Cheap flights from Michigan to London Heathrow Airport from £165
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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
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 1 July 2025.
Round-trip from | £435 |
---|---|
One-way from | £165 |
Popular in | June |
Cheapest in | January |
Average price | £736 |
Good round-trip deal | £622 or less |
Good one-way deal | £529 or less |
Find flight deals from Michigan to Heathrow
Cheapest flights from Michigan to HeathrowExplore 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 1 July 2025.
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 1 July 2025.
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 1 July 2025.
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
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Mon 11/8
18:19-22:00
2 stops22h 41m
London Heathrow
Wed 20/8
15:05-12:01
2 stops25h 56m
South BendLondon
SBN - LHR
SBNLHR
South Bend/Michiana
Sun 3/8
06:15-07:15
1 stop20h 00m
London Heathrow
Tue 19/8
09:40-20:44
2 stops16h 04m
Grand RapidsLondon
GRR - LHR
GRRLHR
Grand Rapids Gerald R. Ford Intl
Wed 3/12
06:00-11:15
1 stop24h 15m
London Heathrow
Tue 9/12
13:25-21:22
2 stops36h 57m
FlintLondon
FNT - LHR
FNTLHR
Flint Bishop
Mon 8/9
16:43-06:30
2 stops32h 47m
London Heathrow
Tue 14/10
14:05-13:26
2 stops28h 21m
Bay CityLondon
MBS - LHR
MBSLHR
Bay City MBS Intl
Wed 26/11
14:10-05:55
1 stop10h 45m
London Heathrow
Wed 10/12
13:25-16:05
2 stops31h 40m
Grand RapidsLondon
GRR - LHR
GRRLHR
Grand Rapids Gerald R. Ford Intl
Wed 13/8
19:36-10:30
1 stop9h 54m
London Heathrow
Mon 25/8
20:15-18:26
2 stops27h 11m
Traverse CityLondon
TVC - LHR
TVCLHR
Traverse City Cherry Capital
Wed 5/11
13:52-06:50
1 stop11h 58m
London Heathrow
Wed 12/11
12:35-22:33
1 stop14h 58m
DetroitLondon
DTW - LHR
DTWLHR
Detroit Metropolitan Wayne County
Mon 11/8
20:30-11:55
1 stop10h 25m
London Heathrow
Wed 20/8
13:05-19:20
1 stop11h 15m
LansingLondon
LAN - LHR
LANLHR
Lansing Capital City
Wed 13/8
11:27-08:55
1 stop16h 28m
London Heathrow
Wed 20/8
06:15-17:38
2 stops16h 23m
Bay CityLondon
MBS - LHR
MBSLHR
Bay City MBS Intl
Mon 24/11
12:00-08:50
1 stop15h 50m
London Heathrow
Thu 11/12
06:20-17:04
2 stops15h 44m
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.
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 1 July 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 1 July 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).
How much does it cost for a return flight from Michigan to London Heathrow Airport?
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 1 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andAustrian Airlines from Michigan to London Heathrow Airport. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Kim,May 2025
PIH - SLC
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Kim,May 2025
PIH - SLC
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.
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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.
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 1 July 2025.
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.