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Cheap flights from Detroit Metropolitan Wayne County Airport to London Heathrow Airport from C$ 389

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LHR
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to London Heathrow are usually found in February or January, booked 68 days in advance, depart on a Saturday or Monday and return on a Monday

Cheap flight deals from Detroit to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Heathrow
Explore the most affordable flight options available from Detroit to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 11/126:00 a.m.DTW - LHR
1 stop10h 40mJetBlue
Sun 14/129:20 a.m.LHR - DTW
1 stop15h 02mJetBlue
Deal found 10/12C$ 1,131
Wed 24/128:15 p.m.DTW - LHR
Nonstop7h 30mDelta
Tue 30/1210:45 a.m.LHR - DTW
1 stop16h 48mDelta
Deal found 9/12C$ 1,288
Wed 24/128:15 p.m.DTW - LHR
Nonstop7h 30mVirgin Atlantic
Fri 9/19:40 a.m.LHR - DTW
1 stop14h 35mVirgin Atlantic
Deal found 10/12C$ 1,292
Wed 24/128:15 p.m.DTW - LHR
Nonstop7h 30mDelta
Wed 31/129:25 a.m.LHR - DTW
2 stops20h 27mDelta
Deal found 9/12C$ 1,294
Wed 24/128:15 p.m.DTW - LHR
Nonstop7h 30mDelta
Thu 1/12:40 p.m.LHR - DTW
1 stop25h 00mDelta
Deal found 9/12C$ 1,295
Wed 24/128:15 p.m.DTW - LHR
Nonstop7h 30mDelta
Sun 28/1211:45 a.m.LHR - DTW
1 stop11h 10mDelta
Deal found 10/12C$ 1,331
Wed 24/126:15 p.m.DTW - LHR
1 stop31h 15mUnited Airlines
Fri 9/16:50 a.m.LHR - DTW
2 stops18h 36mUnited Airlines
Deal found 10/12C$ 1,345
Sun 21/129:25 a.m.DTW - LHR
1 stop16h 30mJetBlue
Thu 25/1212:20 p.m.LHR - DTW
1 stop16h 39mJetBlue
Deal found 9/12C$ 1,357
Thu 25/126:00 a.m.DTW - LHR
1 stop10h 40mJetBlue
Wed 7/112:20 p.m.LHR - DTW
1 stop16h 36mJetBlue
Deal found 10/12C$ 1,361
Wed 24/126:00 a.m.DTW - LHR
1 stop10h 40mJetBlue
Fri 26/1212:20 p.m.LHR - DTW
1 stop16h 39mJetBlue
Deal found 11/12C$ 1,368
Wed 24/126:00 a.m.DTW - LHR
1 stop10h 40mJetBlue
Sat 27/129:20 a.m.LHR - DTW
1 stop13h 51mJetBlue
Deal found 11/12C$ 1,436
Thu 25/126:00 a.m.DTW - LHR
1 stop10h 40mJetBlue
Fri 26/1212:20 p.m.LHR - DTW
1 stop16h 39mJetBlue
Deal found 11/12C$ 1,437

Find flight deals from Detroit to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 December 2025.

Round-trip from

C$ 997

One-way from

C$ 389

Popular in

June

Cheapest in

February

Average price

C$ 1,532

Good round-trip deal

C$ 1,022 or less

Good one-way deal

C$ 476 or less
JetBlue
  • JetBlue
  • 11/3-19/3
  • 2 total stops
  • 27h 07m total
  • Detroit to London
Search Deals
25/1
  • 25/1
  • 2 total stops
  • 31h 30m total
  • Detroit to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to London Heathrow.
Search Deals
Price to beat on a one-way flight from Detroit Metropolitan Wayne County to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to London Heathrow Airport that are best for you.

Fly from

Detroit

Fly to

Heathrow

Route

Depart

Return

Price

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 12/3

6:00 a.m.-9:40 p.m.

1 stop11h 40m

London Heathrow

Wed 18/3

12:20 p.m.-11:47 p.m.

1 stop15h 27m

C$ 997

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 19/3

6:00 a.m.-9:40 p.m.

1 stop11h 40m

London Heathrow

Wed 25/3

12:20 p.m.-11:47 p.m.

1 stop15h 27m

C$ 997

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Fri 9/1

6:00 a.m.-8:45 p.m.

1 stop9h 45m

London Heathrow

Mon 9/2

9:20 a.m.-7:41 p.m.

1 stop15h 21m

C$ 1,001

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Fri 9/1

6:00 a.m.-8:45 p.m.

1 stop9h 45m

London Heathrow

Sun 8/2

12:20 p.m.-11:56 p.m.

