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Cheap flights from London to Detroit from £372

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DTT
12 Aug — 19 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Detroit All airports are usually found in January or February, booked 37 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from London to Detroit

Enter your travel dates to find the best prices.

Cheapest flights from London to Detroit
Explore the most affordable flight options available from London to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2026.

Wed 16/913:05
LHR
-
DTW
2 stops27h 15m
Icelandair
Wed 14/1015:08
DTW
-
LHR
2 stops24h 12m
Icelandair
Deal found 10/7£626
Tue 8/915:40
LGW
-
DTW
2 stops24h 40m
Icelandair
Tue 17/1108:10
DTW
-
LGW
2 stops21h 45m
Icelandair
Deal found 8/7£626
Tue 1/908:40
LHR
-
DTW
1 stop15h 13m
JetBlue
Sun 6/914:46
DTW
-
LHR
1 stop10h 44m
JetBlue
Deal found 9/7£627
Mon 14/920:25
LGW
-
DTW
2 stops25h 55m
Multiple Airlines
Thu 24/920:50
DTW
-
LGW
3 stops32h 25m
Multiple Airlines
Deal found 12/7£627
Mon 31/808:40
LHR
-
DTW
1 stop14h 09m
JetBlue
Sun 6/914:46
DTW
-
LHR
1 stop10h 44m
JetBlue
Deal found 8/7£627
Thu 20/814:00
LGW
-
DTW
1 stop23h 54m
Multiple Airlines
Sun 23/809:49
DTW
-
LGW
1 stop19h 11m
Multiple Airlines
Deal found 8/7£627
Tue 1/913:05
LHR
-
DTW
2 stops14h 52m
Icelandair
Tue 8/907:30
DTW
-
LHR
2 stops31h 50m
Icelandair
Deal found 9/7£628
Thu 3/906:00
STN
-
DTW
2 stops16h 20m
Multiple Airlines
Wed 9/917:30
DTW
-
STN
2 stops20h 45m
Multiple Airlines
Deal found 8/7£629
Tue 1/908:40
LHR
-
DTW
1 stop15h 13m
JetBlue
Mon 7/914:46
DTW
-
LHR
1 stop10h 44m
JetBlue
Deal found 10/7£629
Thu 13/820:45
LGW
-
DTW
3 stops29h 55m
Multiple Airlines
Mon 17/810:15
DTW
-
LGW
3 stops31h 35m
Multiple Airlines
Deal found 8/7£629
Thu 3/906:00
STN
-
DTW
2 stops16h 20m
Multiple Airlines
Thu 17/917:30
DTW
-
STN
2 stops22h 50m
Multiple Airlines
Deal found 9/7£630
Mon 17/814:00
LGW
-
DTW
1 stop23h 54m
Multiple Airlines
Sun 23/809:49
DTW
-
LGW
1 stop19h 11m
Multiple Airlines
Deal found 10/7£630

Find flight deals from London to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 13 July 2026.

Round-trip from

£626

One-way from

£372

Popular in

July

Cheapest in

January

Average price

£863

Good round-trip deal

£496 or less

Good one-way deal

£632 or less
Icelandair
  • Icelandair
  • 16/9-14/10
  • 4 total stops
  • 51h 27m total
  • London to Detroit
Search Deals
5/9
  • 5/9
  • 2 total stops
  • 26h 20m total
  • London to Detroit
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Detroit (DTT).
Search Deals
Price to beat on a one-way flight from London (LON) to Detroit (DTT).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 13 July 2026.
Use the filters below to find and compare flights from London to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 2/9

