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

As of January 2026, there are 163 flights per week flying from Miami to London Heathrow Airport. The most common day of the week flights depart is Thu, with 20% of flights taking off on this day.

How often are flights from Miami to London delayed?

Historically, on average around 17% of flights between Miami and London have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

Which layover airport has the shortest travel time from Miami to London Heathrow Airport?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 11h 20m.

Which layover airport offers the lowest fares from Miami to London Heathrow Airport?

Flights via Dublin (DUB) offer the lowest average round-trip price of $718.

What airlines fly to London Heathrow Airport?

British Airways, Virgin Atlantic and Delta are the top three most popular airlines that fly to London Heathrow Airport from Miami according to our data. British Airways is the first choice among our users, with 42% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 12 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

What is the most punctual flight time for Miami to London flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Miami to London flights?

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

Which layover airport has the shortest connection time from Miami to London Heathrow Airport?

Dublin (DUB) has the shortest average layover time for this route: 1h 25m.

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

As of January 2026, there are 23 flights per day flying from Miami to London Heathrow Airport. The most common time of day flights depart is 10:00PM, with 70% of flights taking off in the evening.

Which airport is the most popular layover for flights between Miami and London Heathrow Airport?

Lisbon (LIS) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

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

Austrian Airlines, LEVEL, and Air Canada are the most popular carriers operating from Miami to London Heathrow

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

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

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

There are 11 operators available for flights from Miami Airport to London Heathrow Airport as of January 2026.

How old do you have to be to fly from Miami Airport 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 Miami Airport to London Heathrow Airport.

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

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$373 Cheap Flights from Miami to London Heathrow Airport in 2026

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10:00 pm - 11:45 am

MIA

LHR

8h 45mnonstop

6:30 am - 2:50 pm

LHR

MIA

13h 20m1 stop

$599Virgin Atlantic

Mon, Feb 2 - Tue, Feb 10

8:40 pm - 4:00 pm

MIA

LHR

14h 20m1 stop

9:05 pm - 6:35 pm

LHR

MIA

26h 30m2 stops

$601Scandinavian Airlines

Fri, Feb 13 - Sun, Feb 22

10:10 pm - 11:55 am

MIA

LHR

8h 45mnonstop

11:30 am - 8:20 pm

LHR

MIA

13h 50m1 stop

$603Virgin Atlantic

Thu, Jan 29 - Wed, Feb 4

10:10 pm - 11:55 am

MIA

LHR

8h 45mnonstop

11:30 am - 8:20 pm

LHR

MIA

13h 50m1 stop

$604Virgin Atlantic

Thu, Jan 29 - Wed, Feb 4

8:00 am - 6:30 am

MIA

LHR

17h 30m2 stops

6:50 am - 5:29 pm

LHR

MIA

15h 39m2 stops

$605Air Canada

Sun, Feb 15 - Sun, Feb 22

12:56 pm - 10:40 pm

MIA

LHR

28h 44m2 stops

4:30 pm - 9:05 pm

LHR

MIA

33h 35m2 stops

$606Multiple Airlines

Thu, Jan 15 - Thu, Jan 22

8:40 pm - 8:55 am

MIA

LHR

31h 15m2 stops

6:40 am - 11:20 pm

LHR

MIA

21h 40m2 stops

$607Scandinavian Airlines

Fri, Jan 30 - Mon, Feb 2

10:15 pm - 12:05 pm

MIA

LHR

8h 50mnonstop

6:10 pm - 5:50 pm

LHR

MIA

27h 40m1 stop

$608Finnair

Thu, Mar 5 - Fri, Mar 13

6:30 pm - 8:15 am

MIA

LHR

8h 45mnonstop

6:10 pm - 4:50 pm

LHR

MIA

27h 40m1 stop

$609Finnair

Fri, Jan 30 - Fri, Feb 6

2:32 pm - 2:45 pm

MIA

LHR

19h 13m2 stops

7:40 am - 4:55 pm

LHR

MIA

14h 15m1 stop

$610Lufthansa

Wed, Feb 4 - Thu, Feb 12

Virgin Atlantic flights from Miami to London Heathrow Airport

Our best Virgin Atlantic deals on Miami to London Heathrow Airport flight tickets

