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Cheap flights from London to Miami from £188

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MIA
7 Jul — 14 Jul1
1 adult

Cheapflights Tip: The best prices from London to Miami are usually found in September or March, booked 90 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 2 July 2025.

Round-trip from

£343

One-way from

£188

Popular in

December

Cheapest in

September

Average price

£543

Good round-trip deal

£349 or less

Good one-way deal

£197 or less
SWISS
  • SWISS
  • 30/8-9/9
  • 2 total stops
  • 30h 55m total
  • London to Miami
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Norse Atlantic UK
  • Norse Atlantic UK
  • 27/8
  • Nonstop
  • 9h 20m total
  • London to Miami
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Highest demand for flights based on searches. 1% potential increase in price (£6 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 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 (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 2 July 2025.

Sat 30/808:45LHR - MIA
1 stop13h 45mSWISS
Tue 9/919:40MIA - LHR
1 stop17h 10mSWISS
Deal found 30/6£343
Sun 31/810:00LGW - MIA
Nonstop9h 20mMultiple Airlines
Tue 30/907:25MIA - LGW
1 stop17h 55mMultiple Airlines
Deal found 1/7£343
Thu 21/810:00LGW - MIA
Nonstop9h 20mNorse Atlantic UK
Sat 23/817:20MIA - LGW
Nonstop8h 40mNorse Atlantic UK
Deal found 30/6£344
Sun 2/1121:05LHR - MIA
2 stops26h 00mScandinavian Airlines
Sat 29/1119:55MIA - LHR
2 stops16h 45mScandinavian Airlines
Deal found 1/7£345
Sat 30/818:40LGW - MIA
1 stop27h 50mSWISS
Tue 9/919:40MIA - LGW
1 stop17h 10mSWISS
Deal found 30/6£351
Wed 1/1009:25LCY - MIA
1 stop13h 05mSWISS
Wed 8/1019:40MIA - LCY
1 stop16h 35mSWISS
Deal found 2/7£355
Thu 11/906:30LHR - MIA
1 stop13h 10mLufthansa
Thu 25/916:40MIA - LHR
1 stop20h 00mLufthansa
Deal found 1/7£360
Sun 31/810:00LGW - MIA
Nonstop9h 20mA.P.G.
Tue 9/917:15MIA - LGW
Nonstop8h 45mA.P.G.
Deal found 2/7£363
Mon 8/915:05LGW - MIA
1 stop13h 12mBritish Airways
Thu 18/916:04MIA - LGW
1 stop11h 06mBritish Airways
Deal found 30/6£376
Sat 15/1120:05LHR - MIA
1 stop26h 25mMultiple Airlines
Thu 27/1117:51MIA - LHR
1 stop11h 34mMultiple Airlines
Deal found 30/6£378
Thu 4/1211:55LGW - MIA
1 stop14h 00mIcelandair
Sun 7/1217:15MIA - LGW
1 stop12h 40mIcelandair
Deal found 30/6£386
Tue 9/910:45LHR - MIA
Nonstop10h 00mVirgin Atlantic
Tue 23/919:25MIA - LHR
Nonstop9h 00mVirgin Atlantic
Deal found 1/7£387

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 2 July 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

Sat 30/8

08:45-17:30

1 stop13h 45m

Miami

Tue 9/9

19:40-17:50

1 stop17h 10m

£343

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 31/8

10:00-14:20

Nonstop9h 20m

Miami

Tue 30/9

07:25-06:20

1 stop17h 55m

£343

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 21/8

10:00-14:20

Nonstop9h 20m

Miami

Sat 23/8

17:20-07:00

Nonstop8h 40m

£344

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

£345

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sat 30/8

18:40-17:30

1 stop27h 50m

Miami

Tue 9/9

19:40-17:50

1 stop17h 10m

£351

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 1/10

09:25-17:30

1 stop13h 05m

Miami

Wed 8/10

19:40-17:15

1 stop16h 35m

£355

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 11/9

06:30-14:40

1 stop13h 10m

Miami

Thu 25/9

16:40-17:40

1 stop20h 00m

£360

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 31/8

10:00-14:20

Nonstop9h 20m

Miami

Tue 9/9

17:15-07:00

Nonstop8h 45m

£363

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 8/9

15:05-23:17

1 stop13h 12m

Miami

Thu 18/9

16:04-08:10

1 stop11h 06m

£376

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

£378

Flights are sorted by cheapest return flights first.

Deals found on 30/6

Showing 1-10 of 37 results
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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 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 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 return flight from London to Miami. Price data was last updated on 27 June 2025.

The best time to book flights from London to Miami is 90 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from London to Miami (average of £559). Flying from London 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 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 2 July 2025.

One of the essential ways to save on airfare from London to Miami is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 11% on airfare.

What is the cheapest day to fly from London to Miami?

Use this chart to determine the cheapest time to fly return from London to Miami. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Miami flight should consider departing on Wednesday 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 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 2 July 2025.

The most flights from LON to MIA are scheduled on a Monday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 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 2 July 2025.
Check out reviews from past customers who have flown with Delta, KLM, andAustrian Airlines from London to Miami to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,975 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 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
7,975 reviews
Delta
8.0
Very Good
7,975 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 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
1,366 reviews
Delta
8.0
Very Good
7,975 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 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
809 reviews
Delta
8.0
Very Good
7,975 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 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
1,654 reviews
Delta
8.0
Very Good
7,975 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 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
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very Good
7,975 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 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?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from London to Miami. 20 airlines have flights to Miami from London on a regular basis. Booking flights from London to Miami should not be difficult; the airport handles an average of 24 inbound flights from London per day.

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

    Cheapflights users have booked flights from London to Miami round-trip from £343. Other airlines that can offer you cheap pricing are Norse Atlantic UK, from £344, and Scandinavian Airlines, from £345. SWISS is 26% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as £188 on Norse Atlantic UK. Other airlines that offer cheap prices include Vueling from £276 and Scandinavian Airlines from £349 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 City - Miami or London Gatwick - 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: Gulf Air (88%), Finnair (87%), KLM (87%).

  • What are the cheapest flights from London to Miami?

    Looking at all options, your cheapest flight can be booked for £344. While the most popular route (London Heathrow - Miami) can be booked for £303 on average our data indicates £2,682 when flying from London to Miami.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from London to Miami (average of £559). Flying from London 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?

Book flights to London 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 London to Miami on these airlines

Choose from the following airlines for your flight from London to Miami. Flights are based on user searches made on Cheapflights and were last updated on 2 July 2025.
Virgin Atlantic flights from London to Miami
British Airways flights from London to Miami
Finnair flights from London to Miami

Top 10 airlines flying from London to Miami

Discover the top 10 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 858,174 searches. Data last updated 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£262Average£409FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£275Average£553FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£318Average£428FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£322Average£456FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Virgin AtlanticCheapest£335Average£476FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£337Average£443FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
LufthansaCheapest£337Average£446FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£337Average£467FlexibilityNo cancel feeOn-time79%
Search SWISS flights
British AirwaysCheapest£347Average£479FlexibilityNo cancel feeOn-time70%
Search British Airways flights
United AirlinesCheapest£348Average£601FlexibilityNo cancel feeOn-time69%
Search United Airlines 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 London to Miami?

Cheapflights makes it easy to find London to Miami flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Miami?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Miami for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Miami with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to Miami flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to Miami become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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