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

Airfare is below average for this route at the moment. Detroit Metropolitan Wayne County Airport to London Heathrow Airport flights typically cost between £555 and £856 in October. The cheapest return flight price found within the last 3 days was £389 on Multiple Airlines (18 Oct-20 Oct).

Question 1

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

Accepted Answer

Boston (BOS) – chosen by Cheapflights users on 47% of one-stop itineraries from Detroit Metropolitan Wayne County Airport to London Heathrow Airport on Cheapflights.

Question 2

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

Accepted Answer

Philadelphia (PHL) is the most affordable one-stop option, with an average return flight price of £495.

Question 3

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

Accepted Answer

Airfare is below average for this route at the moment.Detroit Metropolitan Wayne County Airport to London Heathrow Airport flights typically cost between £555 and £856 in October.
The cheapest return flight price found within the last 3 days was £389 on Multiple Airlines (18 Oct-20 Oct).

Question 4

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

Accepted Answer

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 18m.

Question 5

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

Accepted Answer

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

Question 6

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

Accepted Answer

For as low as £498, Scandinavian Airlines can have you in London Heathrow Airport from Detroit Metropolitan Wayne County Airport in 24h 50m. The distance from Detroit Metropolitan Wayne County Airport to London Heathrow Airport is about 3753 mi.

Question 7

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

Accepted Answer

Currently priced at £417, JetBlue will fly you from Detroit Metropolitan Wayne County Airport to London Heathrow Airport and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Icelandair and KLM - these airlines can fly you to your destination from £475 and £539, respectively. JetBlue is currently priced 42% below the average price you’ll pay for this route.

Question 8

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport, you should look to book at least 68 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.

Question 9

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport (average of £112). Flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

Accepted Answer

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

Question 11

Weekly flight availability from Detroit Metropolitan Wayne County Airport to London Heathrow Airport

Accepted Answer

The most flights from DTW to LHR 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 London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Question 13

E

Accepted Answer

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 17.0 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 Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

Accepted Answer

On average you can expect to pay £627 for a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport. The cheapest flight overall is £359 while the most popular route, (Detroit Metropolitan Wayne County - London Heathrow) is currently priced at £401.

Question 15

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

Accepted Answer

The top 3 most reliable airlines when flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport are KLM (82%), Air France (82%) and Scandinavian Airlines (82%).

Question 16

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

Accepted Answer

Before booking your flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport check out the most popular airlines for this route: Air France, JetBlue or Icelandair.

Question 17

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

Accepted Answer

Departing on a Monday is a good option for securing a great price. You can expect to save up to 13% when planning your travel around this day of the week.

Question 18

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

Accepted Answer

To save up to 68% on this flight, we recommend booking at least 34 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Detroit Metropolitan Wayne County Airport to London Heathrow Airport from £580 1-2 weeks out and tickets from £703 for flights departing within the next 72 hours.

Question 19

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

Accepted Answer

January is one of the best times of the year to fly to London Heathrow Airport from Detroit Metropolitan Wayne County Airport. Prices for January average £676 per person but you can even find prices for as low as £468. The most expensive prices can be found in the month of June. Opting for a January flight can save you 26% on your journey compared to booking in June

Question 20

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

Accepted Answer

It’s typically best to fly out from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in the morning. Doing so could potentially save you 34% on the flight price compared to flying at midday, which is usually more expensive.

Question 21

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

Accepted Answer

For a flight from Detroit to London Heathrow, you will be flying from Detroit Metropolitan Wayne County. Detroit Metropolitan Wayne County (DTW) is just 17.3 mi from the center of the city. Detroit Metropolitan Wayne County is the only Detroit airport and it handles 5 outbound flights to London Heathrow per day. 5 airlines have flights to London Heathrow from Detroit Metropolitan Wayne County on a regular basis.

Question 22

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

Accepted Answer

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

Question 23

How can I find direct flights from Detroit to Heathrow?

Accepted Answer

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

Question 24

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

Accepted Answer

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.

Question 25

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

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Detroit to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 26

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

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Detroit to Heathrow.

Question 27

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

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Detroit to Heathrow, users can toggle the no change fees filter when performing a flight search.

Question 28

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

Accepted Answer

Yes, Cheapflights offers price alerts on Detroit to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£389
One-way from	£170
Popular in	December
Cheapest in	February
Average price	£697
Good round-trip deal	£784 or less
Good one-way deal	£413 or less

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£417	Average£594	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Icelandair	Cheapest£475	Average£744	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£539	Average£664	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£544	Average£806	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air France	Cheapest£585	Average£738	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Cheap flights from Detroit Metropolitan Wayne County Airport to London Heathrow Airport from £170

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 15/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to London Heathrow are usually found in February or January, booked 68 days in advance, depart on a Tuesday or Sunday and return on a Wednesday

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Cheapest flights from Detroit to HeathrowExplore 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 26 August 2025.

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 26 August 2025.

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

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

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

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

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

Weekly flight availability from Detroit Metropolitan Wayne County Airport to London Heathrow Airport

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

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

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

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

Reviews of airlines servicing Heathrow

See what other customers who have flown with KLM, Air France, andVirgin Atlantic from Detroit Metropolitan Wayne County Airport to London Heathrow Airport have to say. You can also see how each airline compares 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 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?

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

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

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

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

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

How can I find direct flights from Detroit to Heathrow?

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

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

Travelling to a place near London Heathrow Airport?

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Top 5 airlines flying from Detroit to Heathrow

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

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

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

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

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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 26 August 2025.