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

United Airlines 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 week?

The number of flights available between London Heathrow Airport and Miami is 182 per week as of December 2025. The most frequent departure day is Fri, with 16% of weekly flights leaving on this day.

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

26 flights are operational daily from London Heathrow Airport to Miami as of December 2025. The most popular departure time for this route is 9:00a.m., with 57% of flights per day taking off at noon.

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

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

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 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.

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

As of December 2025, there is 1 operator 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?

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 layovers. It is recommended that you verify 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.

C$ 673 Cheap Flights from London Heathrow Airport to Miami in 2025/26

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Find the cheapest flights from London Heathrow Airport to Miami

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:30 a.m. - 8:20 p.m.

LHR

MIA

13h 50m1 stop

9:25 a.m. - 6:20 a.m.

MIA

LHR

16h 55m1 stop

C$ 811Delta

Mon, 23 Feb - Mon, 9 Mar

6:30 a.m. - 2:45 p.m.

LHR

MIA

13h 15m1 stop

10:35 p.m. - 12:35 p.m.

MIA

LHR

9h 00mdirect

C$ 812Delta

Sun, 24 May - Wed, 27 May

3:50 p.m. - 8:45 p.m.

LHR

MIA

9h 55mdirect

11:40 a.m. - 6:45 a.m.

MIA

LHR

14h 05m1 stop

C$ 814Delta

Sat, 23 May - Thu, 28 May

9:30 a.m. - 10:45 p.m.

LHR

MIA

18h 15m2 stops

8:55 a.m. - 6:55 a.m.

MIA

LHR

17h 00m2 stops

C$ 816United Airlines

Sat, 11 Apr - Sat, 25 Apr

6:30 a.m. - 2:50 p.m.

LHR

MIA

13h 20m1 stop

9:25 p.m. - 11:10 a.m.

MIA

LHR

8h 45mdirect

C$ 821KLM

Thu, 22 Jan - Sun, 25 Jan

8:55 a.m. - 5:50 p.m.

LHR

MIA

13h 55m1 stop

7:30 p.m. - 2:35 p.m.

MIA

LHR

14h 05m1 stop

C$ 822Delta

Wed, 27 May - Fri, 29 May

12:25 p.m. - 11:15 p.m.

LHR

MIA

15h 50m1 stop

11:40 a.m. - 7:15 a.m.

MIA

LHR

14h 35m1 stop

C$ 825Delta

Sat, 23 May - Wed, 27 May

2:45 p.m. - 8:10 p.m.

LHR

MIA

10h 25mdirect

3:33 p.m. - 6:25 a.m.

MIA

LHR

10h 52m1 stop

C$ 826Delta

Sat, 21 Feb - Mon, 9 Mar

11:55 a.m. - 4:55 p.m.

LHR

MIA

10h 00mdirect

4:32 p.m. - 9:20 a.m.

MIA

LHR

11h 48m1 stop

C$ 829British Airways

Sat, 21 Feb - Sat, 28 Feb

2:35 p.m. - 8:00 p.m.

LHR

MIA

10h 25mdirect

7:59 p.m. - 8:10 p.m.

MIA

LHR

19h 11m1 stop

C$ 830Delta

Tue, 6 Jan - Sat, 10 Jan

British Airways flights from London Heathrow Airport to Miami

Our best British Airways deals on London Heathrow Airport to Miami flight tickets

British Airways

21 Feb

LHR11:55 a.m.London Heathrow

10h 00m

MIA4:55 p.m.Miami

28 Feb

MIA4:32 p.m.Miami

11h 48m

1 stop

LHR9:20 a.m.London Heathrow

C$ 829

Find similar

British Airways

13 Mar

LHR2:30 p.m.London Heathrow

10h 00m

MIA8:30 p.m.Miami

20 Mar

MIA6:53 a.m.Miami

11h 17m

1 stop

LHR10:10 p.m.London Heathrow

C$ 832

Find similar

British Airways

28 Dec

LHR5:00 p.m.London Heathrow

27h 11m

1 stop

MIA3:11 p.m.Miami

7 Jan

MIA7:55 p.m.Miami

21h 15m

1 stop

LHR10:10 p.m.London Heathrow

C$ 836

Find similar

Scandinavian Airlines flights from London Heathrow Airport to Miami

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

Scandinavian Airlines

1 Mar

LHR7:50 p.m.London Heathrow

27h 15m

2 stops

MIA6:05 p.m.Miami

9 Mar

MIA9:40 p.m.Miami

17h 10m

2 stops

LHR6:50 p.m.London Heathrow

C$ 833

Find similar

Scandinavian Airlines

23 Jan

LHR7:50 p.m.London Heathrow

51h 45m

2 stops

MIA6:35 p.m.Miami

28 Jan

MIA8:40 p.m.Miami

18h 15m

1 stop

LHR7:55 p.m.London Heathrow

C$ 840

Find similar

Scandinavian Airlines

23 Jan

LHR7:50 p.m.London Heathrow

51h 45m

2 stops

MIA6:35 p.m.Miami

28 Jan

MIA8:40 p.m.Miami

31h 55m

2 stops

LHR9:35 a.m.London Heathrow

C$ 844

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 23/2

11:30 a.m.-8:20 p.m.

1 stop13h 50m

Miami

Mon 9/3

9:25 a.m.-6:20 a.m.

1 stop16h 55m

C$ 811

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 24/5

6:30 a.m.-2:45 p.m.

1 stop13h 15m

Miami

Wed 27/5

10:35 p.m.-12:35 p.m.

Nonstop9h 00m

C$ 812

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 23/5

3:50 p.m.-8:45 p.m.

