Cheap Flights from Detroit (DTW) to London (LHR)

Compare Detroit Wayne County to London Heathrow flight deals

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Flight deals from Detroit Wayne County to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Detroit Wayne County Airport to London Heathrow Airport? If you want to travel next month, return fares start from $1,213. Find the lowest prices on one-way and return tickets right here.

London.$1,213 per passenger.Departing Wed, 23 Sep, returning Wed, 30 Sep.Return flight with jetBlue and KLM.Outbound indirect flight with jetBlue, departs from Detroit Wayne County on Wed, 23 Sep, arriving in London Heathrow.Inbound indirect flight with KLM, departs from London Heathrow on Wed, 30 Sep, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,213, select.

London.$1,230 per passenger.Departing Wed, 30 Dec, returning Wed, 21 Apr.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Detroit Wayne County on Wed, 30 Dec, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Wed, 21 Apr, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,230, select.

London.$1,232 per passenger.Departing Sat, 10 Oct, returning Tue, 13 Oct.Return flight with jetBlue and Eurowings.Outbound indirect flight with jetBlue, departs from Detroit Wayne County on Sat, 10 Oct, arriving in London Heathrow.Inbound indirect flight with Eurowings, departs from London Heathrow on Tue, 13 Oct, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,232, select.

London.$1,232 per passenger.Departing Mon, 8 Mar, returning Fri, 12 Mar.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Detroit Wayne County on Mon, 8 Mar, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Fri, 12 Mar, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,232, select.

London.$1,238 per passenger.Departing Mon, 12 Apr, returning Fri, 16 Apr.Return flight with Iberia.Outbound indirect flight with Iberia, departs from Detroit Wayne County on Mon, 12 Apr, arriving in London Heathrow.Inbound indirect flight with Iberia, departs from London Heathrow on Fri, 16 Apr, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,238, select.

London.$1,253 per passenger.Departing Thu, 5 Nov, returning Sun, 8 Nov.Return flight with jetBlue.Outbound indirect flight with jetBlue, departs from Detroit Wayne County on Thu, 5 Nov, arriving in London Heathrow.Inbound indirect flight with jetBlue, departs from London Heathrow on Sun, 8 Nov, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,253, select.

London.$1,280 per passenger.Departing Tue, 18 Aug, returning Sun, 30 Aug.Return flight with jetBlue and TAP Air Portugal.Outbound indirect flight with jetBlue, departs from Detroit Wayne County on Tue, 18 Aug, arriving in London Heathrow.Inbound indirect flight with TAP Air Portugal, departs from London Heathrow on Sun, 30 Aug, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,280, select.

London.$1,285 per passenger.Departing Thu, 24 Sep, returning Thu, 8 Oct.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Detroit Wayne County on Thu, 24 Sep, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Thu, 8 Oct, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,285, select.

London.$1,285 per passenger.Departing Tue, 1 Dec, returning Tue, 8 Dec.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Detroit Wayne County on Tue, 1 Dec, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Tue, 8 Dec, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,285, select.

London.$1,285 per passenger.Departing Tue, 26 Jan, returning Tue, 9 Feb.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Detroit Wayne County on Tue, 26 Jan, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Tue, 9 Feb, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,285, select.

London.$1,285 per passenger.Departing Tue, 23 Feb, returning Tue, 9 Mar.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Detroit Wayne County on Tue, 23 Feb, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Tue, 9 Mar, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,285, select.

London.$1,286 per passenger.Departing Wed, 17 Feb, returning Tue, 23 Feb.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Detroit Wayne County on Wed, 17 Feb, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Tue, 23 Feb, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,286, select.

London.$1,286 per passenger.Departing Mon, 19 Oct, returning Tue, 3 Nov.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Detroit Wayne County on Mon, 19 Oct, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Tue, 3 Nov, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,286, select.

London.$1,287 per passenger.Departing Tue, 12 Jan, returning Tue, 26 Jan.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Detroit Wayne County on Tue, 12 Jan, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Tue, 26 Jan, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,287, select.

London.$1,287 per passenger.Departing Wed, 25 Nov, returning Tue, 1 Dec.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Detroit Wayne County on Wed, 25 Nov, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Tue, 1 Dec, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,287, select.

London.$1,291 per passenger.Departing Tue, 27 Apr, returning Tue, 11 May.Return flight with Turkish Airlines.Outbound indirect flight with Turkish Airlines, departs from Detroit Wayne County on Tue, 27 Apr, arriving in London Heathrow.Inbound indirect flight with Turkish Airlines, departs from London Heathrow on Tue, 11 May, arriving in Detroit Wayne County.Price includes taxes and charges.From $1,291, select.

Find the cheapest month to fly from Detroit Wayne County to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Detroit Wayne County to London Heathrow flights are currently cheapest in September.

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Direct flights from Detroit Wayne County to London Heathrow

Detroit Wayne County to London Heathrow: Alternative routes

Compare routes from Detroit Wayne County to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Detroit to London: Flight information

The things to know before you go.

Cheapest flight found	$1,212
Cheapest month to fly	September
Average flight time	7 hrs, 28 mins
Most popular airline	Virgin Atlantic
Average flights per week	49

Finding cheap flights from Detroit Wayne County to London Heathrow: Frequently asked questions

How much are return flights from Detroit Wayne County to London Heathrow?

