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Cheap flights from Michigan to London Heathrow Airport from £167

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 28/11. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LHR
24 Aug — 31 Aug1
1 adult

Cheap flight deals from Michigan to Heathrow

Keep the following information in mind while searching for Michigan to Heathrow flight deals. Data was last updated 19 August 2025.

Round-trip from

£373

One-way from

£167

Popular in

June

Cheapest in

January

Average price

£719

Good round-trip deal

£759 or less

Good one-way deal

£417 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 23/11-2/12
  • 3 total stops
  • 45h 50m total
  • Michigan to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 28/11
  • 1 total stop
  • 16h 40m total
  • Michigan to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£49 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Michigan to London Heathrow.
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Price to beat on a one-way flight from Michigan to London Heathrow.
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Find flight deals from Michigan to Heathrow

Cheapest flights from Michigan to Heathrow
Explore the most affordable flight options available from Michigan to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 August 2025.

Fri 19/919:25ORD - LHR
1 stop10h 30mIcelandair
Tue 30/921:25LHR - ORD
1 stop29h 50mIcelandair
Deal found 19/8£372
Sun 23/1119:20ORD - LHR
1 stop20h 20mScandinavian Airlines
Sat 6/1206:40LHR - ORD
2 stops40h 05mScandinavian Airlines
Deal found 18/8£373
Mon 22/919:25ORD - LHR
1 stop18h 55mIcelandair
Tue 21/1021:25LHR - ORD
1 stop26h 50mIcelandair
Deal found 17/8£374
Mon 20/1019:15ORD - LHR
1 stop14h 45mScandinavian Airlines
Tue 4/1118:40LHR - ORD
1 stop28h 05mScandinavian Airlines
Deal found 19/8£375
Tue 14/1012:52ORD - LHR
1 stop14h 13mBritish Airways
Tue 21/1006:10LHR - ORD
1 stop13h 20mBritish Airways
Deal found 18/8£375
Mon 1/922:15ORD - LHR
1 stop16h 05mIcelandair
Tue 9/921:25LHR - ORD
1 stop29h 50mIcelandair
Deal found 17/8£376
Mon 25/820:35ORD - LHR
Nonstop7h 55mBritish Airways
Mon 1/920:15LHR - ORD
1 stop24h 15mBritish Airways
Deal found 18/8£378
Sun 7/919:25ORD - LHR
1 stop10h 30mIcelandair
Tue 16/921:25LHR - ORD
1 stop26h 50mIcelandair
Deal found 19/8£378
Mon 1/922:15ORD - LHR
1 stop16h 05mIcelandair
Mon 8/921:25LHR - ORD
1 stop26h 50mIcelandair
Deal found 17/8£379
Wed 8/1017:40ORD - LHR
Nonstop7h 40mIberia
Wed 15/1018:45LHR - ORD
1 stop25h 30mIberia
Deal found 19/8£380
Wed 10/919:25ORD - LHR
1 stop10h 30mIcelandair
Tue 23/921:25LHR - ORD
1 stop29h 50mIcelandair
Deal found 17/8£380
Sat 4/1010:25DTW - LHR
2 stops21h 30mScandinavian Airlines
Mon 6/1007:05LHR - DTW
2 stops20h 15mScandinavian Airlines
Deal found 17/8£410

Cheapflights Fare Finder

 
Customise your flight search to find flights from Michigan 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 858,174 searches. Data last updated 19 August 2025.
Use the filters below to find and compare flights from Michigan to London Heathrow Airport that are best for you.

