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 £240. Icelandair flights start at £253 while deals on TAP AIR PORTUGAL start at £262 one-way.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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, Chicago Midway - London Heathrow or Detroit Metropolitan Wayne County - London Heathrow as they are the most popular.

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

The cheapest flight price from Michigan to London Heathrow Airport is £374. On average you can expect to pay £631. The most popular route, (Chicago O'Hare Intl - London Heathrow), can usually be booked for £228.

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 (85%), Air France (85%), Scandinavian Airlines (85%).

What are the most popular airlines that fly from Michigan to London Heathrow Airport?

Consider Air France, JetBlue or Icelandair when booking your flight. These represent the most popular airlines when flying from Michigan to London Heathrow Airport.

How far in advance should I book a flight from Michigan to London Heathrow Airport?

To save on the cost of your flight from Michigan to London Heathrow Airport, book at least 34 days before your planned departure. Booking around this time can save you about 115% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £574 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £778.

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

January can be a great time to fly to London Heathrow Airport from Michigan with a flight ticket averaging about £681. Cheapflights users have found deals in the month of January for as cheap as £463. The most expensive prices can be found in the month of June.

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.

£166+ Flights from Michigan to London Heathrow Airport

Cheap flight deals from Michigan to Heathrow

Round-trip from	£417
One-way from	£166
Popular in	June
Cheapest in	January
Average price	£742
Good round-trip deal	£626 or less
Good one-way deal	£533 or less

Icelandair
16/9-27/9
2 total stops
21h 40m total
Michigan to London

Search Deals

28/7
2 total stops
18h 26m total
Michigan to London

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£63 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 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 8 July 2025.

Tue 16/920:30DTW - LHR

1 stop10h 25mIcelandair

Mon 6/1021:25LHR - DTW

1 stop26h 55mIcelandair

Deal found 7/7£413

Thu 4/906:15DTW - LHR

2 stops20h 45mMultiple Airlines

Thu 11/909:50LHR - DTW

2 stops19h 13mMultiple Airlines

Deal found 6/7£427

Sat 13/910:25DTW - LHR

2 stops23h 10mScandinavian Airlines

Mon 15/906:40LHR - DTW

2 stops20h 40mScandinavian Airlines

Deal found 6/7£438

Wed 20/811:50SBN - LHR

1 stop14h 25mVirgin Atlantic

Wed 27/811:20LHR - SBN

1 stop15h 29mVirgin Atlantic

Deal found 6/7£457

Wed 19/1106:00GRR - LHR

2 stops20h 10mMultiple Airlines

Wed 26/1111:10LHR - GRR

2 stops35h 26mMultiple Airlines

Deal found 6/7£462

Sat 13/916:54GRR - LHR

2 stops32h 36mUnited Airlines

Wed 1/1014:05LHR - GRR

2 stops32h 38mUnited Airlines

Deal found 7/7£463

Sat 23/814:05FNT - LHR

2 stops35h 25mUnited Airlines

Tue 2/909:30LHR - FNT

2 stops35h 38mUnited Airlines

Deal found 7/7£463

Wed 26/1114:10MBS - LHR

1 stop12h 45mUnited Airlines

Fri 5/1213:25LHR - MBS

2 stops36h 35mUnited Airlines

Deal found 6/7£463

Wed 5/1107:20TVC - LHR

1 stop17h 35mUnited Airlines

Wed 12/1113:25LHR - TVC

2 stops31h 48mUnited Airlines

Deal found 7/7£463

Tue 11/1113:08SBN - LHR

1 stop11h 47mUnited Airlines

Tue 18/1113:25LHR - SBN

2 stops28h 08mUnited Airlines

Deal found 7/7£463

Mon 13/1017:53TVC - LHR

1 stop12h 12mBritish Airways

Mon 20/1019:25LHR - TVC

2 stops31h 59mBritish Airways

Deal found 8/7£466

Thu 14/821:15ORD - LHR

Nonstop7h 50mBritish Airways

Thu 21/811:10LHR - ORD

Nonstop8h 45mBritish Airways

Deal found 7/7£467

Best flights from Michigan to Heathrow
Discover carefully curated flight deals from Michigan to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 July 2025.

