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Cheap flights from Detroit to London from £134

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 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Detroit to London

Cheap return flights

Enter your travel dates to find the best prices.
JetBlue Logo
06:00 - 20:45
DTW
-
LHR
9h 45m
1 stop
JetBlue Logo
12:20 - 23:59
LHR
-
DTW
16h 39m
1 stop
£472JetBlue
Mon, 23 Feb - Fri, 27 Feb
Multiple Airlines Logo
05:09 - 20:35
DTW
-
LHR
34h 26m
2 stops
Multiple Airlines Logo
09:00 - 15:57
LHR
-
DTW
35h 57m
3 stops
£475Multiple Airlines
Sat, 21 Feb - Fri, 27 Feb
Multiple Airlines Logo
06:00 - 07:10
DTW
-
LHR
20h 10m
2 stops
Multiple Airlines Logo
11:10 - 07:49
LHR
-
DTW
24h 39m
2 stops
£475Multiple Airlines
Tue, 3 Mar - Sun, 8 Mar
JetBlue Logo
09:51 - 06:55
DTW
-
LHR
16h 04m
1 stop
JetBlue Logo
09:20 - 09:01
LHR
-
DTW
27h 41m
1 stop
£477JetBlue
Thu, 5 Mar - Sun, 8 Mar
Turkish Airlines Logo
20:05 - 09:20
DTW
-
LGW
32h 15m
1 stop
Turkish Airlines Logo
10:15 - 19:10
LGW
-
DTW
36h 55m
1 stop
£485Turkish Airlines
Wed, 4 Mar - Wed, 18 Mar
Turkish Airlines Logo
20:50 - 09:55
DTW
-
STN
32h 05m
1 stop
Turkish Airlines Logo
06:15 - 18:45
STN
-
DTW
17h 30m
1 stop
£500Turkish Airlines
Thu, 23 Apr - Tue, 28 Apr
Lufthansa Logo
16:00 - 17:55
DTW
-
LCY
20h 55m
1 stop
Lufthansa Logo
09:15 - 23:59
LCY
-
DTW
19h 44m
2 stops
£657Lufthansa
Tue, 31 Mar - Tue, 7 Apr
Lufthansa Logo
14:05 - 17:55
DTW
-
LCY
22h 50m
2 stops
Lufthansa Logo
09:15 - 23:59
LCY
-
DTW
19h 44m
2 stops
£660Lufthansa
Tue, 31 Mar - Tue, 7 Apr
KLM Logo
17:15 - 08:10
DTW
-
LCY
10h 55m
1 stop
KLM Logo
10:00 - 16:55
LCY
-
DTW
10h 55m
1 stop
£664KLM
Mon, 9 Mar - Thu, 19 Mar
KLM Logo
17:15 - 08:10
DTW
-
LCY
10h 55m
1 stop
KLM Logo
10:00 - 18:50
LCY
-
DTW
12h 50m
1 stop
£665KLM
Mon, 9 Mar - Mon, 16 Mar

Scandinavian Airlines flights from Detroit to London

Our best Scandinavian Airlines deals on Detroit to London flight tickets
Scandinavian Airlines
23 Feb
DTW12:54Detroit Metropolitan Wayne County
22h 06m
2 stops
LHR16:00London Heathrow
27 Feb
LHR19:50London Heathrow
28h 45m
2 stops
DTW19:35Detroit Metropolitan Wayne County
£495
Scandinavian Airlines
24 Feb
DTW10:20Detroit Metropolitan Wayne County
18h 00m
2 stops
LHR09:20London Heathrow
17 Mar
LHR06:40London Heathrow
19h 38m
2 stops
DTW22:18Detroit Metropolitan Wayne County
£495
Scandinavian Airlines
18 Feb
DTW12:54Detroit Metropolitan Wayne County
23h 46m
2 stops
LHR17:40London Heathrow
23 Feb
LHR21:05London Heathrow
27h 31m
2 stops
DTW19:36Detroit Metropolitan Wayne County
£498

