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Cheap flights from Detroit to London from £158

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 25/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
16:13 - 16:00
DTW
-
LHR
18h 47m
2 stops
Scandinavian Airlines Logo
18:05 - 19:36
LHR
-
DTW
30h 31m
2 stops
£488Scandinavian Airlines
Mon, 23 Feb - Mon, 2 Mar
Multiple Airlines Logo
10:45 - 12:50
DTW
-
STN
21h 05m
2 stops
Multiple Airlines Logo
22:00 - 13:55
STN
-
DTW
20h 55m
2 stops
£488Multiple Airlines
Mon, 4 May - Sun, 10 May
Multiple Airlines Logo
05:15 - 10:55
DTW
-
LGW
24h 40m
3 stops
Multiple Airlines Logo
11:55 - 07:49
LGW
-
DTW
23h 54m
2 stops
£488Multiple Airlines
Tue, 24 Feb - Tue, 10 Mar
Multiple Airlines Logo
14:55 - 21:20
DTW
-
STN
25h 25m
2 stops
Multiple Airlines Logo
06:30 - 14:13
STN
-
DTW
12h 43m
2 stops
£489Multiple Airlines
Thu, 7 May - Wed, 13 May
Multiple Airlines Logo
22:59 - 10:00
DTW
-
LGW
30h 01m
2 stops
Multiple Airlines Logo
14:00 - 10:07
LGW
-
DTW
24h 07m
1 stop
£489Multiple Airlines
Wed, 4 Mar - Mon, 9 Mar
Scandinavian Airlines Logo
07:00 - 09:35
DTW
-
LHR
21h 35m
2 stops
Scandinavian Airlines Logo
06:40 - 23:38
LHR
-
DTW
21h 58m
2 stops
£490Scandinavian Airlines
Tue, 14 Apr - Tue, 21 Apr
JetBlue Logo
06:00 - 21:40
DTW
-
LHR
10h 40m
1 stop
JetBlue Logo
09:20 - 09:01
LHR
-
DTW
28h 41m
1 stop
£490JetBlue
Wed, 18 Feb - Mon, 23 Feb
Turkish Airlines Logo
20:05 - 22:35
DTW
-
LGW
21h 30m
1 stop
Turkish Airlines Logo
10:15 - 19:10
LGW
-
DTW
36h 55m
1 stop
£493Turkish Airlines
Thu, 5 Mar - Tue, 10 Mar
Turkish Airlines Logo
20:50 - 09:55
DTW
-
STN
32h 05m
1 stop
Turkish Airlines Logo
17:45 - 18:45
STN
-
DTW
30h 00m
1 stop
£494Turkish Airlines
Mon, 20 Apr - Tue, 12 May
JetBlue Logo
06:00 - 09:30
DTW
-
LHR
22h 30m
1 stop
JetBlue Logo
09:20 - 09:01
LHR
-
DTW
27h 41m
1 stop
£495JetBlue
Mon, 2 Mar - Mon, 9 Mar

Scandinavian Airlines flights from Detroit to London

Our best Scandinavian Airlines deals on Detroit to London flight tickets
Scandinavian Airlines
23 Feb
DTW16:13Detroit Metropolitan Wayne County
18h 47m
2 stops
LHR16:00London Heathrow
2 Mar
LHR18:05London Heathrow
30h 31m
2 stops
DTW19:36Detroit Metropolitan Wayne County
£488
Scandinavian Airlines
14 Apr
DTW07:00Detroit Metropolitan Wayne County
21h 35m
2 stops
LHR09:35London Heathrow
21 Apr
LHR06:40London Heathrow
21h 58m
2 stops
DTW23:38Detroit Metropolitan Wayne County
£490
Scandinavian Airlines
10 Mar
DTW14:31Detroit Metropolitan Wayne County
21h 29m
2 stops
LHR16:00London Heathrow
18 Mar
LHR06:40London Heathrow
19h 38m
2 stops
DTW22:18Detroit Metropolitan Wayne County
£493

JetBlue flights from Detroit to London

Our best JetBlue deals on Detroit to London flight tickets
JetBlue
4 Mar
DTW06:00Detroit Metropolitan Wayne County
10h 40m
1 stop
LHR21:40London Heathrow
9 Mar
LHR09:20London Heathrow
27h 41m
1 stop
DTW09:01Detroit Metropolitan Wayne County
£490
JetBlue
2 Mar
DTW06:00Detroit Metropolitan Wayne County
22h 30m
1 stop
LHR09:30London Heathrow
9 Mar
LHR09:20London Heathrow
27h 41m
1 stop
DTW09:01Detroit Metropolitan Wayne County
£495
JetBlue
18 Feb
DTW06:00Detroit Metropolitan Wayne County
10h 40m
1 stop
LHR21:40London Heathrow
23 Feb
LHR12:20London Heathrow
16h 39m
1 stop
DTW23:59Detroit Metropolitan Wayne County
£501

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 7 February 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

16:13-16:00

2 stops18h 47m

London Heathrow

Mon 2/3

18:05-19:36

2 stops30h 31m

£488

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Mon 4/5

10:45-12:50

2 stops21h 05m

London Stansted

Sun 10/5

22:00-13:55

2 stops20h 55m

£488

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Tue 24/2

05:15-10:55

3 stops24h 40m

London Gatwick

Tue 10/3

11:55-07:49

2 stops23h 54m

£488

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Thu 7/5

14:55-21:20

2 stops25h 25m

London Stansted

Wed 13/5

06:30-14:13

2 stops12h 43m

£489

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Wed 4/3

22:59-10:00

2 stops30h 01m

London Gatwick

Mon 9/3

14:00-10:07

1 stop24h 07m

£489

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 14/4

07:00-09:35

2 stops21h 35m

London Heathrow

Tue 21/4

06:40-23:38

2 stops21h 58m

£490

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 18/2

06:00-21:40

1 stop10h 40m

London Heathrow

Mon 23/2

09:20-09:01

1 stop28h 41m

£490

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Thu 5/3

20:05-22:35

1 stop21h 30m

London Gatwick

Tue 10/3

10:15-19:10

1 stop36h 55m

£493

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Mon 20/4

20:50-09:55

1 stop32h 05m

London Stansted

Tue 12/5

17:45-18:45

1 stop30h 00m

£494

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 2/3

06:00-09:30

1 stop22h 30m

London Heathrow

Mon 9/3

09:20-09:01

1 stop27h 41m

£495

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 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 £542, 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 £597.

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 £692. 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 £817.

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 £769. Flights in the afternoon are often more expensive, with an average ticket price of £817.

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 £719 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 £551 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 February 2026, prices for Detroit to London flights are approximately 5% 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

£527

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 £527. The best return flight deal from Detroit to London found on momondo in the last 72 hours is £714.
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 £414Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
Virgin AtlanticPriceFrom £538Free 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 £710, with the best Virgin Atlantic deals starting from £538 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
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

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