Cheap flights from Detroit to London

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The best prices from Detroit All airports to London are usually found in October or February, booked 33 days in advance, depart on a Wednesday or Monday and return on a Monday

How to find the cheapest flight from Detroit to London

All the information you need to plan the best DTT to LON flight in 2021: compare Detroit to London flight prices with the expected peak season, weather and rainfall in London.

DTT - LON

Price

C$ 712 - C$ 1,151

LON

Temperature

4 - 17 °C

LON

Precipitation

40 - 70 mm

Popular in

June

High demand for flights, 21% potential price rise

Cheapest in

October

Best time to find cheap flights, 22% potential price drop

Round-trip from

C$ 909

From Detroit (DTT) to London (LON)

One-way from

C$ 803

One-way flight from Detroit (DTT) to London (LON)

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

Friday flights are generally found to be more expensive for flights from Detroit to London. 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?

To save on the cost of your flight from Detroit to London, book at least 34 days before your planned departure. Booking around this time can save you about 33% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 1,300 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,545.

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

Our data shows that October tends to be the cheapest month to fly to London from Detroit. Users have commonly found prices around C$ 1,158 for the month, but tickets can be as low as C$ 742. Due to multiple factors, prepare for potentially higher prices in June.

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

Unlike in the evening, when flights are generally more expensive, you can save up to 33% on flights from Detroit to London by exploring options for tickets in the morning.

Cheap flights from Detroit to London in December, January 2021

The best prices found for DTT to LON flights for December, January
21 Jan. - 30 Jan.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

2 stops

17h 40m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

2 stops

18h 59m
C$ 770

Multiple Airlines

View Deal

Deal found 30/11/21

19 Jan. - 31 Jan.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

2 stops

17h 40m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

2 stops

18h 59m
C$ 814

Multiple Airlines

View Deal

Deal found 30/11/21

21 Jan. - 30 Jan.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

2 stops

17h 40m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

2 stops

18h 59m
C$ 816

Multiple Airlines

View Deal

Deal found 29/11/21

Detroit to London 2021 flight deals

Cheap flights to London from Detroit found for this year
2 Dec. - 7 Dec.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

1 stop

10h 45m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

1 stop

11h 30m
C$ 975

KLM

View Deal

Deal found 1/12/21

25 Dec. - 12 Jan.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

Nonstop

7h 40m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

1 stop

11h 40m
C$ 1,008

Virgin Atlantic

View Deal

Deal found 1/12/21

25 Dec. - 12 Jan.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

Nonstop

7h 40m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

Nonstop

8h 40m
C$ 1,016

Virgin Atlantic

View Deal

Deal found 1/12/21

Direct flights to London from Detroit

Save time with Detroit to London direct flight deals
26 Jan. - 3 Feb.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

Nonstop

7h 30m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

Nonstop

8h 40m
C$ 857

Virgin Atlantic

View Deal

Deal found 30/11/21

12 Jan. - 29 Apr.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

Nonstop

7h 30m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

Nonstop

8h 30m
C$ 860

Virgin Atlantic

View Deal

Deal found 1/12/21

3 Mar. - 17 Mar.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

Nonstop

7h 30m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

Nonstop

8h 40m
C$ 920

Delta

View Deal

Deal found 2/12/21

Last minute flights from Detroit to London

Late deals on round-trip flights to London from Detroit, departing today and this week
9 Dec. - 28 Dec.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

1 stop

14h 10m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

1 stop

11h 40m
C$ 1,314

KLM

View Deal

Deal found 1/12/21

7 Dec. - 18 Apr.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

2 stops

19h 50m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

2 stops

29h 11m
C$ 1,358

SAS

View Deal

Deal found 1/12/21

10 Dec. - 15 Dec.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

2 stops

18h 25m
LHR

London Heathrow

DTW

Detroit Metropolitan Wayne County

2 stops

17h 14m
C$ 1,454

Multiple Airlines

View Deal

Deal found 2/12/21

One-way flights to London All airports from Detroit

The cheapest one-way flights from Detroit to London
10 Jan.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

2 stops

17h 40m
C$ 449

Multiple Airlines

View Deal

Deal found 30/11/21

9 Jan.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

2 stops

17h 40m
C$ 472

Multiple Airlines

View Deal

Deal found 30/11/21

13 Jan.
DTW

Detroit Metropolitan Wayne County

LHR

London Heathrow

2 stops

17h 40m
C$ 488

Multiple Airlines

View Deal

Deal found 30/11/21

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), located 0.9 km from the city centre, is the airport you fly out of when you book flights from Detroit to London. 4 airlines have flights from All airports to London on a regular basis. Booking flights from Detroit All airports to London should not be difficult; the airport handles an average of 2 outbound flights to London per day.

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

Delta, Virgin Atlantic, and American Airlines 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 C$ 800 on Cheapflights?

Yes, there are multiple flights from Detroit to London for under C$ 800. The cheapest flight booked recently is on Multiple Airlines for just C$ 770, but on average you can expect to pay C$ 843.

Are there direct flights from Detroit to London for under C$ 900 on Cheapflights?

Cheapflights has 20 direct flights from Detroit to London under C$ 900. A good price for a direct flight from Detroit to London is less than C$ 1,146.

Are there last-minute flights available from Detroit to London for under C$ 1,400?

There are currently 20+ open flights from Detroit to London within the next 7 days for less than C$ 1,400.

What are the cheapest airlines flying from Detroit to London round-trip?

KLM, at C$ 846, was found to be the cheapest airline from Detroit to London.Alternate airlines to your destination round-trip include Delta and Air France. KLM is 26% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Detroit to London one-way?

To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at C$ 596. Delta flights start at C$ 867 while deals on Virgin Atlantic start at C$ 926 one-way.

What are the most popular airlines that fly from Detroit to London?

When booking a flight from Detroit to London, you may want to consider flying on American Airlines, Delta or KLM as they are the most popular for this route.

What are the most reliable airlines from Detroit to London?

No one likes to see their flight delayed. When booking a flight from Detroit to London consider choosing KLM (94%), Delta (94%) or Virgin Atlantic (94%) as they are the most reliable in getting you off to your destination on time.

Can I fly to London from Detroit right now?

Information is based on travel restrictions from Detroit to London

Most visitors from Detroit need to provide a negative COVID-19 test result and/or quarantine to enter London.

COVID-19 testing requirements
Visitors from Detroit must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London.

Quarantine requirements
Visitors from Detroit are not required to quarantine after entering London.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Can I fly back to Detroit from London?

Returning to Detroit from London

COVID-19 testing requirements
Visitors from London must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Detroit.

Quarantine requirements
Visitors from London are not required to quarantine after entering Detroit.

Top 3 airlines flying from Detroit to London

The chart below displays the airlines Cheapflights users travelling 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
American Airlines
CheapestC$ 234
AverageC$ 474
FlexibilityNo cancel fee
On-time71%
COVID-19 safety
Delta
CheapestC$ 806
AverageC$ 1,244
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
Virgin Atlantic
CheapestC$ 1,091
AverageC$ 1,296
FlexibilityNo cancel fee
On-time72%
COVID-19 safety

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
0%of flight departuresAfternoonNoon to 6 pm
100%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
Sunday0daily flights
Monday4daily flights
Tuesday1daily flight
Wednesday4daily flights
Thursday4daily flights
Friday0daily flights
Saturday4daily flights