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

Reykjavik (KEF) was the most common stop: 42% 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.

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 August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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

Charlotte (CLT) has the shortest average layover time for this route: 1h 18m.

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

As of August 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.

What airlines fly to London?

Delta, JetBlue and KLM 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 51% 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 travel time from Detroit to London?

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

What is the cheapest airline that flies from Detroit to London?

WestJet is the most popular carrier operating from Detroit to London

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 August 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.

$211 Cheap Flights from Detroit to London in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from $771 to $1,216. The lowest price recently found on this route was $491.

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Find the cheapest flights from Detroit to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

9:12 am - 7:55 pmDTW-LHR

29h 43m2 stops

7:50 pm - 11:53 pmLHR-DTW

33h 03m3 stops

$491

Find Deal

sáb., oct. 4 - lun., oct. 6

9:12 am - 6:20 amDTW-LGW

16h 08m1 stop

9:05 pm - 8:23 amLGW-DTW

40h 18m2 stops

$514

Find Deal

sáb., oct. 4 - lun., oct. 6

4:23 pm - 9:20 amDTW-LHR

35h 57m2 stops

7:05 am - 10:20 pmLHR-DTW

20h 15m2 stops

$593Scandinavian Airlines

Find Deal

vie., oct. 3 - lun., oct. 6

4:23 pm - 9:20 amDTW-LHR

35h 57m2 stops

7:05 am - 10:20 pmLHR-DTW

20h 15m2 stops

$594Scandinavian Airlines

Find Deal

vie., oct. 3 - lun., oct. 6

4:30 pm - 7:15 amDTW-LCY

9h 45m1 stop

7:45 am - 1:45 pmLCY-DTW

11h 00m1 stop

$901KLM

Find Deal

mié., sep. 24 - mié., oct. 1

4:30 pm - 7:15 amDTW-LCY

9h 45m1 stop

9:20 am - 3:50 pmLCY-DTW

11h 30m1 stop

$902KLM

Find Deal

mié., sep. 24 - mié., oct. 1

2:04 pm - 8:50 amDTW-LCY

13h 46m2 stops

9:20 am - 6:50 pmLCY-DTW

13h 30m1 stop

$907Virgin Atlantic

Find Deal

mar., oct. 21 - mar., oct. 28

4:30 pm - 8:10 amDTW-LCY

10h 40m1 stop

8:40 am - 3:50 pmLCY-DTW

12h 10m1 stop

$936Virgin Atlantic

Find Deal

jue., oct. 9 - jue., oct. 16

2:05 pm - 12:50 pmDTW-LCY

17h 45m2 stops

5:45 pm - 11:38 pmLCY-DTW

34h 53m2 stops

$956SWISS

Find Deal

mié., dic. 10 - mar., dic. 23

2:05 pm - 12:50 pmDTW-LCY

17h 45m2 stops

9:25 am - 11:38 pmLCY-DTW

19h 13m2 stops

$1,006SWISS

Find Deal

jue., dic. 11 - mié., dic. 24

Scandinavian Airlines flights from Detroit to London

Our best Scandinavian Airlines deals on Detroit to London flight tickets

Scandinavian Airlines

Oct 3

DTW4:23 pmDetroit Metropolitan Wayne County

35h 57m

2 stops

LHR9:20 amLondon Heathrow

Oct 6

LHR7:05 amLondon Heathrow

20h 15m

2 stops

DTW10:20 pmDetroit Metropolitan Wayne County

$593

Find similar

Scandinavian Airlines

Oct 3

DTW4:23 pmDetroit Metropolitan Wayne County

35h 57m

2 stops

LHR9:20 amLondon Heathrow

Oct 6

LHR7:05 amLondon Heathrow

20h 15m

2 stops

DTW10:20 pmDetroit Metropolitan Wayne County

$594

Find similar

Scandinavian Airlines

Nov 7

DTW2:50 pmDetroit Metropolitan Wayne County

37h 30m

2 stops

LHR9:20 amLondon Heathrow

Nov 10

LHR6:40 amLondon Heathrow

20h 26m

2 stops

DTW10:06 pmDetroit Metropolitan Wayne County

$609

Find similar

JetBlue flights from Detroit to London

Our best JetBlue deals on Detroit to London flight tickets

JetBlue

Sep 8

DTW5:30 pmDetroit Metropolitan Wayne County

11h 05m

1 stop

LGW9:35 amLondon Gatwick

Sep 16

LGW12:10 pmLondon Gatwick

13h 57m

1 stop

DTW9:07 pmDetroit Metropolitan Wayne County

$663

Find similar

JetBlue

Sep 8

DTW8:05 amDetroit Metropolitan Wayne County

20h 30m

1 stop

LGW9:35 amLondon Gatwick

Sep 16

LGW12:10 pmLondon Gatwick

13h 57m

1 stop

DTW9:07 pmDetroit Metropolitan Wayne County

$688

Find similar

JetBlue

Sep 8

DTW6:12 amDetroit Metropolitan Wayne County

9h 33m

1 stop

LHR8:45 pmLondon Heathrow

Oct 14

LHR11:55 amLondon Heathrow

17h 04m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

$690

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

sáb. 10/4

9:12 am-7:55 pm

2 stops29h 43m

London Heathrow

lun. 10/6

7:50 pm-11:53 pm

3 stops33h 03m

$491

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

sáb. 10/4

9:12 am-6:20 am

1 stop16h 08m

London Gatwick

lun. 10/6

9:05 pm-8:23 am

2 stops40h 18m

$514

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

vie. 10/3

4:23 pm-9:20 am

2 stops35h 57m

London Heathrow

lun. 10/6

7:05 am-10:20 pm

2 stops20h 15m

$593

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

vie. 10/3

4:23 pm-9:20 am

2 stops35h 57m

London Heathrow

lun. 10/6

7:05 am-10:20 pm

2 stops20h 15m

$594

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

mié. 9/24

4:30 pm-7:15 am

1 stop9h 45m

London City

mié. 10/1

7:45 am-1:45 pm

