
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $692 (Netflights) |
One-way from | $212 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $984 |
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 2/15
4:13 pm-4:00 pm
2 stops18h 47m
London Heathrow
Thu 2/19
6:40 am-9:57 pm
3 stops20h 17m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Fri 1/30
6:00 am-8:45 pm
1 stop9h 45m
London Heathrow
Sun 2/8
9:20 am-7:41 pm
1 stop15h 21m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Fri 2/13
12:54 pm-4:00 pm
2 stops22h 06m
London Heathrow
Fri 2/20
7:30 pm-7:05 pm
3 stops28h 35m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Sun 2/15
4:13 pm-4:00 pm
2 stops18h 47m
London Heathrow
Fri 2/20
6:40 pm-7:05 pm
3 stops29h 25m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Sun 12/7
11:37 am-6:55 am
1 stop14h 18m
London Heathrow
Wed 12/10
9:20 am-7:22 pm
1 stop15h 02m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Fri 2/13
8:15 pm-8:45 am
Nonstop7h 30m
London Heathrow
Mon 2/23
11:45 am-5:55 pm
1 stop11h 10m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Fri 2/13
8:15 pm-8:45 am
Nonstop7h 30m
London Heathrow
Sat 2/21
8:40 am-3:55 pm
1 stop12h 15m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Thu 2/12
8:15 pm-8:45 am
Nonstop7h 30m
London Heathrow
Mon 2/23
11:45 am-5:55 pm
1 stop11h 10m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Fri 1/16
8:15 pm-8:45 am
Nonstop7h 30m
London Heathrow
Mon 1/19
11:45 am-6:00 pm
1 stop11h 15m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Wed 2/11
2:00 pm-6:50 am
1 stop11h 50m
London Heathrow
Sat 2/21
8:40 am-3:55 pm
1 stop12h 15m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
To ensure you get the cheapest price possible for a flight from Detroit to London Heathrow Airport, you should look to book at least 69 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 to London Heathrow Airport (average of $240). Flying from Detroit to London Heathrow Airport in January is currently the most expensive (average of $692). 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.
A simple way to save on the total cost of your ticket is to fly from Detroit to London Heathrow Airport in the morning. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their Detroit 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 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 Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 5h 23m.
Comfort
Entertainment
Overall
Boarding
Food
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Entertainment
Overall
Boarding
Food
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Entertainment
Overall
Boarding
Food
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Entertainment
Overall
Boarding
Food
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Entertainment
Overall
Boarding
Food
Crew
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Entertainment
Overall
Boarding
Food
Crew
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 |