Cheap flights from London Heathrow Airport to Detroit from £363

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 £571, 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 £648.

On average, the least expensive day to fly to Detroit Metropolitan Wayne County Airport from London Heathrow Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as £786. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from London Heathrow Airport to Detroit Metropolitan Wayne County Airport on a Sunday will generally be more expensive and average around £914. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

At midday is the cheapest time of day to fly from London Heathrow Airport to Detroit Metropolitan Wayne County Airport when you can find flight prices for as low as £703. Flying to Detroit Metropolitan Wayne County Airport at midday is an ideal time because this is during off-peak travel hours. Flights to Detroit Metropolitan Wayne County Airport are more costly in the morning, with an average ticket price of £878. 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 £786 when searching weeks before you fly. 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 £623 on momondo.

There are 3 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 39% on your flight if you consider stops on a London Heathrow Airport to Detroit Metropolitan Wayne County Airport flight.

As of October 2026, prices for London Heathrow Airport to Detroit Metropolitan Wayne County Airport flights are approximately 23% cheaper when compared to flights at the same time last year.

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

Virgin Atlantic, JetBlue and British Airways are the top three most popular airlines that fly to Detroit Metropolitan Wayne County Airport from London Heathrow Airport according to our data. Virgin Atlantic is the first choice among our users, with 37% of people opting to fly with this airline when travelling to Detroit Metropolitan Wayne County Airport. Keep in mind that there are 10 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 5% 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 148 minutes.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

Boston (BOS) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Boston (BOS) offer the lowest average return price of £741.

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 12h 43m.

Chicago (ORD) has the shortest average stopover time for this route: 1h 42m.

As of October 2026, 5 flights take off from London Heathrow Airport and land in Detroit Metropolitan Wayne County Airport each day. The most common flight departure time for this route is 10:00, with 100% of daily flights taking off at midday.

As of October 2026, 36 flights take off from London Heathrow Airport and land in Detroit Metropolitan Wayne County Airport each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.