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 | $676 (Netflights) |
One-way from | $216 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $979 |
Good round-trip deal | $745 or less |
Good one-way deal | $598 or less |
Fly from
Fly to
Route
Depart
Return
Price
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Sun 12/7
11:37 am-6:55 am
1 stop14h 18m
London Heathrow
Thu 12/11
9:20 am-7:22 pm
1 stop15h 02m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Wed 12/3
6:05 am-9:40 pm
1 stop10h 35m
London Heathrow
Wed 12/10
9:20 am-7:22 pm
1 stop15h 02m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Thu 12/4
6:05 am-9:40 pm
1 stop10h 35m
London Heathrow
Wed 12/10
9:20 am-7:22 pm
1 stop15h 02m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Fri 12/5
11:37 am-6:55 am
1 stop14h 18m
London Heathrow
Thu 12/11
12:20 pm-10:57 pm
1 stop15h 37m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Sat 12/6
6:00 am-10:00 pm
1 stop11h 00m
London Heathrow
Wed 12/10
9:20 am-7:22 pm
1 stop15h 02m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Sat 12/6
6:00 am-10:00 pm
1 stop11h 00m
London Heathrow
Thu 12/11
12:20 pm-10:57 pm
1 stop15h 37m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Mon 11/24
8:15 pm-8:45 am
Nonstop7h 30m
London Heathrow
Wed 11/26
11:45 am-5:50 pm
1 stop11h 05m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Wed 12/3
11:37 am-6:55 am
1 stop14h 18m
London Heathrow
Mon 12/15
12:20 pm-10:57 pm
1 stop15h 37m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Tue 12/9
6:00 am-9:40 pm
1 stop10h 40m
London Heathrow
Mon 12/15
12:20 pm-10:57 pm
1 stop15h 37m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Mon 12/8
11:37 am-6:55 am
1 stop14h 18m
London Heathrow
Fri 12/12
12:20 pm-10:57 pm
1 stop15h 37m
| 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*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| 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 $405). Flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in January is currently the most expensive (average of $693). 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.
It’s typically best to fly out from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in the morning. Doing so could potentially save you 9% on the flight price compared to flying at noon, which is usually more expensive.
Travelers seeking maximum savings on their Detroit Metropolitan Wayne County Airport to London Heathrow Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
New York (JFK) – chosen by Cheapflights users on 60% of 1-stop itineraries from Detroit Metropolitan Wayne County Airport to London Heathrow Airport on Cheapflights.
Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 9h 55m.
Flights via New York (JFK) have the shortest average one-way travel time for 1-stop routes: 9h 55m.
Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 5h 23m.
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
Overall
Entertainment
Boarding
Crew
Food
Comfort
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$60 | Average$130 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$70 | Average$751 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$504 | Average$801 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$509 | Average$733 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$510 | Average$807 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$543 | Average$798 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$555 | Average$803 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$639 | Average$672 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$713 | Average$1,145 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$719 | Average$1,173 | FlexibilityNo cancel fee | On-timeN/A |