Tue 16/920:30DTW - LHR

1 stop10h 25mIcelandair

Sat 27/913:05LHR - DTW

1 stop11h 15mIcelandair

Deal found 7/7£417

Thu 4/906:15DTW - LHR

2 stops20h 45mMultiple Airlines

Thu 11/909:50LHR - DTW

2 stops19h 13mMultiple Airlines

Deal found 6/7£427

Sat 13/910:25DTW - LHR

2 stops23h 10mScandinavian Airlines

Mon 15/906:40LHR - DTW

2 stops20h 40mScandinavian Airlines

Deal found 6/7£438

Wed 20/811:50SBN - LHR

1 stop14h 25mVirgin Atlantic

Wed 27/811:20LHR - SBN

1 stop15h 29mVirgin Atlantic

Deal found 6/7£457

Sat 13/918:39GRR - LHR

1 stop32h 41mUnited Airlines

Wed 1/1014:05LHR - GRR

2 stops32h 38mUnited Airlines

Deal found 7/7£463

Mon 13/1017:53TVC - LHR

1 stop12h 12mBritish Airways

Mon 20/1019:25LHR - TVC

2 stops31h 59mBritish Airways

Deal found 8/7£466

Wed 3/1212:56GRR - LHR

2 stops17h 24mAir Canada

Tue 9/1209:00LHR - GRR

2 stops41h 22mAir Canada

Deal found 7/7£468

Fri 1/813:30ORD - LHR

1 stop13h 45mDelta

Sun 17/812:55LHR - ORD

1 stop14h 58mDelta

Deal found 7/7£470

Wed 20/814:15SBN - LHR

1 stop13h 40mKLM

Wed 27/809:20LHR - SBN

1 stop17h 29mKLM

Deal found 6/7£473

Wed 20/818:18LAN - LHR

1 stop9h 37mAir France

Wed 27/806:15LHR - LAN

2 stops16h 23mAir France

Deal found 6/7£474

Tue 14/1012:54ORD - LHR

1 stop16h 11mIberia

Thu 23/1014:25LHR - ORD

Nonstop8h 35mIberia

Deal found 8/7£477

Thu 16/1012:55ORD - LHR

2 stops26h 45mAustrian Airlines

Mon 27/1006:00LHR - ORD

1 stop14h 00mAustrian Airlines

Deal found 8/7£478

Direct flights from Michigan to Heathrow
Explore direct flight options from Michigan to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 July 2025.

Thu 14/821:15ORD - LHR

Nonstop7h 50mBritish Airways

Thu 21/811:10LHR - ORD

Nonstop8h 45mBritish Airways

Deal found 7/7£467

Sat 6/1217:50ORD - LHR

Nonstop8h 05mUnited Airlines

Mon 29/1210:25LHR - ORD

Nonstop9h 20mUnited Airlines

Deal found 7/7£469

Wed 30/719:15ORD - LHR

Nonstop7h 55mAmerican Airlines

Wed 6/813:10LHR - ORD

Nonstop8h 45mAmerican Airlines

Deal found 8/7£516

Sun 4/118:45ORD - LHR

Nonstop7h 50mIberia

Sun 11/114:10LHR - ORD

Nonstop8h 50mIberia

Deal found 7/7£531

Wed 5/1115:45ORD - LHR

Nonstop8h 10mAustrian Airlines

Wed 12/1107:40LHR - ORD

Nonstop9h 20mAustrian Airlines

Deal found 7/7£537

Mon 18/820:25DTW - LHR

Nonstop7h 30mVirgin Atlantic

Tue 26/811:45LHR - DTW

Nonstop8h 35mVirgin Atlantic

Deal found 5/7£652

Tue 14/1020:20DTW - LHR

Nonstop7h 35mDelta

Tue 21/1011:45LHR - DTW

Nonstop8h 40mDelta

Deal found 6/7£673

Tue 14/1020:20DTW - LHR

Nonstop7h 35mAir France

Tue 21/1011:45LHR - DTW

Nonstop8h 40mAir France

Deal found 7/7£710

Thu 21/820:25DTW - LHR

Nonstop7h 30mKLM

Thu 28/811:45LHR - DTW

Nonstop8h 35mKLM

Deal found 7/7£792

Last-minute flights from Michigan to Heathrow
Discover last-minute flight deals from Michigan to Heathrow. Data last updated 8 July 2025 and is based on user searches.

