Q: How much does it cost for a return flight from London Heathrow Airport to Detroit?

Airfare is below average for this route at the moment. London Heathrow Airport to Detroit flights typically cost between £683 and £922 in September. The cheapest return flight price found within the last 3 days was £432 on Icelandair (4 Sept-18 Sept).

Question 1

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Detroit?

Accepted Answer

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 13m.

Question 2

What’s the top stopover airport for flights from London Heathrow Airport to Detroit?

Accepted Answer

Reykjavik (KEF) – chosen by Cheapflights users on 50% of one-stop itineraries from London Heathrow Airport to Detroit on Cheapflights.

Question 3

What’s the cheapest stopover airport for flights from London Heathrow Airport to Detroit?

Accepted Answer

Newark (EWR) is the most affordable one-stop option, with an average return flight price of £551.

Question 4

What’s the fastest stopover option from London Heathrow Airport to Detroit?

Accepted Answer

Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 10h 46m.

Question 5

How much does it cost for a return flight from London Heathrow Airport to Detroit?

Accepted Answer

Airfare is below average for this route at the moment.London Heathrow Airport to Detroit flights typically cost between £683 and £922 in September.
The cheapest return flight price found within the last 3 days was £432 on Icelandair (4 Sept-18 Sept).

Question 6

How long is the flight from London Heathrow Airport to Detroit?

Accepted Answer

For as low as £432, Icelandair can have you in Detroit from London Heathrow Airport in 11h 15m. The distance from London Heathrow Airport to Detroit is about 3753 mi.

Question 7

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

Accepted Answer

Flying on Lufthansa is currently your cheapest option to Detroit, with prices starting at £416. Additional return tickets that might be worth considering are offered by Icelandair and JetBlue, with the lowest prices starting at £426 and £464, respectively. Lufthansa is 46% cheaper than the average price of flights available within the next 90 days to this destination.

Question 8

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

Accepted Answer

The price you pay for your flight from London Heathrow Airport to Detroit may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 9

What is the cheapest month to book a flight from London Heathrow Airport to Detroit?

Accepted Answer

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Detroit (average of £707). Flying from London Heathrow Airport to Detroit in July is currently the most expensive (average of £1,125). 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.

Question 10

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

Accepted Answer

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

Question 11

Weekly flight availability from London Heathrow Airport to Detroit

Accepted Answer

The most flights from LHR to DTT 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).

Question 12

E

Accepted Answer

In terms of precipitation, rainfall in Detroit ranges from 46.0 - 79.0 inches per month. August is typically the wettest month, when rainfall can reach 79.0 mm. January is typically the driest time to visit Detroit when rainfall is around 46.0 mm.

Question 13

E

Accepted Answer

If weather is an important factor for your trip to Detroit, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -4.0 C).

Question 14

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

Accepted Answer

On average you can expect to pay £1,998 for a flight from London Heathrow Airport to Detroit. The cheapest flight overall is £467 while the most popular route, (London Heathrow - Detroit Metropolitan Wayne County) is currently priced at £421.

Question 15

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

Accepted Answer

No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Detroit consider choosing KLM (75%), Air France (75%) or Scandinavian Airlines (75%) as they are the most reliable in getting you off to your destination on time.

Question 16

What are the most popular airlines that fly from London Heathrow Airport to Detroit?

Accepted Answer

Air Canada, Air France and Finnair are the most popular airlines when flying from London Heathrow Airport to Detroit.

Question 17

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

Accepted Answer

Flights from London Heathrow Airport to Detroit are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Detroit.

Question 18

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 54 days in advance, which can save you up to 72% on flights from London Heathrow Airport to Detroit compared to booking the week you need them. Waiting 54 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £702. For sooner than that we have options available in the next 3 days from £1,047.

Question 19

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

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, June can be a great choice for travel to Detroit. Flights to Detroit from London Heathrow Airport in June are about £748 on average during June, but can be found for as low as £478.

Question 20

What is the cheapest time of day to fly from LHR to DTT?

