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

SWISS, British Airways, and Finnair are the most popular carriers operating from London 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 139 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 to Miami on average per day?

The number of flights available between London and Miami is 25 per day as of February 2026. The most frequent departure time is 14:00, with 56% of daily flights leaving at midday.

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

Tuesday 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 many flights depart from London to Miami on average per week?

As of February 2026, 181 flights take off from London and land in Miami each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

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 8% of their flights experiencing any sort of delay.

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

Prices for flights from London to Miami Airport refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Miami Airport.

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

The required travel and health documents for your Miami Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Miami Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€378 Cheap Flights from London to Miami in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from €451 to €616. The lowest price recently found on this route was €435.

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Find the cheapest flights from London to Miami

Round-trip

One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

09:00 - 18:30

LHR

MIA

13h 30m

1 stop

20:50 - 13:00

MIA

LHR

12h 10m

1 stop

€435United Airlines

Thu, 19 Mar - Tue, 24 Mar

09:00 - 17:30

LHR

MIA

13h 30m

1 stop

14:21 - 11:05

MIA

LHR

16h 44m

2 stops

€436United Airlines

Wed, 4 Mar - Wed, 11 Mar

09:00 - 18:30

LHR

MIA

13h 30m

1 stop

08:55 - 06:55

MIA

LHR

17h 00m

2 stops

€437United Airlines

Wed, 18 Mar - Thu, 16 Apr

11:25 - 21:45

LHR

MIA

14h 20m

1 stop

18:10 - 06:50

MIA

LHR

8h 40mdirect

€438British Airways

Tue, 17 Mar - Wed, 25 Mar

09:15 - 18:30

LCY

MIA

13h 15m

1 stop

17:40 - 08:00

MIA

LCY

34h 20m

1 stop

€468SWISS

Thu, 19 Mar - Thu, 26 Mar

10:00 - 21:51

LCY

MIA

16h 51m

2 stops

11:23 - 08:50

MIA

LCY

17h 27m

2 stops

€489Virgin Atlantic

Tue, 3 Mar - Wed, 11 Mar

08:25 - 23:38

LCY

MIA

20h 13m

2 stops

16:55 - 09:30

MIA

LCY

11h 35m

1 stop

€501Virgin Atlantic

Wed, 1 Apr - Tue, 21 Apr

19:10 - 15:40

LCY

MIA

24h 30m

1 stop

17:40 - 12:55

MIA

LCY

15h 15m

1 stop

€546SWISS

Mon, 9 Mar - Mon, 23 Mar

16:45 - 17:15

LCY

MIA

28h 30m

1 stop

20:40 - 18:30

MIA

LCY

17h 50m

2 stops

€567ITA Airways

Mon, 9 Mar - Mon, 23 Mar

16:45 - 16:15

LCY

MIA

28h 30m

1 stop

19:40 - 16:10

MIA

LCY

15h 30m

1 stop

€573ITA Airways

Mon, 16 Feb - Tue, 24 Feb

United Airlines flights from London to Miami

Our best United Airlines deals on London to Miami flight tickets

United Airlines

19 Mar

LHR09:00London Heathrow

13h 30m

1 stop

MIA18:30Miami

24 Mar

MIA20:50Miami

12h 10m

1 stop

LHR13:00London Heathrow

€435

United Airlines

4 Mar

LHR09:00London Heathrow

13h 30m

1 stop

MIA17:30Miami

25 Mar

MIA12:11Miami

16h 59m

2 stops

LHR09:10London Heathrow

€436

United Airlines

18 Mar

LHR09:00London Heathrow

13h 30m

1 stop

MIA18:30Miami

16 Apr

MIA08:55Miami

17h 00m

2 stops

LHR06:55London Heathrow

€437

British Airways flights from London to Miami

Our best British Airways deals on London to Miami flight tickets

British Airways

9 Feb

LHR11:25London Heathrow

14h 20m

1 stop

MIA20:45Miami

24 Feb

MIA15:55Miami

10h 55m

1 stop

LHR07:50London Heathrow

€437

British Airways

17 Mar

LHR11:25London Heathrow

14h 20m

1 stop

MIA21:45Miami

25 Mar

MIA18:10Miami

8h 40m

LHR06:50London Heathrow

€438

British Airways

9 Feb

LHR11:25London Heathrow

14h 20m

1 stop

MIA20:45Miami

24 Feb

MIA18:50Miami

8h 45m

LHR08:35London Heathrow

€440

Fly from

Fly to

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 19/3

09:00-18:30

1 stop13h 30m

Miami

Tue 24/3

20:50-13:00

1 stop12h 10m

€435

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 4/3

09:00-17:30

1 stop13h 30m

Miami

Wed 11/3

14:21-11:05

2 stops16h 44m

€436

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 18/3

09:00-18:30

1 stop13h 30m

Miami

Thu 16/4

08:55-06:55

2 stops17h 00m

€437

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 17/3

11:25-21:45

1 stop14h 20m

Miami

Wed 25/3

18:10-06:50

Nonstop8h 40m

€438

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 19/3

09:15-18:30

1 stop13h 15m

Miami

Thu 26/3

17:40-08:00

1 stop34h 20m

€468

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 3/3

10:00-21:51

2 stops16h 51m

Miami

Wed 11/3

11:23-08:50

2 stops17h 27m

€489

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 1/4

08:25-23:38

2 stops20h 13m

Miami

Tue 21/4

16:55-09:30

1 stop11h 35m

€501

LondonMiami

LCY - MIA

LCYMIA

London City

Mon 9/3

19:10-15:40

1 stop24h 30m

Miami

Mon 23/3

17:40-12:55

1 stop15h 15m

€546

LondonMiami

LCY - MIA

LCYMIA

London City

Mon 9/3

16:45-17:15

1 stop28h 30m

Miami

Mon 23/3

20:40-18:30

2 stops17h 50m

€567

LondonMiami

LCY - MIA

LCYMIA

London City

Mon 16/2

16:45-16:15

1 stop28h 30m

Miami

Tue 24/2

19:40-16:10

1 stop15h 30m

€573

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London 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 and Miami?

