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Cheap flights from Detroit Metropolitan Wayne County Airport to London Heathrow Airport from C$ 385

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LHR
4 Mar — 11 Mar1
1 adult

The best prices from Detroit Metropolitan Wayne County to London Heathrow are usually found in January or February, booked 9 days in advance, depart on a Saturday or Sunday and return on a Monday

Cheap 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 27 February 2025.

Round-trip from

C$ 742

One-way from

C$ 385

Popular in

June

Cheapest in

January

Average price

C$ 1,214

Good round-trip deal

C$ 1,063 or less

Good one-way deal

C$ 519 or less
British Airways
  • British Airways
  • 18/3-26/3
  • 2 total stops
  • 31h 38m total
  • Detroit to London
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2/4
  • 2/4
  • 2 total stops
  • 22h 55m total
  • Detroit to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 515 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 94 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Detroit Metropolitan Wayne County to London Heathrow.
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Price to beat on a one-way flight from Detroit Metropolitan Wayne County to London Heathrow.
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Find flight deals from Detroit to Heathrow

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 27 February 2025.

Tue 18/311:14 a.m.DTW - LHR
1 stop18h 06mBritish Airways
Tue 25/31:10 p.m.LHR - DTW
1 stop13h 48mBritish Airways
Deal found 25/2C$ 742
Sat 5/49:55 a.m.DTW - LHR
1 stop15h 35mJetBlue
Tue 16/98:25 a.m.LHR - DTW
1 stop13h 44mJetBlue
Deal found 27/2C$ 907
Tue 4/31:32 p.m.DTW - LHR
2 stops16h 18mMultiple Airlines
Tue 11/38:40 p.m.LHR - DTW
2 stops23h 37mMultiple Airlines
Deal found 26/2C$ 936
Tue 29/48:30 p.m.DTW - LHR
1 stop10h 25mIcelandair
Wed 7/59:25 p.m.LHR - DTW
1 stop26h 55mIcelandair
Deal found 27/2C$ 956
Wed 9/42:00 p.m.DTW - LHR
2 stops22h 00mScandinavian Airlines
Wed 16/46:40 a.m.LHR - DTW
2 stops21h 28mScandinavian Airlines
Deal found 26/2C$ 965
Mon 20/109:00 p.m.DTW - LHR
1 stop31h 50mTurkish Airlines
Thu 6/116:00 p.m.LHR - DTW
1 stop29h 15mTurkish Airlines
Deal found 25/2C$ 1,023
Wed 16/45:55 p.m.DTW - LHR
1 stop13h 20mFinnair
Sat 26/42:25 p.m.LHR - DTW
1 stop14h 02mFinnair
Deal found 27/2C$ 1,034
Wed 12/37:15 p.m.DTW - LHR
Nonstop7h 35mDelta
Tue 18/311:45 a.m.LHR - DTW
1 stop11h 05mDelta
Deal found 26/2C$ 1,064
Tue 29/48:15 p.m.DTW - LHR
Nonstop7h 40mKLM
Wed 7/56:30 a.m.LHR - DTW
1 stop12h 05mKLM
Deal found 27/2C$ 1,073
Wed 12/312:06 p.m.DTW - LHR
2 stops15h 04mUnited Airlines
Tue 18/36:30 a.m.LHR - DTW
1 stop12h 25mUnited Airlines
Deal found 26/2C$ 1,080
Sun 23/34:45 p.m.DTW - LHR
1 stop13h 00mLufthansa
Mon 31/310:30 a.m.LHR - DTW
1 stop32h 40mLufthansa
Deal found 27/2C$ 1,130
Thu 24/42:13 p.m.DTW - LHR
2 stops24h 07mSWISS
Mon 28/45:10 p.m.LHR - DTW
2 stops28h 53mSWISS
Deal found 27/2C$ 1,191

Find flights from Detroit to Heathrow within your budget

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 27 February 2025.

Fly from

Detroit

Fly to

Heathrow

Route

Depart

Return

Price

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 18/3

11:14 a.m.-9:20 a.m.

1 stop18h 06m

London Heathrow

Wed 26/3

1:50 p.m.-11:22 p.m.

1 stop13h 32m

C$ 742

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sat 5/4

9:55 a.m.-6:30 a.m.

1 stop15h 35m

London Heathrow

Tue 16/9

8:25 a.m.-5:09 p.m.

1 stop13h 44m

C$ 907

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 29/4

8:30 p.m.-11:55 a.m.

