Miami

$250+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
abr. 21 — abr. 281
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Cheapflights Tip: The best prices from London Heathrow to Miami are usually found in September or November, booked 40 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 abril 16, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$486
(Ticket)

One-way from

$250
(Trip.com)

Popular in

August

Cheapest in

September

Average price

$704

Good round-trip deal

$588 or less

Good one-way deal

$645 or less
Provider with most accurate pricing for London Heathrow-Miami flight deals.
Provider most trusted by Cheapflights users for London Heathrow-Miami flights.
From London Heathrow to Miami
One-way flight from London Heathrow to Miami
Highest demand for flights based on searches. 11% potential increase in price ($89 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from London Heathrow to Miami.
Price to beat on a one-way flight from London Heathrow to Miami.

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 abril 16, 2025.

This Ticket deal was found by Cheapflights users on 4/15. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/283:55 pmLHR - MIA
Nonstop9h 40mKLM
mié. 5/1410:30 pmMIA - LHR
Nonstop8h 45mKLM
Deal found 4/15$486
This Expedia deal was found by Cheapflights users on 4/15. 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.
sáb. 11/152:30 pmLHR - MIA
1 stop13h 07mAir Canada
jue. 11/271:55 pmMIA - LHR
1 stop12h 15mAir Canada
Deal found 4/15$496
This ChecknFly deal was found by Cheapflights users on 4/15. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/36:30 amLHR - MIA
1 stop13h 10mLufthansa
sáb. 5/107:45 pmMIA - LHR
2 stops32h 50mLufthansa
Deal found 4/15$501
This TravelUp deal was found by Cheapflights users on 4/15. 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.
mié. 5/78:40 amLHR - MIA
1 stop13h 50mMultiple Airlines
lun. 5/191:57 pmMIA - LHR
1 stop11h 48mMultiple Airlines
Deal found 4/15$505
This ResecentrumGruppen deal was found by Cheapflights users on 4/15. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/283:55 pmLHR - MIA
Nonstop9h 40mVirgin Atlantic
mié. 5/147:25 pmMIA - LHR
Nonstop9h 00mVirgin Atlantic
Deal found 4/15$508
This TravelUp deal was found by Cheapflights users on 4/15. 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.
mié. 5/79:55 amLHR - MIA
Nonstop9h 35mBritish Airways
mar. 5/132:31 pmMIA - LHR
1 stop10h 49mBritish Airways
Deal found 4/15$521
This United Airlines deal was found by Cheapflights users on 4/16. 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.
mar. 5/68:45 amLHR - MIA
1 stop13h 45mUnited Airlines
jue. 5/1512:20 pmMIA - LHR
1 stop13h 00mUnited Airlines
Deal found 4/16$527
This Austrian Airlines deal was found by Cheapflights users on 4/16. 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.
mar. 5/66:00 amLHR - MIA
2 stops20h 51mAustrian Airlines
sáb. 5/1712:27 pmMIA - LHR
1 stop12h 28mAustrian Airlines
Deal found 4/16$536
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/283:55 pmLHR - MIA
Nonstop9h 40mDelta
mié. 5/1410:30 pmMIA - LHR
Nonstop8h 45mDelta
Deal found 4/15$547
This American Airlines deal was found by Cheapflights users on 4/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/281:40 pmLHR - MIA
Nonstop9h 40mAmerican Airlines
dom. 5/112:31 pmMIA - LHR
1 stop12h 14mAmerican Airlines
Deal found 4/15$563
This World Air Fares deal was found by Cheapflights users on 4/16. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/301:20 pmLHR - MIA
1 stop12h 21mFinnair
lun. 5/56:25 pmMIA - LHR
1 stop13h 20mFinnair
Deal found 4/16$564
This TravelUp deal was found by Cheapflights users on 4/15. 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.
sáb. 11/152:20 pmLHR - MIA
Nonstop10h 25mAir France
jue. 11/279:35 pmMIA - LHR
Nonstop8h 50mAir France
Deal found 4/15$581

