Miami

$327+ 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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
Aug 2 — Aug 91
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Cheapflights Tip: The best prices from London Heathrow to Miami are usually found in November or September, booked 44 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 July 28, 2025.

Round-trip from

$482
(Flightnetwork)

One-way from

$327
(LEVEL)

Popular in

August

Cheapest in

November

Average price

$824

Good round-trip deal

$639 or less

Good one-way deal

$772 or less
From London Heathrow to Miami
One-way flight from London Heathrow to Miami
Highest demand for flights based on searches. 9% potential increase in price ($73 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Average for round-trip flights in July 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 July 28, 2025.

This Gotogate deal was found by Cheapflights users on 7/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:10 pmLHR - MIA
1 stop29h 20mMultiple Airlines
Mon 9/294:40 pmMIA - LHR
1 stop15h 00mMultiple Airlines
Deal found 7/28$479
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:40 amLHR - MIA
1 stop16h 25mScandinavian Airlines
Wed 11/197:55 pmMIA - LHR
2 stops15h 30mScandinavian Airlines
Deal found 7/28$480
This Flightnetwork deal was found by Cheapflights users on 7/27. 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.
Thu 9/48:40 amLHR - MIA
1 stop13h 50mSWISS
Sun 9/217:40 pmMIA - LHR
1 stop12h 20mSWISS
Deal found 7/27$482
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:40 amLHR - MIA
1 stop14h 15mLufthansa
Thu 11/134:40 pmMIA - LHR
1 stop12h 05mLufthansa
Deal found 7/27$487
This Gotogate deal was found by Cheapflights users on 7/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:50 pmLHR - MIA
1 stop23h 55mTAP AIR PORTUGAL
Mon 9/294:35 pmMIA - LHR
1 stop12h 45mTAP AIR PORTUGAL
Deal found 7/26$497
This oojo deal was found by Cheapflights users on 7/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:15 pmLHR - MIA
1 stop13h 40mIcelandair
Fri 11/145:15 pmMIA - LHR
1 stop12h 35mIcelandair
Deal found 7/26$510
This Flighttix deal was found by Cheapflights users on 7/27. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/86:50 amLHR - MIA
2 stops17h 21mUnited Airlines
Mon 9/2212:50 pmMIA - LHR
2 stops14h 30mUnited Airlines
Deal found 7/27$527

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 July 28, 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 9/4

8:40 am-5:30 pm

1 stop13h 50m

Miami

Sun 9/21

7:40 pm-1:00 pm

1 stop12h 20m

$482

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 9/6

6:00 am-5:30 pm

1 stop16h 30m

Miami

Sun 9/21

4:40 pm-4:40 pm

1 stop19h 00m

$484

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 9/10

6:30 am-2:40 pm

1 stop13h 10m

Miami

Wed 9/17

4:40 pm-9:40 am

1 stop12h 00m

$490

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 9/8

7:50 pm-2:45 pm

1 stop23h 55m

Miami

Mon 9/29

4:35 pm-10:20 am

1 stop12h 45m

$497

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 9/6

8:45 am-5:30 pm

1 stop13h 45m

Miami

Sun 9/21

2:55 pm-7:15 am

1 stop11h 20m

$518

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 9/25

8:40 am-9:34 pm

2 stops17h 54m

Miami

Mon 9/29

2:20 pm-9:35 am

1 stop14h 15m

$537

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 9/11

6:00 am-7:11 pm

2 stops18h 11m

Miami

Thu 9/18

10:27 am-6:45 am

1 stop15h 18m

$538

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 8/28

6:00 am-2:45 pm

1 stop13h 45m

$342

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 10/15

10:15 pm-2:42 pm

2 stops45h 27m

$396

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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

Expect strict security at Heathrow. Ensure all liquids are in one small bag to avoid delays during manual screenings.

Read more about LHRby Ramsey Qubein
MIA

Use the MIA Mover train to reach the Miami Intermodal Center for rental cars and public transport options to downtown.

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 July 25, 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, September is the cheapest month in which you can book a flight from London Heathrow Airport to Miami (average of $232). 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 July 28, 2025.

It’s optimal to fly from London Heathrow Airport to Miami in the evening. By choosing this option you can save up to 19% 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 July 28, 2025.

The most flights from LHR to MIA are scheduled on a Saturday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (24 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 July 28, 2025.
Read reviews from past customers who have flown Austrian Airlines, SWISS, and United Airlines from London Heathrow Airport to Miami. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Comfort

7.3

Boarding

7.6

Entertainment

6.8

Food

6.8

Crew

8.1

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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 26 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 SWISS is currently your cheapest option to Miami, with prices starting at $482. Additional round-trip tickets that might be worth considering are offered by Lufthansa and TAP AIR PORTUGAL, with the lowest prices starting at $496 and $497, respectively. SWISS is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

    Consider Finnair (92%), Gulf Air (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 $550. While the most popular route (London Heathrow - Miami) can be booked for $421 on average our data indicates $3,633 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 $232). 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 Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Miami Springs
Boynton Beach
Doral
Hialeah
Riviera Beach
Pembroke Pines
Plantation
Sunrise
Dania Beach
Palm Beach
Palm Beach Gardens
Miami Gardens
Deerfield Beach
Wilton Manors
Oakland Park

Browse thousands of different options on Cheapflights for your next trip

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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 July 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$355Average$786FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$470Average$617FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$519Average$763FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$526Average$694FlexibilityNo cancel feeOn-time70%
FinnairCheapest$537Average$670FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$546Average$674FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$546Average$737FlexibilityNo cancel feeOn-time71%
IberiaCheapest$547Average$750FlexibilityNo cancel feeOn-time77%

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