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$268+ Cheap flights from London (LON) 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MIA
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from London to Miami are usually found in September or November, booked 52 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from London to Miami

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 September 17, 2025.

Round-trip from

$496
(TravelUp)

One-way from

$268
(Norse Atlantic Airways)

Popular in

December

Cheapest in

September

Average price

$545

Good round-trip deal

$468 or less

Good one-way deal

$278 or less
From London (LON) to Miami
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One-way flight from London (LON) to Miami
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Highest demand for flights based on searches. 2% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from London (LON) to Miami.
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Price to beat on a one-way flight from London (LON) to Miami.
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Find flight deals from London to Miami

Cheapest flights from London to Miami
Explore the most affordable flight options available from London to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Lufthansa deal was found by Cheapflights users on 9/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/238:45 amLHR - MIA
1 stop13h 45mMultiple Airlines
Tue 9/304:56 pmMIA - LHR
1 stop11h 24mMultiple Airlines
Deal found 9/15$496
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 9/248:40 amLHR - MIA
1 stop13h 50mUnited Airlines
Tue 9/304:56 pmMIA - LHR
1 stop13h 39mUnited Airlines
Deal found 9/16$497
This Booking.com deal was found by Cheapflights users on 9/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:00 amLGW - MIA
Nonstop9h 20mMultiple Airlines
Sat 10/44:30 pmMIA - LGW
1 stop12h 15mMultiple Airlines
Deal found 9/15$497
This Gotogate deal was found by Cheapflights users on 9/15. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:05 pmLHR - MIA
1 stop26h 25mSWISS
Mon 10/67:40 pmMIA - LHR
1 stop18h 40mSWISS
Deal found 9/15$498
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:40 pmLGW - MIA
1 stop25h 00mSWISS
Thu 11/277:50 pmMIA - LGW
1 stop17h 00mSWISS
Deal found 9/16$498
This Lufthansa deal was found by Cheapflights users on 9/17. 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.
Wed 9/248:40 amLHR - MIA
1 stop13h 50mMultiple Airlines
Mon 10/61:28 pmMIA - LHR
1 stop11h 27mMultiple Airlines
Deal found 9/17$499
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:00 amLGW - MIA
Nonstop9h 20mMultiple Airlines
Tue 9/307:10 amMIA - LGW
1 stop18h 10mMultiple Airlines
Deal found 9/16$499
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:50 amLHR - MIA
2 stops17h 18mUnited Airlines
Tue 12/212:50 pmMIA - LHR
2 stops16h 35mUnited Airlines
Deal found 9/15$500
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 9/2210:00 amLGW - MIA
Nonstop9h 20mMultiple Airlines
Mon 9/297:00 pmMIA - LGW
1 stop30h 20mMultiple Airlines
Deal found 9/17$500
This Netflights deal was found by Cheapflights users on 9/15. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:45 amLHR - MIA
Nonstop10h 00mVirgin Atlantic
Tue 10/710:30 pmMIA - LHR
Nonstop8h 45mVirgin Atlantic
Deal found 9/15$501
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/2210:00 amLGW - MIA
Nonstop9h 20mMultiple Airlines
Mon 10/67:52 pmMIA - LGW
1 stop29h 28mMultiple Airlines
Deal found 9/14$501
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:10 pmLCY - MIA
1 stop27h 20mSWISS
Thu 11/67:50 pmMIA - LCY
1 stop16h 15mSWISS
Deal found 9/15$502

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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 September 17, 2025.
Use the filters below to find and compare flights from London to Miami that are best for you.

