Cheap flights from London Heathrow Airport to Detroit from $492

The cheapest month to fly to Detroit Metropolitan Wayne County Airport from London Heathrow Airport is in January. Flight prices, which tend to average around $842, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Detroit Metropolitan Wayne County Airport from London Heathrow Airport during February instead. Flights to Detroit Metropolitan Wayne County Airport in February, while not as cheap as those in January, still average around $865.

The cheapest day to depart from London Heathrow Airport to Detroit Metropolitan Wayne County Airport is on a Tuesday when prices can be found for as low as $839. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Detroit Metropolitan Wayne County Airport on Friday is $1,528.

Flying to Detroit Metropolitan Wayne County Airport from London Heathrow Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,134 when looking at flights departing at noon. Flights to Detroit Metropolitan Wayne County Airport are more costly in the morning, with an average ticket price of $1,218. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Detroit Metropolitan Wayne County Airport from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Detroit Metropolitan Wayne County Airport for around $1,034 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit Metropolitan Wayne County Airport from London Heathrow Airport for as low as $828 on momondo.

There are 2 cabin classes available to choose from on London Heathrow Airport to Detroit Metropolitan Wayne County Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 32% on your flight if you consider stops on a London Heathrow Airport to Detroit Metropolitan Wayne County Airport flight.

As of July 2026, prices for London Heathrow Airport to Detroit Metropolitan Wayne County Airport flights are approximately 10% cheaper when compared to flights at the same time last year.

JetBlue and SWISS are the most popular carriers operating from London Heathrow to Detroit Metropolitan Wayne County

Delta, JetBlue and American Airlines are the top three most popular airlines that fly to Detroit Metropolitan Wayne County Airport from London Heathrow Airport according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Detroit Metropolitan Wayne County Airport. Keep in mind that there are 4 different airlines that fly to Detroit Metropolitan Wayne County Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 7% 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 226 minutes.

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

Tuesday 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.

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

Chicago (ORD) was the most common stop: 57% of momondo users choosing 1-stop flights on this route connected there.

Flights via Boston (BOS) offer the lowest average round-trip price of $733.

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 12h 00m.

Chicago (ORD) has the shortest average layover time for this route: 1h 35m.

The number of flights available between London Heathrow Airport and Detroit Metropolitan Wayne County Airport is 5 per day as of July 2026. The most frequent departure time is 10:00AM, with 100% of daily flights leaving at noon.

The number of flights available between London Heathrow Airport and Detroit Metropolitan Wayne County Airport is 35 per week as of July 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.