How long does it take to fly to London Heathrow Airport?

On average, it takes 7h 25m to fly from Michigan to London Heathrow Airport if you fly out of Detroit (the most popular airport in Michigan) and into London Heathrow Airport (the most popular airport in London Heathrow Airport). If you’re flying out of Grand Rapids and into London Heathrow Airport, then the flight time is around 10h 20m.

What is the cheapest airline that flies from Michigan to London Heathrow?

JetBlue, United Airlines, and British Airways are the most popular carriers operating from Michigan to London Heathrow

What airlines fly to London Heathrow Airport?

Delta, JetBlue and British Airways are the top three most popular airlines that fly to London Heathrow Airport from Michigan according to our data. Delta is the first choice among our users, with 47% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 11 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

How many flights depart from Michigan to London Heathrow Airport on average per day?

59 flights are operational daily from Michigan to London Heathrow Airport as of July 2026. The most popular departure time for this route is 6:00PM, with 100% of flights per day taking off in the evening.

How many flights depart from Michigan to London Heathrow Airport on average per week?

As of July 2026, 414 flights take off from Michigan and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

When did momondo last update prices for flights from Michigan to London Heathrow Airport?

Prices for flights from Michigan to London Heathrow Airport are updated daily.

How many operators does momondo search for flights from Michigan to London Heathrow Airport?

As of July 2026, there are 20 operators available to choose from for flights from Michigan to London Heathrow Airport.

How old do you have to be to fly from Michigan to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$313 Cheap Flights from Michigan to London Heathrow Airport in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Michigan to London

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:50 pm - 12:00 pm

MBS

LHR

17h 10m

1 stop

11:05 am - 7:54 pm

LHR

MBS

37h 49m

2 stops

$729United Airlines

Sun, Nov 15 - Tue, Nov 17

6:00 am - 11:05 am

MBS

LHR

24h 05m

2 stops

11:05 am - 7:54 pm

LHR

MBS

37h 49m

2 stops

$734United Airlines

Sun, Nov 15 - Tue, Nov 17

5:30 pm - 12:40 pm

DTW

LHR

14h 10m

2 stops

9:10 pm - 5:20 pm

LHR

DTW

25h 10m

2 stops

$787Multiple Airlines

Tue, Aug 18 - Wed, Aug 26

5:30 pm - 3:00 pm

DTW

LHR

16h 30m

2 stops

10:00 pm - 5:20 pm

LHR

DTW

24h 20m

2 stops

$799Multiple Airlines

Sun, Aug 16 - Sun, Aug 23

6:35 pm - 11:55 am

TVC

LHR

12h 20m

1 stop

6:50 am - 6:35 pm

LHR

TVC

16h 45m

2 stops

$860Brussels Airlines

Wed, Sep 23 - Thu, Oct 1

6:31 pm - 11:55 am

FNT

LHR

12h 24m

1 stop

6:50 am - 8:09 pm

LHR

FNT

18h 19m

2 stops

$861Brussels Airlines

Tue, Oct 20 - Wed, Nov 4

8:25 am - 7:10 am

GRR

LHR

17h 45m

1 stop

6:30 am - 3:08 pm

LHR

GRR

13h 38m

2 stops

$863Delta

Wed, Sep 23 - Wed, Oct 7

7:15 pm - 5:40 pm

ORD

LHR

16h 25m

1 stop

9:05 pm - 4:10 pm

LHR

ORD

25h 05m

2 stops

$865Scandinavian Airlines

Sat, Oct 10 - Sun, Oct 18

4:00 pm - 1:15 pm

GRR

LHR

16h 15m

2 stops

6:30 am - 5:24 pm

LHR

GRR

15h 54m

2 stops

$866Delta

Wed, Sep 23 - Wed, Oct 7

7:00 am - 5:40 pm

ORD

LHR

28h 40m

2 stops

7:05 am - 4:45 pm

LHR

ORD

15h 40m

2 stops

$872Scandinavian Airlines

Thu, Nov 19 - Wed, Dec 2

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JetBlue flights from Michigan to London Heathrow Airport

