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

As of January 2026, 124 flights take off from London Heathrow Airport and land in Miami each week. The most common flight departure day for this route is Fri, with 20% of weekly flights taking off on this day.

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

As of January 2026, 17 flights take off from London Heathrow Airport and land in Miami each day. The most common flight departure time for this route is 9:00AM, with 52% of daily flights taking off at noon.

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

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

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

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

What airlines fly to Miami?

British Airways, Virgin Atlantic and Delta are the top three most popular airlines that fly to Miami from London Heathrow Airport 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 Miami. Keep in mind that there are 9 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

How often are flights from London to Miami delayed?

Historically, on average around 15% of flights between London and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

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

Finnair, Icelandair, and British Airways are the most popular carriers operating from London Heathrow to Miami

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

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

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

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

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

As of January 2026, there are 9 operators available to choose from for flights from London Heathrow Airport to Miami Airport.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Miami Airport.

What documentation or ID do you need to fly to Miami Airport?

The travel and health documents required for your trip to Miami 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 Miami Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$404 Cheap Flights from London Heathrow Airport to Miami in 2026

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Find the cheapest flights from London Heathrow Airport to Miami

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 am - 4:55 pm

LHR

MIA

14h 15m

1 stop

9:00 am - 5:55 am

MIA

LHR

15h 55m

1 stop

$511Multiple Airlines

Sat, Feb 21 - Fri, Feb 27

11:30 am - 8:25 pm

LHR

MIA

13h 55m

1 stop

11:05 am - 8:00 am

MIA

LHR

15h 55m

1 stop

$512American Airlines

Wed, May 20 - Tue, May 26

9:00 am - 5:30 pm

LHR

MIA

13h 30m

1 stop

10:58 am - 7:30 am

MIA

LHR

15h 32m

1 stop

$513United Airlines

Thu, Feb 26 - Sun, Mar 1

9:00 am - 5:30 pm

LHR

MIA

13h 30m

1 stop

8:45 am - 10:15 am

MIA

LHR

20h 30m

1 stop

$514United Airlines

Wed, Feb 18 - Sat, Feb 28

9:15 am - 8:45 pm

LHR

MIA

16h 30m

1 stop

10:30 pm - 4:35 pm

MIA

LHR

13h 05m

1 stop

$515Iberia

Mon, Feb 9 - Mon, Feb 23

1:45 pm - 5:30 pm

LHR

MIA

32h 45m

1 stop

6:35 pm - 8:35 pm

MIA

LHR

21h 00m

2 stops

$516Lufthansa

Wed, Feb 18 - Sat, Feb 28

11:25 am - 8:45 pm

LHR

MIA

14h 20m

1 stop

4:38 pm - 9:20 am

MIA

LHR

11h 42m

1 stop

$517Iberia

Wed, Feb 18 - Tue, Mar 3

6:50 am - 5:29 pm

LHR

MIA

15h 39m

2 stops

12:25 pm - 7:10 am

MIA

LHR

13h 45m

1 stop

$518Air Canada

Mon, Feb 9 - Tue, Feb 24

6:00 am - 2:40 pm

LHR

MIA

13h 40m

1 stop

4:40 pm - 11:15 am

MIA

LHR

13h 35m

1 stop

$519SWISS

Mon, Feb 9 - Tue, Feb 24

11:25 am - 8:45 pm

LHR

MIA

14h 20m

1 stop

6:50 pm - 8:35 am

MIA

LHR

8h 45mnonstop

$520British Airways

Mon, Feb 9 - Tue, Feb 24

United Airlines flights from London Heathrow Airport to Miami

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

United Airlines

Feb 21

LHR12:45 pmLondon Heathrow

14h 50m

1 stop

MIA10:35 pmMiami

Mar 7

MIA2:21 pmMiami

15h 54m

1 stop

LHR11:15 amLondon Heathrow

$511

United Airlines

Feb 26

LHR9:00 amLondon Heathrow

13h 30m

1 stop

MIA5:30 pmMiami

Mar 5

MIA1:47 pmMiami

16h 03m

2 stops

LHR10:50 amLondon Heathrow

$513

United Airlines

Feb 18

LHR9:00 amLondon Heathrow

13h 30m

1 stop

MIA5:30 pmMiami

Feb 27

MIA9:00 amMiami

16h 40m

2 stops

LHR6:40 amLondon Heathrow

$514

Air Canada flights from London Heathrow Airport to Miami

Our best Air Canada deals on London Heathrow Airport to Miami flight tickets

Air Canada

Feb 9

LHR6:50 amLondon Heathrow

15h 39m

2 stops

