Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London Heathrow Airport to Miami from £244

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
23 Aug — 30 Aug1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Miami are usually found in September or November, booked 44 days in advance, depart on a Wednesday or Monday and return on a Wednesday

Cheap flight deals from Heathrow to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 August 2025.

Round-trip from

£365

One-way from

£244

Popular in

August

Cheapest in

September

Average price

£658

Good round-trip deal

£476 or less

Good one-way deal

£522 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 21/11-29/11
  • 4 total stops
  • 42h 45m total
  • London to Miami
Search Deals
LEVEL
  • LEVEL
  • 19/11
  • 1 total stop
  • 15h 05m total
  • London to Miami
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£31 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Miami.
Search Deals
Price to beat on a one-way flight from London Heathrow to Miami.
Search Deals

Find flight deals from Heathrow to Miami

Cheapest flights from Heathrow to Miami
Explore the most affordable flight options available from Heathrow to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Fri 21/1121:05LHR - MIA
2 stops26h 00mScandinavian Airlines
Sat 29/1119:55MIA - LHR
2 stops16h 45mScandinavian Airlines
Deal found 17/8£365
Thu 6/1119:50LHR - MIA
2 stops27h 15mScandinavian Airlines
Fri 14/1119:55MIA - LHR
2 stops17h 35mScandinavian Airlines
Deal found 17/8£366
Wed 19/1106:40LHR - MIA
1 stop16h 25mScandinavian Airlines
Wed 3/1219:55MIA - LHR
2 stops20h 40mScandinavian Airlines
Deal found 16/8£367
Mon 17/1106:40LHR - MIA
2 stops16h 25mScandinavian Airlines
Mon 1/1219:55MIA - LHR
2 stops20h 40mScandinavian Airlines
Deal found 16/8£367
Sun 2/1105:40LHR - MIA
2 stops16h 25mScandinavian Airlines
Sat 29/1119:55MIA - LHR
2 stops16h 45mScandinavian Airlines
Deal found 15/8£368
Mon 17/1106:40LHR - MIA
2 stops16h 25mScandinavian Airlines
Fri 28/1119:55MIA - LHR
2 stops32h 40mScandinavian Airlines
Deal found 15/8£369
Sun 9/1119:30LHR - MIA
1 stop27h 35mScandinavian Airlines
Mon 17/1119:55MIA - LHR
1 stop16h 45mScandinavian Airlines
Deal found 15/8£370
Mon 22/918:40LHR - MIA
1 stop27h 50mSWISS
Mon 29/919:40MIA - LHR
1 stop21h 05mSWISS
Deal found 16/8£370
Mon 17/1106:40LHR - MIA
2 stops16h 25mScandinavian Airlines
Sat 29/1119:55MIA - LHR
2 stops17h 35mScandinavian Airlines
Deal found 15/8£371
Tue 30/1206:40LHR - MIA
1 stop16h 25mScandinavian Airlines
Sat 17/120:40MIA - LHR
2 stops16h 00mScandinavian Airlines
Deal found 16/8£372
Wed 3/908:40LHR - MIA
1 stop13h 50mSWISS
Thu 9/1019:40MIA - LHR
1 stop15h 45mSWISS
Deal found 15/8£372
Wed 19/1106:40LHR - MIA
1 stop16h 25mScandinavian Airlines
Tue 2/1219:55MIA - LHR
1 stop15h 05mScandinavian Airlines
Deal found 16/8£373

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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, Cheapflights users made 858,174 searches. Data last updated 18 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Miami that are best for you.

Fly from

Heathrow

Fly to

Miami

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 6/11

19:50-18:05

2 stops27h 15m

Miami

Fri 14/11

19:55-18:30

2 stops17h 35m

£365

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 2/12

19:50-18:05

2 stops27h 15m

Miami

Tue 9/12

19:55-16:25

2 stops15h 30m

£365

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 5/12

19:50-18:05

2 stops27h 15m

Miami

Fri 12/12

19:55-09:35

2 stops32h 40m

£366

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 30/1

19:50-18:35

2 stops27h 45m

Miami

Fri 6/2

20:40-09:35

2 stops31h 55m

£366

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 9/1

19:50-18:05

2 stops27h 15m

Miami

Tue 13/1

20:40-16:25

2 stops14h 45m

£366

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 3/2

07:05-18:35

2 stops16h 30m

Miami

Tue 10/2

20:40-16:25

2 stops14h 45m

£366

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 4/2

07:05-18:35

2 stops16h 30m

Miami

Thu 12/2

20:40-21:20

2 stops19h 40m

£366

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 14/11

07:05-18:05

2 stops16h 00m

Miami

Fri 5/12

19:55-09:35

2 stops32h 40m

£366

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 8/1

21:05-18:05

2 stops26h 00m

Miami

Fri 16/1

20:40-18:30

2 stops16h 50m

£368

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 3/2

18:50-20:00

1 stop30h 10m

£244

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 20 results
1
2

Best time to book a flight from Heathrow to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Heathrow with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Miami

How far ahead should I book a flight from London Heathrow Airport to Miami?

