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Cheap flights from Detroit Metropolitan Wayne County Airport to London Heathrow Airport from C$ 492

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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LHR
5 Apr — 12 Apr1
1 adult

Cheapflights Tip: The best prices from Detroit Metropolitan Wayne County to London Heathrow are usually found in February or January, 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 31 March 2025.

Round-trip from

C$ 949

One-way from

C$ 492

Popular in

June

Cheapest in

February

Average price

C$ 1,237

Good round-trip deal

C$ 1,047 or less

Good one-way deal

C$ 677 or less
JetBlue
  • JetBlue
  • 29/4-7/5
  • 2 total stops
  • 29h 16m total
  • Detroit to London
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JetBlue
  • JetBlue
  • 29/4
  • 1 total stop
  • 11h 00m total
  • Detroit to London
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 446 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 71 potential savings vs. average RT price).
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Average for round-trip flights in March 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 31 March 2025.

Sun 21/98:15 a.m.DTW - LHR
1 stop17h 15mJetBlue
Thu 25/98:25 a.m.LHR - DTW
1 stop16h 37mJetBlue
Deal found 30/3C$ 920
Tue 13/53:15 p.m.DTW - LHR
2 stops22h 15mScandinavian Airlines
Mon 19/56:40 a.m.LHR - DTW
2 stops20h 10mScandinavian Airlines
Deal found 29/3C$ 999
Tue 29/48:25 p.m.DTW - LHR
1 stop29h 10mMultiple Airlines
Wed 7/510:30 a.m.LHR - DTW
2 stops14h 45mMultiple Airlines
Deal found 30/3C$ 1,068
Tue 29/48:15 p.m.DTW - LHR
Nonstop7h 40mKLM
Wed 7/58:40 a.m.LHR - DTW
1 stop12h 00mKLM
Deal found 30/3C$ 1,076
Sun 4/59:30 a.m.DTW - LHR
1 stop19h 30mUnited Airlines
Thu 22/56:30 a.m.LHR - DTW
1 stop12h 40mUnited Airlines
Deal found 29/3C$ 1,079
Mon 21/48:15 p.m.DTW - LHR
Nonstop7h 40mDelta
Tue 29/48:40 a.m.LHR - DTW
1 stop12h 05mDelta
Deal found 30/3C$ 1,083
Thu 18/99:00 p.m.DTW - LHR
1 stop20h 25mTurkish Airlines
Tue 30/96:30 a.m.LHR - DTW
1 stop17h 35mTurkish Airlines
Deal found 30/3C$ 1,096
Sat 5/48:30 p.m.DTW - LHR
1 stop10h 25mIcelandair
Thu 12/61:05 p.m.LHR - DTW
1 stop11h 15mIcelandair
Deal found 30/3C$ 1,129
Tue 22/44:00 p.m.DTW - LHR
1 stop15h 40mLufthansa
Mon 28/49:30 a.m.LHR - DTW
1 stop33h 40mLufthansa
Deal found 29/3C$ 1,138
Thu 17/42:08 p.m.DTW - LHR
2 stops24h 12mSWISS
Tue 29/46:00 a.m.LHR - DTW
2 stops16h 03mSWISS
Deal found 30/3C$ 1,191
Sun 16/116:20 a.m.DTW - LHR
2 stops35h 20mTAP AIR PORTUGAL
Fri 21/1112:25 p.m.LHR - DTW
2 stops17h 06mTAP AIR PORTUGAL
Deal found 30/3C$ 1,219
Wed 7/55:45 p.m.DTW - LHR
1 stop11h 45mVirgin Atlantic
Tue 20/511:45 a.m.LHR - DTW
Nonstop8h 30mVirgin Atlantic
Deal found 29/3C$ 1,257

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 31 March 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

Sun 21/9

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

1 stop11h 00m

London Heathrow

Tue 30/9

11:55 a.m.-11:35 p.m.