1 stop11h 00m

$901

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

mié. 9/24

4:30 pm-7:15 am

1 stop9h 45m

London City

mié. 10/1

9:20 am-3:50 pm

1 stop11h 30m

$902

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

mar. 10/21

2:04 pm-8:50 am

2 stops13h 46m

London City

mar. 10/28

9:20 am-6:50 pm

1 stop13h 30m

$907

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

jue. 10/9

4:30 pm-8:10 am

1 stop10h 40m

London City

jue. 10/16

8:40 am-3:50 pm

1 stop12h 10m

$936

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

mié. 12/10

2:05 pm-12:50 pm

2 stops17h 45m

London City

mar. 12/23

5:45 pm-11:38 pm

2 stops34h 53m

$956

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

jue. 12/11

2:05 pm-12:50 pm

2 stops17h 45m

London City

mié. 12/24

9:25 am-11:38 pm

2 stops19h 13m

$1,006

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 January. Flight prices, which tend to average around $789, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Detroit averaging around $814.

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 $963. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,098. 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 $1,074. 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 $974 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 $772 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 August 2025, prices for Detroit to London flights are approximately 41% 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	$563
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 $563. The best round-trip flight deal from Detroit to London found on momondo in the last 72 hours is $752.

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 August 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 90.08% of the total bookings. Other popular models include Airbus A330-900neo with 5.54%, Boeing 787-9 Dreamliner with 0.58%, and Airbus A350-900 with 0.50%.
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 Icelandair (16%), JetBlue (14%), and Air France (10%).

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 8,031 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $66	Free Cancellation	Rating 7.2 2,918 reviews	Search JetBlue flights
British Airways	PriceFrom $504	Free Cancellation	Rating 6.7 7,309 reviews	Search British Airways flights
Iberia	PriceFrom $510	Free Cancellation	Rating 7.0 2,891 reviews	Search Iberia flights
Icelandair	PriceFrom $511	Free Cancellation	Rating 7.0 533 reviews	Search Icelandair flights
American Airlines	PriceFrom $576	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Turkish Airlines	PriceFrom $639	Free Cancellation	Rating 7.3 3,955 reviews	Search Turkish Airlines flights
Scandinavian Airlines	PriceFrom $662	Free Cancellation	Rating 7.4 1,477 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $713	Free Cancellation	Rating 7.8 1,387 reviews	Search KLM flights
Air France	PriceFrom $726	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights

Delta Flights From Detroit to London
Across 7 Delta flights from Detroit to London this week, the average price was $1,178, with the best Delta deals starting from $741 round-trip. 7,979 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 $1,162. KLM operates 7 flights to London from Detroit in an average week. Users have rated it 7.8/10 across 1,387 reviews.

Hounslow

Gatwick

Luton

Dover

Slough

Milton Keynes

Guildford

Dartford

Crawley

Stansted

Hayes

Chelmsford

Brentwood

Ilford

Folkestone

Colchester

Watford

Canterbury

Richmond

Wembley

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.

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dom. 8/31

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Cheap flights from Detroit to London from $211

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 9/28. 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

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from Detroit to London

Cheap round-trip flights

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Cheap last minute flights

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Scandinavian Airlines flights from Detroit to London

Our best Scandinavian Airlines deals on Detroit to London flight tickets

JetBlue flights from Detroit to London

Our best JetBlue 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.

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 August 2025, prices for Detroit to London flights are approximately 41% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Detroit to London?

WestJet is the most popular carrier operating from Detroit to London

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: 42% 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 New York (JFK) have the shortest average one-way travel time: 9h 45m.

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

Charlotte (CLT) has the shortest average layover time for this route: 1h 18m.

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

As of August 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 August 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