight from London Heathrow Airport to Detroit from the last 72 hours was £746. Generally, Delta has 7 flights on this route every week with an average price of £939. Delta is rated 7.9/10 by our users.

  • KLM Flights From London Heathrow Airport to Detroit

    Across 1,434 KLM reviews on momondo, the average score is 7.7/10. KLM flies from London Heathrow Airport to Detroit about 7 times each week, with ticket deals ranging from £694 to £837. Price data is based on momondo searches in the last 72 hours.

Why use momondo?

Why should I use momondo to find a flight deal from London to Detroit?

It is quick and easy to find London to Detroit flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Detroit that suits you.

Can I find flights from London to Detroit with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Detroit flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Detroit?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Detroit from London.

I’m not ready to book a flight from London to Detroit right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to Detroit flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Detroit trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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