Which airport is the most popular layover for flights between Detroit and London?

Reykjavik (KEF) was the most common stop: 34% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Detroit to London?

Amsterdam (AMS) has the shortest average layover time for this route: 1h 05m.

What airlines fly to London?

Delta, JetBlue and Air France are the top three most popular airlines that fly to London from Detroit according to our data. Delta is the first choice among our users, with 49% of people opting to fly with this airline when traveling to London. Keep in mind that there are 13 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Detroit to London?

Flights via New York (JFK) offer the lowest average round-trip price of $51.

How many flights depart from Detroit to London on average per week?

The number of flights available between Detroit and London is 30 per week as of December 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

How many flights depart from Detroit to London on average per day?

As of December 2025, there are 4 flights per day flying from Detroit to London. The most common time of day flights depart is 8:00PM, with 100% of flights taking off in the evening.

Which layover airport has the shortest travel time from Detroit to London?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 9h 15m.

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

Prices for flights from Detroit to London are updated daily.

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

As of December 2025, there are 13 operators available to choose from for flights from Detroit to London.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to London.

What documentation or ID do you need to fly to London?

The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$196 Cheap Flights from Detroit to London in 2025/26

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9:00 pm - 4:20 pmDTW-LGW

38h 20m1 stop

7:00 am - 6:50 pmLGW-DTW

16h 50m1 stop

$696Turkish Airlines

Find Deal

Wed, May 6 - Tue, May 12

5:15 pm - 10:00 amDTW-LGW

35h 45m1 stop

8:30 am - 12:19 amLGW-DTW

20h 49m2 stops

$697Multiple Airlines

Find Deal

Wed, Jan 21 - Sat, Jan 31

10:15 am - 9:35 amDTW-LHR

18h 20m2 stops

6:40 pm - 8:07 pmLHR-DTW

30h 27m2 stops

$698Scandinavian Airlines

Find Deal

Wed, Apr 22 - Sun, May 10

5:15 am - 10:55 amDTW-LGW

24h 40m3 stops

11:55 am - 12:19 amLGW-DTW

17h 24m2 stops

$698Multiple Airlines

Find Deal

Fri, Jan 23 - Mon, Feb 2

9:51 am - 6:55 amDTW-LHR

16h 04m1 stop

12:20 pm - 11:52 pmLHR-DTW

15h 32m1 stop

$699JetBlue

Find Deal

Sun, Mar 1 - Tue, Mar 10

12:35 pm - 10:00 amDTW-LGW

16h 25m2 stops

2:00 pm - 8:53 amLGW-DTW

23h 53m1 stop

$699Multiple Airlines

Find Deal

Thu, Feb 12 - Sun, Apr 12

8:45 am - 6:55 amDTW-LHR

17h 10m1 stop

12:20 pm - 11:50 pmLHR-DTW

16h 30m1 stop

$700JetBlue

Find Deal

Fri, Jan 30 - Thu, Feb 12

8:05 pm - 10:35 pmDTW-LGW

21h 30m1 stop

6:25 am - 6:10 pmLGW-DTW

16h 45m1 stop

$700Turkish Airlines

Find Deal

Fri, Jan 30 - Thu, Feb 5

5:00 am - 6:25 amDTW-LHR

20h 25m1 stop

10:40 am - 12:19 amLHR-DTW

18h 39m1 stop

$701Multiple Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 26

2:31 pm - 9:20 amDTW-LHR

14h 49m2 stops

6:40 am - 7:04 pmLHR-DTW

16h 24m2 stops

$703Scandinavian Airlines

Find Deal

Fri, Mar 13 - Tue, Mar 17

JetBlue flights from Detroit to London

Our best JetBlue deals on Detroit to London flight tickets

JetBlue

Mar 1

DTW9:51 amDetroit Metropolitan Wayne County

16h 04m

1 stop

LHR6:55 amLondon Heathrow

Mar 10

LHR12:20 pmLondon Heathrow

15h 32m

1 stop

DTW11:52 pmDetroit Metropolitan Wayne County

$699

Find similar

JetBlue

Jan 30

DTW8:45 amDetroit Metropolitan Wayne County

17h 10m

1 stop

LHR6:55 amLondon Heathrow

Feb 12

LHR12:20 pmLondon Heathrow

16h 30m

1 stop

DTW11:50 pmDetroit Metropolitan Wayne County

$700

Find similar

JetBlue

Apr 20

DTW6:00 amDetroit Metropolitan Wayne County

9h 45m

1 stop

LHR8:45 pmLondon Heathrow

May 11

LHR8:25 amLondon Heathrow

14h 05m

1 stop

DTW5:30 pmDetroit Metropolitan Wayne County

$702

Find similar

TAP AIR PORTUGAL flights from Detroit to London

Our best TAP AIR PORTUGAL deals on Detroit to London flight tickets

TAP AIR PORTUGAL

Dec 4

DTW12:10 pmDetroit Metropolitan Wayne County

24h 20m

2 stops

LHR5:30 pmLondon Heathrow

Dec 6

LHR6:00 amLondon Heathrow

18h 22m

2 stops

DTW7:22 pmDetroit Metropolitan Wayne County

$896

