Question 1

How have London Heathrow Airport to Detroit flight prices changed over time?

Accepted Answer

As of December 2025, prices for London Heathrow Airport to Detroit flights are approximately 26% cheaper when compared to flights at the same time last year.

Question 2

Which layover airport has the shortest travel time from London Heathrow Airport to Detroit?

Accepted Answer

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 11h 58m.

Question 3

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Question 4

What is the most punctual flight time for London to Detroit flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 5

Which airline has the best punctuality record on London to Detroit flights?

Accepted Answer

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

Question 6

How often are flights from London to Detroit delayed?

Accepted Answer

Historically, on average around 10% of flights between London and Detroit have experienced a delay on any given week. The average delay length over the past 12 months has been 245 minutes.

Question 7

What is the cheapest day to depart on your flight to Detroit?

Accepted Answer

On average, the least expensive day to fly to Detroit from London Heathrow Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $1,143. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Detroit for around $1,441.

Question 8

How many flights depart from London Heathrow Airport to Detroit on average per day?

Accepted Answer

The number of flights available between London Heathrow Airport and Detroit is 5 per day as of December 2025. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.

Question 9

Which airport is the most popular layover for flights between London Heathrow Airport and Detroit?

Accepted Answer

Chicago (ORD) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Question 10

Which layover airport has the shortest connection time from London Heathrow Airport to Detroit?

Accepted Answer

Chicago (ORD) has the shortest average layover time for this route: 1h 39m.

Question 11

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

Accepted Answer

JetBlue is the most popular carrier operating from London Heathrow to Detroit

Question 12

What cabin class options are available on London Heathrow to Detroit flights?

Accepted Answer

There are 3 cabin classes available to choose from on London Heathrow to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 13

Which layover airport offers the lowest fares from London Heathrow Airport to Detroit?

Accepted Answer

Flights via Boston (BOS) offer the lowest average round-trip price of $828.

Question 14

What is the cheapest time of day to depart on your flight to Detroit?

Accepted Answer

At noon is the cheapest time of day to fly from London Heathrow Airport to Detroit when you can find flight prices for as low as $929. Flying to Detroit at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,221 on average. Flights to Detroit from London Heathrow Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Question 15

How far in advance should I book a flight to Detroit?

Accepted Answer

You are more likely to see cheaper flights to Detroit from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around $1,028 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit from London Heathrow Airport for as low as $881 on momondo.

Question 16

What is the cheapest month to fly to Detroit?

Accepted Answer

The cheapest month to fly to Detroit from London Heathrow Airport is in November. Flight prices, which tend to average around $863, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in November, then September is your next best option. Flight prices from London Heathrow Airport to Detroit during September average around $919.

Question 17

What is the cheapest London Heathrow to Detroit flight route?

Accepted Answer

Fly from London Heathrow to Detroit Metropolitan Wayne County for the best London Heathrow - Detroit flight prices

Question 18

What airlines fly to Detroit?

Accepted Answer

Delta, JetBlue and Virgin Atlantic are the top three most popular airlines that fly to Detroit from London Heathrow Airport according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 3 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.

Question 19

How many flights depart from London Heathrow Airport to Detroit on average per week?

Accepted Answer

The number of flights available between London Heathrow Airport and Detroit is 35 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Question 20

Can stopping save me money on London Heathrow Airport to Detroit flights?

Accepted Answer

You could potentially save up to 24% on your flight if you consider stops on a London Heathrow Airport to Detroit flight.

Question 21

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

Accepted Answer

Prices for flights from London Heathrow Airport to Detroit are refreshed on a daily basis.

Question 22

How many operators does momondo search for flights from London Heathrow Airport to Detroit?

Accepted Answer

There are 3 operators available for flights from London Heathrow Airport to Detroit as of December 2025.

Question 23

How old do you have to be to fly from London Heathrow Airport to Detroit?

Accepted Answer

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 London Heathrow Airport to Detroit.

Question 24

What documentation or ID do you need to fly to Detroit?

Accepted Answer

The required travel and health documents for your Detroit 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 Detroit. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best Price Found	$970
Fastest flight time	8h 35m
Direct flights	Every day
Airports in Detroit	1 airport

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $682	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
Delta	PriceFrom $1,031	Free Cancellation	Rating 7.9 8,015 reviews	Search Delta flights
Virgin Atlantic	PriceFrom $1,256	Free Cancellation	Rating 7.5 677 reviews	Search Virgin Atlantic flights

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How to get the cheapest flight ticket from London Heathrow Airport to Detroit

What is the cheapest month to fly to Detroit?

What is the cheapest day to depart on your flight to Detroit?

What is the cheapest time of day to depart on your flight to Detroit?

What is the cheapest London Heathrow to Detroit flight route?

Fly from London Heathrow to Detroit Metropolitan Wayne County for the best London Heathrow - Detroit flight prices

How far in advance should I book a flight to Detroit?

What cabin class options are available on London Heathrow to Detroit flights?

There are 3 cabin classes available to choose from on London Heathrow to Detroit flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Detroit flights?

You could potentially save up to 24% on your flight if you consider stops on a London Heathrow Airport to Detroit flight.

How have London Heathrow Airport to Detroit flight prices changed over time?

As of December 2025, prices for London Heathrow Airport to Detroit flights are approximately 26% cheaper when compared to flights at the same time last year.

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

JetBlue is the most popular carrier operating from London Heathrow to Detroit

What airlines fly to Detroit?

How often are flights from London to Detroit delayed?

Historically, on average around 10% of flights between London and Detroit have experienced a delay on any given week. The average delay length over the past 12 months has been 245 minutes.

What is the most punctual flight time for London to Detroit flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Detroit flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between London Heathrow Airport and Detroit?

Chicago (ORD) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from London Heathrow Airport to Detroit?

Flights via Boston (BOS) offer the lowest average round-trip price of $828.

Which layover airport has the shortest travel time from London Heathrow Airport to Detroit?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 11h 58m.

Which layover airport has the shortest connection time from London Heathrow Airport to Detroit?

Chicago (ORD) has the shortest average layover time for this route: 1h 39m.

How many flights depart from London Heathrow Airport to Detroit on average per day?

The number of flights available between London Heathrow Airport and Detroit is 5 per day as of December 2025. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.

How many flights depart from London Heathrow Airport to Detroit on average per week?

The number of flights available between London Heathrow Airport and Detroit is 35 per week as of December 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from London Heathrow Airport to Detroit

Cheap London Heathrow Airport to Detroit (LHR to DTT) flight deals and tips

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How far is London Heathrow to Detroit by plane?

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

How many operators does momondo search for flights from London Heathrow Airport to Detroit?

How old do you have to be to fly from London Heathrow Airport to Detroit?

What documentation or ID do you need to fly to Detroit?

What is the most popular plane model from London Heathrow Airport to Detroit?

Best airlines flying from London Heathrow Airport to Detroit

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Delta Flights From London Heathrow Airport to Detroit

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