How long is the flight from Detroit to London?

A quick flight from Detroit to London can take about 10h 10m. JetBlue provides one of the quickest options available for as low as $843. The distance from Detroit to London is about 3753 mi. This flight may include one or multiple stops.

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

Scandinavian Airlines, at $584, was found to be the cheapest airline from Detroit to London.Alternate airlines to your destination round-trip include JetBlue and Turkish Airlines. These flights start at 49% lower than the current average price 3 months from now.

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

One-way options have recently been found by users for as low as $299 on JetBlue. Other airlines that offer cheap prices include Virgin Atlantic from $340 and KLM from $444 one-way.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 cheapest flights from Detroit to London?

On average you can expect to pay $2,121 for a flight from Detroit to London. The cheapest flight overall is $512 while the most popular route, (Detroit Metropolitan Wayne County - London Heathrow) is currently priced at $810.

What are the most reliable airlines from Detroit to London?

Before booking your flight to London from Detroit, check out the most reliable airlines to get you to your destination on time: KLM (95%), SAUDIA (95%), Air France( 95%).

What are the most popular airlines that fly from Detroit to London?

Consider Delta, JetBlue or Virgin Atlantic when booking your flight. These represent the most popular airlines when flying from Detroit to London.

Most accurate provider : When it comes to deals on Detroit-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Detroit-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Detroit-London flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Detroit-London flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from Detroit to London?

Detroit All airports (DTT) is the airport you will fly out of if you book a flight from Detroit to London. You should not have trouble finding flights to London from All airports; the airport handles an average of 4 outbound flights to London per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Detroit airport to London. It is only a 0.6 mi journey to All airports (DTT) from Detroit’s city center.

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 vacation 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.

$282+ Cheap Flights from Detroit to London

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Cheapflights Tip: The best prices from Detroit All airports to London are usually found in August or February, booked 35 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Detroit to London

Cheapest

Best

Last-minute

One-way

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 November 10, 2026.

Wed 11/116:10 am -

1 stop10h 30m

Thu 11/2612:20 pm -

1 stop16h 36m

Deal found 11/7

$834

Tue 12/811:16 am -

1 stop14h 39m

Fri 12/119:20 am -

1 stop13h 31m

Deal found 11/8

$836

Sun 12/66:14 pm -

2 stops21h 21m

Thu 1/1410:35 am -

1 stop19h 17m

Deal found 11/10

$839

Wed 12/26:06 am -

1 stop10h 34m

Tue 12/89:20 am -

1 stop30h 06m

Deal found 11/7

$841

Thu 11/126:59 pm -

1 stop20h 56m

Tue 11/177:25 am -

1 stop21h 31m

Deal found 11/6

$843

Fri 11/2711:45 am -

1 stop14h 10m

Mon 12/78:05 am -

1 stop20h 51m

Deal found 11/7

$844

Fri 12/46:06 am -

1 stop9h 49m

Sat 12/128:05 am -

1 stop20h 51m

Deal found 11/5

$845

Tue 12/18:05 pm -

1 stop21h 30m

Tue 12/86:30 am -

1 stop16h 30m

Deal found 11/8

$846

Wed 11/256:00 am -

1 stop10h 40m

Sat 12/512:20 pm -

1 stop16h 36m

Deal found 11/5

$852

Tue 11/246:00 am -

1 stop10h 40m

Fri 12/119:20 am -

1 stop13h 31m

Deal found 11/7

$853

Thu 12/248:28 pm -

2 stops28h 22m

Tue 1/129:35 am -

1 stop20h 17m

Deal found 11/10

$853

Thu 11/261:27 pm -

2 stops24h 03m

Tue 12/86:40 am -

2 stops20h 38m

Deal found 11/8

$854

Best flights from Detroit to London
Discover carefully curated flight deals from Detroit to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Thu 3/46:30 am -

