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Cheap flights from London Heathrow Airport to Miami from €423

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 29/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
19:50 - 19:35
LHR
-
MIA
27h 45m2 stops
Scandinavian Airlines Logo
20:55 - 09:35
MIA
-
LHR
32h 40m2 stops
€517Scandinavian Airlines
Fri, 13 Mar - Fri, 20 Mar
TAP AIR PORTUGAL Logo
06:00 - 22:05
LHR
-
MIA
21h 05m1 stop
TAP AIR PORTUGAL Logo
00:35 - 21:35
MIA
-
LHR
17h 00m1 stop
€519TAP AIR PORTUGAL
Sun, 1 Mar - Wed, 11 Mar
Scandinavian Airlines Logo
19:50 - 18:35
LHR
-
MIA
27h 45m2 stops
Scandinavian Airlines Logo
20:40 - 08:55
MIA
-
LHR
31h 15m2 stops
€520Scandinavian Airlines
Tue, 13 Jan - Fri, 23 Jan
Scandinavian Airlines Logo
09:55 - 18:35
LHR
-
MIA
13h 40m1 stop
Scandinavian Airlines Logo
20:40 - 19:55
MIA
-
LHR
18h 15m2 stops
€524Scandinavian Airlines
Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
18:40 - 14:40
LHR
-
MIA
25h 00m1 stop
Multiple Airlines Logo
12:35 - 08:25
MIA
-
LHR
14h 50m1 stop
€527Multiple Airlines
Sun, 11 Jan - Mon, 26 Jan
Scandinavian Airlines Logo
10:20 - 19:35
LHR
-
MIA
13h 15m1 stop
Scandinavian Airlines Logo
20:55 - 09:35
MIA
-
LHR
32h 40m2 stops
€531Scandinavian Airlines
Fri, 13 Mar - Fri, 20 Mar
United Airlines Logo
09:00 - 17:30
LHR
-
MIA
13h 30m1 stop
United Airlines Logo
06:15 - 07:40
MIA
-
LHR
20h 25m1 stop
€532United Airlines
Mon, 12 Jan - Tue, 19 May
TAP AIR PORTUGAL Logo
11:20 - 23:10
LHR
-
MIA
16h 50m1 stop
TAP AIR PORTUGAL Logo
16:30 - 15:35
MIA
-
LHR
18h 05m1 stop
€532TAP AIR PORTUGAL
Wed, 15 Apr - Wed, 29 Apr
Scandinavian Airlines Logo
17:00 - 18:35
LHR
-
MIA
30h 35m2 stops
Scandinavian Airlines Logo
20:40 - 16:00
MIA
-
LHR
14h 20m1 stop
€533Scandinavian Airlines
Sat, 17 Jan - Tue, 20 Jan
Multiple Airlines Logo
18:10 - 16:50
LHR
-
MIA
27h 40m1 stop
Multiple Airlines Logo
17:10 - 06:50
MIA
-
LHR
8h 40mdirect
€534Multiple Airlines
Sun, 11 Jan - Mon, 26 Jan

Scandinavian Airlines flights from London Heathrow Airport to Miami

Our best Scandinavian Airlines deals on London Heathrow Airport to Miami flight tickets
Scandinavian Airlines
13 Mar
LHR19:50London Heathrow
27h 45m
2 stops
MIA19:35Miami
20 Mar
MIA20:55Miami
32h 40m
2 stops
LHR09:35London Heathrow
€517
Find similar
Scandinavian Airlines
13 Jan
LHR19:50London Heathrow
27h 45m
2 stops
MIA18:35Miami
23 Jan
MIA20:40Miami
31h 15m
2 stops
LHR08:55London Heathrow
€520
Find similar
Scandinavian Airlines
15 Jan
LHR09:55London Heathrow
13h 40m
1 stop
MIA18:35Miami
22 Jan
MIA20:40Miami
18h 15m
2 stops
LHR19:55London Heathrow
€524
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
12 Jan
LHR09:00London Heathrow
13h 30m
1 stop
MIA17:30Miami
19 May
MIA06:15Miami
20h 25m
1 stop
LHR07:40London Heathrow
€532
Find similar
United Airlines
11 Jan
LHR13:45London Heathrow
32h 45m
1 stop
MIA17:30Miami
19 May
MIA06:15Miami
20h 25m
1 stop
LHR07:40London Heathrow
€538
Find similar
United Airlines
27 Feb
LHR09:00London Heathrow
13h 30m
1 stop
MIA17:30Miami
5 Mar
MIA14:30Miami
15h 50m
2 stops
LHR11:20London Heathrow
€571
Find similar

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 7 December 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

Fri 13/3

19:50-19:35

2 stops27h 45m

Miami

Fri 20/3

20:55-09:35

2 stops32h 40m

€517

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 1/3

06:00-22:05

1 stop21h 05m

Miami

Wed 11/3

00:35-21:35

1 stop17h 00m

€519

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 13/1

19:50-18:35

2 stops27h 45m

Miami

Fri 23/1

20:40-08:55

2 stops31h 15m

€520

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 15/1

09:55-18:35

1 stop13h 40m

Miami

Thu 22/1

20:40-19:55

2 stops18h 15m

€524

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 11/1

18:40-14:40

1 stop25h 00m

Miami

Mon 26/1

12:35-08:25

1 stop14h 50m

€527

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 13/3

10:20-19:35

1 stop13h 15m

Miami

Fri 20/3

20:55-09:35

2 stops32h 40m

€531

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 12/1

09:00-17:30

1 stop13h 30m

Miami

Tue 19/5

06:15-07:40

1 stop20h 25m

€532

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 15/4

11:20-23:10

1 stop16h 50m

Miami

Wed 29/4

16:30-15:35

1 stop18h 05m

€532

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 17/1

17:00-18:35

2 stops30h 35m

Miami

Tue 20/1

20:40-16:00

1 stop14h 20m

€533

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 11/1

18:10-16:50

1 stop27h 40m

Miami

Mon 26/1

17:10-06:50

Nonstop8h 40m

€534

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 €511, 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 €531.

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 €453. The most expensive day to fly to Miami is Friday, with ticket prices averaging around €736.

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 €556. 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 €763 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 €612 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 €557 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 December 2025, prices for London Heathrow Airport to Miami flights are approximately 20% 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

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 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 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 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
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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