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Heathrow

$248+ Cheap flights from Michigan to Heathrow (LHR)

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LHR
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap 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 February 11, 2026.

This oojo deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:25 pm
ORD
-
LHR
1 stop18h 55m
Icelandair
Tue 5/51:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Deal found 2/8$529
This Gotogate deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:25 pm
ORD
-
LHR
1 stop15h 55m
Icelandair
Fri 5/159:25 pm
LHR
-
ORD
1 stop26h 50m
Icelandair
Deal found 2/8$530
This oojo deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Sat 5/99:25 pm
LHR
-
ORD
1 stop26h 50m
Icelandair
Deal found 2/9$531
This FlightHub deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:15 pm
ORD
-
LHR
2 stops41h 15m
Scandinavian Airlines
Sun 9/205:00 pm
LHR
-
ORD
1 stop29h 10m
Scandinavian Airlines
Deal found 2/9$532
This FlightHub deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/57:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Wed 5/131:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Deal found 2/9$533
This FlightHub deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:25 pm
ORD
-
LHR
1 stop15h 55m
Icelandair
Thu 5/149:25 pm
LHR
-
ORD
1 stop26h 50m
Icelandair
Deal found 2/7$535
This Booking.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Mon 5/189:25 pm
LHR
-
ORD
1 stop30h 00m
Icelandair
Deal found 2/9$536
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Thu 4/301:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Deal found 2/10$537
This Kiwi.com deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:25 pm
ORD
-
LHR
1 stop18h 55m
Icelandair
Wed 4/291:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Deal found 2/8$538
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Mon 4/201:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Deal found 2/10$539
This KAYAK deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Tue 4/281:05 pm
LHR
-
ORD
1 stop11h 10m
Icelandair
Deal found 2/8$540
This oojo deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:25 pm
ORD
-
LHR
1 stop10h 30m
Icelandair
Mon 4/279:25 pm
LHR
-
ORD
1 stop26h 50m
Icelandair
Deal found 2/10$541

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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$529
(oojo)

One-way from

$248
(oojo)

Popular in

June

Cheapest in

October

Average price

$894

Good round-trip deal

$922 or less

Good one-way deal

$451 or less
Provider with most accurate pricing for Detroit (DTT)-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-London (LON) flights.
Search Deals
From Michigan to London Heathrow
Search Deals
One-way flight from Michigan to London Heathrow
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Michigan to London Heathrow.
Search Deals
Price to beat on a one-way flight from Michigan to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated February 11, 2026.
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 2/24

9:15 pm-11:15 am

Nonstop8h 00m

London Heathrow

Thu 3/5

6:50 am-12:10 pm

1 stop11h 20m

$624

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 2/23

9:15 pm-11:15 am

Nonstop8h 00m

London Heathrow

Tue 3/3

6:50 am-12:10 pm

1 stop11h 20m

$626

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Tue 3/10

3:30 pm-5:55 am

1 stop10h 25m

London Heathrow

Thu 3/19

9:00 am-10:29 pm

2 stops17h 29m

$632

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Tue 3/10

12:04 pm-8:45 am

1 stop16h 41m

London Heathrow

Tue 3/17

6:30 am-5:37 pm

2 stops15h 07m

$633

KalamazooLondon

AZO - LHR

AZOLHR

Kalamazoo Intl

Tue 3/10

6:17 pm-11:40 am

2 stops13h 23m

London Heathrow

Tue 3/17

6:30 am-5:37 pm

2 stops15h 07m

$636

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 4/21

5:00 pm-6:50 am

Nonstop7h 50m

London Heathrow

Tue 5/5

10:20 am-5:50 pm

1 stop13h 30m

$640

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Sun 3/1

9:34 am-8:45 am

1 stop17h 11m

London Heathrow

Tue 3/10

6:30 am-5:22 pm

2 stops15h 52m

$640

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Tue 3/3

12:45 pm-6:25 am

1 stop11h 40m

London Heathrow

Tue 3/10

6:30 am-10:31 pm

2 stops21h 01m

$640

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 5/6

9:20 pm-11:45 am

Nonstop8h 25m

London Heathrow

Fri 5/15

6:50 am-12:00 pm

1 stop11h 10m

$640

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Mon 7/20

6:15 pm-8:30 am

Nonstop8h 15m

London Heathrow

Tue 8/25

7:25 am-2:00 pm

1 stop12h 35m

$641

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

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 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 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 $329). Flying from Michigan to London Heathrow Airport in June is currently the most expensive (average of $677). 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 February 11, 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 to fly round-trip 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?

    A quick flight from Michigan to London Heathrow Airport can take about 8h. United Airlines provides one of the quickest options available for as low as $624. The distance between Michigan and London Heathrow Airport is about 3939 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $161. JetBlue flights start at $274 while deals on Delta start at $461 one-way.

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

    While some choose either Detroit Metropolitan Wayne County - London Heathrow or Chicago Midway - London Heathrow, Chicago O'Hare Intl - London Heathrow is the most popular route from Michigan to London Heathrow Airport.

  • 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 (58%), Air France (58%), Scandinavian Airlines (58%).

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

    Looking at all options, your cheapest flight can be booked for $328. While the most popular route (Chicago O'Hare Intl - London Heathrow) can be booked for $497 on average, our data indicates $2,613 when flying from Michigan to London Heathrow Airport.

  • 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 vacation 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 $329). Flying from Michigan to London Heathrow Airport in June is currently the most expensive (average of $677). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Croydon
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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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Denver to Heathrow flights
Boston to London City flights
Dulles Intl to Stansted flights
Dulles Intl to London City flights
Newark to Stansted flights
Philadelphia to Heathrow flights
Newark to London City flights
O'Hare Intl to Gatwick flights
George Bush Intcntl to Heathrow flights
Minneapolis to Heathrow flights
Boston to Stansted flights
Newark to Luton flights
O'Hare Intl to London City flights
Baltimore to Gatwick flights
Los Angeles to Gatwick flights
Reagan-National to Gatwick flights
Los Angeles to Stansted flights
Austin to Heathrow flights
Tampa to Heathrow flights
Dallas/Fort Worth to Gatwick flights
San Francisco to Gatwick flights
O'Hare Intl to Stansted flights
Raleigh to Heathrow flights
Detroit to Heathrow flights
Seattle to Gatwick flights
Los Angeles to London City flights

Top 10 airlines flying from Michigan to Heathrow

Discover the top 10 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 2,558,603 searches. Data last updated February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$60Average$130FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$66Average$766FlexibilityNo cancel feeOn-time62%
IberiaCheapest$510Average$852FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$521Average$692FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$525Average$939FlexibilityNo cancel feeOn-time70%
KLMCheapest$531Average$972FlexibilityNo cancel feeOn-time75%
DeltaCheapest$538Average$1,094FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$543Average$988FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$554Average$719FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$655Average$904FlexibilityNo cancel feeOn-time69%

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