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Cheap flights from Detroit to London from £133

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — LON
9 Jan — 16 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Detroit All airports to London are usually found in October or February, booked 62 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from Detroit to London

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to London
Explore the most affordable flight options available from Detroit to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 December 2025.

Tue 30/1222:27DTW - LHR
1 stop26h 53mMultiple Airlines
Fri 9/106:50LHR - DTW
2 stops22h 29mMultiple Airlines
Deal found 7/12£545
Sat 13/1206:00DTW - LGW
1 stop23h 05mMultiple Airlines
Fri 6/214:00LGW - DTW
1 stop14h 41mMultiple Airlines
Deal found 9/12£551
Wed 10/1216:39DTW - LHR
3 stops33h 31mMultiple Airlines
Tue 16/1206:00LHR - DTW
3 stops31h 07mMultiple Airlines
Deal found 7/12£557
Fri 12/1206:00DTW - LGW
1 stop19h 00mMultiple Airlines
Tue 10/213:00LGW - DTW
1 stop13h 03mMultiple Airlines
Deal found 9/12£566
Sun 14/1211:13DTW - LGW
1 stop17h 47mMultiple Airlines
Fri 6/214:00LGW - DTW
1 stop14h 41mMultiple Airlines
Deal found 9/12£573
Mon 15/1209:18DTW - LGW
1 stop19h 42mMultiple Airlines
Fri 6/214:00LGW - DTW
1 stop14h 41mMultiple Airlines
Deal found 9/12£574
Mon 15/1211:19DTW - LGW
2 stops17h 41mMultiple Airlines
Thu 5/214:00LGW - DTW
1 stop14h 41mMultiple Airlines
Deal found 9/12£587
Wed 10/1216:39DTW - LHR
3 stops33h 31mMultiple Airlines
Wed 17/1206:00LHR - DTW
2 stops31h 43mMultiple Airlines
Deal found 9/12£589
Thu 11/1206:00DTW - LHR
1 stop10h 40mJetBlue
Fri 6/209:20LHR - DTW
1 stop15h 21mJetBlue
Deal found 9/12£590
Wed 10/1211:37DTW - LHR
1 stop14h 18mJetBlue
Tue 16/1209:20LHR - DTW
1 stop15h 02mJetBlue
Deal found 9/12£591
Sat 13/1206:00DTW - LHR
1 stop11h 00mJetBlue
Thu 5/212:20LHR - DTW
1 stop16h 36mJetBlue
Deal found 9/12£613
Fri 12/1211:37DTW - LHR
1 stop14h 18mJetBlue
Mon 15/1209:20LHR - DTW
1 stop15h 02mJetBlue
Deal found 9/12£616

Find flight deals from Detroit to London

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to London (LON). 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 December 2025.

Round-trip from

£525

One-way from

£133

Popular in

December

Cheapest in

October

Average price

£868

Good round-trip deal

£742 or less
1/4-8/4
  • 1/4-8/4
  • 3 total stops
  • 33h 25m total
  • Detroit to London
Search Deals
2/2
  • 2/2
  • 1 total stop
  • 13h 46m total
  • Detroit to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Detroit (DTT) to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Detroit to London 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 December 2025.
Use the filters below to find and compare flights from Detroit to London that are best for you.

