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

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

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

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

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

As of December 2025, 25 flights take off from London Heathrow Airport and land in Miami each day. The most common flight departure time for this route is 09:00, with 56% of daily flights taking off at midday.

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

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

How often are flights from London to Miami delayed?

Historically, on average around 14% 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 142 minutes.

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

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

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

The number of flights available between London Heathrow Airport and Miami is 178 per week as of December 2025. The most frequent departure day is Sat, with 17% of weekly flights leaving on this day.

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 refresh daily.

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 stopovers 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 necessary travel and health documents for your Miami 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 licence 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.

$739 Cheap Flights from London Heathrow Airport to Miami in 2025/26

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17:00 - 18:35

LHR

MIA

30h 35m2 stops

20:40 - 16:00

MIA

LHR

14h 20m1 stop

$907Scandinavian Airlines

Sat, 17 Jan - Fri, 23 Jan

06:00 - 22:05

LHR

MIA

21h 05m1 stop

00:35 - 17:30

MIA

LHR

12h 55m1 stop

$909TAP AIR PORTUGAL

Sun, 1 Mar - Wed, 11 Mar

13:40 - 14:50

LHR

MIA

30h 10m1 stop

16:35 - 12:40

MIA

LHR

15h 05m1 stop

$910TAP AIR PORTUGAL

Thu, 5 Feb - Thu, 12 Feb

06:00 - 15:50

LHR

MIA

13h 50m1 stop

17:35 - 17:30

MIA

LHR

19h 55m1 stop

$913TAP AIR PORTUGAL

Fri, 13 Mar - Fri, 20 Mar

19:50 - 18:35

LHR

MIA

27h 45m2 stops

20:40 - 18:30

MIA

LHR

16h 50m1 stop

$916Scandinavian Airlines

Wed, 21 Jan - Tue, 3 Feb

19:50 - 18:35

LHR

MIA

27h 45m2 stops

20:40 - 16:25

MIA

LHR

14h 45m2 stops

$921Scandinavian Airlines

Wed, 21 Jan - Tue, 3 Feb

06:00 - 14:40

LHR

MIA

13h 40m1 stop

14:43 - 08:25

MIA

LHR

12h 42m1 stop

$931Multiple Airlines

Mon, 23 Feb - Wed, 4 Mar

09:00 - 17:30

LHR

MIA

13h 30m1 stop

19:50 - 16:20

MIA

LHR

15h 30m1 stop

$933United Airlines

Tue, 27 Jan - Tue, 3 Feb

09:00 - 17:30

LHR

MIA

13h 30m1 stop

10:58 - 10:15

MIA

LHR

18h 17m1 stop

$936United Airlines

Mon, 2 Feb - Mon, 16 Feb

07:40 - 16:55

LHR

MIA

14h 15m1 stop

13:45 - 11:05

MIA

LHR

16h 20m2 stops

$939United Airlines

Mon, 19 Jan - Thu, 29 Jan

Delta flights from London Heathrow Airport to Miami

Our best Delta deals on London Heathrow Airport to Miami flight tickets

Delta

20 Feb

LHR06:30London Heathrow

19h 14m

2 stops

MIA20:44Miami

2 Mar

MIA13:50Miami

13h 15m

1 stop

LHR08:05London Heathrow

$986

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Delta

31 Jan

LHR08:55London Heathrow

16h 25m

1 stop

MIA20:20Miami

12 Feb

MIA17:55Miami

12h 45m

1 stop

LHR11:40London Heathrow

$990

Find similar

Delta

31 Jan

LHR14:45London Heathrow

10h 25m

MIA20:10Miami

16 Feb

MIA07:15Miami

18h 10m

1 stop

LHR06:25London Heathrow

$1,007

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Finnair flights from London Heathrow Airport to Miami

Our best Finnair deals on London Heathrow Airport to Miami flight tickets

Finnair

23 Jan

LHR16:15London Heathrow

29h 35m

1 stop

MIA16:50Miami

1 Feb

MIA22:50Miami

8h 30m

LHR12:20London Heathrow

$963

Find similar

Finnair

13 Mar

LHR12:10London Heathrow

10h 05m

MIA18:15Miami

20 Mar

MIA23:10Miami

8h 55m

LHR12:05London Heathrow

$999

Find similar

Finnair

19 Jan

LHR11:15London Heathrow

10h 10m

MIA16:25Miami

2 Feb

MIA18:00Miami

10h 40m

1 stop

LHR09:40London Heathrow

$1,002

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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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Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 17/1