Nonstop9h 55m

Miami

Thu 28/5

11:40 a.m.-6:45 a.m.

1 stop14h 05m

C$ 814

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 11/4

9:30 a.m.-10:45 p.m.

2 stops18h 15m

Miami

Sat 25/4

8:55 a.m.-6:55 a.m.

2 stops17h 00m

C$ 816

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 22/1

6:30 a.m.-2:50 p.m.

1 stop13h 20m

Miami

Sun 25/1

9:25 p.m.-11:10 a.m.

Nonstop8h 45m

C$ 821

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 27/5

8:55 a.m.-5:50 p.m.

1 stop13h 55m

Miami

Fri 29/5

7:30 p.m.-2:35 p.m.

1 stop14h 05m

C$ 822

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 23/5

12:25 p.m.-11:15 p.m.

1 stop15h 50m

Miami

Wed 27/5

11:40 a.m.-7:15 a.m.

1 stop14h 35m

C$ 825

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 21/2

2:45 p.m.-8:10 p.m.

Nonstop10h 25m

Miami

Mon 9/3

3:33 p.m.-6:25 a.m.

1 stop10h 52m

C$ 826

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 21/2

11:55 a.m.-4:55 p.m.

Nonstop10h 00m

Miami

Sat 28/2

4:32 p.m.-9:20 a.m.

1 stop11h 48m

C$ 829

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 6/1

2:35 p.m.-8:00 p.m.

Nonstop10h 25m

Miami

Sat 10/1

7:59 p.m.-8:10 p.m.

1 stop19h 11m

C$ 830

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 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?

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 C$ 851.

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

On average, the least expensive day to fly to Miami from London Heathrow Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 850. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Saturday is C$ 1,219.

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

Our data shows that the cheapest London Heathrow Airport to Miami flights are usually those with departure times at noon. Our users have found flights to Miami at noon for as low as C$ 973. Flights to Miami are more costly in the afternoon, with an average ticket price of C$ 1,040. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 C$ 983 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 C$ 894 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.

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

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Miami.

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 22% 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

Fastest flight time	10h 00m
Direct flights	Every day
Airports in Miami	1 airport

The fastest flight from London Heathrow Airport to Miami takes 10h 00m

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?
The distance between London Heathrow and Miami is about 7099.3 km. A reasonable flight in good conditions will take 10h 00m.
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 many operators does momondo search for flights from London Heathrow Airport to Miami Airport?
As of December 2025, there is 1 operator 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?
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 layovers. It is recommended that you verify 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?
Based on momondo bookings for flights between London Heathrow Airport and Miami, the leading plane model is Airbus A380-800, making up 26.07% of the total bookings. Other popular models include Airbus A330-900neo with 25.80%, Airbus A330-300 with 12.61%, and Boeing 777-200/200ER with 12.47%.
What is the most popular airline from London Heathrow Airport to Miami?
Based on momondo bookings for flights between London Heathrow Airport and Miami, the leading airline is British Airways, making up 100% of the total bookings.

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
British Airways	PriceFrom C$ 754	Free Cancellation	Rating 6.7 7,605 reviews		Search British Airways flights

British Airways Flights From London Heathrow Airport to Miami
British Airways flies from London Heathrow Airport to Miami around 24 times per week, with 7,605 momondo users rating the airline 6.7/10. The cheapest British Airways deal from London Heathrow Airport to Miami in the last 72 hours was C$ 754 (round-trip), much lower than the average airfare cost of C$ 906 for British Airways flights on this route.

Miami Beach

Hollywood

Dania Beach

Marathon

Pompano Beach

Key Largo

Marco Island

Deerfield Beach

Miami Springs

Sunny Isles Beach

Hallandale Beach

Islamorada

Lauderdale-by-the-Sea

Palm Beach

Plantation

Bal Harbour

Doral

Aventura

Coconut Creek

Wilton Manors

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Miami . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Miami from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between London and Miami 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 London to Miami right now. Can momondo alert me if prices change?

Price alerts on flights to Miami from London 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.

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Tampa Airport

Valparaiso Destin-Ft Walton Beach Airport

Florida Keys Airport

Southwest Florida Airport

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Flights to Fort Lauderdalefrom C$ 146

Flights to Orlandofrom C$ 156

Flights to New Yorkfrom C$ 241

Flights to Las Vegasfrom C$ 127

Flights to Los Angelesfrom C$ 158

Flights to San Franciscofrom C$ 135

Flights to Honolulufrom C$ 300

Flights to Phoenixfrom C$ 146

Flights to Tampafrom C$ 190

Flights to Chicagofrom C$ 187

Flights to Houstonfrom C$ 211

Flights to Seattlefrom C$ 160

Cheap flights from London Heathrow Airport to Miami from C$ 673

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 2/5. 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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Big names, great deals

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Find the cheapest flights from London Heathrow Airport to Miami

Cheap round-trip flights

Cheap one-way flights

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Cheap direct flights

British Airways flights from London Heathrow Airport to Miami

Our best British Airways deals on London Heathrow Airport to Miami flight tickets

Scandinavian Airlines flights from London Heathrow Airport to Miami

Our best Scandinavian Airlines 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 typical price of a round-trip flight between London Heathrow Airport and Miami?

What is the cheapest month to fly to Miami?

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 C$ 851.

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

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 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.

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

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Miami.

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 22% more expensive when compared to flights at the same time last year.

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

United Airlines 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 has had the least 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?

26 flights are operational daily from London Heathrow Airport to Miami as of December 2025. The most popular departure time for this route is 9:00a.m., with 57% of flights per day taking off at noon.

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 182 per week as of December 2025. The most frequent departure day is Fri, with 16% 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

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

British Airways Flights 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, 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