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Cheap flights from Michigan to London Heathrow Airport from £227

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LHR
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 22 March 2026.

Sat 2/519:15
ORD
-
LHR
1 stop14h 45m
Scandinavian Airlines
Thu 21/506:40
LHR
-
ORD
1 stop15h 30m
Scandinavian Airlines
Deal found 18/3£459
Wed 30/919:15
ORD
-
LHR
2 stops20h 20m
Scandinavian Airlines
Sun 4/1017:00
LHR
-
ORD
1 stop29h 10m
Scandinavian Airlines
Deal found 17/3£462
Thu 3/1219:20
ORD
-
LHR
2 stops15h 40m
Scandinavian Airlines
Thu 10/1221:05
LHR
-
ORD
2 stops25h 40m
Scandinavian Airlines
Deal found 17/3£462
Mon 28/919:15
ORD
-
LHR
1 stop17h 15m
Scandinavian Airlines
Sun 4/1019:30
LHR
-
ORD
1 stop26h 40m
Scandinavian Airlines
Deal found 17/3£464
Sat 25/418:05
ORD
-
LHR
1 stop34h 15m
TAP AIR PORTUGAL
Sat 9/506:00
LHR
-
ORD
1 stop16h 05m
TAP AIR PORTUGAL
Deal found 20/3£465
Mon 24/819:15
ORD
-
LHR
2 stops15h 10m
Scandinavian Airlines
Sat 5/1210:35
LHR
-
ORD
2 stops36h 10m
Scandinavian Airlines
Deal found 17/3£468
Fri 16/1019:15
ORD
-
LHR
2 stops15h 10m
Scandinavian Airlines
Sun 25/1019:50
LHR
-
ORD
2 stops26h 55m
Scandinavian Airlines
Deal found 17/3£468
Sat 3/1019:15
ORD
-
LHR
2 stops20h 05m
Scandinavian Airlines
Sat 10/1017:30
LHR
-
ORD
2 stops28h 40m
Scandinavian Airlines
Deal found 17/3£469
Wed 29/419:15
ORD
-
LHR
1 stop17h 15m
Scandinavian Airlines
Tue 19/519:50
LHR
-
ORD
2 stops26h 20m
Scandinavian Airlines
Deal found 17/3£471
Mon 9/1119:20
ORD
-
LHR
1 stop32h 00m
Scandinavian Airlines
Thu 12/1107:05
LHR
-
ORD
2 stops15h 40m
Scandinavian Airlines
Deal found 22/3£471
Thu 22/1014:59
DTW
-
LHR
2 stops20h 01m
Scandinavian Airlines
Fri 6/1119:50
LHR
-
DTW
2 stops28h 09m
Scandinavian Airlines
Deal found 17/3£531
Wed 22/420:50
DTW
-
LHR
1 stop19h 15m
Turkish Airlines
Thu 7/518:00
LHR
-
DTW
1 stop29h 45m
Turkish Airlines
Deal found 17/3£538

Find flight deals from Michigan to Heathrow

Keep the following information in mind while searching for Michigan to Heathrow flight deals. Data was last updated 22 March 2026.

Round-trip from

£459

One-way from

£227

Popular in

June

Cheapest in

October

Average price

£770

Good round-trip deal

£761 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/5-21/5
  • 2 total stops
  • 30h 15m total
  • Michigan to London
Search Deals
19/4
  • 19/4
  • 3 total stops
  • 30h 11m total
  • Michigan to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Michigan to London Heathrow.
Search Deals

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 22 March 2026.
Use the filters below to find and compare flights from Michigan to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 29/4

19:15-16:00

1 stop14h 45m

London Heathrow

Tue 5/5

21:05-16:10

2 stops25h 05m

£561

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 19/4

18:00-17:45

1 stop17h 45m

London Heathrow

Thu 23/4

18:45-16:00

1 stop27h 15m

£585

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Wed 12/8

06:30-08:35

2 stops21h 05m

London Heathrow

Thu 27/8

06:50-23:58

2 stops22h 08m

£613

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Tue 8/9

17:50-12:05

2 stops13h 15m

London Heathrow

Fri 18/9

06:30-17:37

2 stops16h 07m

£617

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Wed 26/8

06:30-06:55

2 stops19h 25m

London Heathrow

Thu 10/9

06:50-18:48

2 stops16h 58m

£617

Traverse CityLondon

TVC - LHR

TVCLHR

Traverse City Cherry Capital

Tue 21/4

12:40-06:50

1 stop13h 10m

London Heathrow

Wed 6/5

06:15-19:16

2 stops18h 01m

£623

Bay CityLondon

MBS - LHR

MBSLHR

Bay City MBS Intl

Sun 16/8

15:03-06:45

1 stop10h 42m

London Heathrow

Fri 21/8

09:30-14:27

2 stops33h 57m

£625

Bay CityLondon

MBS - LHR

MBSLHR

Bay City MBS Intl

Tue 18/8

05:29-06:45

1 stop20h 16m

London Heathrow

Fri 21/8

09:30-16:59

2 stops36h 29m

£625

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 28/4

19:05-09:05

Nonstop8h 00m

London Heathrow

Tue 5/5

11:10-13:50

Nonstop8h 40m

£626

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 8/4

21:30-11:55

Nonstop8h 25m

London Heathrow

Wed 15/4

08:00-10:55

Nonstop8h 55m

£626

Flights are sorted by cheapest return flights first.

Deals found on 21/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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 £252). Flying from Michigan to London Heathrow Airport in February is currently the most expensive (average of £579). 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 22 March 2026.

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.

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 Scandinavian Airlines, TAP AIR PORTUGAL, and United Airlines fly from Michigan to London Heathrow Airport in about 14h 45m. The time it takes to get you to your destination can typically vary by up to 6h 20m. 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 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 £691. On average you can expect to pay £806. The most popular route, (Chicago O'Hare Intl - London Heathrow), can usually be booked for £441.

  • 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 £252). Flying from Michigan to London Heathrow Airport in February is currently the most expensive (average of £579). 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
Wembley
Croydon
Northampton
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Eastbourne
Romford
Ipswich
Swindon
Bedford

Browse thousands of different options on Cheapflights for your next trip

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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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O'Hare Intl to Stansted flights
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San Francisco to London City flights

Top 2 airlines flying from Michigan to Heathrow

Discover the top 2 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 22 March 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£421Average£567FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Virgin AtlanticCheapest£548Average£776FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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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