Cheap flights from London to Detroit from $307
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Detroit departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from London to Detroit
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Detroit?
The cheapest month to fly to Detroit from London is in June. Flight prices, which tend to average around $899, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in June, then November is your next best option. Flight prices from London to Detroit during November average around $899.
What is the cheapest day to depart on your flight to Detroit?
On average, the least expensive day to fly to Detroit from London is on a Friday. momondo users have found tickets for Friday departures for as low as $1,122. 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 to Detroit for around $1,573.
What is the cheapest time of day to depart on your flight to Detroit?
At noon is the cheapest time of day to fly from London to Detroit when you can find flight prices for as low as $985. 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 $1,255 on average. Flights to Detroit from London in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest London to Detroit flight route?
Fly from London Heathrow to Detroit Metropolitan Wayne County for the best London - Detroit flight prices
How far in advance should I book a flight to Detroit?
You are more likely to see cheaper flights to Detroit from London when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Detroit for around $1,041 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Detroit from London for as low as $919 on momondo.
What cabin class options are available on London to Detroit flights?
There are 3 cabin classes available to choose from on London 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 to Detroit flights?
You could potentially save up to 4% on your flight if you consider stops on a London to Detroit flight.
How have London to Detroit flight prices changed over time?
As of June 2025, prices for London to Detroit flights are approximately 13% more expensive when compared to flights at the same time last year.
How many flights depart from London to Detroit on average per day?
5 flights are operational daily from London to Detroit as of June 2025. The most popular departure time for this route is 11:00AM, with 100% of flights per day taking off at noon.
How many flights depart from London to Detroit on average per week?
35 flights are operational weekly from London to Detroit as of June 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
When to book flights from London to Detroit
Cheap London to Detroit (LON to DTT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to Detroit
How far is London to Detroit by plane?
The distance between London and Detroit is about 3748.2 mi. By plane, this route typically takes 10h 35m.
When did momondo last update prices for flights from London to Detroit?
Prices for flights from London to Detroit refresh daily.
How many operators does momondo search for flights from London to Detroit?
As of June 2025, there are 6 operators available to choose from for flights from London to Detroit.
How old do you have to be to fly from London to Detroit?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Detroit.
What documentation or ID do you need to fly to Detroit?
The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London to Detroit?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Detroit is Airbus A330-200 (83.13% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (3.93%), Boeing 777-300ER (1.90%), and Boeing 777 (1.73%).
What is the most popular airline from London to Detroit?
momondo data reveals that the most frequently booked airline on the route from London to Detroit is Delta, representing 56% of all bookings. The subsequent popular airline is JetBlue at 44%.
Best airlines flying from London to Detroit
Compare and see reviews for airlines that fly from London to Detroit with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $596 | Free Cancellation | Rating 7.3 2,925 reviews | |||
| PriceFrom $727 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $820 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom $880 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom $905 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom $1,044 | Free Cancellation | Rating 7.5 1,463 reviews |
Delta Flights From London to Detroit
The lowest priced Delta flight from London to Detroit from the last 72 hours was $727. Generally, Delta has 7 flights on this route every week with an average price of $1,198. Delta is rated 8.0/10 by our users.
KLM Flights From London to Detroit
$880 is the best KLM flight deal from London to Detroit found on momondo over the last 72 hours. The average KLM ticket price found was closer to $1,484, however, with flight time and availability significantly affecting the price. KLM (7.8/10 from 1,358 user reviews) flies into Detroit from London 7 times in an average week so prices can vary.
Traveling to a place near Detroit?
Book flights to Detroit if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Detroit?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Detroit for you.
Can I find flights from London to Detroit with flexible booking policies on momondo?
All flight searches from London to Detroit on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Detroit?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Detroit from London.
I’m not ready to book a flight from London to Detroit right now. Can momondo alert me if prices change?
Yes. momondo can track prices for London to Detroit flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.