Accepted Answer

It’s optimal to fly from London Heathrow Airport to Detroit in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

Question 21

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

Accepted Answer

Detroit All airports (DTT) is the airport you will fly into if you book a flight from London Heathrow to Detroit. You should not have trouble finding flights to All airports from London Heathrow; the airport handles an average of 5 inbound flights from London Heathrow per day. You should also have plenty of airline options to choose from since 14 airlines have flights to the Detroit airport from London Heathrow. It is only a 0.6 mi journey from All airports (DTT) to Detroit’s city center.

Question 22

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

Accepted Answer

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

Question 23

How can I find direct flights from Heathrow to Detroit?

Accepted Answer

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

Question 24

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

Accepted Answer

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

Question 25

How does Cheapflights help users find flights from Heathrow to Detroit?

Accepted Answer

Cheapflights helps you search for flights from Heathrow to Detroit via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 26

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Detroit?

Accepted Answer

Cheapflights helps you find that perfect flight to Detroit from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 27

Can Cheapflights find flights from Heathrow to Detroit with no change fees?

Accepted Answer

Users can book flights with no change fees policies with our dedicated filters. Book flights from Heathrow to Detroit flexibly with Cheapflights today.

Question 28

Can Cheapflights notify me if prices for flights from Heathrow to Detroit become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Heathrow to Detroit and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	£432
One-way from	£289
Popular in	July
Cheapest in	October
Average price	£864
Good round-trip deal	£701 or less
Good one-way deal	£657 or less

Airline	Cheapest	Average	Flexibility	On-time
Lufthansa	Cheapest£416	Average£600	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Icelandair	Cheapest£426	Average£695	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
JetBlue	Cheapest£464	Average£586	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Scandinavian Airlines	Cheapest£503	Average£635	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Finnair	Cheapest£520	Average£640	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£530	Average£692	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
British Airways	Cheapest£541	Average£718	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Turkish Airlines	Cheapest£550	Average£603	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
United Airlines	Cheapest£594	Average£902	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	Cheapest£621	Average£786	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Cheap flights from London Heathrow Airport to Detroit from £289

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London Heathrow to Detroit All airports are usually found in October or September, booked 77 days in advance, depart on a Monday or Wednesday and return on a Tuesday

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Cheapest flights from Heathrow to DetroitExplore the most affordable flight options available from Heathrow to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Explore the most affordable flight options available from Heathrow to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Detroit that are best for you.

Best time to book a flight from Heathrow to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Heathrow with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Detroit

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Detroit. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from London Heathrow Airport to Detroit?

What is the cheapest time of day to fly from LHR to DTT?

Find hourly flight availability from Heathrow to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 August 2025.

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

Use this chart to determine the cheapest time to fly return from Heathrow to Detroit. Price data was last updated on 17 August 2025.

Weekly flight availability from London Heathrow Airport to Detroit

Explore weekly flight availability from Heathrow to Detroit. 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 22 August 2025.

How much does it cost for a return flight from London Heathrow Airport to Detroit?

What’s the top stopover airport for flights from London Heathrow Airport to Detroit?

Share of one-stop return flights from London Heathrow Airport to Detroit chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Detroit?

Average return fare for one-stop flights from London Heathrow Airport to Detroit, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from London Heathrow Airport to Detroit?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Detroit, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Detroit?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Detroit, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Detroit

Read reviews from past customers who have flown with KLM, Finnair, andAir France from London Heathrow Airport to Detroit. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Detroit. 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 into for flights to Detroit from London Heathrow?

How long is the flight from London Heathrow Airport to Detroit?

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

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

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

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

How can I find direct flights from Heathrow to Detroit?

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

What is the cheapest month to book a flight from London Heathrow Airport to Detroit?

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Alternative routes for Heathrow to Detroit

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Top 10 airlines flying from Heathrow to Detroit

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How does Cheapflights help users find flights from Heathrow to Detroit?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Detroit?

Can Cheapflights find flights from Heathrow to Detroit with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to Detroit become cheaper?

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Cheapest flights from Heathrow to Detroit
Explore the most affordable flight options available from Heathrow to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.