Virgin Atlantic

Feb 2

MIA10:00 pmMiami

8h 45m

LHR11:45 amLondon Heathrow

Feb 10

LHR6:30 amLondon Heathrow

13h 20m

1 stop

MIA2:50 pmMiami

$599

Find similar

Virgin Atlantic

Jan 29

MIA10:10 pmMiami

8h 45m

LHR11:55 amLondon Heathrow

Feb 4

LHR11:30 amLondon Heathrow

13h 50m

1 stop

MIA8:20 pmMiami

$603

Find similar

Virgin Atlantic

Jan 29

MIA10:10 pmMiami

8h 45m

LHR11:55 amLondon Heathrow

Feb 4

LHR11:30 amLondon Heathrow

13h 50m

1 stop

MIA8:20 pmMiami

$604

Find similar

Scandinavian Airlines flights from Miami to London Heathrow Airport

Our best Scandinavian Airlines deals on Miami to London Heathrow Airport flight tickets

Scandinavian Airlines

Feb 13

MIA8:40 pmMiami

14h 20m

1 stop

LHR4:00 pmLondon Heathrow

Feb 22

LHR9:05 pmLondon Heathrow

26h 30m

2 stops

MIA6:35 pmMiami

$601

Find similar

Scandinavian Airlines

Jan 30

MIA8:40 pmMiami

31h 15m

2 stops

LHR8:55 amLondon Heathrow

Feb 2

LHR6:40 amLondon Heathrow

21h 40m

2 stops

MIA11:20 pmMiami

$607

Find similar

Scandinavian Airlines

Feb 4

MIA7:55 pmMiami

16h 05m

1 stop

LHR5:00 pmLondon Heathrow

Feb 8

LHR6:40 amLondon Heathrow

16h 25m

2 stops

MIA6:05 pmMiami

$610

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momondo Fare Finder

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

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Depart

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Price

MiamiLondon

MIA - LHR

MIALHR

Miami

Mon 2/2

10:00 pm-11:45 am

Nonstop8h 45m

London Heathrow

Tue 2/10

6:30 am-2:50 pm

1 stop13h 20m

$599

MiamiLondon

MIA - LHR

MIALHR

Miami

Fri 2/13

8:40 pm-4:00 pm

1 stop14h 20m

London Heathrow

Sun 2/22

9:05 pm-6:35 pm

2 stops26h 30m

$601

MiamiLondon

MIA - LHR

MIALHR

Miami

Thu 1/29

10:10 pm-11:55 am

Nonstop8h 45m

London Heathrow

Wed 2/4

11:30 am-8:20 pm

1 stop13h 50m

$603

MiamiLondon

MIA - LHR

MIALHR

Miami

Thu 1/29

10:10 pm-11:55 am

Nonstop8h 45m

London Heathrow

Wed 2/4

11:30 am-8:20 pm

1 stop13h 50m

$604

MiamiLondon

MIA - LHR

MIALHR

Miami

Sun 2/15

8:00 am-6:30 am

2 stops17h 30m

London Heathrow

Sun 2/22

6:50 am-5:29 pm

2 stops15h 39m

$605

MiamiLondon

MIA - LHR

MIALHR

Miami

Thu 1/15

12:56 pm-10:40 pm

2 stops28h 44m

London Heathrow

Thu 1/22

4:30 pm-9:05 pm

2 stops33h 35m

$606

MiamiLondon

MIA - LHR

MIALHR

Miami

Fri 1/30

8:40 pm-8:55 am

2 stops31h 15m

London Heathrow

Mon 2/2

6:40 am-11:20 pm

2 stops21h 40m

$607

MiamiLondon

MIA - LHR

MIALHR

Miami

Thu 3/5

10:15 pm-12:05 pm

Nonstop8h 50m

London Heathrow

Fri 3/13

6:10 pm-5:50 pm

1 stop27h 40m

$608

MiamiLondon

MIA - LHR

MIALHR

Miami

Fri 1/30

6:30 pm-8:15 am

Nonstop8h 45m

London Heathrow

Fri 2/6

6:10 pm-4:50 pm

1 stop27h 40m

$609

MiamiLondon

MIA - LHR

MIALHR

Miami

Wed 2/4

2:32 pm-2:45 pm

2 stops19h 13m

London Heathrow

Thu 2/12

7:40 am-4:55 pm

1 stop14h 15m

$610

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami 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

Delays

Layovers

Other information

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

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Miami, with most prices found around $535. If you’re not able to fly to London Heathrow Airport in February, then September is your next best option. Flight prices from Miami to London Heathrow Airport during September average around $615.

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

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $725. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $888.

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 Miami to London Heathrow Airport in the evening for as low as $765. 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 $788.

What is the cheapest Miami to London Heathrow flight route?

