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$265+ Cheap flights from Heathrow (LHR) to Miami (MIA)

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from London Heathrow to Miami are usually found in November or September, booked 60 days in advance, depart on a Monday or Wednesday 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$476
(United Airlines)

One-way from

$265
(Mytrip)

Popular in

August

Cheapest in

November

Average price

$629

Good round-trip deal

$612 or less

Good one-way deal

$598 or less
Provider with most accurate pricing for London Heathrow-Miami flight deals.
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Provider most trusted by Cheapflights users for London Heathrow-Miami flights.
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From London Heathrow to Miami
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One-way flight from London Heathrow to Miami
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($93 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Lufthansa deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/248:40 amLHR - MIA
1 stop13h 50mMultiple Airlines
Mon 4/2812:20 pmMIA - LHR
1 stop13h 00mMultiple Airlines
Deal found 2/20$476
This SWISS deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:05 pmLHR - MIA
1 stop26h 25mSWISS
Mon 9/227:40 pmMIA - LHR
1 stop17h 10mSWISS
Deal found 2/19$477
This The Travel House deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:30 amLHR - MIA
1 stop13h 10mLufthansa
Mon 9/157:35 pmMIA - LHR
1 stop29h 45mLufthansa
Deal found 2/20$478
This Expedia deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:15 amLHR - MIA
1 stop13h 00mVirgin Atlantic
Tue 5/1310:30 pmMIA - LHR
Nonstop8h 45mVirgin Atlantic
Deal found 2/20$479
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:30 amLHR - MIA
1 stop13h 10mUnited Airlines
Sat 9/201:47 pmMIA - LHR
1 stop15h 53mUnited Airlines
Deal found 2/19$481
This CrystalTravel deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/252:05 pmLHR - MIA
1 stop13h 18mAir Canada
Fri 5/28:00 amMIA - LHR
1 stop17h 30mAir Canada
Deal found 2/20$485
This Flightnetwork deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/101:40 pmLHR - MIA
1 stop30h 05mTAP AIR PORTUGAL
Wed 3/265:30 pmMIA - LHR
1 stop24h 05mTAP AIR PORTUGAL
Deal found 2/19$490
This TravelUp deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/43:55 pmLHR - MIA
Nonstop9h 40mAir France
Wed 5/1410:30 pmMIA - LHR
Nonstop8h 45mAir France
Deal found 2/19$496
This TravelUp deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/249:55 amLHR - MIA
Nonstop9h 35mBritish Airways
Wed 4/303:35 pmMIA - LHR
1 stop11h 05mBritish Airways
Deal found 2/19$497
This The Travel House deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:05 amLHR - MIA
1 stop14h 25mFinnair
Mon 3/248:55 pmMIA - LHR
Nonstop8h 45mFinnair
Deal found 2/19$507
This Iberia deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:25 amLHR - MIA
1 stop14h 05mIberia
Thu 11/2710:05 pmMIA - LHR
Nonstop8h 25mIberia
Deal found 2/19$509
This Austrian Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/412:00 pmLHR - MIA
1 stop14h 51mAustrian Airlines
Sat 5/1712:27 pmMIA - LHR
1 stop12h 28mAustrian Airlines
Deal found 2/19$516