1 stop16h 40m

C$ 920

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 13/5

3:15 p.m.-6:30 p.m.

2 stops22h 15m

London Heathrow

Mon 19/5

6:40 a.m.-9:50 p.m.

2 stops20h 10m

C$ 999

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 29/4

8:25 p.m.-6:35 a.m.

1 stop29h 10m

London Heathrow

Wed 7/5

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

2 stops14h 45m

C$ 1,068

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 29/4

8:15 p.m.-8:55 a.m.

Nonstop7h 40m

London Heathrow

Wed 7/5

8:40 a.m.-3:40 p.m.

1 stop12h 00m

C$ 1,076

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sun 4/5

9:30 a.m.-10:00 a.m.

1 stop19h 30m

London Heathrow

Tue 20/5

6:30 a.m.-2:10 p.m.

1 stop12h 40m

C$ 1,079

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Mon 21/4

8:15 p.m.-8:55 a.m.

Nonstop7h 40m

London Heathrow

Tue 29/4

8:40 a.m.-3:45 p.m.

1 stop12h 05m

C$ 1,083

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 18/9

9:00 p.m.-8:50 p.m.

1 stop18h 50m

London Heathrow

Thu 25/9

4:40 p.m.-7:05 p.m.

1 stop31h 25m

C$ 1,096

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 22/4

4:00 p.m.-12:40 p.m.

1 stop15h 40m

London Heathrow

Mon 28/4

9:30 a.m.-2:10 p.m.

1 stop33h 40m

C$ 1,138

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 17/4

2:08 p.m.-7:20 p.m.

2 stops24h 12m

London Heathrow

Tue 29/4

6:00 a.m.-5:03 p.m.

2 stops16h 03m

C$ 1,191

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Wed 7/5

5:45 p.m.-10:30 a.m.

1 stop11h 45m

London Heathrow

Tue 20/5

11:45 a.m.-3:15 p.m.

Nonstop8h 30m

C$ 1,257

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

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.

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 28 March 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 31 March 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.

Weekly flight availability from Detroit Metropolitan Wayne County Airport to London Heathrow Airport

Explore weekly flight availability from Detroit to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 31 March 2025.

The most flights from DTW to LHR are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

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 31 March 2025.
To help decide which airline to fly from Detroit to London, see what other customers have to say about Delta, KLM and Austrian Airlines. 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
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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
1,321 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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.
Austrian Airlines
7.6
Good
770 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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
1,570 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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
1,425 reviews
Delta
8.0
Very good
7,899 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

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 are 4 flights from Detroit Metropolitan Wayne County to London Heathrow per day from 4 different airlines.

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

    Flying on JetBlue is currently your cheapest option to London Heathrow Airport, with prices starting at C$ 949. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and KLM, with the lowest prices starting at C$ 999 and C$ 1,076, respectively. Users have found that JetBlue is 35% 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$ 492 on JetBlue. Other airlines that offer cheap prices include Icelandair from C$ 635 and WestJet from C$ 707 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 (75%), Air France (75%) and Delta (75%).

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

    On average you can expect to pay C$ 938 for a flight from Detroit Metropolitan Wayne County Airport to London Heathrow Airport. The cheapest flight overall is C$ 483 while the most popular route, (Detroit Metropolitan Wayne County - London Heathrow) is currently priced at C$ 1,365.

  • 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
Sutton
Slough
Milton Keynes
Romford
Watford
Luton
Bromley
Bedford
Southall

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Detroit to Heathrow

Discover the top 4 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 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 841AverageC$ 1,469FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air FranceCheapestC$ 1,027AverageC$ 1,269FlexibilityNo cancel feeOn-time77%
Search Air France flights
Virgin AtlanticCheapestC$ 1,037AverageC$ 1,593FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
KLMCheapestC$ 1,150AverageC$ 1,395FlexibilityNo cancel feeOn-time75%
Search KLM flights

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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?

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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.

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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