The best price we found for a return flight from Detroit Wayne County to London Heathrow is $1,212. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Detroit Wayne County to London Heathrow?

7 hours and 28 minutes is the average flight time from Detroit Wayne County to London Heathrow.

Which airlines fly direct from Detroit Wayne County to London Heathrow?

Virgin Atlantic, Delta and KLM fly direct from Detroit Wayne County to London Heathrow.

How many flights are there a week from Detroit Wayne County to London Heathrow?

As of August 2026, there are 49 flights per week flying from Detroit Wayne County to London Heathrow.

When is the cheapest time to fly from Detroit Wayne County to London Heathrow?

The cheapest month to fly from Detroit Wayne County to London Heathrow is usually September.

Which upcoming date is cheapest to fly from Detroit Wayne County Airport to London Heathrow Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Detroit Wayne County Airport to London Heathrow Airport on Wednesday, 23 September 2026.

Can I get a direct flight from Detroit Wayne County Airport to London Heathrow Airport?

Yes – the average flight time is 7 hours and 28 minutes.

How can I find the best flight deal to London Heathrow?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Detroit Wayne County Airport to London Heathrow with?

Currently, jetBlue and Virgin Atlantic offer the cheapest flight tickets to London Heathrow.

Flying from Detroit Wayne County Airport (DTW) to London Heathrow Airport (LHR): what you need to know

Around 7 hours 35 minutes is how long you'll be travelling on a direct flight from Detroit Wayne County Airport to London Heathrow Airport.
London is five hours ahead of Detroit and follows the UTC+0 timezone.
Flights from DTW to LHR start from 19:15 — the earliest with Delta Air Lines. The latest departure is at 21:25 with Delta Air Lines. In total, there are seven weekly Detroit Wayne County Airport to London Heathrow Airport flights.
Your DTW to LHR flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
During popular months like July, you'll want to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for an international flight whenever you're flying during a high season in general.
Delta offers direct flights from Detroit Wayne County Airport to London Heathrow Airport. Book with this popular airline, then get ready to check out the sights in London — and maybe even more of the United Kingdom if you have time.
Delta is the top choice for travellers on this route.
Among carriers operating DTW to LHR flights, Delta is the most consistent for on-time landings.
We make it easy to book a flight with a stopover. To see all your options for tickets from Detroit Wayne County Airport to London Heathrow Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore your chosen city. Stopovers between DTW and LHR include:
- Toronto Pearson International Airport
- Philadelphia International Airport
- Washington Dulles Airport

How to find the cheapest flights from Detroit Wayne County Airport (DTW) to London Heathrow Airport (LHR)

The cheapest price we've seen for a one-way Detroit Wayne County Airport to London Heathrow Airport flight is $464. A round-trip ticket right now is $1,212. Depending on the availability when you book, these fares may change.
Book two months before you travel. After crunching the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from DTW to LHR.
Plan your trip for July. That's the cheapest month for flights from Detroit Wayne County Airport to London Heathrow Airport. If you're flexible with your travel dates, use the 'Whole month' tool to see the cheapest price across each month.
Spend less time searching for cheap flights from DTW to LHR by setting up a Price Alert. We'll send you an email or push notification on the app when fares go down.
Tailor your trip using filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Detroit Wayne County Airport to London Heathrow Airport.

Handy information about Detroit Wayne County Airport (DTW)

You'll find DTW at 1 Detroit Metro Airport.
Of the departures from Detroit Wayne County Airport, 74% touch down on time at their destination.
To get to Detroit Wayne County Airport from central Detroit, it takes around 30 minutes if you're planning to drive. This depends on traffic, however. It's approximately 32 kilometres from the airport to the city centre.
The journey on public transport typically takes 1 hour.
Get your trip off to a hassle-free start by staying near DTW. Whether you're taking an early flight from Detroit Wayne County Airport to London Heathrow Airport or want to avoid feeling rushed, these stays have you covered:

Arriving at London Heathrow Airport (LHR)

If you're getting in on a late Detroit Wayne County Airport to London Heathrow Airport flight, nothing tops the convenience of being close to the terminal. Pick up your bags from the carousel and then be showered and snoozing shortly after at one of these hotels near LHR:
Begin your adventure by picking up a London Heathrow Airport rental car. Grab a set of wheels from Surprice, U-Save or Green Motion and experience the lesser-explored corners of London and beyond.
Booking your vehicle from London Heathrow Airport around one week ahead boosts your odds of scoring a great price.

When to fly to London Heathrow Airport (LHR)

July is the most popular month for flights from Detroit Wayne County Airport to London Heathrow Airport. To avoid the crowds, travel to London in March.
Lock in your flight from Detroit Wayne County Airport to London Heathrow Airport for July if you want to explore London during its warmest month. You can expect temperatures of between 11ºC (52ºF) and 26ºC (79ºF).
January has average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for cheap tickets from DTW to LHR sometime then if you like travelling in cooler conditions.

Explore more of the United Kingdom

You've done London, now it's time to explore other corners of the United Kingdom. Travel around 257 kilometres north-west to Manchester to check off its popular sights. From Manchester United Museum & Stadium Tour to The Homes of Football and Museum of Science and Industry, you'll have a packed itinerary ahead.
Birmingham is another standout destination in the United Kingdom and is around 161 kilometres north-west of London. No journey is complete without a visit to Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.