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Cheap flights from Michigan to London Heathrow Airport from £168

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LHR
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

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 13 November 2025.

Round-trip from

£415

One-way from

£168

Popular in

June

Cheapest in

October

Average price

£666

Good round-trip deal

£697 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 29/1-6/2
  • 4 total stops
  • 30h 45m total
  • Michigan to London
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10/12
  • 10/12
  • 2 total stops
  • 18h 31m total
  • Michigan to London
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Michigan to London Heathrow.
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Find flight deals from Michigan to Heathrow

Enter your travel dates to find the best prices.

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 13 November 2025.

Sun 16/1119:40ORD - LHR
1 stop9h 45mAer Lingus
Tue 25/1112:10LHR - ORD
1 stop11h 45mAer Lingus
Deal found 12/11£417
Wed 12/1119:40ORD - LHR
1 stop11h 45mAer Lingus
Tue 18/1112:10LHR - ORD
1 stop11h 45mAer Lingus
Deal found 10/11£417
Fri 14/1120:15ORD - LHR
1 stop15h 15mTAP AIR PORTUGAL
Thu 20/1116:30LHR - ORD
1 stop28h 55mTAP AIR PORTUGAL
Deal found 10/11£418
Fri 28/1120:15ORD - LHR
1 stop19h 20mTAP AIR PORTUGAL
Thu 4/1219:55LHR - ORD
1 stop25h 30mTAP AIR PORTUGAL
Deal found 12/11£419
Fri 28/1120:15ORD - LHR
1 stop19h 20mTAP AIR PORTUGAL
Fri 5/1206:00LHR - ORD
1 stop15h 25mTAP AIR PORTUGAL
Deal found 13/11£420
Sun 30/1119:40ORD - LHR
1 stop9h 45mAer Lingus
Tue 9/1207:50LHR - ORD
1 stop12h 10mAer Lingus
Deal found 12/11£420
Sun 23/1115:50ORD - LHR
1 stop12h 20mAer Lingus
Thu 27/1108:50LHR - ORD
1 stop11h 10mAer Lingus
Deal found 13/11£421
Sun 16/1119:40ORD - LHR
1 stop9h 45mAer Lingus
Wed 19/1108:50LHR - ORD
1 stop11h 10mAer Lingus
Deal found 11/11£423
Wed 19/1119:20ORD - LHR
2 stops15h 05mScandinavian Airlines
Wed 3/1215:35LHR - ORD
2 stops31h 10mScandinavian Airlines
Deal found 12/11£424
Mon 1/1219:20ORD - LHR
2 stops17h 30mScandinavian Airlines
Sat 6/1215:35LHR - ORD
2 stops31h 10mScandinavian Airlines
Deal found 11/11£425
Wed 19/1115:50ORD - LHR
1 stop11h 15mAer Lingus
Wed 26/1107:50LHR - ORD
1 stop12h 10mAer Lingus
Deal found 11/11£426
Sun 16/1113:47MDW - LHR
1 stop11h 18mVirgin Atlantic
Tue 25/1111:05LHR - MDW
1 stop13h 13mVirgin Atlantic
Deal found 12/11£436

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 13 November 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

Tue 9/12

10:36-10:15

1 stop17h 39m

London Heathrow

Thu 15/1

06:20-17:21

2 stops17h 01m

£449

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 4/2

17:10-06:55

Nonstop7h 45m

London Heathrow

Thu 19/2

11:00-13:50

Nonstop8h 50m

£449

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 3/12

13:23-06:20

1 stop10h 57m

London Heathrow

Wed 10/12

06:20-18:02

2 stops17h 42m

£449

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Wed 3/12

13:50-07:05

1 stop11h 15m

London Heathrow

Thu 11/12

11:05-18:18

1 stop13h 13m

£455

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 2/12

13:50-07:05

1 stop11h 15m

London Heathrow

Tue 16/12

11:05-18:18

1 stop13h 13m

£455

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 8/2

10:53-11:40

1 stop18h 47m

London Heathrow

Thu 19/2

06:20-18:37

2 stops18h 17m

£455

LansingLondon

LAN - LHR

LANLHR

Lansing Capital City

Tue 20/1

18:03-08:45

1 stop9h 42m

London Heathrow

Tue 27/1

11:30-22:16

2 stops15h 46m

£455

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 10/3

10:10-09:20

2 stops18h 10m

London Heathrow

Tue 17/3

19:50-17:45

2 stops26h 55m

£458

LansingLondon

LAN - LHR

LANLHR

Lansing Capital City

Tue 20/1

12:00-08:45

1 stop15h 45m

London Heathrow

Mon 26/1

06:30-17:21

2 stops15h 51m

£458

LansingLondon

LAN - LHR

LANLHR

Lansing Capital City

Tue 20/1

18:03-08:45

1 stop9h 42m

London Heathrow

Tue 27/1

13:00-22:16

1 stop14h 16m

£461

Flights are sorted by cheapest return flights first.

Deals found on 12/11

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, December is the cheapest month in which you can book a flight from Michigan to London Heathrow Airport (average of £181). Flying from Michigan to London Heathrow Airport in June is currently the most expensive (average of £512). 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 13 November 2025.

One of the essential ways to save on airfare from Michigan to London Heathrow Airport is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 33% on airfare.

How much does it cost for a return flight from Michigan to London Heathrow Airport?

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 Delta, British Airways, and Virgin Atlantic fly from Michigan to London Heathrow Airport in about 7h 45m. The time it takes to get you to your destination can typically vary by up to 11h 02m. 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 JetBlue, which is currently one of the cheapest options available, starting at £216. Lufthansa flights start at £302 while deals on United Airlines start at £302 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 (73%), Air France (73%), Scandinavian Airlines (73%).

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

    The cheapest flight price from Michigan to London Heathrow Airport is £621. On average you can expect to pay £841. The most popular route, (Chicago O'Hare Intl - London Heathrow), can usually be booked for £327.

  • 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, December is the cheapest month in which you can book a flight from Michigan to London Heathrow Airport (average of £181). Flying from Michigan to London Heathrow Airport in June is currently the most expensive (average of £512). 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
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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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 3 airlines flying from Michigan to Heathrow

Discover the top 3 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 13 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£428Average£549FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£557Average£697FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£613Average£783FlexibilityNo 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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