17:00-18:35

2 stops30h 35m

Miami

Fri 23/1

20:40-16:00

1 stop14h 20m

$907

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 1/3

06:00-22:05

1 stop21h 05m

Miami

Wed 11/3

00:35-17:30

1 stop12h 55m

$909

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 5/2

13:40-14:50

1 stop30h 10m

Miami

Thu 12/2

16:35-12:40

1 stop15h 05m

$910

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 13/3

06:00-15:50

1 stop13h 50m

Miami

Fri 20/3

17:35-17:30

1 stop19h 55m

$913

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 21/1

19:50-18:35

2 stops27h 45m

Miami

Tue 3/2

20:40-18:30

1 stop16h 50m

$916

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 21/1

19:50-18:35

2 stops27h 45m

Miami

Tue 3/2

20:40-16:25

2 stops14h 45m

$921

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 23/2

06:00-14:40

1 stop13h 40m

Miami

Wed 4/3

14:43-08:25

1 stop12h 42m

$931

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 27/1

09:00-17:30

1 stop13h 30m

Miami

Tue 3/2

19:50-16:20

1 stop15h 30m

$933

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 2/2

09:00-17:30

1 stop13h 30m

Miami

Mon 16/2

10:58-10:15

1 stop18h 17m

$936

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 19/1

07:40-16:55

1 stop14h 15m

Miami

Thu 29/1

13:45-11:05

2 stops16h 20m

$939

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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 cheapest month to fly to Miami?

In general, September is the cheapest month to fly from London Heathrow Airport to Miami. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $895. If you aren’t able to travel during the month of September, then book flights to Miami from London Heathrow Airport during November instead. Flights to Miami in November, while not as cheap as those in September, still average around $928.

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 $1,072 when searching weeks before you fly. 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 $975 on momondo.

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

There are 3 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 December 2025, prices for London Heathrow Airport to Miami flights are approximately 21% 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 return 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	$1,311
Fastest flight time	10h 10m
Direct flights	Every day
Airports in Miami	1 airport

The best flight deal from London Heathrow Airport to Miami found on momondo in the last 72 hours is $1,311

The fastest flight from London Heathrow Airport to Miami takes 10h 10m

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).

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How far is London Heathrow to Miami by plane?
The distance between London Heathrow and Miami is about 7099.3 km. 10h 10m 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 refresh daily.
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 stopovers 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 necessary travel and health documents for your Miami 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 licence 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 London Heathrow Airport to Miami?
Based on momondo bookings for flights between London Heathrow Airport and Miami, the leading plane model is Airbus A330-900neo, making up 27.50% of the total bookings. Other popular models include Airbus A380-800 with 25.75%, Boeing 777-200/200ER with 12.40%, and Airbus A330-300 with 11.94%.

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Homestead

Lauderdale-by-the-Sea

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Surfside

Doral

Why use momondo?

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

Finding the right flight to Miami from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Miami quick and easy, saving you time and money.

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?

If you are simply researching potential flights to Miami, momondo offers a useful price alert feature which will track prices for flights to Miami from London and alert you when they change.

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Cheap flights from London Heathrow Airport to Miami from $739

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 15/3. 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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Delta flights from London Heathrow Airport to Miami

Our best Delta deals on London Heathrow Airport to Miami flight tickets

Finnair flights from London Heathrow Airport to Miami

Our best Finnair deals on London Heathrow Airport to Miami flight tickets

momondo Fare Finder

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 cheapest month to fly 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 3 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 December 2025, prices for London Heathrow Airport to Miami flights are approximately 21% 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 and British Airways are the most popular carriers operating from London Heathrow to Miami

How often are flights from London to Miami delayed?

Historically, on average around 14% 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 142 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing 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 that experiences the fewest 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 fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

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

As of December 2025, 25 flights take off from London Heathrow Airport and land in Miami each day. The most common flight departure time for this route is 09:00, with 56% of daily flights taking off at midday.

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

The number of flights available between London Heathrow Airport and Miami is 178 per week as of December 2025. The most frequent departure day is Sat, with 17% of weekly flights leaving 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 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?

Travelling 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, organise 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