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.

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 offers the lowest fares from Detroit to London?

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

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.

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 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 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 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

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Detroit to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 8:45 pm

DTW

LHR

9h 45m1 stop

9:20 am - 7:37 pm

LHR

DTW

15h 17m1 stop

$698JetBlue

Fri, Jan 23 - Wed, Jan 28

6:09 am - 6:00 am

DTW

LGW

18h 51m1 stop

9:50 am - 12:14 am

LGW

DTW

43h 24m3 stops

$698Multiple Airlines

Wed, Feb 4 - Wed, Feb 25

6:00 am - 8:45 pm

DTW

LHR

9h 45m1 stop

9:20 am - 7:37 pm

LHR

DTW

15h 17m1 stop

$699JetBlue

Mon, Jan 19 - Tue, Feb 3

12:35 pm - 10:00 am

DTW

LGW

16h 25m2 stops

2:00 pm - 8:53 am

LGW

DTW

23h 53m1 stop

$699Multiple Airlines

Thu, Feb 12 - Sun, Apr 12

9:51 am - 6:55 am

DTW

LHR

16h 04m1 stop

8:05 am - 11:52 pm

LHR

DTW

19h 47m1 stop

$700JetBlue

Wed, Mar 4 - Mon, Mar 9

2:06 pm - 8:40 pm

DTW

LGW

25h 34m2 stops

2:00 pm - 11:41 pm

LGW

DTW

14h 41m1 stop

$700Multiple Airlines

Sat, Jan 10 - Fri, Jan 16

2:31 pm - 9:20 am

DTW

LHR

14h 49m2 stops

6:40 am - 7:04 pm

LHR

DTW

16h 24m2 stops

$703Scandinavian Airlines

Fri, Mar 13 - Tue, Mar 17

10:20 am - 12:55 pm

DTW

LHR

21h 35m2 stops

3:35 pm - 10:08 pm

LHR

DTW

34h 33m2 stops

$704Scandinavian Airlines

Tue, Mar 3 - Sun, Mar 8

8:05 pm - 9:20 am

DTW

LGW

32h 15m1 stop

5:05 pm - 7:10 pm

LGW

DTW

30h 05m1 stop

$709Turkish Airlines

Thu, Feb 26 - Sun, Mar 8

9:00 pm - 10:10 pm

DTW

STN

20h 10m1 stop

5:45 pm - 6:50 pm

STN

DTW

30h 05m1 stop

$713Turkish Airlines

Mon, Apr 13 - Thu, Apr 23

JetBlue flights from Detroit to London

Our best JetBlue deals on Detroit to London flight tickets

JetBlue

Jan 23

DTW6:00 amDetroit Metropolitan Wayne County

9h 45m

1 stop

LHR8:45 pmLondon Heathrow

Jan 28

LHR9:20 amLondon Heathrow

15h 17m

1 stop

DTW7:37 pmDetroit Metropolitan Wayne County

$698

Find similar

JetBlue

Jan 19

DTW6:00 amDetroit Metropolitan Wayne County

9h 45m

1 stop

LHR8:45 pmLondon Heathrow

Feb 3

LHR9:20 amLondon Heathrow

15h 17m

1 stop

DTW7:37 pmDetroit Metropolitan Wayne County

$699

Find similar

JetBlue

Mar 4

DTW9:51 amDetroit Metropolitan Wayne County

16h 04m

1 stop

LHR6:55 amLondon Heathrow

Mar 9

LHR8:05 amLondon Heathrow

19h 47m

1 stop

DTW11:52 pmDetroit Metropolitan Wayne County

$700

Find similar

Scandinavian Airlines flights from Detroit to London

Our best Scandinavian Airlines deals on Detroit to London flight tickets

Scandinavian Airlines

Mar 13

DTW2:31 pmDetroit Metropolitan Wayne County

14h 49m

2 stops

LHR9:20 amLondon Heathrow

Mar 17

LHR6:40 amLondon Heathrow

16h 24m

2 stops

DTW7:04 pmDetroit Metropolitan Wayne County

$703

Find similar

Scandinavian Airlines

Mar 3

DTW10:20 amDetroit Metropolitan Wayne County

21h 35m

2 stops

LHR12:55 pmLondon Heathrow

Mar 8

LHR3:35 pmLondon Heathrow

34h 33m

2 stops

DTW10:08 pmDetroit Metropolitan Wayne County

$704

Find similar

Scandinavian Airlines

Jan 8

DTW10:20 amDetroit Metropolitan Wayne County

25h 40m

2 stops

LHR5:00 pmLondon Heathrow

Jan 19

LHR7:50 pmLondon Heathrow

28h 45m

3 stops

DTW7:35 pmDetroit Metropolitan Wayne County

$711

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Fri 1/23

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

Wed 1/28

9:20 am-7:37 pm

1 stop15h 17m

$698

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Wed 2/4

6:09 am-6:00 am

1 stop18h 51m

London Gatwick

Wed 2/25

9:50 am-12:14 am

3 stops43h 24m

$698

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 1/19

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

Tue 2/3

9:20 am-7:37 pm

1 stop15h 17m

$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

Wed 3/4

9:51 am-6:55 am

1 stop16h 04m

London Heathrow

Mon 3/9

8:05 am-11:52 pm

1 stop19h 47m

$700

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Sat 1/10

2:06 pm-8:40 pm

2 stops25h 34m

London Gatwick

Fri 1/16

2:00 pm-11:41 pm

1 stop14h 41m

$700

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

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 3/3

10:20 am-12:55 pm

2 stops21h 35m

London Heathrow

Sun 3/8

3:35 pm-10:08 pm

2 stops34h 33m

$704

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Thu 2/26

8:05 pm-9:20 am

1 stop32h 15m

London Gatwick

Sun 3/8

5:05 pm-7:10 pm

1 stop30h 05m

$709

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Mon 4/13

9:00 pm-10:10 pm

1 stop20h 10m

London Stansted

Thu 4/23

5:45 pm-6:50 pm

1 stop30h 05m

$713

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 40m.
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 8,157 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $71	Free Cancellation	Rating 7.2 2,899 reviews	Search JetBlue flights
British Airways	PriceFrom $504	Free Cancellation	Rating 6.7 7,562 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 3,040 reviews	Search Iberia flights
American Airlines	PriceFrom $543	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $554	Free Cancellation	Rating 7.4 1,592 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $639	Free Cancellation	Rating 7.3 4,077 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 1,430 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 1,430 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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 1/3

Sat 1/10

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

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.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Detroit to London

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

JetBlue flights from Detroit to London

Our best JetBlue deals on Detroit to London flight tickets

Scandinavian Airlines flights from Detroit to London

Our best Scandinavian Airlines deals on Detroit to London flight tickets

momondo Fare Finder

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

See travel insights to London from

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