Cheap flights from Detroit (DTT) to London (LON)

DTT — LON
Feb 7 — Feb 141

The best prices from Detroit All airports to London are usually found in February or March, booked 44 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

What is the cheapest day to fly round-trip from Detroit to London?

Flights from Detroit to London are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 80% on flights from Detroit to London compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,553. For sooner than that we have options available in the next 3 days from $2,086.

What is the cheapest month to fly from Detroit to London?

Flights from Detroit to London lean towards being more expensive in June. Prices are generally better when you fly from Detroit to London in February, with the cheapest ticket starting at $596.

When is the cheapest time to fly from Detroit to London (DTT - LON)?

One of the essential ways to save on airfare from Detroit to London is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 27% on airfare.

Cheap flights from Detroit to London in February, March 2023

The best prices found for DTT to LON flights for February, March
Feb 22 - Mar 7
DTW

Detroit Metropolitan Wayne County

LGW

London Gatwick

1 stop

18h 20m
LGW

London Gatwick

DTW

Detroit Metropolitan Wayne County

2 stops

31h 32m
$523

Multiple Airlines

Pick Dates

Deal found 1/31

Feb 28 - Mar 7
DTW

Detroit Metropolitan Wayne County

STN

London Stansted

3 stops

20h 29m
STN

London Stansted

DTW

Detroit Metropolitan Wayne County

3 stops

27h 48m
$534

Multiple Airlines

Pick Dates

Deal found 1/30

Feb 19 - Mar 21
DTW

Detroit Metropolitan Wayne County

LGW

London Gatwick

1 stop

30h 35m
LGW

London Gatwick

DTW

Detroit Metropolitan Wayne County

2 stops

30h 32m
$534

Multiple Airlines

Pick Dates

Deal found 1/31

Detroit to London 2023 flight deals

Cheap flights to London from Detroit found for this year
Feb 22 - Mar 7
DTW

Detroit Metropolitan Wayne County

LGW

London Gatwick

1 stop

18h 20m
LGW

London Gatwick

DTW

Detroit Metropolitan Wayne County

2 stops

31h 32m
$523

Multiple Airlines

Pick Dates

Deal found 1/31

Feb 28 - Mar 7
DTW

Detroit Metropolitan Wayne County

STN

London Stansted

3 stops

20h 29m
STN

London Stansted

DTW

Detroit Metropolitan Wayne County

3 stops

27h 48m
$534

Multiple Airlines

Pick Dates

Deal found 1/30

Feb 19 - Mar 21
DTW

Detroit Metropolitan Wayne County

LGW

London Gatwick

1 stop

30h 35m
LGW

London Gatwick

DTW

Detroit Metropolitan Wayne County

2 stops

30h 32m
$534

Multiple Airlines

Pick Dates

Deal found 1/31

Cheap British Airways flights from Detroit to London

Apr 18 - May 9
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

2 stops

21h 18m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

2 stops

20h 04m
$720

British Airways

Pick Dates

Deal found 1/30

Apr 30 - May 15
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

1 stop

18h 53m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

2 stops

36h 14m
$739

British Airways

Pick Dates

Deal found 1/30

Apr 30 - May 15
DTW

Detroit Metropolitan Wayne County

LCY

London City

2 stops

22h 43m
LCY

London City

DTW

Detroit Metropolitan Wayne County

2 stops

32h 49m
$953

British Airways

Pick Dates

Deal found 1/30

  • British Airways is one of the most popular airlines used for those traveling from Detroit to London. Flights on this route from British Airways typically cost $1,251.63 RT, a price that is 58% more expensive than the average Detroit to London flight. The cheapest flight found was $750 RT. The most popular departure airport in Detroit when flying to London is Detroit Metropolitan Wayne County Airport. The most popular airport to fly into when visiting London is London Heathrow Airport. When flying from Detroit to London, British Airways flights are 10% more popular than any other airline flying that same route.

Cheap Air France flights from Detroit to London

Apr 18 - Apr 27
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

1 stop

12h 05m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

1 stop

11h 55m
$658

Air France

Pick Dates

Deal found 2/2

Apr 18 - May 10
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

1 stop

11h 35m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

1 stop

11h 55m
$672

Air France

Pick Dates

Deal found 1/30

May 2 - May 11
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

1 stop

16h 25m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

1 stop

17h 05m
$675

Air France

Pick Dates

Deal found 1/30

  • Air France is one of the most popular airlines used for those traveling from Detroit to London. Flights on this route from Air France typically cost $837.61 RT, a price that is 79% cheaper than the average Detroit to London flight. The cheapest flight found was $652 RT. When traveling from Detroit to London on Air France, the most popular airport to depart from is Detroit Metropolitan Wayne County Airport and the most popular airport to arrive at is London Heathrow Airport. When flying from Detroit to London, Air France flights are 7% more popular than any other airline flying that same route.