1 stop16h 36m

C$ 1,001

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 27/4

6:00 a.m.-8:45 p.m.

1 stop9h 45m

London Heathrow

Sun 3/5

8:25 a.m.-5:30 p.m.

1 stop14h 05m

C$ 1,019

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 7/1

6:00 a.m.-9:40 p.m.

1 stop10h 40m

London Heathrow

Sat 7/2

9:20 a.m.-7:41 p.m.

1 stop15h 21m

C$ 1,049

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 5/1

9:25 a.m.-6:55 a.m.

1 stop16h 30m

London Heathrow

Sun 8/2

12:20 p.m.-11:56 p.m.

1 stop16h 36m

C$ 1,095

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 24/3

9:05 p.m.-9:05 p.m.

1 stop20h 00m

London Heathrow

Tue 31/3

6:30 a.m.-6:50 p.m.

1 stop17h 20m

C$ 1,102

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 11/3

9:05 p.m.-9:05 p.m.

1 stop20h 00m

London Heathrow

Fri 20/3

6:35 a.m.-7:10 p.m.

1 stop16h 35m

C$ 1,102

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 23/2

8:05 p.m.-4:55 p.m.

1 stop15h 50m

London Heathrow

Tue 3/3

6:35 a.m.-6:10 p.m.

1 stop16h 35m

C$ 1,102

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

Showing 1-10 of 21 results
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Best time to book a flight from Detroit to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Heathrow. Price data was last updated on 5 December 2025.

The best time to book flights from Detroit Metropolitan Wayne County Airport to London Heathrow Airport is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

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 C$ 323). Flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in January is currently the most expensive (average of C$ 957). 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.

What is the cheapest time of day to fly from DTW to LHR?

Find hourly flight availability from Detroit to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

When flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 12 December 2025.
See what other customers who have flown with Virgin Atlantic,Air France, andIcelandair from Detroit Metropolitan Wayne County Airport to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
675 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Air France
7.4
Good
1,502 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Icelandair
7.0
Good
589 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Comfort

7.3

Crew

8.2

Overall

7.5

Entertainment

7.5

Food

6.9

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from Detroit to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Detroit to London Heathrow?

    If you book a flight to London Heathrow from Detroit, you will be flying from Detroit Metropolitan Wayne County, which is the city’s only airport. Detroit Metropolitan Wayne County (DTW) is located 27.8 km from the centre of Detroit. There are 4 flights from Detroit Metropolitan Wayne County to London Heathrow per day from 3 different airlines.

  • How long is the flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

    For as low as C$ 997, JetBlue can have you in London Heathrow Airport from Detroit Metropolitan Wayne County Airport in 11h 40m. Airlines will cover a distance of 6040 km.

  • What are the cheapest airlines flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport round-trip?

    Flying on Virgin Atlantic is currently your cheapest option to London Heathrow Airport, with prices starting at C$ 751. Additional round-trip tickets that might be worth considering are offered by Icelandair and Air France, with the lowest prices starting at C$ 782 and C$ 791, respectively. Users have found that Virgin Atlantic is 42% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

    The top 3 most reliable airlines when flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport are KLM (58%), Air France (58%) and Scandinavian Airlines (58%).

  • What are the cheapest flights from Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

    On average you can expect to pay C$ 847 for a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport. The cheapest flight overall is C$ 458 while the most popular route, (Detroit Metropolitan Wayne County - London Heathrow) is currently priced at C$ 1,761.

  • Can I find deals for flights from Detroit to Heathrow that include hotel bookings?

    Yes. In addition to deals on Detroit to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Heathrow.

  • Can I find deals for business class flights from Detroit to Heathrow?

    Yes. Cheapflights offers flight deals from Detroit to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport?

    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 C$ 323). Flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in January is currently the most expensive (average of C$ 957). 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.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Sutton
Twickenham
Slough
Marlow
Milton Keynes
Leamington Spa
Romford
Watford
Bedford
Luton
Stratford-upon-Avon
Gatwick
Hounslow

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Detroit to Heathrow

Discover the top 3 airlines that operate flights from Detroit to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapestC$ 751AverageC$ 1,523FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapestC$ 782AverageC$ 811FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapestC$ 791AverageC$ 1,317FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Detroit to Heathrow?

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Why should you use Cheapflights to find cheap flight tickets from Detroit to Heathrow?

Millions of users choose and trust Cheapflights to book the best flight deals from Detroit to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Detroit to Heathrow with no change fees?

Yes! Cheapflights helps users easily find flights from Detroit to Heathrow with no change fees.

Can Cheapflights notify me if prices for flights from Detroit to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Detroit to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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