Find similar

TAP AIR PORTUGAL

Dec 6

DTW11:05 amDetroit Metropolitan Wayne County

28h 35m

2 stops

LGW8:40 pmLondon Gatwick

Dec 9

LGW10:40 amLondon Gatwick

42h 10m

2 stops

DTW11:50 pmDetroit Metropolitan Wayne County

$1,033

Find similar

TAP AIR PORTUGAL

Dec 6

DTW11:05 amDetroit Metropolitan Wayne County

28h 35m

2 stops

LGW8:40 pmLondon Gatwick

Dec 8

LGW10:40 amLondon Gatwick

42h 10m

2 stops

DTW11:50 pmDetroit Metropolitan Wayne County

$1,039

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Wed 5/6

9:00 pm-4:20 pm

1 stop38h 20m

London Gatwick

Tue 5/12

7:00 am-6:50 pm

1 stop16h 50m

$696

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Wed 1/21

5:15 pm-10:00 am

1 stop35h 45m

London Gatwick

Sat 1/31

8:30 am-12:19 am

2 stops20h 49m

$697

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 4/22

10:15 am-9:35 am

2 stops18h 20m

London Heathrow

Sun 5/10

6:40 pm-8:07 pm

2 stops30h 27m

$698

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Fri 1/23

5:15 am-10:55 am

3 stops24h 40m

London Gatwick

Mon 2/2

11:55 am-12:19 am

2 stops17h 24m

$698

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sun 3/1

9:51 am-6:55 am

1 stop16h 04m

London Heathrow

Tue 3/10

12:20 pm-11:52 pm

1 stop15h 32m

$699

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Thu 2/12

12:35 pm-10:00 am

2 stops16h 25m

London Gatwick

Sun 4/12

2:00 pm-8:53 am

1 stop23h 53m

$699

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Fri 1/30

8:45 am-6:55 am

1 stop17h 10m

London Heathrow

Thu 2/12

12:20 pm-11:50 pm

1 stop16h 30m

$700

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Fri 1/30

8:05 pm-10:35 pm

1 stop21h 30m

London Gatwick

Thu 2/5

6:25 am-6:10 pm

1 stop16h 45m

$700

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 1/12

5:00 am-6:25 am

1 stop20h 25m

London Heathrow

Mon 1/26

10:40 am-12:19 am

1 stop18h 39m

$701

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Fri 3/13

2:31 pm-9:20 am

2 stops14h 49m

London Heathrow

Tue 3/17

6:40 am-7:04 pm

2 stops16h 24m

$703

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Detroit to London

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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Detroit and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Detroit is in October. Flight prices, which tend to average around $736, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Detroit averaging around $762.

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

The cheapest day to depart from Detroit to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $923. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,034. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Detroit in the morning is the least expensive time of day to depart. momondo users have found prices as low as $873 when looking at flights departing in the morning. Flights to London are more costly in the evening, with an average ticket price of $1,000. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Detroit to London flight route?

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

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

You are more likely to see cheaper flights to London from Detroit when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $964 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Detroit for as low as $727 on momondo.

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

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

Can stopping save me money on Detroit to London flights?

You could potentially save up to 2% on your flight if you consider stops on a Detroit to London flight.

How have Detroit to London flight prices changed over time?

As of December 2025, prices for Detroit to London flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Detroit to London

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

Estimated round-trip price

Cheap Detroit to London (DTT to LON) flight deals and tips

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

Best Price Found	$559
Fastest flight time	7h 30m
Direct flights	Every day
Airports in London	1 airport

The best one-way flight to London from Detroit in the past 72 hours is $559. The best round-trip flight deal from Detroit to London found on momondo in the last 72 hours is $741.

The fastest flight from Detroit to London takes 7h 30m

Direct flights go from Detroit to London every day.

