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Cheap flights from Detroit to London from $351

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 7/17. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:49 am - 10:00 am
DTW
-
LGW
19h 11m
1 stop
Multiple Airlines Logo
2:00 pm - 4:26 pm
LGW
-
DTW
31h 26m
1 stop
$761Multiple Airlines
Sun, Aug 23 - Sun, Aug 30
Multiple Airlines Logo
6:47 pm - 10:00 am
DTW
-
LGW
34h 13m
1 stop
Multiple Airlines Logo
2:00 pm - 8:54 am
LGW
-
DTW
23h 54m
1 stop
$764Multiple Airlines
Mon, Aug 10 - Mon, Aug 17
Multiple Airlines Logo
12:27 pm - 10:00 am
DTW
-
LGW
16h 33m
1 stop
Multiple Airlines Logo
2:00 pm - 8:54 am
LGW
-
DTW
23h 54m
1 stop
$765Multiple Airlines
Mon, Aug 3 - Tue, Aug 18
Multiple Airlines Logo
7:51 pm - 10:00 am
DTW
-
LGW
33h 09m
1 stop
Multiple Airlines Logo
10:45 am - 5:20 pm
LGW
-
DTW
11h 35m
1 stop
$766Multiple Airlines
Sun, Aug 2 - Thu, Aug 20
Multiple Airlines Logo
5:30 pm - 11:05 am
DTW
-
LGW
12h 35m
2 stops
Multiple Airlines Logo
6:00 am - 5:20 pm
LGW
-
DTW
16h 20m
2 stops
$767Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
5:13 pm - 10:00 am
DTW
-
LGW
35h 47m
2 stops
Multiple Airlines Logo
10:45 am - 5:20 pm
LGW
-
DTW
11h 35m
1 stop
$768Multiple Airlines
Wed, Aug 5 - Thu, Aug 20
Multiple Airlines Logo
2:00 pm - 8:10 pm
DTW
-
LGW
25h 10m
3 stops
Multiple Airlines Logo
8:10 am - 2:12 pm
LGW
-
DTW
35h 02m
2 stops
$769Multiple Airlines
Tue, Sep 15 - Sun, Sep 20
Multiple Airlines Logo
3:38 pm - 10:00 am
DTW
-
LGW
37h 22m
2 stops
Multiple Airlines Logo
2:00 pm - 12:04 pm
LGW
-
DTW
27h 04m
1 stop
$770Multiple Airlines
Thu, Oct 8 - Sun, Oct 11
Multiple Airlines Logo
5:30 pm - 9:25 am
DTW
-
LGW
10h 55m
1 stop
Multiple Airlines Logo
5:10 pm - 5:20 pm
LGW
-
DTW
29h 10m
2 stops
$771Multiple Airlines
Wed, Sep 9 - Mon, Sep 14
Multiple Airlines Logo
1:01 pm - 10:00 am
DTW
-
LGW
15h 59m
1 stop
Multiple Airlines Logo
2:00 pm - 11:54 am
LGW
-
DTW
26h 54m
1 stop
$772Multiple Airlines
Fri, Sep 11 - Sat, Sep 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
Sep 3
DTW1:15 pmDetroit Metropolitan Wayne County
15h 20m
1 stop
LGW9:35 amLondon Gatwick
Sep 6
LGW12:20 pmLondon Gatwick
15h 17m
1 stop
DTW10:37 pmDetroit Metropolitan Wayne County
$814
JetBlue
Jul 22
DTW3:02 pmDetroit Metropolitan Wayne County
13h 33m
1 stop
LGW9:35 amLondon Gatwick
Jul 27
LGW12:20 pmLondon Gatwick
38h 25m
2 stops
DTW9:45 pmDetroit Metropolitan Wayne County
$973
JetBlue
Jul 22
DTW7:30 amDetroit Metropolitan Wayne County
21h 05m
1 stop
LGW9:35 amLondon Gatwick
Jul 27
LGW12:20 pmLondon Gatwick
38h 25m
2 stops
DTW9:45 pmDetroit Metropolitan Wayne County
$978

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 July 12, 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

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Sun 8/23

9:49 am-10:00 am

1 stop19h 11m

London Gatwick

Sun 8/30

2:00 pm-4:26 pm

1 stop31h 26m

$761

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Mon 8/10

6:47 pm-10:00 am

1 stop34h 13m

London Gatwick

Mon 8/17

2:00 pm-8:54 am

1 stop23h 54m

$764

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Mon 8/3

12:27 pm-10:00 am

1 stop16h 33m

London Gatwick

Tue 8/18

2:00 pm-8:54 am

1 stop23h 54m

$765

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Sun 8/2

7:51 pm-10:00 am

1 stop33h 09m

London Gatwick

Thu 8/20

10:45 am-5:20 pm

1 stop11h 35m

$766
Quickest round-trip

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Tue 9/1

5:30 pm-11:05 am

2 stops12h 35m

London Gatwick

Tue 9/8

6:00 am-5:20 pm

2 stops16h 20m

$767

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Wed 8/5

5:13 pm-10:00 am

2 stops35h 47m

London Gatwick

Thu 8/20

10:45 am-5:20 pm

1 stop11h 35m

$768

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Tue 9/15

2:00 pm-8:10 pm

3 stops25h 10m

London Gatwick

Sun 9/20

8:10 am-2:12 pm

2 stops35h 02m

$769

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Thu 10/8

3:38 pm-10:00 am

2 stops37h 22m

London Gatwick

Sun 10/11

2:00 pm-12:04 pm

1 stop27h 04m

$770

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Wed 9/9

5:30 pm-9:25 am

1 stop10h 55m

London Gatwick

Mon 9/14

5:10 pm-5:20 pm

2 stops29h 10m

$771

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Fri 9/11

1:01 pm-10:00 am

1 stop15h 59m

London Gatwick

Sat 9/19

2:00 pm-11:54 am

1 stop26h 54m

$772

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 7% 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

9h 51m

Direct flights

None
The fastest flight from Detroit to London Gatwick Airport takes 9h 51m
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 9h 51m.

  • 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 many operators does momondo search for flights from Detroit to London Gatwick Airport?

  • 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.

Best airlines flying from Detroit to London Gatwick Airport

Compare and see reviews for airlines that fly from Detroit to London Gatwick Airport with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $81Free CancellationRating
7.1
3,010 reviews
Search JetBlue flights

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
Dover
Crawley
Wembley
Croydon
Stansted
Harrow
Slough
Watford
Brentwood
Ilford
Cobham
Folkestone
Guildford
Romford
Uxbridge

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.

An easier way to manage your London Gatwick Airport trip

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