Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Detroit from £240

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — DTT
9 Mar — 16 Mar1
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 83 days in advance, depart on a Wednesday or Monday and return on a Tuesday

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 7 February 2026.

Wed 4/306:40
LHR
-
DTW
2 stops22h 29m
Multiple Airlines
Wed 11/305:09
DTW
-
LHR
2 stops32h 31m
Multiple Airlines
Deal found 4/2£474
Wed 4/311:55
LGW
-
DTW
2 stops17h 14m
Multiple Airlines
Wed 11/305:09
DTW
-
LGW
2 stops25h 46m
Multiple Airlines
Deal found 4/2£474
Thu 26/208:15
LHR
-
DTW
2 stops28h 34m
Multiple Airlines
Mon 2/305:09
DTW
-
LHR
2 stops31h 21m
Multiple Airlines
Deal found 4/2£478
Mon 9/309:20
LHR
-
DTW
1 stop27h 41m
JetBlue
Mon 23/306:00
DTW
-
LHR
1 stop10h 45m
JetBlue
Deal found 4/2£478
Mon 9/320:35
LHR
-
DTW
2 stops31h 34m
Multiple Airlines
Mon 23/305:20
DTW
-
LHR
3 stops34h 10m
Multiple Airlines
Deal found 6/2£479
Sun 1/312:20
LHR
-
DTW
1 stop16h 39m
JetBlue
Fri 6/309:51
DTW
-
LHR
1 stop16h 04m
JetBlue
Deal found 6/2£480
Mon 23/214:00
LGW
-
DTW
1 stop23h 57m
Multiple Airlines
Thu 26/205:09
DTW
-
LGW
2 stops23h 51m
Multiple Airlines
Deal found 6/2£481
Mon 9/320:35
LHR
-
DTW
2 stops31h 34m
Multiple Airlines
Mon 16/305:20
DTW
-
LHR
3 stops25h 30m
Multiple Airlines
Deal found 7/2£482
Mon 2/308:05
LHR
-
DTW
1 stop20h 54m
JetBlue
Wed 18/306:00
DTW
-
LHR
1 stop11h 40m
JetBlue
Deal found 3/2£484
Thu 26/211:55
LGW
-
DTW
3 stops30h 35m
Multiple Airlines
Mon 2/305:15
DTW
-
LGW
3 stops24h 40m
Multiple Airlines
Deal found 4/2£484
Thu 19/212:20
LHR
-
DTW
1 stop16h 39m
JetBlue
Sun 1/309:51
DTW
-
LHR
1 stop16h 04m
JetBlue
Deal found 5/2£485
Mon 16/314:00
LGW
-
DTW
1 stop23h 52m
Multiple Airlines
Thu 19/306:05
DTW
-
LGW
2 stops23h 55m
Multiple Airlines
Deal found 5/2£486

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 7 February 2026.

Round-trip from

£474

One-way from

£240

Popular in

July

Cheapest in

January

Average price

£608

Good round-trip deal

£564 or less

Good one-way deal

£626 or less
4/3-11/3
  • 4/3-11/3
  • 4 total stops
  • 55h 00m total
  • London to Detroit
Search Deals
12/3
  • 12/3
  • 2 total stops
  • 45h 23m total
  • London to Detroit
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 7 February 2026.
Use the filters below to find and compare flights from London to Detroit that are best for you.

