DTT - LHR

Find Cheap Flights from Detroit to London Heathrow

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Economy
Detroit (DTT)
London Heathrow
Sun 10/11
Sun 17/11
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Detroit to London Heathrow flight information

Avg. flight duration 8h 05m
Flights arrive in London Heathrow
Flights depart from Detroit
Flight price £454
Distance 3,739 miles
Airlines Air Canada, British Airways, Lufthansa, Major Airline, Brussels Airlines

Good to know

Low season:
January
Best time to beat the crowds
5%
expected price decrease
High season:
June
Most popular time to fly
22%
expected price increase
Average price:
£566
(price for this month)
Good deal:
£615
or less return trip within
3 months
of travel is a good deal

When to Book Flights from Detroit to London Heathrow

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

The cheapest flight from Detroit to London Heathrow was found, on average, 73 days before departure.
Book at least 4 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is January.
Morning departure is around 37% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Detroit to London Heathrow Flights

How long does a flight from Detroit to London Heathrow take?
The average direct flight takes 7h 30m, covering a distance of 3739 miles.
How many flights are there between Detroit and London Heathrow?
There are 168 (direct) flights between Detroit and London Heathrow per week, averaging 24 per day.
Which airlines provide the cheapest flights from Detroit to London Heathrow?
In the past 3 days, the cheapest return tickets were found on Air Canada (£454), British Airways (£462) and Lufthansa (£571).
Which airlines fly most frequently between Detroit and London Heathrow?
KLM (6 times daily), Air France (6 times daily), Delta (6 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Detroit to London Heathrow?
For Detroit to London Heathrow, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from London Heathrow back to Detroit, the best deals are generally found on Friday, with Saturday being the most expensive.
How does KAYAK find such low flight prices?
KAYAK processes over 2 billion travel queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with car hire, holiday packages, activities and millions of verified reviews so users can see as many available travel options as possible.
How can Hacker Fares save me money?
Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional return ticket.
Does KAYAK query more flight providers than competitors?
Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

Book cheap flights from Detroit to London Heathrow (return)

Airports
Origin
Detroit
£454
only
£454
Destination
London
£454
only
£454
Sat, 21 Mar
DTW
Detroit Metropolitan Wayne County
LHR
London Heathrow
15h 05m
Sat, 28 Mar
LHR
London Heathrow
DTW
Detroit Metropolitan Wayne County
12h 50m
£454
Trip: 8 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,409 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.8
Entertainment
6.9
Food
6.5
YYC
YYZ
Good 6.6

Cons: More leg room in economy class seating. Very little recline of seats. It is torture flying on a Boeing 777 for 8 hours in economy.

YYZ
CDG
Excellent 10.0

Pros: Food was good, crew was great

Cons: leg room was better than some but for a long flight it was tight

YWG
YYZ
Excellent 10.0

Pros: Service

Cons: All was as good as expected

VCE
YYZ
Good 7.6

Pros: Flight connections,

Cons: The seating was cramped, no entrainment package.

YYZ
PHL
Okay 4.0

Pros: The staff member at the gate was friendly.

Cons: No staff at all to help with checking in bags. No communication from the pilot or crew about what was causing delays, or estimated arrival time.

Fri, 21 Feb
DTW
Detroit Metropolitan Wayne County
LHR
London Heathrow
9h 28m
Sat, 29 Feb
LHR
London Heathrow
DTW
Detroit Metropolitan Wayne County
18h 00m
£462
Trip: 9 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 22,081 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
LHR
ORD
Excellent 8.6

Pros: Great crew—really great

Cons: Entertainment screen hard to view. It’s low def. and not bright

LHR
BOS
Okay 4.6

Cons: Didn't make it to this flight due to problems described in aforementioned flight (madrid to London). Was stranded in London overnight.

PHL
LHR
Okay 5.0

Cons: Food was awful.

BCN
LHR
Good 6.0

Pros: Seats were comfortable and plane was clean

Cons: Provide a hot drink and Small snavk

JFK
LHR
Mediocre 3.6

Pros: We got to London on time

Cons: Is an old plane with a old hard product needs to be retired or retrofitted

Thu, 24 Oct
DTW
Detroit Metropolitan Wayne County
LHR
London Heathrow
14h 50m
Sun, 3 Nov
LHR
London Heathrow
DTW
Detroit Metropolitan Wayne County
12h 50m
£571
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 26,927 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.5
Entertainment
7.7
Food
7.6
MXP
FRA
Excellent 8.6

Cons: Need longer transfer time in Frankfurt airport. They use buses to airplanes and that eats up time. Also, passport control line can be long. Fights to and fro gave us barely enough time and we were last ones to board

