Cheap flights from Detroit to London from £166
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to London departing on 22/7. 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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Icelandair flights from Detroit to London
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How to get the cheapest flight ticket from Detroit to London
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 typical price of a round-trip flight between Detroit and London?
What is the cheapest month to fly to London?
The cheapest month to fly to London from Detroit is in January. Flight prices, which tend to average around £594, are often lower during this time because this is during the off-season. The month of February is another great option to travel to London, with average flight prices from Detroit averaging around £608.
What is the cheapest day to depart on your flight to London?
Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £802. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Detroit to London for around £1,096.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is at midday when flights can be purchased for as low as £634. Flights in the afternoon are often more expensive, with an average ticket price of £862.
What is the cheapest Detroit to London flight route?
Fly from Detroit Metropolitan Wayne County to London Heathrow for the best Detroit - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Detroit when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to London for around £768 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Detroit for as low as £675 on momondo.
What cabin class options are available on Detroit to London flights?
There are 3 cabin classes available to choose from on Detroit to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Detroit to London?
JetBlue and Icelandair are the most popular carriers operating from Detroit to London
Which airlines fly to London?
Virgin Atlantic, KLM and Air France are the top three most popular airlines that fly to London from Detroit according to our data. Virgin Atlantic is the first choice among our users, with 38% of people opting to fly with this airline when travelling to London. Keep in mind that there are 5 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Detroit to London on average per day?
As of April 2025, there are 5 flights per day flying from Detroit to London. The most common time of day flights depart is 20:00, with 100% of flights taking off in the evening.
How many flights depart from Detroit to London on average per week?
35 flights are operational weekly from Detroit to London as of April 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 Detroit to London
Cheap Detroit to London (DTT to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Detroit to London
How far is Detroit to London by plane?
A flight from Detroit to London will travel around 3748.2 mi. A reasonable flight in good conditions will take 7h 30m.
When did momondo last update prices for flights from Detroit to London?
Prices for flights from Detroit to London are refreshed on a daily basis.
How many operators does momondo search for flights from Detroit to London?
As of April 2025, there are 5 operators available to choose from for flights from Detroit to London.
How old do you have to be to fly from Detroit to London?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Detroit to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Detroit to London is Airbus A330-200 (97.27% of total bookings). The next most popular plane models are Airbus A330-900neo (0.78%), Airbus A330-300 (0.38%), and Boeing 787-8 Dreamliner (0.29%).
What is the most popular airline from Detroit to London?
Based on momondo bookings for flights between Detroit and London, the leading airline is Virgin Atlantic, making up 28% of the total bookings. Other popular airlines include Icelandair with 21%, JetBlue with 19%, and KLM with 17%.
Best airlines flying from Detroit to London
Compare and see reviews for airlines that fly from Detroit to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £402 | Free Cancellation | Rating 7.0 484 reviews | |||
| PriceFrom £508 | Free Cancellation | Rating 7.3 2,924 reviews | |||
| PriceFrom £547 | Free Cancellation | Rating 7.8 1,333 reviews | |||
| PriceFrom £552 | Free Cancellation | Rating 7.4 642 reviews | |||
| PriceFrom £594 | Free Cancellation | Rating 7.4 1,444 reviews |
KLM Flights From Detroit to London
Across 7 KLM flights from Detroit to London this week, the average price was £1,005, with the best KLM deals starting from £727 round-trip. 1,333 users have rated KLM on momondo, with an average score of 7.8/10.
Virgin Atlantic Flights From Detroit to London
Virgin Atlantic (7.4/10 from 642 reviews) operates around 7 flights from Detroit to London in any given week. The average Virgin Atlantic airfare for this route is around £1,139, with deals from around £734 rare but found on momondo. Referenced prices are for round-trip Detroit to London flight searches in the last 72 hours.
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Detroit to London?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Detroit to London. momondo saves you time and could save you money on your trip.
Can I find flights from Detroit to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Detroit to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Detroit to London?
Once all potential Detroit to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Detroit to London right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Detroit to London 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.