Fly from

London

Fly to

Detroit

Route

Depart

Return

Price

LondonDetroit

LGW - DTW

LGWDTW

London Gatwick

Wed 15/4

14:00-23:14

1 stop14h 14m

Detroit Metropolitan Wayne County

Fri 24/4

19:57-06:20

2 stops29h 23m

£492

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 15/4

08:40-22:04

1 stop18h 24m

Detroit Metropolitan Wayne County

Tue 21/4

06:00-20:45

1 stop9h 45m

£518

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 15/4

08:40-22:04

1 stop18h 24m

Detroit Metropolitan Wayne County

Mon 27/4

06:00-20:45

1 stop9h 45m

£518

LondonDetroit

LGW - DTW

LGWDTW

London Gatwick

Mon 9/3

14:00-10:07

1 stop24h 07m

Detroit Metropolitan Wayne County

Mon 23/3

19:34-10:00

2 stops34h 26m

£531

LondonDetroit

LGW - DTW

LGWDTW

London Gatwick

Sun 15/3

13:00-08:07

2 stops47h 07m

Detroit Metropolitan Wayne County

Thu 19/3

15:49-10:00

1 stop14h 11m

£548

LondonDetroit

LGW - DTW

LGWDTW

London Gatwick

Wed 8/4

14:00-22:59

1 stop13h 59m

Detroit Metropolitan Wayne County

Wed 15/4

13:45-09:45

2 stops15h 00m

£566

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Sat 18/4

08:40-22:04

1 stop18h 24m

Detroit Metropolitan Wayne County

Wed 22/4

06:00-20:45

1 stop9h 45m

£570

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Wed 15/4

08:40-22:04

1 stop18h 24m

Detroit Metropolitan Wayne County

Thu 23/4

06:00-20:45

1 stop9h 45m

£572

LondonDetroit

LTN - DTW

LTNDTW

London Luton

Thu 19/2

06:05-09:11

3 stops32h 06m

Detroit Metropolitan Wayne County

Sun 1/3

06:00-11:45

3 stops24h 45m

£576

LondonDetroit

LHR - DTW

LHRDTW

London Heathrow

Tue 31/3

11:55-23:59

1 stop17h 04m

Detroit Metropolitan Wayne County

Tue 5/5

06:00-20:45

1 stop9h 45m

£590

Flights are sorted by cheapest return flights first.

Deals found on 6/2

Showing 1-10 of 60 results
1
2
3
...
6

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

How far ahead should I book a flight from London to Detroit?

Use this chart to determine the optimal time to book a return flight from London to Detroit. Price data was last updated on 30 January 2026.

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 83 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 to Detroit?

Currently, August is the cheapest month in which you can book a flight from London to Detroit (average of £406). Flying from London to Detroit in May is currently the most expensive (average of £510). 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 7 February 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 7 February 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.

Reykjavik (KEF) – chosen by Cheapflights users on 26% 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.

Philadelphia (PHL) is the most affordable one-stop option, with an average return flight price of £482.

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 Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 10h 35m.

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 Amsterdam (AMS) offer the fastest connection on this route, with an average stopover time of 1h 05m.

How often are flights from London to Detroit delayed?

About 10% of weekly flights between London and Detroit have experienced delays in the past year, with the average delay time being 228 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 10% 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 7 February 2026.
Read through reviews of airlines operating flights from London to Detroit, such as Finnair, Virgin Atlantic, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Finnair
7.6
Good
1,357 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Virgin Atlantic
7.5
Good
678 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
JetBlue
7.2
Good
2,898 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
Icelandair
7.1
Good
606 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights
British Airways
6.7
Okay
7,719 reviews
Finnair
7.6
Good
1,357 reviews
Check prices

Boarding

7.7

Crew

8.2

Entertainment

6.9

Food

6.7

Comfort

7.5

Overall

7.6

Reviews

1 / 20
2.0
Mediocre

Vlad-Valentin,Jan 2026

LHR - YVR

baggage allowance was different between the outgoing and inbound flights

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 18h 24m. JetBlue provides one of the quickest options available for as low as £518. 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 Lufthansa is currently your cheapest option to Detroit, with prices starting at £334. Additional return tickets that might be worth considering are offered by JetBlue and Icelandair, with the lowest prices starting at £396 and £404, respectively. Lufthansa is priced at 51% 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 £353. Icelandair flights start at £433 while deals on Virgin Atlantic start at £503 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 City - 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 (87%), Air France (87%), Scandinavian Airlines( 87%).

  • What are the cheapest flights from London to Detroit?

    On average you can expect to pay £823 for a flight from London to Detroit. The cheapest flight overall is £393 while the most popular route, (London Heathrow - Detroit Metropolitan Wayne County) is currently priced at £425.

  • Where are the most common stopover locations when flying from London to Detroit?

    London to Detroit flights have a stopover in Boston most often.

  • What are some popular things to do or see while on a stopover in Boston?

    Boston Common, Sowa Open Market, and Quincy Market are the most popular attractions in Boston if you're in need of something to do during your stopover. Boston Common, Sowa Open Market, and Quincy Market can be accessed by travelling approximately 3.0 mi, 3.3 mi, and 2.4 mi, respectively from Boston Logan Intl. Travellers in need of a car in Boston can hire one for about £38 per day.

  • Where are the least popular stopover locations for London to Detroit flights?

    London to Detroit flights have a stopover in Chicago least often.

  • 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, August is the cheapest month in which you can book a flight from London to Detroit (average of £406). Flying from London to Detroit in May is currently the most expensive (average of £510). 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.

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 7 February 2026.
Virgin Atlantic flights from London to Detroit
Finnair flights from London to Detroit
KLM 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 7 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£334Average£690FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£396Average£532FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£404Average£639FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£461Average£581FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£475Average£604FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest£493Average£619FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£494Average£807FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
FinnairCheapest£499Average£641FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£612Average£730FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Virgin AtlanticCheapest£679Average£873FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.