EWR
FRA
Good 7.2

Pros: Service was excellent, amazing professional crew, vegetarian friendly pasta dinner option was delicious

Cons: Metal bars in the middle of the leg room space make stowing a small carry on under the seat in front of you impossible for all passengers in a row. Also awkward to place feet around. No direct air vents so I felt hot even wearing just a t shirt. Breakfast not as good

FRA
IAD
Good 7.6

Pros: Very nice airline

Cons: Food was lacking

ZRH
FRA
Excellent 9.6

Cons: Seats recline too much making leg room more nonexistent than ever

FCO
MUC
Excellent 10.0

Pros: We had a “light” fare which didn’t include checked bags, but airline let us check our carryon bags for free

Cons: Nothing

Thu, 5 Dec
DTW
Detroit Metropolitan Wayne County
LHR
London Heathrow
7h 30m
Mon, 23 Dec
LHR
London Heathrow
DTW
Detroit Metropolitan Wayne County
8h 40m
£586
Trip: 19 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 22 Oct
DTW
Detroit Metropolitan Wayne County
LHR
London Heathrow
10h 40m
Tue, 29 Oct
LHR
London Heathrow
DTW
Detroit Metropolitan Wayne County
12h 13m
£626
Trip: 8 days
6.9GoodShow reviews
Overall 6.9 Good
Based on 2,348 reviews
Overall
7.1
Boarding
7.1
Comfort
7.0
Crew
7.7
Entertainment
6.4
Food
6.4
CDG
BRU
Okay 4.0

Pros: Good seats

Cons: Boarding process and Entertainment options. Availability of Snacks would also been good

PMI
BRU
Good 6.0

Pros: Friendly crew. Great phone support.

Cons: Online check-in was very messy - not available. After contacting the phone support, it was possible.

BRU
IAD
Excellent 9.6

Cons: The entertainment choices needs updates and more varieties I believe.

FLR
BRU
Excellent 10.0

Cons: Rest rooms were clean, food was adorable, good coffee, no complaints.

MAD
BRU
Excellent 10.0

Pros: Loved everything! Including the food.

Cons: I’m not sure if there was WiFi, i wished that would’ve been advertised. If possible can you advertise the drinks and snacks selections. I booked my flight with Lufthansa but it was operated by another company which made it difficult to find

Sun, 15 Mar
DTW
Detroit Metropolitan Wayne County
LHR
London Heathrow
13h 20m
Thu, 26 Mar
LHR
London Heathrow
DTW
Detroit Metropolitan Wayne County
16h 01m
£464
Trip: 12 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 24,409 reviews
Overall
7.3
Boarding
7.4
Comfort
7.1
Crew
7.8
Entertainment
6.9
Food
6.5
YYZ
ORD
Excellent 9.6

Pros: They had a movie screen with movies available. Even though the trip was short, it was nice to have that option.

LGA
YYZ
Excellent 10.0

Pros: Fantasic Experience. Loved it. Kind crew, great service, great enetertainment. HIghly reccommend!

Cons: All good! Strat to finish a simple and enjoyable experience.

YYC
YYZ
Okay 4.6

Pros: The crew was pleasant and helpful

Cons: No free snacks just drinks! Its a four hr flight. We left late due to slow boarding and they were slow to load baggage. The legroom is just too small for a flight over 2 hrs

YWG
YYZ
Excellent 10.0

Pros: Service

Cons: All was as good as expected

YVR
YYZ
Okay 5.0

Cons: Flight left an hour late. Cramped seat. Only one drink service on a 4.5-hr flight. Disappointing.

Wed, 18 Mar
DTW
Detroit Metropolitan Wayne County
LHR
London Heathrow
16h 14m
Sat, 28 Mar
LHR
London Heathrow
DTW
Detroit Metropolitan Wayne County
13h 47m
£474
Trip: 11 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 22,081 reviews
Overall
7.4
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.8
BIO
LGW
Poor 0.0

Pros: BA cancelled my flight, but did offer an alternate on Lufthansa on same day,

Cons: Being notified of the cancellation, instead of accidentally finding out about it. Very poor or lack of communication regarding cancellation due to pilots' strike.

EDI
PHL
Excellent 10.0

Pros: Lovely staff

IAD
LHR
Good 7.0

Cons: Wheel chair assistance at Heathrow was very very slow it took 2 hours to change gates in Terminal 5

LHR
WAW
Excellent 8.0

Pros: Information easily available staff friendly

Cons: The seats on the plane are so hard they cut off circulation in my legs . I fly everywhere and never have this issue. Soften up those seats a bit

LHR
BWI
Excellent 10.0

Pros: Everything. No issues.

Cons: Nothing

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*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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