Cheap flights from Detroit to London from $323

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 9/25. 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 (DTT-LCY)

Cheap round-trip flights

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9:12 am - 5:15 pmDTW-LCY
27h 03m2 stops
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9:25 am - 11:59 pmLCY-DTW
19h 34m2 stops
Thu, Sep 4 - Thu, Sep 11
 Logo
9:12 am - 6:45 pmDTW-LCY
28h 33m2 stops
 Logo
9:25 am - 11:59 pmLCY-DTW
19h 34m2 stops
Tue, Sep 9 - Mon, Sep 15
SWISS Logo
2:10 pm - 5:05 pmDTW-LCY
21h 55m2 stops
SWISS Logo
9:25 am - 10:15 pmLCY-DTW
17h 50m2 stops
$955SWISS
Find Deal
Mon, Nov 10 - Wed, Nov 19
SWISS Logo
2:05 pm - 5:05 pmDTW-LCY
22h 00m2 stops
SWISS Logo
7:10 pm - 8:37 pmLCY-DTW
30h 27m2 stops
$956SWISS
Find Deal
Wed, Dec 3 - Mon, Dec 22
Lufthansa Logo
4:15 pm - 9:15 amDTW-LCY
12h 00m1 stop
Lufthansa Logo
6:10 pm - 1:55 pmLCY-DTW
24h 45m1 stop
$967Lufthansa
Find Deal
Tue, Nov 11 - Mon, Nov 24
Lufthansa Logo
4:15 pm - 9:05 amDTW-LCY
11h 50m1 stop
Lufthansa Logo
6:10 pm - 1:55 pmLCY-DTW
24h 45m1 stop
$974Lufthansa
Find Deal
Wed, Dec 3 - Mon, Dec 22
KLM Logo
4:15 pm - 8:10 amDTW-LCY
10h 55m1 stop
KLM Logo
10:00 am - 5:50 pmLCY-DTW
12h 50m1 stop
$990KLM
Find Deal
Mon, Nov 10 - Wed, Nov 19
Virgin Atlantic Logo
12:47 pm - 8:10 amDTW-LCY
14h 23m2 stops
Virgin Atlantic Logo
8:05 pm - 3:55 pmLCY-DTW
24h 50m1 stop
$995Virgin Atlantic
Find Deal
Tue, Nov 11 - Mon, Nov 24
KLM Logo
4:15 pm - 8:10 amDTW-LCY
10h 55m1 stop
KLM Logo
10:00 am - 3:55 pmLCY-DTW
10h 55m1 stop
$1,041KLM
Find Deal
Wed, Dec 3 - Sat, Dec 13
Virgin Atlantic Logo
10:15 am - 7:15 amDTW-LCY
16h 00m2 stops
Virgin Atlantic Logo
8:40 am - 6:36 pmLCY-DTW
14h 56m2 stops
$1,066Virgin Atlantic
Find Deal
Thu, Nov 20 - Thu, Nov 27

SWISS flights from Detroit to London City Airport

Our best SWISS deals on Detroit to London City Airport flight tickets
SWISS
Nov 10
DTW2:10 pmDetroit Metropolitan Wayne County
21h 55m
2 stops
LCY5:05 pmLondon City
Nov 19
LCY9:25 amLondon City
17h 50m
2 stops
DTW10:15 pmDetroit Metropolitan Wayne County
SWISS
Dec 3
DTW2:05 pmDetroit Metropolitan Wayne County
22h 00m
2 stops
LCY5:05 pmLondon City
Dec 22
LCY7:10 pmLondon City
30h 27m
2 stops
DTW8:37 pmDetroit Metropolitan Wayne County
SWISS
Nov 13
DTW2:10 pmDetroit Metropolitan Wayne County
21h 55m
2 stops
LCY5:05 pmLondon City
Nov 25
LCY7:10 pmLondon City
32h 05m
2 stops
DTW10:15 pmDetroit Metropolitan Wayne County