1 stop10h 10m

Tue 3/912:20 pm -

1 stop16h 38m

Deal found 11/5

$843

Wed 4/288:55 pm -

1 stop31h 10m

Wed 5/1210:10 am -

1 stop37h 40m

Deal found 11/6

$867

Tue 12/18:05 pm -

2 stops18h 10m

Tue 12/811:20 am -

2 stops35h 40m

Deal found 11/8

$942

Mon 3/227:30 am -

2 stops30h 00m

Mon 4/57:50 pm -

2 stops32h 14m

Deal found 11/5

$1,175

Wed 4/286:45 pm -

Nonstop7h 25m

Thu 5/1310:45 am -

Nonstop8h 30m

Deal found 11/6

$1,207

Sun 4/252:00 pm -

2 stops21h 00m

Sat 5/89:55 am -

1 stop13h 55m

Deal found 11/9

$1,237

Thu 4/2912:15 pm -

2 stops22h 45m

Tue 5/117:30 pm -

3 stops28h 29m

Deal found 11/9

$1,255

Thu 2/48:05 pm -

1 stop15h 15m

Tue 2/95:20 pm -

1 stop29h 40m

Deal found 11/9

$892

Tue 2/98:05 pm -

1 stop32h 50m

Mon 2/1510:55 am -

1 stop36h 05m

Deal found 11/6

$902

Fri 2/124:05 pm -

2 stops17h 20m

Fri 2/195:30 pm -

3 stops29h 10m

Deal found 11/9

$1,002

Wed 3/318:55 pm -

1 stop31h 10m

Wed 4/1410:10 am -

1 stop37h 40m

Deal found 11/6

$922

Fri 12/44:05 pm -

2 stops24h 00m

Thu 12/109:45 pm -

2 stops21h 30m

Deal found 11/10

$1,031

Mon 3/296:45 pm -

Nonstop7h 25m

Mon 4/56:30 am -

1 stop15h 38m

Deal found 11/5

$1,221

Mon 3/297:30 am -

2 stops21h 20m

Sat 4/310:40 am -

2 stops27h 14m

Deal found 11/5

$1,233

Tue 2/28:05 pm -

1 stop32h 50m

Mon 2/1510:55 am -

1 stop36h 05m

Deal found 11/7

$932

Mon 12/78:05 pm -

2 stops20h 05m

Sun 12/1311:00 am -

2 stops36h 00m

Deal found 11/9

$1,036

Thu 4/86:45 pm -

Nonstop7h 25m

Thu 4/296:30 am -

1 stop12h 02m

Deal found 11/9

$1,221

Wed 2/311:42 am -

2 stops41h 13m

Tue 2/95:20 pm -

1 stop29h 40m

Deal found 11/9

$932

Wed 12/912:06 pm -

3 stops22h 44m

Sat 12/122:40 pm -

2 stops32h 20m

Deal found 11/9

$1,046

Sat 1/304:31 pm -

3 stops24h 04m

Sun 2/78:15 am -

3 stops41h 52m

Deal found 11/5

$1,282

Sun 2/76:20 pm -

Nonstop7h 30m

Mon 2/1511:20 am -

Nonstop8h 53m

Deal found 11/9

$1,253

Sat 2/68:05 pm -

1 stop32h 50m

Mon 2/1510:55 am -

1 stop36h 05m

Deal found 11/9

$972

Sat 2/1310:40 am -

2 stops19h 15m

Sat 2/2011:55 am -

2 stops16h 50m

Deal found 11/7

$1,091

Sun 4/256:45 pm -

Nonstop7h 25m

Sat 5/810:45 am -

Nonstop8h 30m

Deal found 11/9

$1,257

Wed 2/38:05 pm -

1 stop15h 25m

Fri 2/1210:05 am -

1 stop36h 55m

Deal found 11/9

$980

Tue 3/306:20 pm -

3 stops18h 55m

Fri 4/238:35 pm -

2 stops27h 15m

Deal found 11/6

$1,099

Fri 3/198:15 pm -

Nonstop7h 30m

Mon 3/296:30 am -

1 stop15h 38m

Deal found 11/8

$1,268

Thu 3/118:05 pm -

1 stop32h 50m

Sun 3/145:20 pm -

1 stop29h 40m

Deal found 11/5

$986

Sun 1/106:45 pm -

3 stops21h 50m

Sun 1/318:15 am -

3 stops31h 37m

Deal found 11/6

$1,126

Sat 2/138:05 pm -

1 stop15h 15m

Sun 2/215:20 pm -

1 stop29h 40m

Deal found 11/9

$992

Last-minute flights from Detroit to London
Discover last-minute flight deals from Detroit to London. Data last updated November 10, 2026 and is based on user searches.