JetBlue flights from Detroit to London

Our best JetBlue deals on Detroit to London flight tickets
JetBlue
23 Feb
DTW06:00Detroit Metropolitan Wayne County
9h 45m
1 stop
LHR20:45London Heathrow
27 Feb
LHR12:20London Heathrow
16h 39m
1 stop
DTW23:59Detroit Metropolitan Wayne County
£472
JetBlue
5 Mar
DTW09:51Detroit Metropolitan Wayne County
16h 04m
1 stop
LHR06:55London Heathrow
8 Mar
LHR09:20London Heathrow
27h 41m
1 stop
DTW09:01Detroit Metropolitan Wayne County
£477
JetBlue
6 Feb
DTW08:45Detroit Metropolitan Wayne County
17h 10m
1 stop
LHR06:55London Heathrow
15 Feb
LHR09:20London Heathrow
28h 46m
1 stop
DTW09:06Detroit Metropolitan Wayne County
£478

momondo Fare Finder

 
Customise your flight search to find flights from Detroit to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 24 January 2026.
Use the filters below to find and compare flights from Detroit to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 23/2

06:00-20:45

1 stop9h 45m

London Heathrow

Fri 27/2

12:20-23:59

1 stop16h 39m

£472

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sat 21/2

05:09-20:35

2 stops34h 26m

London Heathrow

Fri 27/2

09:00-15:57

3 stops35h 57m

£475

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 3/3

06:00-07:10

2 stops20h 10m

London Heathrow

Sun 8/3

11:10-07:49

2 stops24h 39m

£475

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 5/3

09:51-06:55

1 stop16h 04m

London Heathrow

Sun 8/3

09:20-09:01

1 stop27h 41m

£477

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Wed 4/3

20:05-09:20

1 stop32h 15m

London Gatwick

Wed 18/3

10:15-19:10

1 stop36h 55m

£485

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Thu 23/4

20:50-09:55

1 stop32h 05m

London Stansted

Tue 28/4

06:15-18:45

1 stop17h 30m

£500

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Tue 31/3

16:00-17:55

1 stop20h 55m

London City

Tue 7/4

09:15-23:59

2 stops19h 44m

£657

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Tue 31/3

14:05-17:55

2 stops22h 50m

London City

Tue 7/4

09:15-23:59

2 stops19h 44m

£660

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Mon 9/3

17:15-08:10

1 stop10h 55m

London City

Thu 19/3

10:00-16:55

1 stop10h 55m

£664

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Mon 9/3

17:15-08:10

1 stop10h 55m

London City

Mon 16/3

10:00-18:50

1 stop12h 50m

£665

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 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 £543, are often lower during this time because this is during the off-season. The month of April is another great option to travel to London, with average flight prices from Detroit averaging around £599.

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £662. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Detroit to London for around £819.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £763. Flights in the afternoon are often more expensive, with an average ticket price of £789.

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 £720 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Detroit for as low as £552 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 January 2026, prices for Detroit to London flights are approximately 4% 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 return 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

£525

Fastest flight time

7h 25m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from Detroit in the past 72 hours is £525. The best return flight deal from Detroit to London found on momondo in the last 72 hours is £716.
The fastest flight from Detroit to London takes 7h 25m
Direct flights go from Detroit to London every day.
There are 6 airports in London. From Detroit there are direct flights to London Heathrow (LHR).
Search flight deals

  • How far is Detroit to London by plane?

    A flight from Detroit to London will travel around 3748.2 mi. A reasonable flight in good conditions will take 7h 25m.

  • When did momondo last update prices for flights from Detroit to London?

    Prices for flights from Detroit to London are refreshed on a daily basis.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • 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
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom £273Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom £540Free CancellationRating
7.5
678 reviews
Search Virgin Atlantic flights

  • Virgin Atlantic Flights From Detroit to London

    Across 7 Virgin Atlantic flights from Detroit to London this week, the average price was £705, with the best Virgin Atlantic deals starting from £540 round-trip. 678 users have rated Virgin Atlantic on momondo, with an average score of 7.5/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Luton
Milton Keynes
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Bedford
Worthing
Ramsgate
Colchester
Folkestone
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to London?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to London. momondo saves you time and could save you money on your trip.

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 all potential Detroit to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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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
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport