$740 Cheap British Airways flights London (LHR) to Miami (MIA)

View $740 flight on Tue, Feb 3, 2026Opens in a new window

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$740 Cheap British Airways flights London (LHR) to Miami (MIA)

Prices were available within the past 7 days and start at $740 for one-way flights and $516 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Sep 16 - Tue, Dec 23
LHR
London
MIA
Miami
$516 Roundtrip, found 2 days ago
$516
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Sep 16 from London to Miami, returning Tue, Dec 23, priced at $516 found 2 days ago
Flights from London (LHR) to Miami (MIA)
Origin airport
Heathrow
Destination airport
Miami Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, avianca
Popular airline
Finnair
Distance
4416 mi
Average flight time
4 hours 40 mins

Frequently asked questions

How much is a British Airways flight from Heathrow Airport (LHR) to Miami Intl. Airport (MIA)?
Apply the "Price (lowest to highest)" filter on Expedia to search for cheap British Airways round-trip flights from $516 from LHR to MIA. Affordable one-way options from $740 are available too.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from LHR to MIA with British Airways?
Browse for return or one-way flights to Miami in September or October. You could find cheaper fares with British Airways during these off-peak times.
What is the cheapest time to book flights from Heathrow Airport (LHR) to Miami Intl. Airport (MIA) with British Airways?
To get cheap flights from LHR to MIA with British Airways, begin your search about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does British Airways fly nonstop from Heathrow Airport (LHR) to Miami Intl. Airport (MIA)?
Take off on one of British Airways's 13 direct weekly flights from Heathrow Airport (LHR) to Miami Intl. Airport (MIA). To view available options, enter your dates, origin and destination and hit search. Then select the "Nonstop" and "Airline" filters.
How long does it take to fly from LHR to MIA with British Airways?
It takes around 10h 2m to travel nonstop from Heathrow Airport (LHR) to Miami Intl. Airport (MIA) with British Airways.
Which day of the week has the most British Airways flights from Heathrow Airport (LHR) to Miami Intl. Airport (MIA)?
Wednesday has the most British Airways flights from Heathrow Airport (LHR) to Miami Intl. Airport (MIA). With 2 daily departures, this is a great day to find something that will fit your plans.
What is the earliest British Airways flight from LHR to MIA?
The first British Airways flight from LHR to MIA departs at 9:50AM UTC+0, arriving at 2:45PM UTC-5. If you want to jet off later in the day, the last British Airways flight leaves LHR at 2:30PM UTC+0 and touches down at MIA at 7:35PM UTC-5. Flying before midday is generally a wise choice as morning flights are less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does British Airways fly into in Miami?
Catch a British Airways flight from Heathrow Airport (LHR) to Miami, and you're most likely to come in to Miami Intl. Airport (MIA). This is the airline's main hub here.
What kind of luggage can I take on a British Airways flight from Heathrow Airport (LHR) to Miami Intl. Airport (MIA)?
For checked luggage, passengers can take 1 checked-in bag weighing up to 50 lb with dimensions not exceeding 29 inches x 15 inches x 16 inches. You can also bring 2 cabin bags in the cabin when flying standard economy from LHR to MIA with British Airways. This carry-on should weigh less than 50 lb and be no bigger than 19 inches x 9 inches x 17 inches. Exceeding these restrictions can mean extra charges, so check British Airways's baggage allowance rules before packing.
Why fly with British Airways from LHR to MIA?
Flying from LHR to MIA with British Airways comes with a host of perks, such as an excellent in-flight experience and top-tier customer service. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's in addition to the British Airways Executive Club points you can earn with British Airways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does British Airways fly from Heathrow Airport (LHR) to Miami Intl. Airport (MIA)?
British Airways typically operates Airbus A380-800 planes for flights from Heathrow Airport (LHR) to Miami Intl. Airport (MIA). Keep in mind that aircraft type can differ depending on operational needs, so the plane you'll be on might be different on your travel date.
Can I change or cancel my British Airways flight from Heathrow Airport (LHR) to Miami Intl. Airport (MIA)?
You can usually cancel or reschedule your flight, although there may be additional charges if you made your booking over 24 hours ago. Need to keep your options open? Use Expedia's "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to adjust your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for further information.

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