Sun 13/718:00ORD - LHR

1 stop22h 55mTAP AIR PORTUGAL

Thu 28/818:45LHR - ORD

1 stop27h 25mTAP AIR PORTUGAL

Deal found 6/7£491

Sun 13/709:07DTW - LHR

2 stops19h 53mMultiple Airlines

Sun 20/706:00LHR - DTW

2 stops31h 07mMultiple Airlines

Deal found 6/7£557

Tue 15/721:15ORD - LHR

1 stop10h 10mAer Lingus

Tue 9/913:25LHR - ORD

1 stop11h 35mAer Lingus

Deal found 8/7£516

Tue 15/711:50MBS - LHR

1 stop16h 05mDelta

Tue 22/706:15LHR - MBS

2 stops16h 22mDelta

Deal found 6/7£518

Tue 15/714:05MBS - LHR

1 stop11h 15mUnited Airlines

Wed 23/708:30LHR - MBS

1 stop12h 41mUnited Airlines

Deal found 6/7£524

Tue 15/712:06ORD - LHR

1 stop15h 24mJetBlue

Mon 15/908:15LHR - ORD

1 stop18h 35mJetBlue

Deal found 6/7£553

Tue 15/706:00DTW - LHR

1 stop9h 45mJetBlue

Tue 22/711:55LHR - DTW

1 stop17h 04mJetBlue

Deal found 5/7£553

Wed 16/722:15ORD - LHR

1 stop16h 05mIcelandair

Wed 17/913:05LHR - ORD

1 stop14h 10mIcelandair

Deal found 6/7£535

Fri 18/719:31GRR - LHR

1 stop9h 49mBritish Airways

Tue 22/706:10LHR - GRR

2 stops22h 01mBritish Airways

Deal found 7/7£551

Fri 18/707:30GRR - LHR

1 stop19h 50mUnited Airlines

Tue 22/708:45LHR - GRR

3 stops20h 10mUnited Airlines

Deal found 7/7£554

Fri 18/715:09TVC - LHR

1 stop16h 06mBritish Airways

Tue 22/717:20LHR - TVC

2 stops32h 05mBritish Airways

Deal found 7/7£558

Fri 18/713:20TVC - LHR

1 stop18h 50mDelta

Tue 22/706:15LHR - TVC

2 stops22h 38mDelta

Deal found 7/7£562

One-way flights from Michigan to Heathrow
Search for one-way flight options from Michigan to Heathrow. Find affordable one-way fares based on user searches. Data last updated 8 July 2025.