MIA5:29 pmMiami

Feb 24

MIA12:25 pmMiami

13h 45m

1 stop

LHR7:10 amLondon Heathrow

$518

Air Canada

Feb 9

LHR6:50 amLondon Heathrow

15h 39m

2 stops

MIA5:29 pmMiami

Feb 24

MIA12:25 pmMiami

13h 45m

1 stop

LHR7:10 amLondon Heathrow

$525

Air Canada

Feb 10

LHR6:50 amLondon Heathrow

15h 39m

2 stops

MIA5:29 pmMiami

Feb 18

MIA12:25 pmMiami

16h 40m

2 stops

LHR10:05 amLondon Heathrow

$540

momondo Fare Finder

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

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Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 2/21

7:40 am-4:55 pm

1 stop14h 15m

Miami

Fri 2/27

9:00 am-5:55 am

1 stop15h 55m

$511

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 5/20

11:30 am-8:25 pm

1 stop13h 55m

Miami

Tue 5/26

11:05 am-8:00 am

1 stop15h 55m

$512

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 2/26

9:00 am-5:30 pm

1 stop13h 30m

Miami

Sun 3/1

10:58 am-7:30 am

1 stop15h 32m

$513

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 2/18

9:00 am-5:30 pm

1 stop13h 30m

Miami

Sat 2/28

8:45 am-10:15 am

1 stop20h 30m

$514

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 2/9

9:15 am-8:45 pm

1 stop16h 30m

Miami

Mon 2/23

10:30 pm-4:35 pm

1 stop13h 05m

$515

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 2/18

1:45 pm-5:30 pm

1 stop32h 45m

Miami

Sat 2/28

6:35 pm-8:35 pm

2 stops21h 00m

$516

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 2/18

11:25 am-8:45 pm

1 stop14h 20m

Miami

Tue 3/3

4:38 pm-9:20 am

1 stop11h 42m

$517

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 2/9

6:50 am-5:29 pm

2 stops15h 39m

Miami

Tue 2/24

12:25 pm-7:10 am

1 stop13h 45m

$518

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 2/9

6:00 am-2:40 pm

1 stop13h 40m

Miami

Tue 2/24

4:40 pm-11:15 am

1 stop13h 35m

$519

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 2/9

11:25 am-8:45 pm

1 stop14h 20m

Miami

Tue 2/24

6:50 pm-8:35 am

Nonstop8h 45m

$520

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Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Other information

What is the typical price of a round-trip flight between London Heathrow Airport and Miami?

What is the cheapest month to fly to Miami?

The month of September is, on average, the cheapest month to fly to Miami from London Heathrow Airport, with most prices found around $594. If you are unable to visit Miami during the month of September, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around $619.

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from London Heathrow Airport to Miami is on a Tuesday when prices can be found for as low as $672. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Friday is $777.

What is the cheapest time of day to depart on your flight to Miami?

In the morning is the cheapest time of day to fly from London Heathrow Airport to Miami when you can find flight prices for as low as $705. Flying to Miami in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $889. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London Heathrow to Miami flight route?

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

How far in advance should I book a flight to Miami?

You are more likely to see cheaper flights to Miami from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $704 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from London Heathrow Airport for as low as $637 on momondo.

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

There are 4 cabin classes available to choose from on London Heathrow to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of January 2026, prices for London Heathrow Airport to Miami flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Miami

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

Estimated round-trip price

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

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

Best Price Found	$550
Fastest flight time	9h 30m
Direct flights	Every day
Airports in Miami	1 airport

The best one-way flight to Miami from London Heathrow Airport in the past 72 hours is $550. The best round-trip flight deal from London Heathrow Airport to Miami found on momondo in the last 72 hours is $563.

The fastest flight from London Heathrow Airport to Miami takes 9h 30m

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

There is 1 airport in Miami. From London Heathrow Airport there are direct flights to Miami (MIA).

