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Cheap flights from Detroit to London from $236

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 10/17. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Detroit to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:54 pm - 6:50 amDTW  Detroit Metropolitan Wayne County-LGW London Gatwick
12h 56m1 stop Orlando
Multiple Airlines Logo
10:10 am - 11:27 pmLGW  London Gatwick-DTW Detroit Metropolitan Wayne County
18h 17m1 stop Orlando
$781Multiple Airlines
Thu, Nov 12 - Tue, Nov 24
Multiple Airlines Logo
6:46 pm - 10:00 amDTW  Detroit Metropolitan Wayne County-LGW London Gatwick
34h 14m1 stop Orlando
Multiple Airlines Logo
12:35 pm - 6:20 pmLGW  London Gatwick-DTW Detroit Metropolitan Wayne County
34h 45m1 stop Orlando
$781Multiple Airlines
Wed, Sep 30 - Fri, Nov 13
Multiple Airlines Logo
8:57 pm - 10:00 amDTW  Detroit Metropolitan Wayne County-LGW London Gatwick
32h 03m1 stop Orlando
Multiple Airlines Logo
2:00 pm - 12:42 amLGW  London Gatwick-DTW Detroit Metropolitan Wayne County
39h 42m2 stops Orlando Atlanta Hartsfield-Jackson
$781Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
5:30 pm - 10:40 pmDTW  Detroit Metropolitan Wayne County-LGW London Gatwick
24h 10m2 stops Halifax Intl Madrid Barajas
Multiple Airlines Logo
9:05 pm - 9:29 pmLGW  London Gatwick-DTW Detroit Metropolitan Wayne County
29h 24m3 stops Barcelona-El Prat Halifax Intl Montreal Pierre Elliott Trudeau Intl
$782Multiple Airlines
Fri, Sep 11 - Mon, Sep 14
Multiple Airlines Logo
12:54 pm - 8:15 amDTW  Detroit Metropolitan Wayne County-LGW London Gatwick
14h 21m1 stop Orlando
Multiple Airlines Logo
10:10 am - 11:27 pmLGW  London Gatwick-DTW Detroit Metropolitan Wayne County
18h 17m1 stop Orlando
$782Multiple Airlines
Sun, Nov 15 - Tue, Nov 24
Multiple Airlines Logo
12:56 pm - 10:00 amDTW  Detroit Metropolitan Wayne County-LGW London Gatwick
16h 04m1 stop Orlando
Multiple Airlines Logo
12:40 pm - 11:29 pmLGW  London Gatwick-DTW Detroit Metropolitan Wayne County
39h 49m2 stops Toronto Pearson Intl Fort Lauderdale
$782Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
6:51 pm - 10:00 amDTW  Detroit Metropolitan Wayne County-LGW London Gatwick
34h 09m2 stops Raleigh-Durham Orlando
Multiple Airlines Logo
12:35 pm - 5:56 pmLGW  London Gatwick-DTW Detroit Metropolitan Wayne County
33h 21m1 stop Orlando
$782Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
Multiple Airlines Logo
12:54 pm - 8:15 amDTW  Detroit Metropolitan Wayne County-LGW London Gatwick
14h 21m1 stop Orlando
Multiple Airlines Logo
10:10 am - 9:52 amLGW  London Gatwick-DTW Detroit Metropolitan Wayne County
28h 42m1 stop Orlando
$782Multiple Airlines
Sun, Nov 15 - Tue, Nov 24
Multiple Airlines Logo
12:34 pm - 10:00 amDTW  Detroit Metropolitan Wayne County-LGW London Gatwick
16h 26m1 stop Orlando
Multiple Airlines Logo
2:00 pm - 11:39 amLGW  London Gatwick-DTW Detroit Metropolitan Wayne County
26h 39m1 stop Orlando
$784Multiple Airlines
Sat, Oct 17 - Wed, Oct 21
Multiple Airlines Logo
12:54 pm - 8:15 amDTW  Detroit Metropolitan Wayne County-LGW London Gatwick
14h 21m1 stop Orlando
Multiple Airlines Logo
11:00 am - 12:42 amLGW  London Gatwick-DTW Detroit Metropolitan Wayne County
18h 42m2 stops Orlando Atlanta Hartsfield-Jackson
$784Multiple Airlines
Sun, Nov 15 - Thu, Nov 19

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JetBlue flights from Detroit to London Gatwick Airport