11:55-23:59

1 stop17h 04m

Detroit Metropolitan Wayne County

Mon 7/9

14:46-06:30

1 stop10h 44m

£629

LondonDetroit

STN - DTW

STNDTW

London Stansted

Thu 3/9

06:00-17:20

2 stops16h 20m

Detroit Metropolitan Wayne County

Thu 17/9

17:30-21:20

2 stops22h 50m

£640

LondonDetroit

LGW - DTW

LGWDTW

London Gatwick

Tue 1/9

12:20-22:57

1 stop15h 37m

Detroit Metropolitan Wayne County

Sun 6/9

18:44-09:35

1 stop9h 51m

£658

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Thu 19/11

12:20-22:57

1 stop15h 37m

Detroit Metropolitan Wayne County

Tue 8/12

06:00-21:40

1 stop10h 40m

£659

LondonDetroit

LTN - DTW

LTNDTW

London Luton

Thu 3/9

06:00-21:40

3 stops20h 40m

Detroit Metropolitan Wayne County

Wed 9/9

17:30-19:00

2 stops20h 30m

£662

LondonDetroit

LGW - DTW

LGWDTW

London Gatwick

Mon 10/8

14:00-11:55

1 stop26h 55m

Detroit Metropolitan Wayne County

Mon 17/8

18:47-10:00

1 stop34h 13m

£685

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Fri 20/11

09:20-19:22

1 stop15h 02m

Detroit Metropolitan Wayne County

Sat 5/12

06:00-22:00

1 stop11h 00m

£689

LondonDetroit

LTN - DTW

LTNDTW

London Luton

Wed 16/9

06:15-17:20

2 stops16h 05m

Detroit Metropolitan Wayne County

Wed 14/10

14:00-14:35

3 stops19h 35m

£698

LondonDetroit

LGW - DTW

LGWDTW

London Gatwick

Thu 24/9

17:35-18:45

1 stop30h 10m

Detroit Metropolitan Wayne County

Mon 28/9

20:50-22:25

1 stop20h 35m

£699

LondonDetroit

LGW - DTW

LGWDTW

London Gatwick

Wed 16/9

12:05-22:20

2 stops39h 15m

Detroit Metropolitan Wayne County

Wed 14/10

15:08-20:30

3 stops24h 22m

£705

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from London 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 to Detroit

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

Currently, November is the cheapest month in which you can book a flight from London to Detroit (average of £103). Flying from London to Detroit in June is currently the most expensive (average of £1,273). 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 LON to DTT?

Find hourly flight availability from London 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 13 July 2026.

When flying from London to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London to Detroit

Explore weekly flight availability from London 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 13 July 2026.

The most flights from LON 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).

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

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

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

Chicago (ORD) – chosen by Cheapflights users on 30% of one-stop itineraries from London to Detroit on Cheapflights.

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

Average return fare for one-stop flights from London 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 £433.

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

Shortest average travel time for one-stop one-way flights from London 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 15m.

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

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

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 12m.

How often are flights from London to Detroit delayed?

About 7% of weekly flights between London and Detroit have experienced delays in the past year, with the average delay time being 226 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 Sunday 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 to Detroit?

The price you pay for your flight from London to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 90 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 13 July 2026.
Read through reviews of airlines operating flights from London to Detroit, such as Air France,Virgin Atlantic, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,625 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Air France
7.5
Good
1,625 reviews
Air France
7.5
Good
1,625 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Virgin Atlantic
7.5
Good
693 reviews
Air France
7.5
Good
1,625 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
JetBlue
7.1
Good
3,011 reviews
Air France
7.5
Good
1,625 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Icelandair
7.0
Good
704 reviews
Air France
7.5
Good
1,625 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
British Airways
6.7
Okay
8,108 reviews
Air France
7.5
Good
1,625 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

Crew

8.2

Comfort

7.4

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.

Related info for your journey

Find useful and relevant information for your journey from London 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?

    If you book a flight to Detroit from London, you will be flying to All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit. There are 5 flights from London to All airports per day from 13 different airlines.

  • How long is the flight from London to Detroit?

    A quick flight from London to Detroit can take about 17h 04m. JetBlue provides one of the quickest options available for as low as £629. Airlines will cover a distance of 3753 mi. This flight may include one or multiple stops.

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

    Flying on Icelandair is currently your cheapest option to Detroit, with prices starting at £408. Additional return tickets that might be worth considering are offered by JetBlue and Iberia, with the lowest prices starting at £423 and £467, respectively. Icelandair is priced at 41% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at £348. Virgin Atlantic flights start at £510 while deals on Air France start at £710 one-way.

  • What are the most popular routes from London to Detroit?

    The most popular flight routes from London to Detroit are London Heathrow - Detroit Metropolitan Wayne County, London Gatwick - Detroit Metropolitan Wayne County and London Stansted - Detroit Metropolitan Wayne County.

  • What are the most reliable airlines from London to Detroit?

    Before booking your flight to Detroit from London, check out the most reliable airlines to get you to your destination on time: KLM (92%), Air France (92%), Scandinavian Airlines( 92%).

  • What are the cheapest flights from London to Detroit?

    On average you can expect to pay £1,804 for a flight from London to Detroit. The cheapest flight overall is £326 while the most popular route, (London Heathrow - Detroit Metropolitan Wayne County) is currently priced at £499.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Detroit?

    Currently, November is the cheapest month in which you can book a flight from London to Detroit (average of £103). Flying from London to Detroit in June is currently the most expensive (average of £1,273). 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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Fly from London to Detroit on these airlines

Choose from the following airlines for your flight from London to Detroit. Flights are based on user searches made on Cheapflights and were last updated on 13 July 2026.
Virgin Atlantic flights from London to Detroit
KLM flights from London to Detroit
Finnair flights from London to Detroit

Top 10 airlines flying from London to Detroit

Discover the top 10 airlines that operate flights from London 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 13 July 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£408Average£445FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£423Average£667FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£467Average£589FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£475Average£542FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£482Average£585FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£500Average£628FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£501Average£799FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£620Average£722FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£674Average£812FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapest£676Average£936FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for London to Detroit flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from London to Detroit by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights offers price alerts on London to Detroit flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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