Security lines at DTW are usually short, with waits under 15 minutes. Plan accordingly for a smooth departure.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $671 (FlightHub) |
One-way from | $254 (Kiwi.com) |
Popular in | December |
Cheapest in | March |
Average price | $889 |
Good round-trip deal | $887 or less |
Good one-way deal | $588 or less |
Fly from
Fly to
Route
Depart
Return
Price
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Wed 3/4
6:00 am-9:40 pm
1 stop10h 40m
London Heathrow
Wed 3/18
12:20 pm-11:47 pm
1 stop15h 27m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Sat 1/31
4:10 pm-6:30 pm
2 stops21h 20m
London Heathrow
Sat 2/7
6:40 am-11:41 pm
3 stops22h 01m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Mon 2/2
2:00 pm-9:20 am
2 stops14h 20m
London Heathrow
Fri 2/6
6:40 am-11:26 pm
2 stops21h 46m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Wed 4/15
6:00 am-8:45 pm
1 stop9h 45m
London Heathrow
Tue 4/28
8:40 am-10:04 pm
1 stop18h 24m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Fri 2/13
4:13 pm-4:00 pm
2 stops18h 47m
London Heathrow
Fri 2/20
6:40 am-10:12 pm
2 stops20h 32m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Sat 2/28
10:20 am-6:55 am
1 stop15h 35m
London Heathrow
Sun 3/15
12:20 pm-11:47 pm
1 stop15h 27m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Tue 3/10
6:00 am-9:40 pm
1 stop11h 40m
London Heathrow
Fri 3/13
12:20 pm-11:47 pm
1 stop15h 27m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Sun 4/12
11:35 am-6:30 am
1 stop13h 55m
London Heathrow
Tue 4/28
8:40 am-10:04 pm
1 stop18h 24m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Sat 4/11
6:00 am-8:45 pm
1 stop9h 45m
London Heathrow
Fri 4/24
11:55 am-11:46 pm
1 stop16h 51m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Tue 5/19
6:00 am-8:45 pm
1 stop9h 45m
London Heathrow
Tue 5/26
8:40 am-5:30 pm
1 stop13h 50m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, December is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport (average of $329). Flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in January is currently the most expensive (average of $667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit Metropolitan Wayne County Airport to London Heathrow Airport as you normally would.
New York (JFK) – chosen by Cheapflights users on 75% of 1-stop itineraries from Detroit Metropolitan Wayne County Airport to London Heathrow Airport on Cheapflights.
New York (JFK) is the most affordable 1-stop option, with an average round-trip price of $682.
Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 9h 55m.
Flights via New York (JFK) offer the fastest connection on this route, with an average layover time of 5h 52m.
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Entertainment
Food
Comfort
Crew
Overall
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$60 | Average$130 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$74 | Average$760 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$509 | Average$694 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$510 | Average$807 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$525 | Average$795 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$543 | Average$796 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$554 | Average$689 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$711 | Average$1,159 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$713 | Average$1,060 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$740 | Average$1,085 | FlexibilityNo cancel fee | On-time77% |