Fly from

Michigan

Fly to

Heathrow

Route

Depart

Return

Price

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sat 10/1

19:20-18:50

2 stops17h 30m

London Heathrow

Mon 19/1

10:20-16:45

1 stop12h 25m

£385

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 11/2

19:20-16:25

2 stops15h 05m

London Heathrow

Wed 25/2

10:20-16:45

1 stop12h 25m

£385

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 31/10

19:30-10:50

1 stop10h 20m

London Heathrow

Wed 12/11

12:15-17:20

1 stop11h 05m

£386

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 5/11

18:30-10:50

1 stop10h 20m

London Heathrow

Thu 13/11

12:15-17:20

1 stop11h 05m

£386

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 28/10

19:30-10:50

1 stop10h 20m

London Heathrow

Thu 13/11

12:15-17:20

1 stop11h 05m

£386

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 5/11

18:30-10:50

1 stop10h 20m

London Heathrow

Sun 9/11

12:15-17:20

1 stop11h 05m

£386

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Fri 7/11

18:30-10:50

1 stop10h 20m

London Heathrow

Thu 13/11

12:15-17:20

1 stop11h 05m

£386

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 30/10

19:30-10:50

1 stop10h 20m

London Heathrow

Thu 13/11

12:15-17:20

1 stop11h 05m

£386

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sat 4/10

10:25-12:55

2 stops21h 30m

London Heathrow

Mon 6/10

07:05-22:20

2 stops20h 15m

£410

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sat 18/10

14:17-16:25

2 stops21h 08m

London Heathrow

Mon 20/10

06:40-22:20

2 stops20h 40m

£410

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Showing 1-10 of 60 results
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Best time to book a flight from Michigan to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Michigan with our price prediction graph.
Estimated return 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 Michigan to London Heathrow Airport

What is the cheapest month to book a flight from Michigan to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Michigan to London Heathrow Airport (average of £112). Flying from Michigan to London Heathrow Airport in August is currently the most expensive (average of £164). 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 MI to LHR?

Find hourly flight availability from Michigan 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 19 August 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to London Heathrow Airport as you normally would.

Weekly flight availability from Michigan to London Heathrow Airport

Explore weekly flight availability from Michigan 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 19 August 2025.

The most flights from USMI to LHR are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Related info for your journey

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

  • How long is the flight from Michigan to London Heathrow Airport?

    Airlines like Scandinavian Airlines, Icelandair, and Delta fly from Michigan to London Heathrow Airport in about 10h 20m. The time it takes to get you to your destination can typically vary by up to 7h 10m. Airlines will cover a distance of 3939 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Michigan to London Heathrow Airport one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at £167. WestJet flights start at £168 while deals on JetBlue start at £258 one-way.

  • What are the most popular routes from Michigan to London Heathrow Airport?

    When deciding which route to take from Michigan to London Heathrow Airport consider Chicago O'Hare Intl - London Heathrow, Detroit Metropolitan Wayne County - London Heathrow or Chicago Midway - London Heathrow as they are the most popular.

  • What are the most reliable airlines from Michigan to London Heathrow Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Michigan to London Heathrow Airport on time: KLM (82%), Air France (82%), Scandinavian Airlines (82%).

  • What are the cheapest flights from Michigan to London Heathrow Airport?

    The cheapest flight price from Michigan to London Heathrow Airport is £371. On average you can expect to pay £632. The most popular route, (Chicago O'Hare Intl - London Heathrow), can usually be booked for £271.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Michigan 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 Michigan to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Michigan to London Heathrow Airport (average of £112). Flying from Michigan to London Heathrow Airport in August is currently the most expensive (average of £164). 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
Milton Keynes
Croydon
Hounslow
Gatwick
Slough
Northampton
Deal
Luton
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Winchester
Swindon
Eastbourne
Chichester
Southend-on-Sea

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Alternative routes for Michigan to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Michigan to Heathrow

Discover the top 5 airlines that operate flights from Michigan 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 858,174 searches. Data last updated 19 August 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£415Average£577FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£473Average£741FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£537Average£662FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£542Average£804FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£583Average£736FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Michigan to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Michigan 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 Michigan to Heathrow with no change fees?

Need flexible booking options for your flight to Heathrow from Michigan? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Michigan to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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