Lufthansa flights from Detroit to London City Airport

Our best Lufthansa deals on Detroit to London City Airport flight tickets
Lufthansa
Nov 11
DTW4:15 pmDetroit Metropolitan Wayne County
12h 00m
1 stop
LCY9:15 amLondon City
Nov 24
LCY6:10 pmLondon City
24h 45m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
Lufthansa
Dec 3
DTW4:15 pmDetroit Metropolitan Wayne County
11h 50m
1 stop
LCY9:05 amLondon City
Dec 22
LCY6:10 pmLondon City
24h 45m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County
Lufthansa
Dec 29
DTW4:15 pmDetroit Metropolitan Wayne County
12h 00m
1 stop
LCY9:15 amLondon City
Jan 15
LCY6:15 pmLondon City
24h 40m
1 stop
DTW1:55 pmDetroit Metropolitan Wayne County

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to London City 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 13, 2025.
Use the filters below to find and compare flights from Detroit to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Thu 9/4

9:12 am-5:15 pm

2 stops27h 03m

London City

Thu 9/11

9:25 am-11:59 pm

2 stops19h 34m

$651

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Tue 9/9

9:12 am-6:45 pm

2 stops28h 33m

London City

Mon 9/15

9:25 am-11:59 pm

2 stops19h 34m

$660

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Mon 11/10

2:10 pm-5:05 pm

2 stops21h 55m

London City

Wed 11/19

9:25 am-10:15 pm

2 stops17h 50m

$955

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Wed 12/3

2:05 pm-5:05 pm

2 stops22h 00m

London City

Mon 12/22

7:10 pm-8:37 pm

2 stops30h 27m

$956

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Tue 11/11

4:15 pm-9:15 am

1 stop12h 00m

London City

Mon 11/24

6:10 pm-1:55 pm

1 stop24h 45m

$967

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Wed 12/3

4:15 pm-9:05 am

1 stop11h 50m

London City

Mon 12/22

6:10 pm-1:55 pm

1 stop24h 45m

$974

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Mon 11/10

4:15 pm-8:10 am

1 stop10h 55m

London City

Wed 11/19

10:00 am-5:50 pm

1 stop12h 50m

$990

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Tue 11/11

12:47 pm-8:10 am

2 stops14h 23m

London City

Mon 11/24

8:05 pm-3:55 pm

1 stop24h 50m

$995

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Wed 12/3

4:15 pm-8:10 am

1 stop10h 55m

London City

Sat 12/13

10:00 am-3:55 pm

1 stop10h 55m

$1,041

DetroitLondon

DTW - LCY

DTWLCY

Detroit Metropolitan Wayne County

Thu 11/20

10:15 am-7:15 am

2 stops16h 00m

London City

Thu 11/27

8:40 am-6:36 pm

2 stops14h 56m

$1,066

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 City 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

What is the cheapest airline that flies from Detroit to London City?

Lufthansa, SWISS, and United Airlines are the most popular carriers operating from Detroit to London City

When to book flights from Detroit to London City Airport

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

Cheap Detroit to London City Airport (DTT to LCY) flight deals and tips

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

Best Price Found

$323

Fastest flight time

9h 45m

Direct flights

None
The best one-way flight to London City Airport from Detroit in the past 72 hours is $323. The best round-trip flight deal from Detroit to London City Airport found on momondo in the last 72 hours is $651.
The fastest flight from Detroit to London City Airport takes 9h 45m
There are no direct flights from Detroit to London City Airport. Popular non-direct route for this connection is Detroit Metropolitan Wayne County Airport - London City Airport.
  • How far is Detroit to London City by plane?

    Detroit and London City are 3754.8 mi apart from one another. In terms of flight time, this usually takes a little over 9h 45m.

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

    Prices for flights from Detroit to London City Airport refresh daily.

  • How old do you have to be to fly from Detroit to London City 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 City Airport.

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

    The required travel and health documents for your London City 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 City 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
Dover
Slough
Luton
Guildford
Milton Keynes
Dartford
Crawley
Hayes
Chelmsford
Stansted
Brentwood
Ilford
Colchester
Folkestone
Watford
Richmond
Canterbury
Wembley

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to London for you.

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 you have performed a search for Detroit to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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1 adult
Mon 8/18
Mon 8/25

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