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Cheap flights from London Heathrow Airport to Miami from £261

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
8 Jul — 15 Jul1
1 adult

Cheapflights Tip: The best prices from London Heathrow to Miami are usually found in November or September, booked 39 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 3 July 2025.

Round-trip from

£345

One-way from

£261

Popular in

August

Cheapest in

November

Average price

£602

Good round-trip deal

£427 or less

Good one-way deal

£540 or less
SWISS
  • SWISS
  • 25/8-9/9
  • 2 total stops
  • 46h 30m total
  • London to Miami
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5/11
  • 5/11
  • 1 total stop
  • 15h 05m total
  • London to Miami
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Highest demand for flights based on searches. 10% potential increase in price (£45 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£12 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London Heathrow to Miami.
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Price to beat on a one-way flight from London Heathrow to Miami.
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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 3 July 2025.

Mon 25/818:40LHR - MIA
1 stop27h 50mSWISS
Tue 9/919:40MIA - LHR
1 stop18h 40mSWISS
Deal found 2/7£345
Sun 2/1121:05LHR - MIA
2 stops26h 00mScandinavian Airlines
Sat 29/1119:55MIA - LHR
2 stops16h 45mScandinavian Airlines
Deal found 1/7£347
Mon 25/815:55LHR - MIA
Nonstop9h 40mVirgin Atlantic
Tue 9/922:30MIA - LHR
Nonstop8h 45mVirgin Atlantic
Deal found 2/7£378
Sat 15/1120:05LHR - MIA
1 stop26h 25mMultiple Airlines
Thu 27/1117:51MIA - LHR
1 stop11h 34mMultiple Airlines
Deal found 30/6£379
Wed 19/1113:50LHR - MIA
1 stop32h 40mLufthansa
Thu 27/1113:05MIA - LHR
1 stop12h 35mLufthansa
Deal found 30/6£386
Mon 25/806:15LHR - MIA
1 stop13h 00mAir France
Tue 9/922:30MIA - LHR
Nonstop8h 45mAir France
Deal found 2/7£390
Thu 4/908:40LHR - MIA
1 stop13h 50mUnited Airlines
Thu 11/916:53MIA - LHR
1 stop13h 42mUnited Airlines
Deal found 30/6£393
Mon 1/912:15LHR - MIA
Nonstop9h 30mBritish Airways
Tue 30/917:00MIA - LHR
Nonstop8h 55mBritish Airways
Deal found 2/7£398

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 3 July 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

Mon 25/8

18:40-17:30

1 stop27h 50m

Miami

Tue 9/9

19:40-19:20

1 stop18h 40m

£345

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 2/11

21:05-18:05

2 stops26h 00m

Miami

Sat 29/11

19:55-17:40

2 stops16h 45m

£347

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 25/8

15:55-20:35

Nonstop9h 40m

Miami

Tue 9/9

22:30-12:15

Nonstop8h 45m

£378

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 15/11

20:05-17:30

1 stop26h 25m

Miami

Thu 27/11

17:51-10:25

1 stop11h 34m

£379

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 19/11

13:50-17:30

1 stop32h 40m

Miami

Thu 27/11

13:05-06:40

1 stop12h 35m

£386

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 25/8

06:15-14:15

1 stop13h 00m

Miami

Tue 9/9

22:30-12:15

Nonstop8h 45m

£390

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 4/9

08:40-17:30

1 stop13h 50m

Miami

Sat 27/9

12:27-10:10

2 stops16h 43m

£393

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 1/9

12:15-16:45

Nonstop9h 30m

Miami

Tue 30/9

17:00-06:55

Nonstop8h 55m

£398

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 5/11

09:55-20:00

1 stop15h 05m

£261

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 3/9

09:55-20:00

1 stop15h 05m

£299

Flights are sorted by cheapest return flights first.

Deals found on 1/7

Showing 1-10 of 11 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 27 June 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 39 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 3 July 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 15% 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 29 June 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 3 July 2025.

The most flights from LHR to MIA are scheduled on a Monday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

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 3 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Miami, such as Air France, SWISS, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air France
7.5
Good
1,472 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.4

Comfort

7.4

Food

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Air France
7.5
Good
1,472 reviews
Air France
7.5
Good
1,472 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.4

Comfort

7.4

Food

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
SWISS
7.5
Good
1,654 reviews
Air France
7.5
Good
1,472 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.4

Comfort

7.4

Food

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
United Airlines
7.4
Good
8,861 reviews
Air France
7.5
Good
1,472 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.4

Comfort

7.4

Food

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Virgin Atlantic
7.4
Good
654 reviews
Air France
7.5
Good
1,472 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.4

Comfort

7.4

Food

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.
Scandinavian Airlines
7.3
Good
1,416 reviews
Air France
7.5
Good
1,472 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.4

Comfort

7.4

Food

7.0

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

SYLVIA,Apr 2025

TLV - CDG

A newer plane. The flight from TelAviv to Paris was on a new aircraft, wider seat. ,more privacy. Nice toilets. The flight from Paris to Santiago Chile was on a very old aircraft. Awful toilets, outmoded sits etc.

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 23 inbound flights from London Heathrow per day.

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

    Currently priced at £345, SWISS will fly you from London Heathrow Airport to Miami and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and Virgin Atlantic - these airlines can fly you to your destination from £347 and £378, respectively. SWISS is 33% 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 Gulf Air (88%), Finnair (87%) or KLM (87%) 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 £346. While the most popular route (London Heathrow - Miami) can be booked for £304 on average our data indicates £2,695 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 London Heathrow Airport?

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

Browse thousands of different options on Cheapflights for your next trip

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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 3 July 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 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£277Average£556FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Norse Atlantic UKCheapest£289Average£402FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Scandinavian AirlinesCheapest£315Average£429FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
IcelandairCheapest£339Average£445FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£339Average£450FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£339Average£380FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapest£344Average£483FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
United AirlinesCheapest£350Average£597FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air FranceCheapest£354Average£479FlexibilityNo cancel feeOn-time77%
Search Air France flights
KLMCheapest£361Average£489FlexibilityNo 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.

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