Fly from

London

Fly to

Miami

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 2/9

6:30 am-8:22 pm

2 stops18h 52m

Miami

Fri 2/13

9:00 am-6:30 am

2 stops16h 30m

$506

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 11/8

9:30 am-11:04 pm

2 stops18h 34m

Miami

Wed 11/19

12:51 pm-10:25 am

2 stops16h 34m

$508

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 2/28

8:30 am-10:21 pm

2 stops18h 51m

Miami

Thu 3/12

10:20 am-6:40 am

2 stops16h 20m

$508

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 11/28

6:50 am-7:08 pm

2 stops17h 18m

Miami

Tue 12/2

12:23 pm-10:25 am

2 stops17h 02m

$511

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 11/23

9:50 am-8:00 pm

1 stop15h 10m

Miami

Sun 11/30

9:45 pm-3:45 pm

1 stop13h 00m

$514

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 1/7

7:50 pm-6:05 pm

2 stops27h 15m

Miami

Fri 1/23

8:40 pm-9:35 am

2 stops31h 55m

$518

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 11/30

11:10 am-4:55 pm

1 stop34h 45m

Miami

Sat 12/13

11:05 am-6:40 am

2 stops14h 35m

$525

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 10/28

6:30 am-3:50 pm

1 stop13h 20m

Miami

Wed 11/19

9:25 pm-11:10 am

Nonstop8h 45m

$527

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 3/6

11:20 am-8:50 pm

1 stop14h 30m

Miami

Wed 3/18

5:30 pm-9:00 am

1 stop11h 30m

$527

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 9/29

9:15 am-4:43 pm

1 stop12h 28m

Miami

Mon 10/13

7:49 pm-12:30 pm

1 stop11h 41m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results
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The best insider tips for London 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 to Miami trip
Airports
LHR

For a smooth departure from Heathrow, arrive early to navigate long security lines and enjoy lounges like the Virgin Atlantic Clubhouse.

Read more about LHRby Ramsey Qubein
MIA

Upon arriving at MIA, use the MIA Mover train to reach the Miami Intermodal Center for 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 London to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from London 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 to Miami

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

Use this chart to determine the optimal time to book a round-trip flight from London to Miami. Price data was last updated on September 12, 2025.

Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from London to Miami (average of $232). Flying from London 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 LON to MIA?

Find hourly flight availability from London 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 September 17, 2025.

It’s typically best to fly out from London to Miami in the morning. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from London to Miami

Explore weekly flight availability from London 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 September 17, 2025.

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

How much does it cost to fly round-trip from London to Miami?

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 September 17, 2025.
Read through reviews of airlines operating flights from London to Miami, such as Delta, Virgin Atlantic, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

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
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

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
Virgin Atlantic
7.4
Good
664 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

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
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

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
Norse Atlantic UK
7.1
Good
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

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
British Airways
6.7
Okay
7,367 reviews
Delta
8.0
Very good
7,961 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

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 London 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?

    Located just 6.1 mi from the city center, Miami is the airport most travelers will use when flying to Miami from London. Booking flights from London to Miami (MIA) should be relatively easy as there are 23 daily inbound flights from London from 9 different airlines.

  • How long is the flight from London to Miami?

    There are many flights that can get you from London to Miami in 15h 10m. Fly via United Airlines, LEVEL, or Scandinavian Airlines to get the fastest option. The distance from London to Miami is about 4430 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Norse Atlantic UK, at $323, was found to be the cheapest airline from London to Miami.Alternate airlines to your destination round-trip include Delta and TAP AIR PORTUGAL. Norse Atlantic UK is priced at 50% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Norse Atlantic UK, which is currently one of the cheapest options available, starting at $279. LEVEL flights start at $284 while deals on British Airways start at $433 one-way.

  • What are the most popular routes from London to Miami?

    When deciding which route to take from London to Miami consider London Heathrow - Miami, London Gatwick - Miami or London City - Miami as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Miami on time: Aeromexico (87%), Gulf Air (83%), Malaysia Airlines (82%).

  • What are the cheapest flights from London to Miami?

    Looking for the cheapest flight from London to Miami? While on average our users pay $3,234, our data indicates the cheapest price to be $561. The most popular route (London Heathrow - Miami), is priced around $419.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 to Miami?

    Currently, September is the cheapest month in which you can book a flight from London to Miami (average of $232). Flying from London 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
Doral
Boynton Beach
Miami Springs
Hialeah
Palm Beach
Plantation
Pembroke Pines
Dania Beach
Riviera Beach
Sunrise
Miami Lakes
Miami Gardens
Palm Beach Gardens
Wilton Manors
Hallandale Beach

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Alternative routes for London to Miami

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from London to Miami

Discover the top 9 airlines that operate flights from London 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest$323Average$465FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$355Average$703FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$470Average$648FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$519Average$777FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$524Average$697FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$535Average$674FlexibilityNo cancel feeOn-time69%
FinnairCheapest$537Average$664FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$546Average$765FlexibilityNo cancel feeOn-time71%
IberiaCheapest$553Average$742FlexibilityNo cancel feeOn-time77%

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