Fly from Miami to London Heathrow for the best Miami - London Heathrow flight prices

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

You are more likely to see cheaper flights to London Heathrow Airport from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $734 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 Miami for as low as $621 on momondo.

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

There are 4 cabin classes available to choose from on Miami to London Heathrow 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 Miami to London Heathrow Airport flights?

You could potentially save up to 52% on your flight if you consider stops on a Miami to London Heathrow Airport flight.

How have Miami to London Heathrow Airport flight prices changed over time?

As of January 2026, prices for Miami to London Heathrow Airport flights are approximately 58% more expensive when compared to flights at the same time last year.

When to book flights from Miami to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Miami to London Heathrow Airport (MIA to LHR) flight deals and tips

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

Best Price Found	$413
Fastest flight time	8h 30m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Miami in the past 72 hours is $413. The best round-trip flight deal from Miami to London Heathrow Airport found on momondo in the last 72 hours is $670.

The fastest flight from Miami to London Heathrow Airport takes 8h 30m

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

Search flight deals

How far is Miami to London Heathrow by plane?
Miami and London Heathrow are 4411.3 mi apart from one another. By plane, this route typically takes 8h 30m.
When did momondo last update prices for flights from Miami Airport to London Heathrow Airport?
Prices for flights from Miami Airport to London Heathrow Airport are updated daily.
How many operators does momondo search for flights from Miami Airport to London Heathrow Airport?
There are 11 operators available for flights from Miami Airport to London Heathrow Airport as of January 2026.
How old do you have to be to fly from Miami Airport 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 Miami Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Miami to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Miami to London Heathrow Airport is Boeing 777-300ER, representing 25.78% of all bookings. The subsequent popular models are Airbus A380-800 at 19.11%, Airbus A330-900neo at 17.10%, and Boeing 777-200/200ER at 12.10%.
What is the most popular airline from Miami to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Miami to London Heathrow Airport is British Airways (38% of total bookings). The next most popular airlines are Virgin Atlantic (19%), American Airlines (14%), and Delta (14%).

Best airlines flying from Miami to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $51	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights
Norse Atlantic UK	PriceFrom $404	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
Delta	PriceFrom $461	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights
TAP AIR PORTUGAL	PriceFrom $464	Free Cancellation	Rating 7.1 2,104 reviews	Search TAP AIR PORTUGAL flights
Virgin Atlantic	PriceFrom $470	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
Scandinavian Airlines	PriceFrom $483	Free Cancellation	Rating 7.4 1,629 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $506	Free Cancellation	Rating 6.7 7,635 reviews	Search British Airways flights
Finnair	PriceFrom $515	Free Cancellation	Rating 7.6 1,343 reviews	Search Finnair flights
American Airlines	PriceFrom $519	Free Cancellation	Rating 7.2 11,072 reviews	Search American Airlines flights
Iberia	PriceFrom $534	Free Cancellation	Rating 7.0 3,058 reviews	Search Iberia flights

