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Cheap flights from London Heathrow Airport to Miami from €344

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 3/2. 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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0 bags
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Find the cheapest flights from London Heathrow Airport to Miami

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
17:00 - 18:35LHR-MIA
30h 35m2 stops
Scandinavian Airlines Logo
20:40 - 17:00MIA-LHR
15h 20m1 stop
€456Scandinavian Airlines
Find Deal
Sat, 17 Jan - Wed, 21 Jan
Scandinavian Airlines Logo
17:00 - 18:35LHR-MIA
30h 35m2 stops
Scandinavian Airlines Logo
20:40 - 21:35MIA-LHR
19h 55m2 stops
€459Scandinavian Airlines
Find Deal
Sat, 17 Jan - Wed, 21 Jan
Scandinavian Airlines Logo
09:55 - 18:35LHR-MIA
13h 40m1 stop
Scandinavian Airlines Logo
20:40 - 16:00MIA-LHR
14h 20m1 stop
€460Scandinavian Airlines
Find Deal
Sun, 8 Feb - Mon, 16 Feb
Scandinavian Airlines Logo
10:20 - 18:35LHR-MIA
13h 15m1 stop
Scandinavian Airlines Logo
20:40 - 18:50MIA-LHR
17h 10m2 stops
€462Scandinavian Airlines
Find Deal
Mon, 9 Feb - Mon, 16 Feb
Scandinavian Airlines Logo
17:00 - 18:35LHR-MIA
30h 35m2 stops
Scandinavian Airlines Logo
20:40 - 18:30MIA-LHR
16h 50m1 stop
€465Scandinavian Airlines
Find Deal
Sat, 17 Jan - Thu, 5 Feb
Icelandair Logo
20:35 - 20:55LHR-MIA
29h 20m1 stop
Icelandair Logo
17:15 - 19:30MIA-LHR
21h 15m1 stop
€499Icelandair
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Icelandair Logo
12:15 - 21:55LHR-MIA
13h 40m1 stop
Icelandair Logo
18:15 - 10:50MIA-LHR
12h 35m1 stop
€504Icelandair
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Tue, 10 Mar - Fri, 13 Mar
United Airlines Logo
09:00 - 17:30LHR-MIA
13h 30m1 stop
United Airlines Logo
16:36 - 10:25MIA-LHR
12h 49m1 stop
€523United Airlines
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Mon, 1 Dec - Mon, 8 Dec
United Airlines Logo
09:00 - 17:30LHR-MIA
13h 30m1 stop
United Airlines Logo
12:50 - 06:40MIA-LHR
12h 50m1 stop
€524United Airlines
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Mon, 1 Dec - Mon, 8 Dec
Lufthansa Logo
07:40 - 16:55LHR-MIA
14h 15m1 stop
Lufthansa Logo
14:29 - 08:25MIA-LHR
12h 56m1 stop
€526Lufthansa
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Tue, 2 Dec - Thu, 11 Dec

Scandinavian Airlines flights from London Heathrow Airport to Miami

Our best Scandinavian Airlines deals on London Heathrow Airport to Miami flight tickets
Scandinavian Airlines
17 Jan
LHR17:00London Heathrow
30h 35m
2 stops
MIA18:35Miami
21 Jan
MIA20:40Miami
15h 20m
1 stop
LHR17:00London Heathrow
€456
Find similar
Scandinavian Airlines
17 Jan
LHR17:00London Heathrow
30h 35m
2 stops
MIA18:35Miami
21 Jan
MIA20:40Miami
19h 55m
2 stops
LHR21:35London Heathrow
€459
Find similar
Scandinavian Airlines
8 Feb
LHR09:55London Heathrow
13h 40m
1 stop
MIA18:35Miami
16 Feb
MIA20:40Miami
14h 20m
1 stop
LHR16:00London Heathrow
€460
Find similar

United Airlines flights from London Heathrow Airport to Miami

Our best United Airlines deals on London Heathrow Airport to Miami flight tickets
United Airlines
1 Dec
LHR09:00London Heathrow
13h 30m
1 stop
MIA17:30Miami
8 Dec
MIA16:36Miami
12h 49m
1 stop
LHR10:25London Heathrow
€523
Find similar
United Airlines
1 Dec
LHR09:00London Heathrow
13h 30m
1 stop
MIA17:30Miami
8 Dec
MIA12:50Miami
12h 50m
1 stop
LHR06:40London Heathrow
€524
Find similar
United Airlines
2 Dec
LHR06:30London Heathrow
13h 10m
1 stop
MIA14:40Miami
11 Dec
MIA17:50Miami
11h 35m
1 stop
LHR10:25London Heathrow
€529
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momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 3 November 2025.
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

Sat 17/1

17:00-18:35

2 stops30h 35m

Miami

Wed 21/1

20:40-17:00

1 stop15h 20m

€456

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 17/1

17:00-18:35

2 stops30h 35m

Miami

Wed 21/1

20:40-21:35

2 stops19h 55m

€459

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 8/2

09:55-18:35

1 stop13h 40m

Miami

Mon 16/2

20:40-16:00

1 stop14h 20m

€460

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 9/2

10:20-18:35

1 stop13h 15m

Miami

Mon 16/2

20:40-18:50

2 stops17h 10m

€462

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 17/1

17:00-18:35

2 stops30h 35m

Miami

Thu 5/2

20:40-18:30

1 stop16h 50m

€465

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 1/12

20:35-20:55

1 stop29h 20m

Miami

Wed 10/12

17:15-19:30

1 stop21h 15m

€499

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 10/3

12:15-21:55

1 stop13h 40m

Miami

Fri 13/3

18:15-10:50

1 stop12h 35m

€504

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 1/12

09:00-17:30

1 stop13h 30m

Miami

Mon 8/12

16:36-10:25

1 stop12h 49m

€523

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 1/12

09:00-17:30

1 stop13h 30m

Miami

Mon 8/12

12:50-06:40

1 stop12h 50m

€524

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 2/12

07:40-16:55

1 stop14h 15m

Miami

Thu 11/12

14:29-08:25

1 stop12h 56m

€526

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Miami from

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

What is the cheapest month to fly to Miami?

The cheapest month to fly to Miami from London Heathrow Airport is in September. Flight prices, which tend to average around €518, 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 Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around €535.

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

Our data shows that Tuesday is the least expensive day to fly to Miami. Tickets to fly out on this day can be as low as €457. The most expensive day to fly to Miami is Friday, with ticket prices averaging around €743.

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 Heathrow Airport to Miami in the morning for as low as €561. 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 €770 on average. Flights to Miami from London Heathrow Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 €621 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 €576 on momondo.

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

There are 2 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 November 2025, prices for London Heathrow Airport to Miami flights are approximately 16% cheaper 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

Fastest flight time

9h 30m

Direct flights

Every day

Airports in Miami

1 airport
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 near Miami: Miami (MIA)
Search flight deals

  • How far is London Heathrow to Miami by plane?

    London Heathrow and Miami are 7099.3 km apart from one another. A reasonable flight in good conditions will take 13h 10m.

  • 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?

    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 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?

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Miami Beach
Florida City
Marathon
Deerfield Beach
Dania Beach
Hollywood
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?

Yes. momondo allows you to filter the results for London to Miami flights to just show those with 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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