Use this chart to determine the optimal time to book a return flight from Heathrow to Miami. Price data was last updated on 8 August 2025.

The price you pay for your flight from London Heathrow Airport to Miami may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Miami?

Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Miami (average of £559). Flying from London Heathrow Airport to Miami in July is currently the most expensive (average of £760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to MIA?

Find hourly flight availability from Heathrow to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 14% on flights from London Heathrow Airport to Miami by exploring options for tickets in the evening.

What is the cheapest day to fly from London Heathrow Airport to Miami?

Use this chart to determine the cheapest time to fly return from Heathrow to Miami. Price data was last updated on 10 August 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Miami flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Miami

Explore weekly flight availability from Heathrow to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 August 2025.

The most flights from LHR to MIA are scheduled on a Saturday (25 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (22 on average).

What’s the top stopover airport for flights from London Heathrow Airport to Miami?

Share of one-stop return flights from London Heathrow Airport to Miami chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Lisbon (LIS) – chosen by Cheapflights users on 58% of one-stop itineraries from London Heathrow Airport to Miami on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to Miami?

Average return fare for one-stop flights from London Heathrow Airport to Miami, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Stockholm (ARN) is the most affordable one-stop option, with an average return flight price of £412.

What’s the fastest stopover option from London Heathrow Airport to Miami?

Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Miami, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Charlotte (CLT) have the shortest average one-way travel time for one-stop routes: 13h 01m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Miami?

Average stopover duration for one-stop one-way flights from London Heathrow Airport to Miami, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 23m.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated 18 August 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Miami, such as KLM, Finnair, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Finnair
7.6
Good
1,320 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Virgin Atlantic
7.4
Good
657 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
TAP AIR PORTUGAL
7.1
Good
1,954 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
British Airways
6.7
Okay
7,277 reviews
KLM
7.8
Good
1,385 reviews
Check prices

Crew

8.4

Food

7.3

Overall

7.8

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Miami from London Heathrow?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Miami. 19 airlines have flights to Miami from London Heathrow on a regular basis. Booking flights from London Heathrow to Miami should not be difficult; the airport handles an average of 24 inbound flights from London Heathrow per day.

  • What are the cheapest airlines flying from London Heathrow Airport to Miami round-trip?

    Currently priced at £279, Delta will fly you from London Heathrow Airport to Miami and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Norse Atlantic UK and SWISS - these airlines can fly you to your destination from £291 and £296, respectively. Delta is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most reliable airlines from London Heathrow Airport to Miami?

    Consider Malaysia Airlines (92%), Aeromexico (91%) or Gulf Air (91%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Miami.

  • What are the cheapest flights from London Heathrow Airport to Miami?

    Looking at all options, your cheapest flight can be booked for £401. While the most popular route (London Heathrow - Miami) can be booked for £318 on average our data indicates £1,465 when flying from London Heathrow Airport to Miami.

  • Can I find deals for flights from Heathrow to Miami that include hotel bookings?

    Yes. In addition to deals on Heathrow to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Miami.

  • Can I find deals for business class flights from Heathrow to Miami?

    Yes. Cheapflights offers flight deals from Heathrow to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Miami?

    Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to Miami (average of £559). Flying from London Heathrow Airport to Miami in July is currently the most expensive (average of £760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Key Biscayne
Boynton Beach
Margate
Sunrise
Marathon
Palm Beach
Florida City
Fisher Island
Sunny Isles Beach
Bay Harbor Islands

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Heathrow to Miami on these airlines

Choose from the following airlines for your flight from Heathrow to Miami. Flights are based on user searches made on Cheapflights and were last updated on 18 August 2025.
Virgin Atlantic flights from London Heathrow to Miami
British Airways flights from London Heathrow to Miami
Finnair flights from London Heathrow to Miami

Top 10 airlines flying from Heathrow to Miami

Discover the top 10 airlines that operate flights from Heathrow to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 18 August 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£279Average£561FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Norse Atlantic UKCheapest£291Average£405FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£296Average£367FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£310Average£400FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£342Average£443FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£342Average£463FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£350Average£497FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air FranceCheapest£355Average£484FlexibilityNo cancel feeOn-time77%
Search Air France flights
United AirlinesCheapest£356Average£529FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£366Average£493FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Miami?

Deals for Heathrow to Miami flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Miami?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Miami.

Can Cheapflights find flights from Heathrow to Miami with no change fees?

Yes, we can. To see specific flights from Heathrow to Miami with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Heathrow to Miami become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Miami from Heathrow today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.