What is the cheapest month to fly to Miami?

The cheapest month to fly to Miami from London is in September. Flight prices, which tend to average around €455, are often lower during this time because this is during the off-season. If you are unable to visit Miami during the month of September, then departing from London during the month May is also very affordable. Most momondo users find prices during this month for around €490.

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

According to our data, the cheapest time of day to fly to Miami is in the morning. momondo users have found flights departing from London to Miami in the morning for as low as €572. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €598 on average. Flights to Miami from London at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London to Miami flight route?

Fly from London Heathrow to Miami for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around €595 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 for as low as €539 on momondo.

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

There is only 1 cabin class available to choose from on London 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 to Miami flight prices changed over time?

As of February 2026, prices for London to Miami flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from London to Miami

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

Estimated return price

Cheap London to Miami (LON to MIA) flight deals and tips

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

Fastest flight time	9h 55m
Direct flights	Every day
Airports in Miami	1 airport

The fastest flight from London to Miami takes 9h 55m

Direct flights go from London to Miami every day.

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

Search flight deals

How far is London to Miami by plane?
The straight-line distance from London to Miami is 7121.4 km. A reasonable flight in good conditions will take 9h 55m.
When did momondo last update prices for flights from London to Miami Airport?
Prices for flights from London to Miami Airport refresh daily.
How old do you have to be to fly from London to Miami Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The required travel and health documents for your Miami Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Miami Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Miami?
Based on momondo bookings for flights between London and Miami, the leading plane model is Boeing 777-300ER, making up 23.07% of the total bookings. Other popular models include Airbus A330-900neo with 21.71%, Airbus A380-800 with 20.20%, and Airbus A330-300 with 8.87%.

Miami Beach

Florida City

Marathon

Hollywood

Key Largo

Lauderdale-by-the-Sea

Why use momondo?

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

It is quick and easy to find London to Miami 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 Miami that suits you.

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?

Once all potential London to Miami flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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 to Miami from €378

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 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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How to get the cheapest flight ticket from London to Miami

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

What is the cheapest month to fly to Miami?

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

What is the cheapest London to Miami flight route?

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

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

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

There is only 1 cabin class available to choose from on London 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 to Miami flight prices changed over time?

As of February 2026, prices for London to Miami flights are approximately 16% more expensive when compared to flights at the same time last year.

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

SWISS, British Airways, and Finnair are the most popular carriers operating from London 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 139 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?

Tuesday 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 8% of their flights experiencing any sort of delay.

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

The number of flights available between London and Miami is 25 per day as of February 2026. The most frequent departure time is 14:00, with 56% of daily flights leaving at midday.

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

As of February 2026, 181 flights take off from London and land in Miami each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

When to book flights from London to Miami

Cheap London to Miami (LON to MIA) flight deals and tips

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

Fastest flight time

Direct flights

Airports in Miami

How far is London to Miami by plane?

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

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

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

What is the most popular plane model from London 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

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