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$305+ Cheap flights from Detroit (DTT) to Heathrow (LHR)

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — LHR
Nov 19 — Nov 261
Tue 11/19
Tue 11/26
1 adult, Economy
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The best prices from Detroit All airports to London Heathrow are usually found in April or January, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Detroit to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Heathrow (LHR). 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 November 14, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

July

Cheapest in

April

Round-trip from

$629
(Mytrip)

One-way from

$305
(Kiwi.com)
Provider with most accurate pricing for Detroit (DTT)-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-London Heathrow flights.
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High demand for flights, 32% potential price rise
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Best time to find cheap flights, 21% potential price drop
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From Detroit (DTT) to London Heathrow
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One-way flight from Detroit (DTT) to London Heathrow
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Find flight deals from Detroit to Heathrow

Cheapest flights from Detroit to Heathrow
Explore the most affordable flight options available from Detroit to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.

This Mytrip deal was found by Cheapflights users on 11/14. 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.
Thu 12/52:40 pmDTW - LHR
3 stops35h 30mMultiple Airlines
Tue 12/103:00 pmLHR - DTW
2 stops22h 45mMultiple Airlines
Deal found 11/14$629
This JetBlue deal was found by Cheapflights users on 11/14. 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.
Thu 11/289:05 amDTW - LHR
1 stop15h 50mJetBlue
Mon 12/98:25 amLHR - DTW
1 stop15h 40mJetBlue
Deal found 11/14$637
This The Travel House deal was found by Cheapflights users on 11/12. 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.
Thu 12/57:50 pmDTW - LHR
1 stop29h 05mIcelandair
Thu 2/138:25 amLHR - DTW
1 stop31h 56mIcelandair
Deal found 11/12$656
This FlightHub deal was found by Cheapflights users on 11/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2510:00 amDTW - LHR
2 stops18h 20mScandinavian Airlines
Wed 12/116:40 amLHR - DTW
2 stops20h 37mScandinavian Airlines
Deal found 11/13$668
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/14. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/282:37 pmDTW - LHR
2 stops21h 53mTAP AIR PORTUGAL
Wed 12/46:30 pmLHR - DTW
2 stops29h 35mTAP AIR PORTUGAL
Deal found 11/14$842

Find flights from Detroit to Heathrow within your budget

Customize your flight search to find flights from Detroit to Heathrow 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 2,752,363 searches. Data last updated November 14, 2024.

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Depart

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Price

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 12/5

2:40 pm-7:10 am

3 stops35h 30m

London Heathrow

Tue 12/10

3:00 pm-8:45 am

2 stops22h 45m

$629

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 12/5

12:00 pm-5:55 am

1 stop12h 55m

London Heathrow

Thu 12/12

8:25 am-7:05 pm

1 stop15h 40m

$634

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 2/5

8:10 pm-2:45 pm

1 stop37h 35m

London Heathrow

Thu 2/13

6:35 am-6:15 pm

1 stop16h 40m

$648

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 12/5

7:50 pm-5:55 am

1 stop29h 05m

London Heathrow

Thu 2/13

8:25 am-11:21 am

1 stop31h 56m

$656

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 11/25

10:00 am-9:20 am

2 stops18h 20m

London Heathrow

Wed 12/11

6:40 am-10:17 pm

2 stops20h 37m

$668

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 2/5

6:25 pm-6:50 am

Nonstop7h 25m

London Heathrow

Thu 2/13

11:45 am-6:15 pm

1 stop11h 30m

$728

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 1/7

11:48 am-5:55 am

1 stop13h 07m

London Heathrow

Tue 1/14

6:30 am-1:55 pm

1 stop12h 25m

$731

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 1/7

6:25 pm-6:50 am

Nonstop7h 25m

London Heathrow

Thu 1/16

12:20 pm-4:10 pm

Nonstop8h 50m

$743

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 1/9

8:35 pm-11:50 am

1 stop10h 15m

London Heathrow

Thu 1/16

8:55 am-7:51 pm

2 stops15h 56m

$760

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 1/9

1:40 pm-11:40 am

1 stop17h 00m

London Heathrow

Thu 1/16

8:20 am-9:14 pm

2 stops17h 54m

$771

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 23 results
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Compare providers for flights from Detroit to Heathrow

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 Heathrow in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars

*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-London Heathrow Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit-London Heathrow Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Detroit-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-London Heathrow Airport 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-London Heathrow Airport 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 Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow 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.

Travel insights for flights from Detroit to Heathrow

Get recent, data-driven insights about flights from Detroit to Heathrow including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Detroit to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Heathrow. Price data was last updated on November 8, 2024.

To ensure you get the cheapest price possible for a flight from Detroit to London Heathrow Airport, you should look to book at least 47 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 to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Detroit to London Heathrow Airport (average of $648). Flying from Detroit to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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 DTT to LHR?

Find hourly flight availability from Detroit to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2024.

A simple way to save on the total cost of your ticket is to fly from Detroit to London Heathrow Airport in the morning. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Detroit to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Detroit to Heathrow. Price data was last updated on November 10, 2024.

Travelers seeking maximum savings on their Detroit to London Heathrow Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Detroit to London Heathrow Airport

Explore weekly flight availability from Detroit to Heathrow. 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 November 14, 2024.

The most flights from DTT to LHR are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport 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 Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, 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 Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated November 14, 2024.
Get a feel of what it's like to fly with Icelandair, Air France and Virgin Atlantic from Detroit to London by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,788 reviews
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,346 reviews
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Virgin Atlantic
7.6
Good
663 reviews
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

JetBlue
7.5
Good
3,447 reviews
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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

Air France
7.4
Good
1,538 reviews
Delta
8.0
Very good
8,788 reviews

Comfort

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Reviews

1 / 10

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 Heathrow. 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 Heathrow?

    If you book a flight to London Heathrow from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit. There are 4 flights from All airports to London Heathrow per day from 11 different airlines.

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

    JetBlue, at $634, was found to be the cheapest airline from Detroit to London Heathrow Airport.Alternate airlines to your destination round-trip include Turkish Airlines and Icelandair. You may be able to fly from Detroit to London Heathrow Airport for 38% less than the average price by searching for these airlines.

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

    $339 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on JetBlue and Scandinavian Airlines, with prices starting from $343 and $430, respectively.

  • What are the most reliable airlines from Detroit to London Heathrow Airport?

    Consider KLM (78%), Air France (78%) or Delta (78%) when booking your flight. These represent the most reliable airlines when flying from Detroit to London Heathrow Airport.

  • What are the cheapest flights from Detroit to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for $407. While the most popular route (Detroit Metropolitan Wayne County - London Heathrow) can be booked for $488 on average our data indicates $860 when flying from Detroit to London Heathrow Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit to Heathrow 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 to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Detroit to London Heathrow Airport (average of $648). Flying from Detroit to London Heathrow Airport in June is currently the most expensive (average of $1,089). 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.

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Alternative routes for Detroit to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Detroit to Heathrow

Discover the top 10 airlines that operate flights from Detroit to Heathrow. 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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$569Average$873FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$570Average$1,149FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$572Average$842FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$590Average$856FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$594Average$1,135FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$649Average$767FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$657Average$919FlexibilityNo cancel feeOn-time62%
Virgin AtlanticCheapest$658Average$1,162FlexibilityNo cancel feeOn-time72%
DeltaCheapest$731Average$1,246FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$768Average$1,063FlexibilityNo cancel feeOn-time77%
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