Wed 11/116:10 am -

1 stop10h 30m

Thu 11/2612:20 pm -

1 stop16h 36m

Deal found 11/7

$834

Thu 11/126:59 pm -

1 stop20h 56m

Tue 11/177:25 am -

1 stop21h 31m

Deal found 11/6

$843

Tue 11/246:00 am -

1 stop10h 40m

Tue 12/812:20 pm -

1 stop16h 36m

Deal found 11/7

$853

Wed 11/256:00 am -

1 stop10h 40m

Sat 12/512:20 pm -

1 stop16h 36m

Deal found 11/5

$852

Thu 11/261:27 pm -

2 stops24h 03m

Tue 12/86:40 am -

2 stops20h 38m

Deal found 11/8

$854

Fri 11/2711:45 am -

1 stop14h 10m

Mon 12/78:05 am -

1 stop20h 51m

Deal found 11/7

$844

Tue 12/18:05 pm -

1 stop21h 30m

Tue 12/86:30 am -

1 stop16h 30m

Deal found 11/8

$846

Wed 12/26:06 am -

1 stop10h 34m

Tue 12/89:20 am -

1 stop30h 06m

Deal found 11/7

$841

Fri 12/46:06 am -

1 stop9h 49m

Sat 12/128:05 am -

1 stop20h 51m

Deal found 11/5

$845

Sun 12/66:14 pm -

2 stops21h 21m

Thu 1/1410:35 am -

1 stop19h 17m

Deal found 11/10

$839

Tue 12/811:16 am -

1 stop14h 39m

Wed 12/99:20 am -

1 stop13h 31m

Deal found 11/8

$836

Thu 12/248:28 pm -

2 stops28h 22m

Tue 1/129:35 am -

1 stop20h 17m

Deal found 11/10

$853

One-way flights from Detroit to London
Search for one-way flight options from Detroit to London. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

Wed 1/611:42 am -

1 stop14h 11m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/8

$282

Tue 1/129:47 am -

1 stop15h 03m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/7

$285

Sun 1/1011:42 am -

1 stop14h 11m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/6

$293

Fri 12/46:06 am -

1 stop9h 49m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/7

$294

Tue 1/56:34 am -

1 stop10h 06m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/8

$296

Fri 1/1511:42 am -

1 stop14h 11m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/7

$299

Sun 1/105:14 am -

1 stop19h 36m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/6

$300

Sat 2/68:02 pm -

1 stop29h 51m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/9

$308

Mon 12/72:31 pm -

3 stops28h 04m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/7

$317

Wed 1/137:15 am -

3 stops35h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/7

$318

Fri 2/267:10 am -

1 stop18h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/6

$328

Mon 4/126:00 am -

1 stop9h 45m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/6

$329

Find flight deals from Detroit to London

Most accurate provider	Ovago 3 stars
Most trusted provider	Ovago 3 stars
Round-trip from	$836 (JetBlue)
One-way from	$282 (oojo)
Popular in	December
Cheapest in	August
Average price	$1,380
Good round-trip deal	$1,240 or less
Good one-way deal	$512 or less

Provider with most accurate pricing for Detroit (DTT)-London (LON) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Detroit (DTT)-London (LON) flights.

Search Deals

From Detroit (DTT) to London (LON)

Search Deals

One-way flight from Detroit (DTT) to London (LON)

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($104 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in November 2026

Search Deals

Price to beat on a round-trip flight from Detroit (DTT) to London (LON).

