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British Airways flights from London Heathrow Airport to Miami (LHR - MIA)

LHR — MIA
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Cheapflights users flying from London to Miami on British Airways typically fly into Miami and depart from London Heathrow. Select your dates above for pricing.

British Airways flights from Heathrow to Miami in 2025

Find detailed information about British Airways flights from Heathrow to Miami. Explore the options provided by British Airways to plan your journey from Heathrow to Miami. Data last updated 15 October 2025.

One-way from

£207

Return from

£425

Popular in

August

Cheapest in

September

Average price (all airlines)

£569
British Airways
  • British Airways
  • 4/2
  • Nonstop
  • 10h 00m total
  • London to Miami
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British Airways
  • British Airways
  • 11/3-25/3
  • Nonstop
  • 18h 35m total
  • London to Miami
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Highest demand for flights from London Heathrow to Miami; 6% potential price increase.
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Best time to find cheap flights from London Heathrow to Miami; 2% potential price drop.
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Average price for all London Heathrow to Miami flights (one-way and round-trip).
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  • Can I get a flight from London Heathrow Airport to Miami on British Airways for under £800?

    Cheapflights users have found 10 British Airways flights for under £800 on the LHR-MIA route. Prices on flights to Miami from London Heathrow Airport can vary based on many factors including dates. To look at price based on your preferred dates, click here.

Find British Airways flight deals from Heathrow to Miami

Enter your travel dates to find the best prices.

Cheapest British Airways flights from Heathrow to Miami
Explore the most affordable British Airways flight options available from Heathrow to Miami. Find the lowest fares with prices last updated on 15 October 2025.

Tue 11/1106:00LHR - MIA
1 stop14h 00mBritish Airways
Tue 18/1122:15MIA - LHR
Nonstop8h 50mBritish Airways
Deal found 14/10£462
Tue 18/1106:00LHR - MIA
1 stop14h 00mBritish Airways
Tue 2/1222:00MIA - LHR
Nonstop8h 30mBritish Airways
Deal found 13/10£463
Tue 18/1111:15LHR - MIA
Nonstop9h 55mBritish Airways
Thu 27/1117:10MIA - LHR
Nonstop8h 40mBritish Airways
Deal found 14/10£469

Travel insights for British Airways flights from Heathrow to Miami

Get recent, data-driven insights about British Airways flights from Heathrow to Miami including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from London Heathrow Airport to Miami with British Airways?

Use this chart to determine the optimal time to book a return flight from Heathrow to Miami. Price data was last updated on 10 October 2025.

Booking with British Airways 8 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport 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 Heathrow Airport to Miami with British Airways?

Currently, the most affordable month to book a British Airways flight from London Heathrow Airport to Miami in June, with an average price of £352. Conversely, traveling with British Airways from London Heathrow Airport to Miami in April will be the most expensive, with an average cost of £381. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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 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.

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Fly from Heathrow to Miami on another airline

Consider alternative airlines that service the Miami area. Flight routes are based on user searches made on Cheapflights and were last updated on 15 October 2025.
Virgin Atlantic flights from London Heathrow to Miami

See what others are saying about British Airways

Read reviews and see what other travellers are saying about their experiences with British Airways. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing British Airways for your next flight. Reviews last updated 15 October 2025.
British Airways
6.7
Okay
7,456 reviews
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Overview

Crew

7.6

Food

6.3

Comfort

6.7

Entertainment

6.4

Boarding

6.9

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