Mon 28/718:19DTW - LHR

2 stops18h 26mMultiple Airlines

Deal found 7/7£166

Sun 20/706:30GRR - LHR

2 stops24h 25mMultiple Airlines

Deal found 7/7£215

Mon 18/811:07SBN - LHR

2 stops25h 38mMultiple Airlines

Deal found 7/7£226

Tue 19/806:00DTW - LHR

1 stop9h 45mJetBlue

Deal found 5/7£240

Fri 28/1118:30ORD - LHR

1 stop10h 20mIcelandair

Deal found 8/7£253

Sat 26/718:21ORD - LHR

3 stops45h 39mMultiple Airlines

Deal found 7/7£254

Thu 21/812:20MDW - LHR

2 stops17h 35mMultiple Airlines

Deal found 7/7£254

Wed 5/1119:10ORD - LHR

1 stop14h 20mTAP AIR PORTUGAL

Deal found 7/7£262

Tue 22/708:40ORD - LHR

1 stop15h 50mJetBlue

Deal found 7/7£267

Fri 28/1119:20ORD - LHR

2 stops17h 10mScandinavian Airlines

Deal found 8/7£268

Sun 24/817:40ORD - LHR

Nonstop7h 40mBritish Airways

Deal found 7/7£274

Sun 10/815:35ORD - LHR

2 stops32h 55mAir Canada

Deal found 7/7£275

Cheapflights Fare Finder

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

Tue 16/9

20:30-11:55

1 stop10h 25m

London Heathrow

Sat 27/9

13:05-19:20

1 stop11h 15m

£417

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Thu 4/9

06:15-08:00

2 stops20h 45m

London Heathrow

Thu 11/9

09:50-00:03

2 stops19h 13m

£427

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sat 13/9

10:25-14:35

2 stops23h 10m

London Heathrow

Mon 15/9

06:40-22:20

2 stops20h 40m

£438

South BendLondon

SBN - LHR

SBNLHR

South Bend/Michiana

Wed 20/8

11:50-07:15

1 stop14h 25m

London Heathrow

Wed 27/8

11:20-21:49

1 stop15h 29m

£457

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 19/11

06:00-07:10

2 stops20h 10m

London Heathrow

Wed 26/11

11:10-17:36

2 stops35h 26m

£462

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Sat 13/9

18:39-08:20

1 stop32h 41m

London Heathrow

Wed 1/10

14:05-17:43

2 stops32h 38m

£463

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Sat 23/8

14:05-06:30

2 stops35h 25m

London Heathrow

Tue 2/9

09:30-16:08

2 stops35h 38m

£463

Bay CityLondon

MBS - LHR

MBSLHR

Bay City MBS Intl

Wed 26/11

14:10-07:55

1 stop12h 45m

London Heathrow

Fri 5/12

13:25-21:00

2 stops36h 35m

£463

Traverse CityLondon

TVC - LHR

TVCLHR

Traverse City Cherry Capital

Mon 13/10

17:53-11:05

1 stop12h 12m

London Heathrow

Mon 20/10

19:25-22:24

2 stops31h 59m

£466

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 14/8

21:15-11:05

Nonstop7h 50m

London Heathrow

Thu 21/8

11:10-13:55

Nonstop8h 45m

£467

Flights are sorted by cheapest return flights first.

Deals found on 7/7

Showing 1-10 of 60 results

...

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, 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?

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

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).

Reviews of airlines servicing Heathrow

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.

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very Good

7,963 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,368 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Austrian Airlines

7.6

Good

806 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air France

7.5

Good

1,467 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,650 reviews

Delta

8.0

Very Good

7,963 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 £240. Icelandair flights start at £253 while deals on TAP AIR PORTUGAL start at £262 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, Chicago Midway - London Heathrow or Detroit Metropolitan Wayne County - 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 (85%), Air France (85%), Scandinavian Airlines (85%).
What are the cheapest flights from Michigan to London Heathrow Airport?
The cheapest flight price from Michigan to London Heathrow Airport is £374. On average you can expect to pay £631. The most popular route, (Chicago O'Hare Intl - London Heathrow), can usually be booked for £228.
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, 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.

See more FAQs

Hounslow

Croydon

Milton Keynes

Deal

Northampton

Gatwick

Slough

Luton

Wembley

Crawley

Eastbourne

Ilford

Hayes

Ipswich

Folkestone

Southend-on-Sea

Watford

Winchester

Swindon

Maidstone

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Michigan to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest£413	Average£574	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Icelandair	Cheapest£470	Average£669	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
KLM	Cheapest£534	Average£679	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Virgin Atlantic	Cheapest£539	Average£820	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air France	Cheapest£580	Average£732	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

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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Cheap flights from Michigan to London Heathrow Airport from £166

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 28/7. 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 8 July 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 8 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 8 July 2025.

Cheapflights Fare Finder

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

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?

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 8 July 2025.

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 8 July 2025.

Reviews of airlines servicing Heathrow

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.

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.

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

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

What are the most reliable airlines from Michigan to London Heathrow Airport?

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

Can I find deals for flights from Michigan to Heathrow that include hotel bookings?

How can I find direct flights from Michigan to Heathrow?

Can I find deals for business class flights from Michigan to Heathrow?

What is the cheapest month to book a flight from Michigan to London Heathrow Airport?

Travelling to a place near Michigan?

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.

Top 5 airlines flying from Michigan to Heathrow

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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 8 July 2025.