$315 Cheap flight deals from Detroit (DTT) to London (LON)

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This Weekend's Flight Deals from Detroit to London

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 27 - Fri, Aug 8
DTW
Detroit Metropolitan Wayne County
LHR
Heathrow
$680 Roundtrip, just found
$680
Roundtrip
just found
Select British Airways flight, departing Sun, Jul 27 from Detroit Metropolitan Wayne County to Heathrow, returning Fri, Aug 8, priced at $680 just found
Fri, Jul 25 - Fri, Aug 1
DTW
Detroit Metropolitan Wayne County
LGW
Gatwick
$819 Roundtrip, found 8 hours ago
$819
Roundtrip
found 8 hours ago
Select JetBlue Airways flight, departing Fri, Jul 25 from Detroit Metropolitan Wayne County to Gatwick, returning Fri, Aug 1, priced at $819 found 8 hours ago
Sun, Jul 27 - Wed, Aug 6
DTW
Detroit Metropolitan Wayne County
LCY
London City
$1,774 Roundtrip, found 3 days ago
$1,774
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sun, Jul 27 from Detroit Metropolitan Wayne County to London City, returning Wed, Aug 6, priced at $1,774 found 3 days ago

Airfares from $315 One Way, $529 Round Trip from Detroit to London

Prices starting at $529 for return flights and $315 for one-way flights to London were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 11 - Tue, Feb 17
DTW
Detroit
LHR
London
$529 Roundtrip, found 8 hours ago
$529
Roundtrip
found 8 hours ago
Select British Airways flight, departing Wed, Feb 11 from Detroit to London, returning Tue, Feb 17, priced at $529 found 8 hours ago
Tue, Aug 5 - Tue, Sep 2
DTW
Detroit
LGW
London
$548 Roundtrip, found 1 day ago
$548
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Tue, Aug 5 from Detroit to London, returning Tue, Sep 2, priced at $548 found 1 day ago
Sat, Oct 4 - Mon, Oct 6
DTW
Detroit
LHR
London
$567 Roundtrip, found 1 day ago
$567
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, Oct 4 from Detroit to London, returning Mon, Oct 6, priced at $567 found 1 day ago
Sun, Aug 3 - Tue, Aug 19
FNT
Flint
LHR
London
$628 Roundtrip, found 18 hours ago
$628
Roundtrip
found 18 hours ago
Select British Airways flight, departing Sun, Aug 3 from Flint to London, returning Tue, Aug 19, priced at $628 found 18 hours ago
Sun, Aug 17 - Tue, Aug 26
DTW
Detroit
LHR
London
$650 Roundtrip, just found
$650
Roundtrip
just found
Select Iberia flight, departing Sun, Aug 17 from Detroit to London, returning Tue, Aug 26, priced at $650 just found

London economy flight packages

Price found within the past 48 hours. Click for updated prices.
Royal Garden Hotel
5.0-star property

Royal Garden Hotel

9.2/10 Wonderful! (1,780 reviews)

Aug 27 - Aug 31

4 night stay

Detroit (DTT) to London (LHR)

British Airways • Non-stop roundtrip • Coach
per person
found 6 hours ago
The reception and concierge representatives went above and beyond! They were absolutely amazing!!!!

Reviewed on Jul 13, 2024

The Savoy
5.0-star property

The Savoy

9.6/10 Exceptional! (1,001 reviews)

Sep 6 - Sep 13

7 night stay

Detroit (DTT) to London (LHR)

British Airways • Non-stop roundtrip • Coach
Save 100% on your flight
per person
found 1 day ago
The snow machine, the accommodation by the staff and, the Christmas winter wonderland.

Reviewed on Jan 3, 2024

Ashburn Hotel
4.0-star property

Ashburn Hotel

8.8/10 Excellent! (1,003 reviews)

Sep 6 - Sep 13

7 night stay

Detroit (DTT) to London (LHR)

JetBlue Airways • Non-stop roundtrip • Coach
per person
found 1 day ago
Very good stay, thank you. There were some nits to pick but nothing worth writing about.

Reviewed on Jun 22, 2024

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More About Flying To London from Detroit

Route Information for Flights from Detroit to London

Origin Airport IATA Code
DTT
Destination Airport IATA Code
LON
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Frequently asked questions

What is the shortest flight from Detroit to London?
The quickest flight from DTW to Heathrow Airport is 7 hours and 59 minutes. Slip a few things into your hand luggage to stop you from getting bored, like an interesting read or a portable board game.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.