Non-stop flights to London from Detroit

Save time with Detroit to London direct flight deals
Mar 6 - Mar 30
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

Nonstop

7h 45m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

Nonstop

8h 25m
$718

Air France

Pick Dates

Deal found 2/2

Mar 1 - Mar 7
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

Nonstop

7h 45m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

Nonstop

9h 00m
$719

Air France

Pick Dates

Deal found 1/30

Mar 1 - Mar 8
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

Nonstop

7h 45m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

Nonstop

9h 00m
$813

Delta

Pick Dates

Deal found 1/31

Last minute flights from Detroit to London

Late deals on return flights to London from Detroit, departing today and this week
Feb 7 - Feb 9
DTW

Detroit Metropolitan Wayne County

LGW

London Gatwick

1 stop

18h 20m
LGW

London Gatwick

DTW

Detroit Metropolitan Wayne County

2 stops

31h 36m
$587

Multiple Airlines

Pick Dates

Deal found 1/31

Feb 8 - Feb 9
DTW

Detroit Metropolitan Wayne County

LGW

London Gatwick

1 stop

18h 20m
LGW

London Gatwick

DTW

Detroit Metropolitan Wayne County

2 stops

31h 36m
$598

Multiple Airlines

Pick Dates

Deal found 1/31

Feb 8 - Feb 15
DTW

Detroit Metropolitan Wayne County

LGW

London Gatwick

1 stop

13h 40m
LGW

London Gatwick

DTW

Detroit Metropolitan Wayne County

1 stop

16h 19m
$613

JetBlue

Pick Dates

Deal found 1/31

One-way flights to London from Detroit

The cheapest one-way flights from Detroit to London
Mar 27
DTW

Detroit Metropolitan Wayne County

LGW

London Gatwick

1 stop

30h 43m
$200

Multiple Airlines

Pick Dates

Deal found 1/30

Mar 23
DTW

Detroit Metropolitan Wayne County

STN

London Stansted

2 stops

24h 28m
$216

Multiple Airlines

Pick Dates

Deal found 1/30

May 3
DTW

Detroit Metropolitan Wayne County

STN

London Stansted

2 stops

26h 50m
$218

Multiple Airlines

Pick Dates

Deal found 1/31

Reviews of Airlines Servicing London

Delta
7.9
Good
2,034 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

Delta
7.9
Good
2,034 reviews
Delta
7.9
Good
2,034 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

JetBlue
7.7
Good
375 reviews
Delta
7.9
Good
2,034 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

SWISS
7.7
Good
317 reviews
Delta
7.9
Good
2,034 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

Air France
7.7
Good
118 reviews
Delta
7.9
Good
2,034 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

KLM
7.5
Good
118 reviews
Delta
7.9
Good
2,034 reviews

Entertainment

7.8

Crew

8.5

Boarding

8.0

Food

7.2

Overall

7.9

Comfort

7.9

Reviews

1 / 10

I paid for premium seating. There are no premium seating on this flight. Complete ripoff

Related info for your journey

Useful info, stats and facts about Detroit to London flights.

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 16 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.

Which airlines flying from Detroit to London have flexible cancellations due to COVID-19?

Delta, Virgin Atlantic, and Air France are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Detroit to London for under $600 on Cheapflights?

Yes, there are multiple flights from Detroit to London for under $600. The cheapest flight booked recently is on Multiple Airlines for just $523, but on average you can expect to pay $554.

Are there nonstop flights from Detroit to London for under $800 on Cheapflights?

Cheapflights has at least 20 direct flights from Detroit to London under $800. A good price for a nonstop flight from Detroit to London is less than $864.

Are there last-minute flights available from Detroit to London for under $600?

There are currently 20+ open flights from Detroit to London within the next 7 days for less than $600.

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 popular airlines that fly from Detroit to London?

Consider American Airlines, Air Canada or Air France when booking your flight. These represent the most popular airlines when flying from Detroit to London.

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 (83%), Air France (83%), Delta( 83%).

What are the cheapest flights from Detroit to London?

On average you can expect to pay $2,977 for a flight from Detroit to London. The cheapest flight overall is $724 while the most popular route, (Detroit Metropolitan Wayne County - London Heathrow) is currently priced at $661.

Alternative routes for Detroit to London

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Detroit to London

The chart below displays the airlines Cheapflights users traveling from Detroit to London choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
WOW airCheapest$269Average$456FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search WOW air flights
IberiaCheapest$365Average$434FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Iberia flights
IcelandairCheapest$511Average$965FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Icelandair flights
JetBlueCheapest$586Average$840FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
British AirwaysCheapest$587Average$897FlexibilityNo cancel feeOn-time70%COVID-19 safety
Search British Airways flights
KLMCheapest$601Average$847FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search KLM flights
Air FranceCheapest$652Average$838FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Air France flights
American AirlinesCheapest$671Average$859FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Virgin AtlanticCheapest$722Average$1,263FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Virgin Atlantic flights
LufthansaCheapest$737Average$1,572FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights

Hourly flight availability from Detroit to London

See what time of day planes typically take off from Detroit to London
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Detroit to London

See how many times per day planes take to the skies headed from Detroit to London
Sunday4daily flights
Monday4daily flights
Tuesday4daily flights
Wednesday4daily flights
Thursday4daily flights
Friday4daily flights
Saturday4daily flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.