Find flights from Heathrow to Miami within your budget

Customize 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Heathrow

Fly to

Miami

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 5/1

8:45 am-5:30 pm

1 stop13h 45m

Miami

Sun 5/4

9:00 am-7:40 am

1 stop17h 40m

$476

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 4/22

7:25 am-5:05 pm

1 stop14h 40m

Miami

Tue 4/29

2:31 pm-7:15 am

1 stop11h 44m

$479

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 4/23

6:00 am-2:10 pm

1 stop13h 10m

Miami

Mon 4/28

12:20 pm-6:20 am

1 stop13h 00m

$482

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 4/25

2:05 pm-10:23 pm

1 stop13h 18m

Miami

Fri 5/2

8:00 am-6:30 am

1 stop17h 30m

$485

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 3/6

8:05 pm-2:40 pm

1 stop23h 35m

Miami

Thu 3/13

5:40 pm-11:15 am

1 stop13h 35m

$488

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 3/3

6:30 pm-2:45 pm

1 stop25h 15m

Miami

Sun 3/16

12:45 am-9:35 pm

1 stop16h 50m

$502

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 4/14

1:40 pm-6:20 pm

Nonstop9h 40m

Miami

Mon 4/28

6:29 pm-10:20 am

1 stop10h 51m

$505

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 3/18

6:30 am-3:45 pm

1 stop13h 15m

Miami

Mon 3/24

6:00 pm-6:45 am

Nonstop8h 45m

$506

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 4/12

9:15 am-5:34 pm

1 stop13h 19m

Miami

Tue 4/22

7:25 pm-12:45 pm

1 stop12h 20m

$507

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 5/4

9:55 am-2:30 pm

Nonstop9h 35m

Miami

Sun 5/11

7:35 pm-9:25 am

Nonstop8h 50m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 19 results
1
2

Compare providers for flights from Heathrow to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Miami in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Miami flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

Travel insights for flights from Heathrow to Miami

Get recent, data-driven insights about flights from Heathrow to Miami including ideal travel times, pricing trends, and more.

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 round-trip flight from Heathrow to Miami. Price data was last updated on February 14, 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 60 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Miami (average of $231). Flying from London Heathrow Airport to Miami in March is currently the most expensive (average of $289). 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 February 20, 2025.

It’s optimal to fly from London Heathrow Airport to Miami in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the morning.

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 February 20, 2025.

The most flights from LHR to MIA are scheduled on a Wednesday (33 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in Miami by month

Plan your trip to Miami by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Miami ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Miami when rainfall is around 1.6 in.

Temperature in Miami by month

Plan your trip to Miami by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Miami, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

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 February 20, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from London to Miami. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Finnair
7.6
Good
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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?

    If you book a flight to Miami from London Heathrow, you will be flying to Miami, which is the city’s only airport. Miami (MIA) is located 6.1 mi from the center of Miami. There are 32 flights from London Heathrow to Miami per day from 8 different airlines.

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

    Flying on United Airlines is currently your cheapest option to Miami, with prices starting at $476. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Air Canada, with the lowest prices starting at $479 and $485, respectively. United Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to Miami one-way?

    To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at $285. Aer Lingus flights start at $470 while deals on Royal Air Maroc start at $480 one-way.

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

    Consider Malaysia Airlines (90%), Gulf Air (81%) or Air France (78%) 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 $547. While the most popular route (London Heathrow - Miami) can be booked for $459 on average our data indicates $1,366 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 vacation 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Miami (average of $231). Flying from London Heathrow Airport to Miami in March is currently the most expensive (average of $289). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hollywood
Aventura
Doral
Marathon
Sunny Isles Beach
Sunrise
Miami Springs
Boynton Beach
Deerfield Beach
Hallandale Beach
Coral Gables
Pembroke Pines
Homestead
Hialeah
Lantana
Oakland Park
Florida City
Miami Gardens
Wilton Manors
Coral Springs

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Alternative routes for Heathrow to Miami

See prices for flight routes from nearby airports that may be better suited for you.
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Gatwick to Orlando Sanford Intl flights
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Southend to Miami flights
Gatwick to Melbourne flights

Top 8 airlines flying from Heathrow to Miami

Discover the top 8 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest$324Average$449FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$484Average$594FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$535Average$766FlexibilityNo cancel feeOn-time72%
FinnairCheapest$537Average$775FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$537Average$742FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$550Average$715FlexibilityNo cancel feeOn-time70%
IberiaCheapest$565Average$732FlexibilityNo cancel feeOn-time77%
DeltaCheapest$568Average$821FlexibilityNo cancel feeOn-timeN/A
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