HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$210+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — LHR
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Michigan to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$536
(Scandinavian Airlines)

One-way from

$210
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$828

Good round-trip deal

$745 or less

Good one-way deal

$598 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. 9% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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

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 November 5, 2025.

This KAYAK deal was found by Cheapflights users on 11/3. 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.
Mon 12/87:10 amORD - LHR
2 stops20h 10mScandinavian Airlines
Mon 12/156:40 amLHR - ORD
1 stop16h 05mScandinavian Airlines
Deal found 11/3$541
This KAYAK deal was found by Cheapflights users on 11/2. 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.
Sat 11/156:30 pmORD - LHR
1 stop10h 20mIcelandair
Tue 11/2512:15 pmLHR - ORD
1 stop11h 05mIcelandair
Deal found 11/2$542
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:20 pmORD - LHR
2 stops15h 40mScandinavian Airlines
Sat 11/225:30 pmLHR - ORD
2 stops29h 15mScandinavian Airlines
Deal found 11/4$543
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:20 pmORD - LHR
1 stop20h 20mScandinavian Airlines
Thu 12/116:40 amLHR - ORD
1 stop16h 05mScandinavian Airlines
Deal found 11/3$544
This oojo deal was found by Cheapflights users on 11/4. 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 11/116:30 pmORD - LHR
1 stop19h 00mIcelandair
Tue 11/2512:15 pmLHR - ORD
1 stop11h 05mIcelandair
Deal found 11/4$545
This oojo deal was found by Cheapflights users on 11/5. 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.
Wed 11/126:30 pmORD - LHR
1 stop19h 00mIcelandair
Wed 11/198:35 pmLHR - ORD
1 stop26h 45mIcelandair
Deal found 11/5$546
This oojo deal was found by Cheapflights users on 11/3. 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.
Sat 11/227:20 pmORD - LHR
2 stops15h 05mScandinavian Airlines
Wed 11/2610:35 amLHR - ORD
2 stops36h 10mScandinavian Airlines
Deal found 11/3$547
This Gotogate deal was found by Cheapflights users on 11/3. 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 11/97:40 pmORD - LHR
1 stop9h 45mAer Lingus
Tue 11/1812:10 pmLHR - ORD
1 stop11h 45mAer Lingus
Deal found 11/3$548
This oojo deal was found by Cheapflights users on 11/4. 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.
Fri 12/58:15 pmORD - LHR
1 stop20h 25mTAP AIR PORTUGAL
Sun 12/76:00 amLHR - ORD
1 stop14h 45mTAP AIR PORTUGAL
Deal found 11/4$551
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:30 pmORD - LHR
2 stops20h 35mMultiple Airlines
Fri 12/57:50 amLHR - ORD
2 stops15h 30mMultiple Airlines
Deal found 11/4$552
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:20 pmORD - LHR
1 stop20h 20mScandinavian Airlines
Sun 12/710:20 amLHR - ORD
1 stop12h 25mScandinavian Airlines
Deal found 11/4$553
This lastminute.com deal was found by Cheapflights users on 11/4. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/261:47 pmMDW - LHR
1 stop11h 18mVirgin Atlantic
Wed 12/311:05 amLHR - MDW
1 stop13h 13mVirgin Atlantic
Deal found 11/4$581

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 November 5, 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 12/6