Search Deals

Price to beat on a one-way flight from Detroit (DTT) to London (LON).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Sun 1/10

9:56 pm-5:50 am

3 stops50h 54m

London Gatwick

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$315

DetroitLondon

DTW Detroit Metropolitan Wayne County - LTN London Luton

DTWLTN

Detroit Metropolitan Wayne County

Mon 12/7

2:31 pm-5:05 pm

3 stops21h 34m

London Luton

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$345

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Thu 11/26

12:36 pm-6:50 am

1 stop13h 14m

London Gatwick

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$350

DetroitLondon

DTW Detroit Metropolitan Wayne County - LTN London Luton

DTWLTN

Detroit Metropolitan Wayne County

Sun 1/10

2:39 pm-11:15 am

3 stops39h 36m

London Luton

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$362

DetroitLondon

DTW Detroit Metropolitan Wayne County - STN London Stansted

DTWSTN

Detroit Metropolitan Wayne County

Sun 12/6

2:31 pm-9:55 pm

3 stops26h 24m

London Stansted

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$404

DetroitLondon

DTW Detroit Metropolitan Wayne County - STN London Stansted

DTWSTN

Detroit Metropolitan Wayne County

Sun 1/10

4:38 pm-3:10 pm

3 stops41h 32m

London Stansted

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$417

DetroitLondon

DTW Detroit Metropolitan Wayne County - LTN London Luton

DTWLTN

Detroit Metropolitan Wayne County

Mon 2/1

7:25 am-6:00 pm

3 stops29h 35m

London Luton

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$419

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Wed 2/10

6:00 am-5:50 am

1 stop18h 50m

London Gatwick

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$423

DetroitLondon

DTW Detroit Metropolitan Wayne County - LTN London Luton

DTWLTN

Detroit Metropolitan Wayne County

Sun 12/6

2:31 pm-12:20 pm

3 stops16h 49m

London Luton

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$439

DetroitLondon

DTW Detroit Metropolitan Wayne County - LTN London Luton

DTWLTN

Detroit Metropolitan Wayne County

Thu 12/3

11:56 am-4:15 pm

3 stops23h 19m

London Luton

Wed 12/31

12:00 am-6:00 pm

Nonstop0h 00m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 60 resultsSorted by cheapest first

...

Compare providers for flights from Detroit to London

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to London in November.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars
BusinessClass	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Detroit-London flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Detroit-London flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Detroit-London flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Detroit-London flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

DTT-LON

DTW-LHR

DTW-LGW

DTW-LTN

DTW-STN

Estimated round-trip 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

DTT-LON

DTW-LHR

DTW-LGW

DTW-LTN

DTW-STN

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

Currently, January is the cheapest month in which you can book a flight from Detroit to London (average of $990). Flying from Detroit to London in December is currently the most expensive (average of $1,472). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to London as you normally would.

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

New York (JFK) – chosen by Cheapflights users on 50% of 1-stop itineraries from Detroit to London on Cheapflights.

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

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $796.

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

Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 9h 56m.

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

Flights via Boston (BOS) offer the fastest connection on this route, with an average layover time of 3h 22m.

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

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing London

See what other customers who have flown with KLM,Delta, andAir France from Detroit to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

KLM

7.8

Good

1,595 reviews

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Delta

7.8

Good

8,700 reviews

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Air France

7.5

Good

1,647 reviews

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Virgin Atlantic

7.5

Good

698 reviews

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

JetBlue

7.1

Good

3,067 reviews

KLM

7.8

Good

1,595 reviews

Reviews

1 / 20

4.0

Okay

Abhisek,Aug 2026

JFK - AMS

They didn’t offer any options for breakfast and had only one option which was cold meat and cheese. I would expect at least one more option in premium economy