There is 1 airport near London: London Heathrow (LHR)

Search flight deals

How far is Detroit to London by plane?
Detroit and London are 3748.2 mi apart from one another. In terms of flight time, this usually takes a little over 9h 45m.
When did momondo last update prices for flights from Detroit to London?
Prices for flights from Detroit to London are updated daily.
How many operators does momondo search for flights from Detroit to London?
As of December 2025, there are 13 operators available to choose from for flights from Detroit to London.
How old do you have to be to fly from Detroit to London?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to London.
What documentation or ID do you need to fly to London?
The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Detroit to London?
Based on momondo bookings for flights between Detroit and London, the leading plane model is Airbus A330-200, making up 43.08% of the total bookings. Other popular models include Airbus A330-900neo with 39.85%, Airbus A330-300 with 9.38%, and Airbus A350-900 with 1.54%.
What is the most popular airline from Detroit to London?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Detroit to London is Delta (25% of total bookings). The next most popular airlines are JetBlue (20%), Icelandair (13%), and Air France (12%).

Best airlines flying from Detroit to London

Compare and see reviews for airlines that fly from Detroit to London with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $60	Free Cancellation	Rating 6.3 8,156 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $71	Free Cancellation	Rating 7.2 2,901 reviews	Search JetBlue flights
British Airways	PriceFrom $504	Free Cancellation	Rating 6.7 7,550 reviews	Search British Airways flights
Icelandair	PriceFrom $509	Free Cancellation	Rating 7.0 584 reviews	Search Icelandair flights
Iberia	PriceFrom $510	Free Cancellation	Rating 7.0 3,038 reviews	Search Iberia flights
American Airlines	PriceFrom $543	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 1,591 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $639	Free Cancellation	Rating 7.3 4,071 reviews	Search Turkish Airlines flights
Delta	PriceFrom $699	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
KLM	PriceFrom $713	Free Cancellation	Rating 7.7 1,426 reviews	Search KLM flights

Delta Flights From Detroit to London
Across 6 Delta flights from Detroit to London this week, the average price was $1,160, with the best Delta deals starting from $699 round-trip. 8,011 users have rated Delta on momondo, with an average score of 7.9/10.
KLM Flights From Detroit to London
KLM is also a popular choice for this route. KLM flight deals for Detroit to London start from as low as $713 round-trip, depending on your selected dates, with average KLM deals seen on momondo around $1,087. KLM operates 6 flights to London from Detroit in an average week. Users have rated it 7.7/10 across 1,428 reviews.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Wembley

Romford

Watford

Ilford

Cobham

Folkestone

Uxbridge

Stansted

Chelmsford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Detroit.

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

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

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

Once you have performed a search for Detroit to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Detroit to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London trip

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Cheap flights from Detroit to London from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to London departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Detroit to London

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JetBlue flights from Detroit to London

Our best JetBlue deals on Detroit to London flight tickets

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Our best TAP AIR PORTUGAL deals on Detroit to London flight tickets

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

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How to get the cheapest flight ticket from Detroit to London

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

What is the typical price of a round-trip flight between Detroit and London?

What is the cheapest month to fly to London?

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

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

What is the cheapest Detroit to London flight route?

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

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

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

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

Can stopping save me money on Detroit to London flights?

You could potentially save up to 2% on your flight if you consider stops on a Detroit to London flight.

How have Detroit to London flight prices changed over time?

As of December 2025, prices for Detroit to London flights are approximately 12% cheaper when compared to flights at the same time last year.

What airlines fly to London?

Which airport is the most popular layover for flights between Detroit and London?

Reykjavik (KEF) was the most common stop: 34% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Detroit to London?

Flights via New York (JFK) offer the lowest average round-trip price of $51.

Which layover airport has the shortest travel time from Detroit to London?

Flights connecting via Toronto (YYZ) have the shortest average one-way travel time: 9h 15m.

Which layover airport has the shortest connection time from Detroit to London?

Amsterdam (AMS) has the shortest average layover time for this route: 1h 05m.

How many flights depart from Detroit to London on average per day?

As of December 2025, there are 4 flights per day flying from Detroit to London. The most common time of day flights depart is 8:00PM, with 100% of flights taking off in the evening.

How many flights depart from Detroit to London on average per week?

The number of flights available between Detroit and London is 30 per week as of December 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

When to book flights from Detroit to London

Cheap Detroit to London (DTT to LON) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in London

How far is Detroit to London by plane?

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

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

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

What documentation or ID do you need to fly to London?

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

What is the most popular airline from Detroit to London?

Best airlines flying from Detroit to London

Compare and see reviews for airlines that fly from Detroit to London with momondo

Delta Flights From Detroit to London

KLM Flights From Detroit to London

Traveling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London