Our best JetBlue deals on Michigan to London Heathrow Airport flight tickets

JetBlue

Aug 25

DTW6:05 amDetroit Metropolitan Wayne County

9h 40m

1 stop

LHR8:45 pmLondon Heathrow

Sep 3

LHR8:40 amLondon Heathrow

13h 21m

1 stop

DTW5:01 pmDetroit Metropolitan Wayne County

$845

JetBlue

Aug 26

DTW2:46 pmDetroit Metropolitan Wayne County

10h 44m

1 stop

LHR6:30 amLondon Heathrow

Sep 3

LHR8:40 amLondon Heathrow

13h 21m

1 stop

DTW5:01 pmDetroit Metropolitan Wayne County

$846

JetBlue

Aug 26

DTW2:46 pmDetroit Metropolitan Wayne County

10h 44m

1 stop

LHR6:30 amLondon Heathrow

Sep 5

LHR8:40 amLondon Heathrow

15h 55m

1 stop

DTW7:35 pmDetroit Metropolitan Wayne County

$847

Air France flights from Michigan to London Heathrow Airport

Our best Air France deals on Michigan to London Heathrow Airport flight tickets

Air France

Sep 22

TVC5:57 pmTraverse City Cherry Capital

14h 48m

2 stops

LHR1:45 pmLondon Heathrow

Sep 29

LHR11:30 amLondon Heathrow

17h 29m

2 stops

TVC11:59 pmTraverse City Cherry Capital

$874

Air France

Sep 28

MDW1:00 pmChicago Midway

11h 25m

1 stop

LHR6:25 amLondon Heathrow

Oct 6

LHR3:15 pmLondon Heathrow

13h 10m

1 stop

MDW10:25 pmChicago Midway

$892

Air France

Jul 13

MDW12:41 pmChicago Midway

11h 44m

1 stop

LHR6:25 amLondon Heathrow

Aug 12

LHR9:20 amLondon Heathrow

12h 55m

1 stop

MDW4:15 pmChicago Midway

$1,152

momondo 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

Cheapest round-trip

Bay CityLondon

MBS - LHR

MBSLHR

Bay City MBS Intl

Sun 11/15

1:50 pm-12:00 pm

1 stop17h 10m

London Heathrow

Tue 11/17

11:05 am-7:54 pm

2 stops37h 49m

$729

Bay CityLondon

MBS - LHR

MBSLHR

Bay City MBS Intl

Sun 11/15

6:00 am-11:05 am

2 stops24h 05m

London Heathrow

Tue 11/17

11:05 am-7:54 pm

2 stops37h 49m

$734

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Tue 8/18

5:30 pm-12:40 pm

2 stops14h 10m

London Heathrow

Wed 8/26

9:10 pm-5:20 pm

2 stops25h 10m

$787

DetroitLondon

DTW - LHR

DTWLHR

Detroit Metropolitan Wayne County

Sun 8/16

5:30 pm-3:00 pm

2 stops16h 30m

London Heathrow

Sun 8/23

10:00 pm-5:20 pm

2 stops24h 20m

$799

Quickest round-trip

Traverse CityLondon

TVC - LHR

TVCLHR

Traverse City Cherry Capital

Wed 9/23

6:35 pm-11:55 am

1 stop12h 20m

London Heathrow

Thu 10/1

6:50 am-6:35 pm

2 stops16h 45m

$860

FlintLondon

FNT - LHR

FNTLHR

Flint Bishop

Tue 10/20

6:31 pm-11:55 am

1 stop12h 24m

London Heathrow

Wed 11/4

6:50 am-8:09 pm

2 stops18h 19m

$861

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 9/23

8:25 am-7:10 am

1 stop17h 45m

London Heathrow

Wed 10/7

6:30 am-3:08 pm

2 stops13h 38m

$863

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Sat 10/10

7:15 pm-5:40 pm

1 stop16h 25m

London Heathrow

Sun 10/18

9:05 pm-4:10 pm

2 stops25h 05m

$865

Grand RapidsLondon

GRR - LHR

GRRLHR

Grand Rapids Gerald R. Ford Intl

Wed 9/23

4:00 pm-1:15 pm

2 stops16h 15m

London Heathrow

Wed 10/7

6:30 am-5:24 pm

2 stops15h 54m

$866

ChicagoLondon

ORD - LHR

ORDLHR

Chicago O'Hare Intl

Thu 11/19

7:00 am-5:40 pm

2 stops28h 40m

London Heathrow

Wed 12/2

7:05 am-4:45 pm

2 stops15h 40m

$872

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

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

The month of September is, on average, the cheapest month to fly to London Heathrow Airport from Michigan, with most prices found around $51. If you’re not able to fly to London Heathrow Airport in September, then August is your next best option. Flight prices from Michigan to London Heathrow Airport during August average around $66.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Sunday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $938. The most expensive day to fly to London Heathrow Airport is Wednesday, with ticket prices averaging around $1,071.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Michigan to London Heathrow Airport in the evening for as low as $963. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $1,227.

What is the cheapest Michigan to London Heathrow flight route?