Cheapflights Fare Finder

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 abril 16, 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

lun. 4/28

3:55 pm-8:35 pm

Nonstop9h 40m

Miami

mié. 5/14

10:30 pm-12:15 pm

Nonstop8h 45m

$486

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

lun. 4/28

9:30 am-10:23 pm

1 stop17h 53m

Miami

mié. 5/14

2:15 pm-6:30 am

1 stop11h 15m

$496

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

sáb. 5/3

6:30 am-2:40 pm

1 stop13h 10m

Miami

sáb. 5/10

7:45 pm-9:35 am

2 stops32h 50m

$501

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

mié. 5/7

8:40 am-5:30 pm

1 stop13h 50m

Miami

lun. 5/19

1:57 pm-6:45 am

1 stop11h 48m

$505

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

lun. 4/28

3:55 pm-8:35 pm

Nonstop9h 40m

Miami

mié. 5/14

7:25 pm-9:25 am

Nonstop9h 00m

$508

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

mié. 5/7

9:55 am-2:30 pm

Nonstop9h 35m

Miami

mar. 5/13

2:31 pm-6:20 am

1 stop10h 49m

$521

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

mar. 5/6

8:45 am-5:30 pm

1 stop13h 45m

Miami

vie. 5/16

10:14 am-6:55 am

2 stops15h 41m

$527

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

mar. 5/6

6:00 am-9:51 pm

2 stops20h 51m

Miami

sáb. 5/17

12:27 pm-5:55 am

1 stop12h 28m

$536

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

lun. 4/28

3:55 pm-8:35 pm

Nonstop9h 40m

Miami

mié. 5/14

10:30 pm-12:15 pm

Nonstop8h 45m

$547

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

lun. 5/12

12:15 pm-4:50 pm

Nonstop9h 35m

Miami

lun. 5/19

3:31 pm-10:05 am

1 stop13h 34m

$556

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on London Heathrow Airport-Miami flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

The best insider tips for London Heathrow Airport to Miami flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Miami trip
Airports
LHR

For a smooth departure, arrive early to enjoy lounges like the Virgin Atlantic Clubhouse in Terminal 3 before your long-haul flight.

Read more about LHRby Ramsey Qubein
MIA

Upon arrival at MIA, use the MIA Mover train to reach the Miami Intermodal Center for easy access to public transport.

Read more about MIAby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on MIA and LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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.

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 round-trip flight from Heathrow to Miami. Price data was last updated on April 11, 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 40 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 $229). 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 abril 16, 2025.

It’s optimal to fly from London Heathrow Airport to Miami in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight in the afternoon.

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 abril 16, 2025.

The most flights from LHR to MIA are scheduled on a Monday (26 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (21 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 abril 16, 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.
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

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
8.0
Very good
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

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
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

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
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

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
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

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
8.0
Very good

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

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 23 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 KLM is currently your cheapest option to Miami, with prices starting at $486. Additional round-trip tickets that might be worth considering are offered by Air Canada and Lufthansa, with the lowest prices starting at $496 and $501, respectively. KLM is priced at 31% 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 $330. TAP AIR PORTUGAL flights start at $370 while deals on Aer Lingus start at $484 one-way.

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

    Consider Malaysia Airlines (92%), Singapore Airlines (84%) or Air France (83%) 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 $502. While the most popular route (London Heathrow - Miami) can be booked for $506 on average our data indicates $1,941 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 $229). 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
Marathon
Sunny Isles Beach
Doral
Boynton Beach
Miami Springs
Hialeah
Sunrise
Hallandale Beach
Coral Gables
Riviera Beach
Pembroke Pines
Homestead
Deerfield Beach
Oakland Park
Palm Beach
Florida City
Miami Gardens
Wilton Manors

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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 abril 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest$338Average$449FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$407Average$753FlexibilityNo cancel feeOn-time72%
TAP AIR PORTUGALCheapest$470Average$598FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$486Average$806FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$537Average$643FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$546Average$697FlexibilityNo cancel feeOn-time70%
IberiaCheapest$553Average$701FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$555Average$736FlexibilityNo cancel feeOn-time71%

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