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.

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 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 day?

As of November 2025, there are 5 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 35 per week as of November 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Reykjavik (KEF) was the most common stop: 37% 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 50% 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.

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 November 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.

$200 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 - 10:55 amDTW-LGW

23h 55m2 stops

11:00 am - 7:44 amLGW-DTW

25h 44m2 stops

$689Multiple Airlines

Find Deal

Thu, Dec 11 - Mon, Dec 15

6:00 am - 9:40 pmDTW-LHR

10h 40m1 stop

9:20 am - 9:01 amLHR-DTW

28h 41m1 stop

$691JetBlue

Find Deal

Thu, Feb 19 - Wed, Mar 4

7:30 am - 7:10 amDTW-LHR

18h 40m3 stops

6:00 am - 8:07 amLHR-DTW

31h 07m3 stops

$692Multiple Airlines

Find Deal

Tue, Dec 2 - Wed, Dec 10

11:47 am - 10:05 amDTW-LGW

17h 18m1 stop

1:00 pm - 12:19 amLGW-DTW

16h 19m1 stop

$692Multiple Airlines

Find Deal

Sat, Jan 10 - Sun, Jan 18

8:05 pm - 9:05 pmDTW-LHR

20h 00m1 stop

7:55 pm - 6:10 pmLHR-DTW

27h 15m1 stop

$693Turkish Airlines

Find Deal

Thu, Feb 19 - Wed, Mar 4

2:06 pm - 8:40 pmDTW-LGW

25h 34m2 stops

6:50 am - 7:56 amLGW-DTW

30h 06m3 stops

$693Multiple Airlines

Find Deal

Sat, Jan 10 - Sat, Jan 17

5:05 am - 8:05 amDTW-LHR

22h 00m2 stops

9:50 am - 9:15 amLHR-DTW

28h 25m3 stops

$694Multiple Airlines

Find Deal

Sat, Feb 14 - Sat, Feb 28

12:54 pm - 4:00 pmDTW-LHR

22h 06m2 stops

5:00 pm - 9:06 pmLHR-DTW

33h 06m2 stops

$696Scandinavian Airlines

Find Deal

Sat, Feb 28 - Sat, Mar 7

12:54 pm - 6:30 pmDTW-LHR

24h 36m2 stops

5:00 pm - 9:06 pmLHR-DTW

33h 06m2 stops

$697Scandinavian Airlines

Find Deal

Sat, Feb 28 - Sat, Mar 7

4:15 pm - 8:10 amDTW-LCY

10h 55m1 stop

10:00 am - 6:00 pmLCY-DTW

13h 00m1 stop

$895KLM

Find Deal

Thu, Jan 8 - Mon, Jan 19

JetBlue flights from Detroit to London

Our best JetBlue deals on Detroit to London flight tickets

JetBlue

Jan 30

DTW8:45 amDetroit Metropolitan Wayne County

17h 10m

1 stop

LHR6:55 amLondon Heathrow

Feb 3

LHR12:20 pmLondon Heathrow

16h 36m

1 stop

DTW11:56 pmDetroit Metropolitan Wayne County

$707

Find similar

JetBlue

Nov 17

DTW11:39 amDetroit Metropolitan Wayne County

14h 16m

1 stop

LHR6:55 amLondon Heathrow

Nov 22

LHR9:20 amLondon Heathrow

17h 51m

1 stop

DTW10:11 pmDetroit Metropolitan Wayne County

$730

Find similar

JetBlue

Dec 5

DTW8:17 pmDetroit Metropolitan Wayne County

29h 38m

1 stop

LHR6:55 amLondon Heathrow

Dec 10

LHR9:20 amLondon Heathrow

15h 02m

1 stop

DTW7:22 pmDetroit Metropolitan Wayne County

$736

Find similar

Icelandair flights from Detroit to London

Our best Icelandair deals on Detroit to London flight tickets

Icelandair

Nov 27

DTW7:35 pmDetroit Metropolitan Wayne County

18h 55m

1 stop

LHR7:30 pmLondon Heathrow

Dec 11

LHR12:15 pmLondon Heathrow

11h 15m

1 stop

DTW6:30 pmDetroit Metropolitan Wayne County

$710

Find similar

Icelandair

Nov 27

DTW7:35 pmDetroit Metropolitan Wayne County

18h 55m

1 stop

LHR7:30 pmLondon Heathrow

Dec 12

LHR8:35 pmLondon Heathrow

26h 55m

1 stop

DTW6:30 pmDetroit Metropolitan Wayne County

$712

Find similar

Icelandair

Jan 25

DTW6:00 amDetroit Metropolitan Wayne County

23h 55m

2 stops

LGW10:55 amLondon Gatwick

Jan 29

LGW11:55 amLondon Gatwick

17h 01m

2 stops

DTW11:56 pmDetroit Metropolitan Wayne County

$751

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Thu 12/11

6:00 am-10:55 am

2 stops23h 55m

London Gatwick

Mon 12/15

11:00 am-7:44 am

2 stops25h 44m

$689

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 2/19

6:00 am-9:40 pm

1 stop10h 40m

London Heathrow

Wed 3/4

9:20 am-9:01 am

1 stop28h 41m

$691

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 12/2

7:30 am-7:10 am

3 stops18h 40m

London Heathrow

Wed 12/10

6:00 am-8:07 am

3 stops31h 07m

$692

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Sat 1/10

11:47 am-10:05 am

1 stop17h 18m

London Gatwick

Sun 1/18

1:00 pm-12:19 am

1 stop16h 19m

$692

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 2/19

8:05 pm-9:05 pm

1 stop20h 00m

London Heathrow

Wed 3/4

7:55 pm-6:10 pm