Our best JetBlue deals on Detroit to London Gatwick Airport flight tickets
JetBlue
Aug 26
DTW7:30 amDetroit Metropolitan Wayne County
21h 05m
1 stop
LGW9:35 amLondon Gatwick
Sep 2
LGW12:20 pmLondon Gatwick
15h 37m
1 stop
DTW10:57 pmDetroit Metropolitan Wayne County
$1,021
JetBlue
Aug 28
DTW7:30 amDetroit Metropolitan Wayne County
21h 05m
1 stop
LGW9:35 amLondon Gatwick
Aug 31
LGW12:20 pmLondon Gatwick
15h 37m
1 stop
DTW10:57 pmDetroit Metropolitan Wayne County
$1,025
JetBlue
Aug 17
DTW6:44 pmDetroit Metropolitan Wayne County
9h 51m
1 stop
LGW9:35 amLondon Gatwick
Aug 21
LGW12:20 pmLondon Gatwick
15h 25m
1 stop
DTW10:45 pmDetroit Metropolitan Wayne County
$1,046

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to London Gatwick Airport 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 832,500 searches. Data last updated August 15, 2026.
Use the filters below to find and compare flights from Detroit to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Thu 11/12

12:54 pm-6:50 am

1 stop12h 56m

London Gatwick

Tue 11/24

10:10 am-11:27 pm

1 stop18h 17m

$781

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Wed 9/30

6:46 pm-10:00 am

1 stop34h 14m

London Gatwick

Fri 11/13

12:35 pm-6:20 pm

1 stop34h 45m

$781

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Fri 9/11

8:57 pm-10:00 am

1 stop32h 03m

London Gatwick

Fri 9/18

2:00 pm-12:42 am

2 stops39h 42m

$781

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Fri 9/11

5:30 pm-10:40 pm

2 stops24h 10m

London Gatwick

Mon 9/14

9:05 pm-9:29 pm

3 stops29h 24m

$782

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Sun 11/15

12:54 pm-8:15 am

1 stop14h 21m

London Gatwick

Tue 11/24

10:10 am-11:27 pm

1 stop18h 17m

$782

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Mon 10/5

12:56 pm-10:00 am

1 stop16h 04m

London Gatwick

Mon 10/12

12:40 pm-11:29 pm

2 stops39h 49m

$782

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Wed 10/21

6:51 pm-10:00 am

2 stops34h 09m

London Gatwick

Sun 10/25

12:35 pm-5:56 pm

1 stop33h 21m

$782

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Sun 11/15

12:54 pm-8:15 am

1 stop14h 21m

London Gatwick

Tue 11/24

10:10 am-9:52 am

1 stop28h 42m

$782

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Sat 10/17

12:34 pm-10:00 am

1 stop16h 26m

London Gatwick

Wed 10/21

2:00 pm-11:39 am

1 stop26h 39m

$784

DetroitLondon

DTW Detroit Metropolitan Wayne County - LGW London Gatwick

DTWLGW

Detroit Metropolitan Wayne County

Sun 11/15

12:54 pm-8:15 am

1 stop14h 21m

London Gatwick

Thu 11/19

11:00 am-12:42 am

2 stops18h 42m

$784

Flights are sorted by cheapest round-trip 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 Gatwick Airport

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

Can stopping save me money on Detroit to London Gatwick Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Detroit to London Gatwick Airport flight.

When to book flights from Detroit to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit to London Gatwick Airport (DTT to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to London Gatwick Airport

Fastest flight time

12h 56m

Direct flights

None
The fastest flight from Detroit to London Gatwick Airport takes 12h 56m
There are no direct flights from Detroit to London Gatwick Airport. There are no popular flight routes from Detroit to London Gatwick Airport.
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Frequently asked questions about flying from Detroit to London Gatwick Airport

  • How far is Detroit to London Gatwick by plane?

    Detroit and London Gatwick are 3756.3 mi apart from one another. A reasonable flight in good conditions will take 12h 56m.

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

    Prices for flights from Detroit to London Gatwick Airport are updated daily.

  • How old do you have to be to fly from Detroit to London Gatwick Airport?

    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 Gatwick Airport.

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

    The required travel and health documents for your London Gatwick Airport 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 Gatwick Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Wembley
Croydon
Dover
Stansted
Richmond
Kingston upon Thames
Harrow
Watford
Cobham
Slough
Uxbridge
Worthing
Romford
Ilford
Bedford

Why use momondo?

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

Finding the right flight to London from Detroit is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Can I find flights from Detroit to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Detroit with this policy.

How can momondo help me find flights from Detroit to London?

momondo helps you find the best flight between Detroit and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Detroit to London right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Detroit to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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