Cheap flights from London Heathrow Airport to Miami from £261
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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from London Heathrow to Miami are usually found in November or September, booked 39 days in advance, depart on a Wednesday or Monday 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 3 July 2025.
Round-trip from | £345 |
---|---|
One-way from | £261 |
Popular in | August |
Cheapest in | November |
Average price | £602 |
Good round-trip deal | £427 or less |
Good one-way deal | £540 or less |
Find flight deals from Heathrow to Miami
Cheapest flights from Heathrow to MiamiExplore 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 3 July 2025.
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 3 July 2025.
Cheapflights Fare Finder
Customise 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 858,174 searches. Data last updated 3 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Miami that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
LondonMiami
LHR - MIA
LHRMIA
London Heathrow
Mon 25/8
18:40-17:30
1 stop27h 50m
Miami
Tue 9/9
19:40-19:20
1 stop18h 40m
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
LondonMiami
LHR - MIA
LHRMIA
London Heathrow
Mon 25/8
15:55-20:35
Nonstop9h 40m
Miami
Tue 9/9
22:30-12:15
Nonstop8h 45m
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
LondonMiami
LHR - MIA
LHRMIA
London Heathrow
Wed 19/11
13:50-17:30
1 stop32h 40m
Miami
Thu 27/11
13:05-06:40
1 stop12h 35m
LondonMiami
LHR - MIA
LHRMIA
London Heathrow
Mon 25/8
06:15-14:15
1 stop13h 00m
Miami
Tue 9/9
22:30-12:15
Nonstop8h 45m
LondonMiami
LHR - MIA
LHRMIA
London Heathrow
Thu 4/9
08:40-17:30
1 stop13h 50m
Miami
Sat 27/9
12:27-10:10
2 stops16h 43m
LondonMiami
LHR - MIA
LHRMIA
London Heathrow
Mon 1/9
12:15-16:45
Nonstop9h 30m
Miami
Tue 30/9
17:00-06:55
Nonstop8h 55m
LondonMiami
LHR - MIA
LHRMIA
London Heathrow
Wed 5/11
09:55-20:00
1 stop15h 05m
LondonMiami
LHR - MIA
LHRMIA
London Heathrow
Wed 3/9
09:55-20:00
1 stop15h 05m
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.
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 return flight from Heathrow to Miami. Price data was last updated on 27 June 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 39 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Miami (average of £559). Flying from London Heathrow Airport 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 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 3 July 2025.
Unlike in the morning, when flights are generally more expensive, you can save up to 15% on flights from London Heathrow Airport to Miami by exploring options for tickets in the evening.
What is the cheapest day to fly from London Heathrow Airport to Miami?
Use this chart to determine the cheapest time to fly return from Heathrow to Miami. Price data was last updated on 29 June 2025.
Travellers seeking maximum savings on their London Heathrow Airport to Miami flight should consider departing on Tuesday 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 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 3 July 2025.
The most flights from LHR to MIA are scheduled on a Monday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 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 3 July 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Miami, such as Air France, SWISS, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
SYLVIA,Apr 2025
TLV - CDG
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
SYLVIA,Apr 2025
TLV - CDG
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
SYLVIA,Apr 2025
TLV - CDG
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
SYLVIA,Apr 2025
TLV - CDG
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
SYLVIA,Apr 2025
TLV - CDG
Crew
Overall
Boarding
Comfort
Food
Entertainment
Reviews
SYLVIA,Apr 2025
TLV - CDG
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.
Travelling to a place near London Heathrow Airport?
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Fly from Heathrow to Miami on these airlines
Choose from the following airlines for your flight from Heathrow to Miami. Flights are based on user searches made on Cheapflights and were last updated on 3 July 2025.
Top 10 airlines flying from Heathrow to Miami
Discover the top 10 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 858,174 searches. Data last updated 3 July 2025.
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 Heathrow to Miami?
Deals for Heathrow to Miami flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to Miami?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Heathrow to Miami.
Can Cheapflights find flights from Heathrow to Miami with no change fees?
Yes, we can. To see specific flights from Heathrow to Miami with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Heathrow to Miami become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Miami from Heathrow today and book when prices fit your budget.