Search flight deals

How far is London Heathrow to Miami by plane?
There are 4411.3 mi between London Heathrow and Miami. 9h 30m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Miami Airport?
Prices for flights from London Heathrow Airport to Miami Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Miami Airport?
As of January 2026, there are 9 operators available to choose from for flights from London Heathrow Airport to Miami Airport.
How old do you have to be to fly from London Heathrow Airport to Miami Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The travel and health documents required for your trip to Miami 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 Miami 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 London Heathrow Airport to Miami?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Miami is Boeing 777-300ER, representing 23.57% of all bookings. The subsequent popular models are Airbus A330-900neo at 20.95%, Airbus A380-800 at 20.48%, and Airbus A330-300 at 9.57%.
What is the most popular airline from London Heathrow Airport to Miami?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to Miami is British Airways (38% of total bookings). The next most popular airlines are Delta (16%), Virgin Atlantic (16%), and American Airlines (15%).

Best airlines flying from London Heathrow Airport to Miami

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $282	Free Cancellation	Rating 7.9 8,124 reviews	Search Delta flights
United Airlines	PriceFrom $482	Free Cancellation	Rating 7.4 9,215 reviews	Search United Airlines flights
British Airways	PriceFrom $518	Free Cancellation	Rating 6.7 7,705 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom $532	Free Cancellation	Rating 7.5 678 reviews	Search Virgin Atlantic flights
KLM	PriceFrom $533	Free Cancellation	Rating 7.7 1,443 reviews	Search KLM flights
Iberia	PriceFrom $553	Free Cancellation	Rating 7.0 3,099 reviews	Search Iberia flights
American Airlines	PriceFrom $555	Free Cancellation	Rating 7.2 11,211 reviews	Search American Airlines flights
Finnair	PriceFrom $556	Free Cancellation	Rating 7.6 1,356 reviews	Search Finnair flights
Air France	PriceFrom $616	Free Cancellation	Rating 7.4 1,528 reviews	Search Air France flights

Delta Flights From London Heathrow Airport to Miami
Across 11 Delta flights from London Heathrow Airport to Miami this week, the average price was $708, with the best Delta deals starting from $282 round-trip. 8,126 users have rated Delta on momondo, with an average score of 7.9/10.
KLM Flights From London Heathrow Airport to Miami
$533 is the best KLM flight deal from London Heathrow Airport to Miami found on momondo over the last 72 hours. The average KLM ticket price found was closer to $862, however, with flight time and availability significantly affecting the price. KLM (7.7/10 from 1,444 user reviews) flies into Miami from London Heathrow Airport 11 times in an average week so prices can vary.

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Miami from London.

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

All flight searches from London to Miami on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Miami.

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

Of course. momondo tracks the price of London to Miami flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from London Heathrow Airport to Miami from $449

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Miami departing on 2/7. 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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United Airlines flights from London Heathrow Airport to Miami

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Our best Air Canada deals on London Heathrow Airport to Miami flight tickets

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

See travel insights to Miami from

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

What is the typical price of a round-trip flight between London Heathrow Airport and Miami?

What is the cheapest month to fly to Miami?

What is the cheapest day to depart on your flight to Miami?

The cheapest day to depart from London Heathrow Airport to Miami is on a Tuesday when prices can be found for as low as $672. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Friday is $777.

What is the cheapest time of day to depart on your flight to Miami?

What is the cheapest London Heathrow to Miami flight route?

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

How far in advance should I book a flight to Miami?

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

There are 4 cabin classes available to choose from on London Heathrow to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of January 2026, prices for London Heathrow Airport to Miami flights are approximately 4% more expensive when compared to flights at the same time last year.

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

Finnair, Icelandair, and British Airways are the most popular carriers operating from London Heathrow to Miami

What airlines fly to Miami?

How often are flights from London to Miami delayed?

Historically, on average around 15% of flights between London and Miami have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

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

Generally, flights departing at night 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?

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

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

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

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

As of January 2026, 17 flights take off from London Heathrow Airport and land in Miami each day. The most common flight departure time for this route is 9:00AM, with 52% of daily flights taking off at noon.

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

As of January 2026, 124 flights take off from London Heathrow Airport and land in Miami each week. The most common flight departure day for this route is Fri, with 20% of weekly flights taking off on this day.

When to book flights from London Heathrow Airport to Miami

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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Miami

How far is London Heathrow to Miami by plane?

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

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

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

What documentation or ID do you need to fly to Miami Airport?

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

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

Best airlines flying from London Heathrow Airport to Miami

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

Delta Flights From London Heathrow Airport to Miami

KLM Flights From London Heathrow Airport to Miami

Traveling to a place near Miami?

Why use momondo?

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

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

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

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

An easier way to manage your Miami 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 the United States

Airports servicing Florida