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$283+ Cheap flights from Detroit Metropolitan Wayne County Airport (DTW) to London (LON)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LON
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to London are usually found in January or March, booked 34 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Detroit to London

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$692
(Mytrip)

One-way from

$283
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,092

Good round-trip deal

$836 or less

Good one-way deal

$511 or less
Provider with most accurate pricing for Detroit Metropolitan Wayne County-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Detroit Metropolitan Wayne County-London (LON) flights.
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From Detroit Metropolitan Wayne County to London (LON)
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One-way flight from Detroit Metropolitan Wayne County to London (LON)
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Highest demand for flights based on searches. 11% potential increase in price ($126 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to London (LON).
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Price to beat on a one-way flight from Detroit Metropolitan Wayne County to London (LON).
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Find flight deals from Detroit to London

Cheapest flights from Detroit to London
Explore the most affordable flight options available from Detroit to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/125:42 amDTW - LHR
2 stops25h 13mMultiple Airlines
Wed 6/43:05 pmLHR - DTW
2 stops42h 38mMultiple Airlines
Deal found 4/30$692
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/161:50 pmDTW - LHR
2 stops14h 30mScandinavian Airlines
Thu 9/256:40 amLHR - DTW
2 stops20h 41mScandinavian Airlines
Deal found 4/28$693
This JetBlue deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:00 amDTW - LHR
1 stop9h 45mJetBlue
Tue 9/308:25 amLHR - DTW
1 stop13h 20mJetBlue
Deal found 4/29$694
This JetBlue deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/282:30 pmDTW - LGW
1 stop14h 05mJetBlue
Tue 10/712:10 pmLGW - DTW
1 stop12h 52mJetBlue
Deal found 4/29$694
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/284:40 pmDTW - LGW
2 stops32h 40mMultiple Airlines
Wed 6/42:00 pmLGW - DTW
2 stops24h 15mMultiple Airlines
Deal found 4/30$695
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/511:14 amDTW - STN
3 stops18h 26mMultiple Airlines
Mon 5/1211:40 amSTN - DTW
2 stops15h 31mMultiple Airlines
Deal found 4/28$699
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:00 pmDTW - LGW
1 stop20h 25mTurkish Airlines
Tue 10/710:55 amLGW - DTW
1 stop37h 10mTurkish Airlines
Deal found 4/30$702
This The Travel House deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/16:00 amDTW - LGW
2 stops22h 35mIcelandair
Wed 9/312:10 pmLGW - DTW
1 stop30h 22mIcelandair
Deal found 4/29$708
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/108:30 pmDTW - LTN
1 stop11h 30mMultiple Airlines
Sun 6/156:50 amLTN - DTW
1 stop17h 30mMultiple Airlines
Deal found 4/29$728
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/88:30 pmDTW - LHR
1 stop10h 25mIcelandair
Mon 9/291:05 pmLHR - DTW
1 stop11h 15mIcelandair
Deal found 4/30$732
This Turkish Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:00 pmDTW - LHR
1 stop38h 00mTurkish Airlines
Tue 10/214:40 pmLHR - DTW
1 stop31h 25mTurkish Airlines
Deal found 4/29$749
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/78:25 pmDTW - LHR
Nonstop7h 30mDelta
Fri 9/196:15 amLHR - DTW
1 stop11h 35mDelta
Deal found 4/29$775

Cheapflights Fare Finder

Customize 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, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to London that are best for you.