Related info for your journey

What airport do you fly from for flights from Detroit to London?
Detroit All airports (DTT) is the airport you will fly out of if you book a flight from Detroit to London. You should not have trouble finding flights to London from All airports; the airport handles an average of 4 outbound flights to London per day. You should also have plenty of airline options to choose from since 9 airlines have flights from the Detroit airport to London. It is only a 0.6 mi journey to All airports (DTT) from Detroit’s city center.
How long is the flight from Detroit to London?
A quick flight from Detroit to London can take about 10h 10m. JetBlue provides one of the quickest options available for as low as $843. The distance from Detroit to London is about 3753 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Detroit to London round-trip?
Scandinavian Airlines, at $584, was found to be the cheapest airline from Detroit to London.Alternate airlines to your destination round-trip include JetBlue and Turkish Airlines. These flights start at 49% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Detroit to London one-way?
One-way options have recently been found by users for as low as $299 on JetBlue. Other airlines that offer cheap prices include Virgin Atlantic from $340 and KLM from $444 one-way.
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?
Before booking your flight to London from Detroit, check out the most reliable airlines to get you to your destination on time: KLM (95%), SAUDIA (95%), Air France( 95%).
What are the cheapest flights from Detroit to London?
On average you can expect to pay $2,121 for a flight from Detroit to London. The cheapest flight overall is $512 while the most popular route, (Detroit Metropolitan Wayne County - London Heathrow) is currently priced at $810.
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 vacation 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, January is the cheapest month in which you can book a flight from Detroit to London (average of $990). Flying from Detroit to London in December is currently the most expensive (average of $1,472). 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.

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Top 9 airlines flying from Detroit to London

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$584	Average$955	FlexibilityNo cancel fee	On-time77%
JetBlue	Cheapest$727	Average$951	FlexibilityNo cancel fee	On-time62%
Turkish Airlines	Cheapest$758	Average$810	FlexibilityNo cancel fee	On-time77%
Virgin Atlantic	Cheapest$792	Average$1,412	FlexibilityNo cancel fee	On-time72%
British Airways	Cheapest$797	Average$1,235	FlexibilityNo cancel fee	On-time70%
Air France	Cheapest$888	Average$1,237	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$964	Average$1,243	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$978	Average$1,292	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$981	Average$1,393	FlexibilityNo cancel fee	On-timeN/A

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$282+ Cheap flights from Detroit (DTT) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Detroit to London

Cheapest flights from Detroit to LondonExplore 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 November 10, 2026.

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 November 10, 2026.

Best flights from Detroit to LondonDiscover carefully curated flight deals from Detroit to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Discover carefully curated flight deals from Detroit to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Last-minute flights from Detroit to LondonDiscover last-minute flight deals from Detroit to London. Data last updated November 10, 2026 and is based on user searches.

Discover last-minute flight deals from Detroit to London. Data last updated November 10, 2026 and is based on user searches.

One-way flights from Detroit to LondonSearch for one-way flight options from Detroit to London. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

Search for one-way flight options from Detroit to London. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

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Use the filters below to find and compare flights from Detroit to London that are best for you.

Compare providers for flights from Detroit to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to London in November.

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.

Cheapflights Insights

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

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 November 10, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to London as you normally would.

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

Share of 1-stop round-trip flights from Detroit to London chosen by Cheapflights users in the past 12 months, using the same layover each way.

New York (JFK) – chosen by Cheapflights users on 50% of 1-stop itineraries from Detroit to London on Cheapflights.

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

Average round-trip fare for 1-stop flights from Detroit to London, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $796.

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

Shortest average travel time for 1-stop one-way flights from Detroit to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 9h 56m.

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

Average layover duration for 1-stop one-way flights from Detroit to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Boston (BOS) offer the fastest connection on this route, with an average layover time of 3h 22m.

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

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Detroit to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing London

See what other customers who have flown with KLM,Delta, andAir France from Detroit to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Detroit to London?

How long is the flight from Detroit to London?

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

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

What are the most popular routes from Detroit to London?

What are the most reliable airlines from Detroit to London?

What are the cheapest flights from Detroit to London?

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

How can I find direct flights from Detroit to London?

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

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

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Alternative routes for Detroit to London

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Complete your trip

Complete your trip to London by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Detroit to London by cabin class

Find flights from Detroit to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.

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Browse other Detroit and London flight options. Last updated on November 10, 2026.

Other flights from Detroit

Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.

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 November 10, 2026.

Best flights from Detroit to London
Discover carefully curated flight deals from Detroit to London that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.

Last-minute flights from Detroit to London
Discover last-minute flight deals from Detroit to London. Data last updated November 10, 2026 and is based on user searches.

One-way flights from Detroit to London
Search for one-way flight options from Detroit to London. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.