Delta Flights From Miami to London Heathrow Airport
Delta operates around 11 flights from Miami to London Heathrow Airport every week. The average price of these flights found in the last 72 hours has been $763, but momondo users have found Delta deals from Miami to London Heathrow Airport from as low as $461 round-trip. Delta has been scored 7.9/10 in 8,021 reviews.
Finnair Flights From Miami to London Heathrow Airport
The best Finnair deal for Miami to London Heathrow Airport flight tickets found on momondo in the last 72 hours was $515, round-trip. It should be noted that an average Finnair flight deal for this route in this time was higher, at $873 round-trip. Finnair operates 20 flights out of Miami into London Heathrow Airport in an average week, so prices vary by time and availability. 1,343 Finnair reviews by users on momondo have scored the airline at 7.6/10.

Gatwick

Hounslow

Milton Keynes

Dover

Luton

Slough

Guildford

Hayes

Dartford

Stratford-upon-Avon

Crawley

Brentwood

Salisbury

Watford

Wembley

Cobham

Folkestone

Romford

Richmond

Uxbridge

Why use momondo?

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

It is quick and easy to find Miami to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

Yes. All flights to London from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Miami.

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

Yes. momondo can track prices for Miami to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Miami to London from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to London departing on 2/14. 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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Virgin Atlantic flights from Miami to London Heathrow Airport

Our best Virgin Atlantic deals on Miami to London Heathrow Airport flight tickets

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Our best Scandinavian Airlines deals on Miami to London Heathrow Airport flight tickets

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

See travel insights to London from

How to get the cheapest flight ticket from Miami 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?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $725. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $888.

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

What is the cheapest Miami to London Heathrow flight route?

Fly from Miami to London Heathrow for the best Miami - London Heathrow flight prices

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

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

There are 4 cabin classes available to choose from on Miami to London Heathrow 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 Miami to London Heathrow Airport flights?

You could potentially save up to 52% on your flight if you consider stops on a Miami to London Heathrow Airport flight.

How have Miami to London Heathrow Airport flight prices changed over time?

As of January 2026, prices for Miami to London Heathrow Airport flights are approximately 58% more expensive when compared to flights at the same time last year.

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

Austrian Airlines, LEVEL, and Air Canada are the most popular carriers operating from Miami to London Heathrow

What airlines fly to London Heathrow Airport?

How often are flights from Miami to London delayed?

Historically, on average around 17% of flights between Miami and London have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

What is the most punctual flight time for Miami to London flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Miami to London flights?

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Miami and London Heathrow Airport?

Lisbon (LIS) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Miami to London Heathrow Airport?

Flights via Dublin (DUB) offer the lowest average round-trip price of $718.

Which layover airport has the shortest travel time from Miami to London Heathrow Airport?

Flights connecting via Dublin (DUB) have the shortest average one-way travel time: 11h 20m.

Which layover airport has the shortest connection time from Miami to London Heathrow Airport?

Dublin (DUB) has the shortest average layover time for this route: 1h 25m.

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

As of January 2026, there are 23 flights per day flying from Miami to London Heathrow Airport. The most common time of day flights depart is 10:00PM, with 70% of flights taking off in the evening.

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

As of January 2026, there are 163 flights per week flying from Miami to London Heathrow Airport. The most common day of the week flights depart is Thu, with 20% of flights taking off on this day.

When to book flights from Miami to London Heathrow Airport

Cheap Miami to London Heathrow Airport (MIA to LHR) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

How far is Miami to London Heathrow by plane?

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

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

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

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

What is the most popular plane model from Miami to London Heathrow Airport?

What is the most popular airline from Miami to London Heathrow Airport?

Best airlines flying from Miami to London Heathrow Airport

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

Delta Flights From Miami to London Heathrow Airport

Finnair Flights From Miami to London Heathrow Airport

Traveling to a place near London?

Why use momondo?

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

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