Fly from

Detroit

Fly to

London

Route

Depart

Return

Price

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 5/12

5:42 am-11:55 am

2 stops25h 13m

London Heathrow

Wed 6/4

3:05 pm-4:43 am

2 stops42h 38m

$692

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 9/16

1:50 pm-9:20 am

2 stops14h 30m

London Heathrow

Thu 9/25

6:40 am-10:21 pm

2 stops20h 41m

$693

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sun 9/7

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

Tue 9/30

8:25 am-4:45 pm

1 stop13h 20m

$694

DetroitLondon

DTW - LGW

DTWLGW

Detroit Metropolitan Wayne County

Wed 5/28

4:40 pm-6:20 am

2 stops32h 40m

London Gatwick

Wed 6/4

2:00 pm-9:15 am

2 stops24h 15m

$695

DetroitLondon

DTW - STN

DTWSTN

Detroit Metropolitan Wayne County

Mon 5/5

11:14 am-10:40 am

3 stops18h 26m

London Stansted

Mon 5/12

11:40 am-10:11 pm

2 stops15h 31m

$699

DetroitLondon

DTW - LTN

DTWLTN

Detroit Metropolitan Wayne County

Tue 6/10

8:30 pm-1:00 pm

1 stop11h 30m

London Luton

Sun 6/15

6:50 am-7:20 pm

1 stop17h 30m

$728

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 9/8

8:30 pm-11:55 am

1 stop10h 25m

London Heathrow

Mon 9/29

1:05 pm-7:20 pm

1 stop11h 15m

$732

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 10/14

9:00 pm-4:00 pm

1 stop38h 00m

London Heathrow

Tue 10/21

4:40 pm-7:05 pm

1 stop31h 25m

$749

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sun 9/7

8:25 pm-8:55 am

Nonstop7h 30m

London Heathrow

Fri 9/19

6:15 am-12:50 pm

1 stop11h 35m

$775

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 9/8

1:08 pm-8:05 am

1 stop13h 57m

London Heathrow

Mon 9/29

9:35 pm-5:22 pm

2 stops24h 47m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 57 results
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Compare providers for flights from Detroit to London

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to London in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-London flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit Metropolitan Wayne County Airport-London flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-London flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to London

Have a flexible travel schedule? Discover the best time to fly to London from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to London

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to London?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to London. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Detroit Metropolitan Wayne County Airport to London, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to London?

Currently, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to London (average of $661). Flying from Detroit Metropolitan Wayne County Airport to London in June is currently the most expensive (average of $1,103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DTW to LON?

Find hourly flight availability from Detroit to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Detroit Metropolitan Wayne County Airport to London in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Detroit Metropolitan Wayne County Airport to London?

Use this chart to determine the cheapest time to fly round-trip from Detroit to London. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to London flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit Metropolitan Wayne County Airport to London

Explore weekly flight availability from Detroit to London. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 1, 2025.

The most flights from DTW to LON are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London when rainfall is around 1.6 in.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Detroit to London. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Detroit to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Detroit to London?

    Located just 17.3 mi from the city center, Detroit Metropolitan Wayne County is the airport most travelers will use when flying to London from Detroit. Booking flights from Detroit Metropolitan Wayne County (DTW) to London should be relatively easy as there are 5 daily outbound flights to London from 13 different airlines.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to London round-trip?

    Flying on JetBlue is currently your cheapest option to London, with prices starting at $693. Additional round-trip tickets that might be worth considering are offered by Icelandair and Scandinavian Airlines, with the lowest prices starting at $695 and $699, respectively. JetBlue is 28% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to London one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $328. Users have also found prices from $414 and $480 on JetBlue and Lufthansa, respectively.

  • What are the most popular routes from Detroit Metropolitan Wayne County Airport to London?

    The most popular flight routes from Detroit Metropolitan Wayne County Airport to London are Detroit Metropolitan Wayne County - London Heathrow, Detroit Metropolitan Wayne County - London Gatwick and Detroit Metropolitan Wayne County - London City.

  • What are the most reliable airlines from Detroit Metropolitan Wayne County Airport to London?

    Before booking your flight to London from Detroit Metropolitan Wayne County Airport, check out the most reliable airlines to get you to your destination on time: Scandinavian Airlines (82%), KLM (78%), Delta( 78%).

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to London?

    While on average a flight from Detroit Metropolitan Wayne County Airport to London is generally $1,380, our data shows the cheapest flight currently is $461. When looking at the most popular route, (Detroit Metropolitan Wayne County - London Heathrow), you can expect to pay $620 for that flight.

  • Can I find deals for flights from Detroit to London that include hotel bookings?

    Yes. In addition to deals on Detroit to London flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to London.

  • Can I find deals for business class flights from Detroit to London?

    Yes. Cheapflights offers flight deals from Detroit to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to London?

    Currently, November is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to London (average of $661). Flying from Detroit Metropolitan Wayne County Airport to London in June is currently the most expensive (average of $1,103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Horley
Canterbury
Harrow
Wembley
Dover
Gatwick
Orpington
Watford
Croydon
Borehamwood
Folkestone
Ilford
Aylesbury
Sutton
Chelmsford
Brentwood

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Detroit to London

Discover the top 10 airlines that operate flights from Detroit to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$499Average$823FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$560Average$820FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$603Average$870FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$603Average$821FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$623Average$883FlexibilityNo cancel feeOn-time71%
IberiaCheapest$638Average$808FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$653Average$683FlexibilityNo cancel feeOn-time77%
KLMCheapest$726Average$1,126FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$730Average$1,072FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$755Average$1,100FlexibilityNo cancel feeOn-time72%

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