7:10 am-9:20 am

2 stops20h 10m

London Heathrow

Fri 12/12

6:40 am-4:45 pm

1 stop16h 05m

$559

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 1/20

10:24 am-4:00 pm

2 stops23h 36m

London Heathrow

Tue 1/27

7:50 pm-4:45 pm

2 stops26h 55m

$562

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Wed 11/19

7:10 am-6:50 am

1 stop17h 40m

London Heathrow

Wed 12/3

8:55 am-3:10 pm

1 stop12h 15m

$580

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sun 11/23

8:55 am-6:50 am

2 stops15h 55m

London Heathrow

Wed 12/3

6:20 am-3:10 pm

1 stop14h 50m

$584

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 11/24

1:47 pm-7:05 am

1 stop11h 18m

London Heathrow

Tue 12/2

8:55 am-4:18 pm

1 stop13h 23m

$585

ChicagoLondon

MDW - LHR

MDWLHR

Chicago Midway

Mon 12/1

1:47 pm-7:05 am

1 stop11h 18m

London Heathrow

Tue 12/9

6:20 am-6:00 pm

2 stops17h 40m

$589

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Mon 12/1

4:07 pm-8:45 am

1 stop11h 38m

London Heathrow

Mon 12/8

8:40 am-7:26 pm

2 stops15h 46m

$594

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Tue 11/11

2:31 pm-8:45 am

1 stop13h 14m

London Heathrow

Tue 11/18

1:00 pm-8:53 pm

1 stop12h 53m

$596

Bay CityLondon

MBS - LHR

MBSLHR

Bay City MBS Intl

Tue 12/2

3:05 pm-8:45 am

1 stop12h 40m

London Heathrow

Tue 12/9

1:00 pm-10:38 pm

1 stop14h 38m

$597

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Tue 11/18

9:05 pm-11:15 am

Nonstop8h 10m

London Heathrow

Wed 12/3

6:35 am-2:10 pm

1 stop13h 35m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 60 results
1
2
3
...
6

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 $405). Flying from Michigan to London Heathrow Airport in June is currently the most expensive (average of $672). 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 November 5, 2025.

It’s optimal to fly from Michigan to London Heathrow Airport at noon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Michigan to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Michigan to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Michigan to London Heathrow Airport flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 11h 38m. Scandinavian Airlines provides one of the quickest options available for as low as $594. The distance between Michigan and London Heathrow Airport is about 3807 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 JetBlue, which is currently one of the cheapest options available, starting at $279. United Airlines flights start at $393 while deals on Air Canada start at $394 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 (73%), Air France (73%), Scandinavian Airlines (73%).

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

    Looking at all options, your cheapest flight can be booked for $478. While the most popular route (Chicago O'Hare Intl - London Heathrow) can be booked for $429 on average, our data indicates $2,500 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 $405). Flying from Michigan to London Heathrow Airport in June is currently the most expensive (average of $672). 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
Hounslow
Ilford
Hayes
Southend-on-Sea
Harrow
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Chipping Norton
Wembley
Folkestone

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Michigan to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
Boston to Heathrow flights
LaGuardia to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to London City flights
Newark to Gatwick flights
Dulles Intl to Heathrow flights
LaGuardia to Gatwick flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Stansted flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
Dallas/Fort Worth to Heathrow flights
Newark to London City flights
John F Kennedy Intl to Luton flights
Baltimore to Heathrow flights
Seattle to Heathrow flights
Newark to Stansted flights
Newark to Luton flights
Boston to Gatwick flights
Boston to London City flights
Atlanta to Heathrow flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Miami to Heathrow flights
Philadelphia to Heathrow flights
Dulles Intl to London City flights
Los Angeles to Gatwick flights
Boston to Stansted flights
Orlando to Heathrow flights
San Francisco to Gatwick flights
Denver to Heathrow flights
Baltimore to Gatwick flights
Hobby to Heathrow flights
Reagan-National to Gatwick flights
O'Hare Intl to Gatwick flights
Dallas/Fort Worth to Gatwick flights
Los Angeles to London City flights
Boston to Luton flights
Dulles Intl to Stansted flights
San Francisco to London City flights
O'Hare Intl to London City flights
LaGuardia to London City flights
Minneapolis to Heathrow flights
Raleigh to Heathrow flights
Detroit to Heathrow flights
George Bush Intcntl to Heathrow flights
Seattle to Gatwick flights
Charlotte to Heathrow 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$60Average$130FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$70Average$751FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$504Average$939FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$509Average$733FlexibilityNo cancel feeOn-time76%
IberiaCheapest$510Average$807FlexibilityNo cancel feeOn-time77%
KLMCheapest$531Average$993FlexibilityNo cancel feeOn-time75%
DeltaCheapest$538Average$1,123FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$543Average$1,117FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$555Average$803FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$639Average$672FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.