Fly from

Detroit

Fly to

London

Route

Depart

Return

Price

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 21/4

06:00-20:45

1 stop9h 45m

London Heathrow

Mon 11/5

08:25-17:30

1 stop14h 05m

£529

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 12/3

14:31-17:40

2 stops23h 09m

London Heathrow

Tue 17/3

06:40-21:54

3 stops19h 14m

£547

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Fri 1/5

21:00-10:15

1 stop32h 15m

London Stansted

Tue 5/5

06:15-18:50

1 stop17h 35m

£547

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Thu 7/5

21:00-10:15

1 stop32h 15m

London Stansted

Mon 18/5

11:10-18:50

1 stop36h 40m

£547

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Thu 30/4

21:00-10:15

1 stop32h 15m

London Stansted

Mon 4/5

11:10-18:50

1 stop36h 40m

£548

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Mon 13/4

21:00-22:10

1 stop20h 10m

London Stansted

Thu 23/4

17:45-18:50

1 stop30h 05m

£553

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Fri 13/2

06:00-20:45

1 stop9h 45m

London Heathrow

Fri 20/2

12:20-23:50

1 stop16h 30m

£554

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Fri 1/5

13:19-06:30

1 stop12h 11m

London Heathrow

Wed 6/5

08:25-17:30

1 stop14h 05m

£555

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Sun 26/4

20:55-22:10

1 stop20h 15m

London Stansted

Thu 7/5

17:45-18:50

1 stop30h 05m

£556

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Thu 2/4

21:00-10:15

1 stop32h 15m

London Stansted

Wed 8/4

11:10-18:50

1 stop36h 40m

£558

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 60 results
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Best time to book a flight from Detroit to London

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

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

Use this chart to determine the optimal time to book a return flight from Detroit to London. Price data was last updated on 5 December 2025.

The best time to book flights from Detroit to London is 62 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Detroit to London (average of £96). Flying from Detroit to London in June is currently the most expensive (average of £502). 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 DTT to LON?

Find hourly flight availability from Detroit to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 December 2025.

It’s typically best to fly out from Detroit to London in the morning. Doing so could potentially save you 40% on the flight price compared to flying at midday, which is usually more expensive.

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

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

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

Boston (BOS) – chosen by Cheapflights users on 45% of one-stop itineraries from Detroit to London on Cheapflights.

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

Average return fare for one-stop flights from Detroit to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Boston (BOS) is the most affordable one-stop option, with an average return flight price of £477.

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

Shortest average travel time for one-stop one-way flights from Detroit to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via New York (JFK) have the shortest average one-way travel time for one-stop routes: 9h 45m.

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

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

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 18m.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 10 December 2025.
Read reviews from past customers who have flown with Virgin Atlantic, JetBlue, andIcelandair from Detroit to London. 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.
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Overall

7.5

Entertainment

7.5

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
675 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Overall

7.5

Entertainment

7.5

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
JetBlue
7.2
Good
2,899 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Overall

7.5

Entertainment

7.5

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Icelandair
7.0
Good
588 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Overall

7.5

Entertainment

7.5

Boarding

7.7

Crew

8.2

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from Detroit to London. 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 from for flights from Detroit to London?

    Located just 0.6 mi from the city center, Detroit All airports is the airport most travelers will use when flying to London from Detroit. Booking flights from All airports (DTT) to London should be relatively easy as there are 4 daily outbound flights to London from 3 different airlines.

  • How long is the flight from Detroit to London?

    There are many flights that can get you from Detroit to London in 9h 45m. Fly via JetBlue, Scandinavian Airlines, or Turkish Airlines to get the fastest option. Airlines will cover a distance of 3753 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    Flying on JetBlue is currently your cheapest option to London, with prices starting at £278. Additional return tickets that might be worth considering are offered by Virgin Atlantic and Air France, with the lowest prices starting at £549 and £604, respectively. JetBlue is 59% cheaper than the average price of flights available within the next 90 days to this destination.

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

    When deciding which route to take from Detroit to London consider Detroit Metropolitan Wayne County - London Heathrow, Detroit Metropolitan Wayne County - London Gatwick or Detroit Metropolitan Wayne County - London City as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Detroit to London on time: KLM (58%), Air France (58%), Scandinavian Airlines (58%).

  • What are the cheapest flights from Detroit to London?

    The cheapest flight price from Detroit to London is £643. On average you can expect to pay £1,267. The most popular route, (Detroit Metropolitan Wayne County - London Heathrow), can usually be booked for £402.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to London 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 Detroit to London?

    Currently, August is the cheapest month in which you can book a flight from Detroit to London (average of £96). Flying from Detroit to London in June is currently the most expensive (average of £502). 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

Travelling to a place near London?

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Alternative routes for Detroit to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Detroit to London

Discover the top 3 airlines that operate flights from Detroit to London. 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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£422Average£541FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£549Average£688FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£604Average£748FlexibilityNo cancel feeOn-time77%
Search Air France 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 Detroit to London?

When you search for this flight from Detroit to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Detroit to London 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 Detroit to London with no change fees?

Certainly. Search results for flights to London from Detroit shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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