1 stop27h 15m

$693

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Sat 1/10

2:06 pm-8:40 pm

2 stops25h 34m

London Gatwick

Sat 1/17

6:50 am-7:56 am

3 stops30h 06m

$693

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sat 2/14

5:05 am-8:05 am

2 stops22h 00m

London Heathrow

Sat 2/28

9:50 am-9:15 am

3 stops28h 25m

$694

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sat 2/28

12:54 pm-4:00 pm

2 stops22h 06m

London Heathrow

Sat 3/7

5:00 pm-9:06 pm

2 stops33h 06m

$696

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sat 2/28

12:54 pm-6:30 pm

2 stops24h 36m

London Heathrow

Sat 3/7

5:00 pm-9:06 pm

2 stops33h 06m

$697

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Thu 1/8

4:15 pm-8:10 am

1 stop10h 55m

London City

Mon 1/19

10:00 am-6:00 pm

1 stop13h 00m

$895

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 Tuesday. Travelers who choose to depart for London on a Tuesday will often find tickets for as low as $935. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,037. 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 $1,007. 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 $961 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.

How have Detroit to London flight prices changed over time?

As of November 2025, prices for Detroit to London flights are approximately 18% more expensive 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	$598
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 $598. The best round-trip flight deal from Detroit to London found on momondo in the last 72 hours is $745.

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 7h 30m.
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 November 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 56.44% of the total bookings. Other popular models include Airbus A330-900neo with 31.78%, Airbus A330-300 with 6.01%, and Boeing 777-300ER with 1.23%.
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 (24% of total bookings). The next most popular airlines are JetBlue (18%), Icelandair (15%), and Air France (11%).

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 8,140 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $70	Free Cancellation	Rating 7.2 2,904 reviews	Search JetBlue flights
British Airways	PriceFrom $504	Free Cancellation	Rating 6.7 7,527 reviews	Search British Airways flights
Icelandair	PriceFrom $509	Free Cancellation	Rating 7.1 578 reviews	Search Icelandair flights
Iberia	PriceFrom $510	Free Cancellation	Rating 7.0 3,017 reviews	Search Iberia flights
American Airlines	PriceFrom $543	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $555	Free Cancellation	Rating 7.4 1,577 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $639	Free Cancellation	Rating 7.3 4,045 reviews	Search Turkish Airlines flights
KLM	PriceFrom $713	Free Cancellation	Rating 7.7 1,411 reviews	Search KLM flights
Delta	PriceFrom $719	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights

Delta Flights From Detroit to London
Across 7 Delta flights from Detroit to London this week, the average price was $1,173, with the best Delta deals starting from $719 round-trip. 8,007 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 $1,145. KLM operates 7 flights to London from Detroit in an average week. Users have rated it 7.7/10 across 1,411 reviews.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Crawley

Brentwood

Chelmsford

Wembley

Folkestone

Romford

Ilford

Cobham

Stansted

Harrow

Watford

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

Wed 12/17

Wed 12/24

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 $200

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 12/8. 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

Icelandair flights from Detroit to London

Our best Icelandair 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.

How have Detroit to London flight prices changed over time?

As of November 2025, prices for Detroit to London flights are approximately 18% more expensive 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: 37% 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 November 2025, there are 5 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 35 per week as of November 2025. The most frequent departure day is Mon, with 14% 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

Airports listed have a maximum distance of 35.6 mi from London