Cheap Flights From Detroit Metropolitan Wayne County (DTW) To Heathrow (LHR)

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Cheapest Flights from Detroit (DTW) to London (LHR)

The cheapest flights to Heathrow found within the past 7 days were CA $890 round trip and CA $414 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Mar 6 - Mon, Mar 9
DTW
Detroit
LHR
London
CA $890 Roundtrip, found 3 days ago
CA $890
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Fri, Mar 6 from Detroit to London, returning Mon, Mar 9, priced at CA $890 found 3 days ago
Wed, Mar 4 - Thu, Mar 19
DTW
Detroit
LHR
London
CA $1,104 Roundtrip, found 6 days ago
CA $1,104
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Wed, Mar 4 from Detroit to London, returning Thu, Mar 19, priced at CA $1,104 found 6 days ago
Wed, Apr 29 - Wed, May 13
DTW
Detroit
LHR
London
CA $1,227 Roundtrip, found 4 days ago
CA $1,227
Roundtrip
found 4 days ago
Select Virgin Atlantic flight, departing Wed, Apr 29 from Detroit to London, returning Wed, May 13, priced at CA $1,227 found 4 days ago
Mon, Apr 20 - Tue, Apr 28
DTW
Detroit
LHR
London
CA $1,272 Roundtrip, found 1 day ago
CA $1,272
Roundtrip
found 1 day ago
Select Virgin Atlantic flight, departing Mon, Apr 20 from Detroit to London, returning Tue, Apr 28, priced at CA $1,272 found 1 day ago
Tue, Apr 21 - Wed, Apr 29
DTW
Detroit
LHR
London
CA $1,277 Roundtrip, found 15 hours ago
CA $1,277
Roundtrip
found 15 hours ago
Select Lufthansa flight, departing Tue, Apr 21 from Detroit to London, returning Wed, Apr 29, priced at CA $1,277 found 15 hours ago
Mon, Apr 20 - Tue, Apr 28
DTW
Detroit
LHR
London
CA $1,280 Roundtrip, found 1 day ago
CA $1,280
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Apr 20 from Detroit to London, returning Tue, Apr 28, priced at CA $1,280 found 1 day ago
Tue, Apr 21 - Wed, Apr 29
DTW
Detroit
LHR
London
CA $1,280 Roundtrip, found 15 hours ago
CA $1,280
Roundtrip
found 15 hours ago
Select British Airways flight, departing Tue, Apr 21 from Detroit to London, returning Wed, Apr 29, priced at CA $1,280 found 15 hours ago
Wed, Apr 29 - Mon, May 4
DTW
Detroit
LHR
London
CA $1,295 Roundtrip, found 22 hours ago
CA $1,295
Roundtrip
found 22 hours ago
Select Air France flight, departing Wed, Apr 29 from Detroit to London, returning Mon, May 4, priced at CA $1,295 found 22 hours ago
Wed, Apr 29 - Mon, May 4
DTW
Detroit
LHR
London
CA $1,314 Roundtrip, found 22 hours ago
CA $1,314
Roundtrip
found 22 hours ago
Select KLM flight, departing Wed, Apr 29 from Detroit to London, returning Mon, May 4, priced at CA $1,314 found 22 hours ago
Wed, May 6 - Wed, May 13
DTW
Detroit
LHR
London
CA $1,314 Roundtrip, found 1 day ago
CA $1,314
Roundtrip
found 1 day ago
Select Brussels Airlines flight, departing Wed, May 6 from Detroit to London, returning Wed, May 13, priced at CA $1,314 found 1 day ago

Frequently asked questions

Are there direct flights from Detroit Metro Airport to LHR?
If you'd rather get as quickly as possible from DTW to Heathrow Airport (LHR), check out Delta, American Airlines and Virgin Atlantic. No airlines have direct flights between the two cities, so you'll have to make at least one stopover.
What airlines fly from DTW to London Heathrow?
Given there are no direct flights available between DTW and LHR, you will have at least one stopover. Best to plan ahead if you want to secure the most straightforward route and save time.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.