Fly from Detroit Metropolitan Wayne County to London Heathrow for the best Michigan - London Heathrow flight prices

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

You are more likely to see cheaper flights to London Heathrow Airport from Michigan when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,124 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Michigan for as low as $677 on momondo.

What cabin class options are available on Michigan to London Heathrow Airport flights?

There are 3 cabin classes available to choose from on Michigan to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Michigan to London Heathrow Airport flights?

You could potentially save up to 5% on your flight if you consider stops on a Michigan to London Heathrow Airport flight.

Cheap Michigan to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to London Heathrow Airport

Best Price Found	$444
Fastest flight time	7h 25m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Michigan in the past 72 hours is $444. The best round-trip flight deal from Michigan to London Heathrow Airport found on momondo in the last 72 hours is $1,103.

The fastest flight from Michigan to London Heathrow Airport takes 7h 25m

Direct flights go from Michigan to London Heathrow Airport every day.

Search flight deals

Frequently asked questions about flying from Michigan to London Heathrow Airport

When did momondo last update prices for flights from Michigan to London Heathrow Airport?
Prices for flights from Michigan to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Michigan to London Heathrow Airport?
As of July 2026, there are 20 operators available to choose from for flights from Michigan to London Heathrow Airport.
How old do you have to be to fly from Michigan to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Michigan to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Michigan to London Heathrow Airport is Airbus A330-900neo, representing 89.26% of all bookings. The subsequent popular models are Airbus A330 at 5.09%, Airbus A330-200 at 1.66%, and Boeing 787-9 Dreamliner at 1.55%.

Best airlines flying from Michigan to London Heathrow Airport

Compare and see reviews for airlines that fly from Michigan to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $66	Free Cancellation	Rating 7.1 3,009 reviews	Search JetBlue flights
Icelandair	PriceFrom $395	Free Cancellation	Rating 7.0 697 reviews	Search Icelandair flights
KLM	PriceFrom $531	Free Cancellation	Rating 7.8 1,532 reviews	Search KLM flights
Delta	PriceFrom $538	Free Cancellation	Rating 7.8 8,454 reviews	Search Delta flights
Scandinavian Airlines	PriceFrom $555	Free Cancellation	Rating 7.4 1,862 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $581	Free Cancellation	Rating 7.4 4,438 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $588	Free Cancellation	Rating 6.7 8,091 reviews	Search British Airways flights
United Airlines	PriceFrom $631	Free Cancellation	Rating 7.4 9,927 reviews	Search United Airlines flights
American Airlines	PriceFrom $650	Free Cancellation	Rating 7.1 11,765 reviews	Search American Airlines flights
Air France	PriceFrom $827	Free Cancellation	Rating 7.5 1,616 reviews	Search Air France flights

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Dover

Crawley

Croydon

Wembley

Stansted

Stratford-upon-Avon

Harrow

Slough

Watford

Ilford

Cobham

Brentwood

Folkestone

Guildford

Romford

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to London?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Michigan to London for you.

Can I find flights from Michigan to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Michigan with this policy.

How can momondo help me find flights from Michigan to London?

momondo helps you find the best flight between Michigan and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Michigan to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from Michigan are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your London Heathrow Airport trip

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Flights to London Gatwick Airportfrom $367

Flights to London Stansted Airportfrom $480

Flights to London City Airportfrom $594

Flights to London Luton Airportfrom $485

Flights to Glasgow Intl Airportfrom $496

Flights to Belfast Intl Airportfrom $575

Flights to London Southend Airportfrom $643

Flights to Belfast City Airportfrom $705

Cheap flights from Michigan to London from $313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Michigan to London departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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JetBlue flights from Michigan to London Heathrow Airport

Our best JetBlue deals on Michigan to London Heathrow Airport flight tickets

Air France flights from Michigan to London Heathrow Airport

Our best Air France deals on Michigan to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Michigan to London Heathrow Airport

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

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Michigan to London Heathrow flight route?

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

What cabin class options are available on Michigan to London Heathrow Airport flights?

Can stopping save me money on Michigan to London Heathrow Airport flights?

What is the cheapest airline that flies from Michigan to London Heathrow?

What airlines fly to London Heathrow Airport?

How many flights depart from Michigan to London Heathrow Airport on average per day?

How many flights depart from Michigan to London Heathrow Airport on average per week?

How long does it take to fly to London Heathrow Airport?

Cheap Michigan to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to London Heathrow Airport

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Michigan to London Heathrow Airport

Best airlines flying from Michigan to London Heathrow Airport

Compare and see reviews for airlines that fly from Michigan to London Heathrow Airport with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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