1 stop10h 25m

London Heathrow

Wed 7/5

9:25 p.m.-7:20 p.m.

1 stop26h 55m

C$ 956

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 30/4

5:55 p.m.-10:30 a.m.

1 stop11h 35m

London Heathrow

Wed 14/5

12:15 p.m.-12:43 a.m.

1 stop17h 28m

C$ 962

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 9/4

2:00 p.m.-5:00 p.m.

2 stops22h 00m

London Heathrow

Wed 16/4

6:40 a.m.-11:08 p.m.

2 stops21h 28m

C$ 965

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sun 9/3

9:10 p.m.-2:55 p.m.

1 stop37h 45m

London Heathrow

Sun 16/3

6:35 a.m.-7:15 p.m.

1 stop16h 40m

C$ 1,056

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 12/3

7:15 p.m.-6:50 a.m.

Nonstop7h 35m

London Heathrow

Tue 18/3

6:30 a.m.-2:00 p.m.

1 stop11h 30m

C$ 1,064

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 29/4

8:25 p.m.-6:30 a.m.

2 stops29h 05m

London Heathrow

Wed 7/5

10:30 a.m.-8:15 p.m.

2 stops14h 45m

C$ 1,066

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 12/3

12:06 p.m.-7:10 a.m.

2 stops15h 04m

London Heathrow

Tue 18/3

6:30 a.m.-2:55 p.m.

1 stop12h 25m

C$ 1,080

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 25/3

4:47 p.m.-7:15 a.m.

1 stop10h 28m

London Heathrow

Thu 10/4

6:30 a.m.-1:35 p.m.

1 stop12h 05m

C$ 1,084

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/2

Showing 1-10 of 23 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.

Travel insights for flights from Detroit to Heathrow

Get recent, data-driven insights about flights from Detroit to Heathrow including ideal travel times, pricing trends, and more.

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 25 February 2025.

The best time to book flights from Detroit Metropolitan Wayne County Airport to London Heathrow Airport is 9 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, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport (average of C$ 560). Flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in July is currently the most expensive (average of C$ 874). 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 27 February 2025.

It’s typically best to fly out from Detroit Metropolitan Wayne County Airport to London Heathrow Airport at noon. Doing so could potentially save you 28% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 mm per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 27 February 2025.
To help decide which airline to fly from Detroit to London, see what other customers have to say about Delta, KLM and SWISS. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,140 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,140 reviews
Delta
8.0
Very good
8,140 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,331 reviews
Delta
8.0
Very good
8,140 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
8,140 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.4
Good
648 reviews
Delta
8.0
Very good
8,140 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
8,140 reviews
Check prices

Crew

8.5

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

8.0

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 is 1 flight from Detroit Metropolitan Wayne County to London Heathrow per day from 5 different airlines.

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

    Flying on British Airways is currently your cheapest option to London Heathrow Airport, with prices starting at C$ 742. Additional round-trip tickets that might be worth considering are offered by JetBlue and Scandinavian Airlines, with the lowest prices starting at C$ 907 and C$ 965, respectively. Users have found that British Airways is 51% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Detroit Metropolitan Wayne County Airport to London Heathrow Airport one-way?

    One-way options have recently been found by users for as low as C$ 394 on JetBlue. Other airlines that offer cheap prices include KLM from C$ 771 and United Airlines from C$ 778 one-way.

  • 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 (78%), Air France (78%) and Delta (78%).

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

    On average you can expect to pay C$ 920 for a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport. The cheapest flight overall is C$ 517 while the most popular route, (Detroit Metropolitan Wayne County - London Heathrow) is currently priced at C$ 951.

  • 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, January is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport (average of C$ 560). Flying from Detroit Metropolitan Wayne County Airport to London Heathrow Airport in July is currently the most expensive (average of C$ 874). 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 Detroit Metropolitan Wayne County Airport?

Book flights to Detroit Metropolitan Wayne County Airport if you plan to visit one of these locations
Brentford
Hounslow
Slough
Milton Keynes
Romford
Watford
Luton
Bromley
Bedford
Southall

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Top 5 airlines flying from Detroit to Heathrow

Discover the top 5 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 27 February 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 975AverageC$ 1,476FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
British AirwaysCheapestC$ 999AverageC$ 1,174FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air FranceCheapestC$ 1,032AverageC$ 1,265FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapestC$ 1,156AverageC$ 1,402FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapestC$ 1,198AverageC$ 1,559FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

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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.

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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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