Cheap flights from London Heathrow Airport to Miami from £366
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
9 Oct — 16 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Miami are usually found in February or January, booked 71 days in advance, depart on a Wednesday or Thursday and return on a Tuesday
Cheap flight deals from Heathrow to Miami
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Best
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One-way
Cheapest flights from Heathrow to Miami
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 9 September 2026.
Sat 24/1009:30 -
2 stops16h 19m
Sat 31/1020:55 -
1 stop31h 35m
Deal found 9/9£464
Fri 9/1008:30 -
2 stops18h 47m
Fri 16/1012:26 -
2 stops15h 09m
Deal found 9/9£465
Fri 23/1016:40 -
2 stops31h 12m
Thu 29/1016:49 -
2 stops14h 01m
Deal found 9/9£466
Sun 25/1018:00 -
2 stops22h 16m
Mon 2/1113:15 -
2 stops17h 05m
Deal found 9/9£467
Sun 15/1111:10 -
2 stops17h 48m
Sat 28/1107:20 -
2 stops18h 50m
Deal found 9/9£468
Tue 20/1009:55 -
2 stops18h 08m
Mon 26/1019:36 -
1 stop12h 04m
Deal found 8/9£469
Sat 10/1010:55 -
Nonstop9h 55m
Sun 18/1018:05 -
Nonstop9h 00m
Deal found 9/9£470
Fri 23/1013:45 -
1 stop14h 19m
Wed 28/1023:00 -
Nonstop8h 30m
Deal found 9/9£470
Mon 2/1109:00 -
2 stops19h 11m
Tue 17/1108:00 -
1 stop18h 10m
Deal found 8/9£471
Fri 11/1211:20 -
1 stop15h 11m
Fri 8/115:35 -
1 stop11h 15m
Deal found 8/9£472
Fri 23/1012:00 -
1 stop14h 42m
Sat 14/1122:20 -
Nonstop8h 45m
Deal found 9/9£473
Tue 20/1008:40 -
2 stops19h 23m
Fri 30/1006:00 -
1 stop21h 05m
Deal found 8/9£473
Best flights from Heathrow to Miami
Discover carefully curated flight deals from Heathrow to Miami that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.
Sun 27/1207:40 -
1 stop32h 04m
Wed 20/112:27 -
1 stop12h 28m
Deal found 9/9£484
Thu 19/1117:25 -
2 stops26h 10m
Fri 27/1116:40 -
2 stops16h 00m
Deal found 5/9£535
Fri 22/106:05 -
1 stop14h 15m
Fri 29/114:28 -
1 stop10h 52m
Deal found 8/9£542
Tue 8/1209:40 -
Nonstop9h 55m
Tue 5/110:20 -
1 stop15h 05m
Deal found 6/9£549
Tue 5/109:00 -
1 stop13h 30m
Thu 14/113:25 -
2 stops14h 45m
Deal found 6/9£510
Tue 20/1015:35 -
Nonstop9h 40m
Wed 4/1122:00 -
Nonstop8h 30m
Deal found 8/9£549
Wed 16/1207:30 -
2 stops17h 11m
Sat 26/1206:00 -
1 stop22h 10m
Deal found 9/9£512
Wed 11/1115:35 -
Nonstop10h 25m
Mon 23/1122:50 -
Nonstop8h 45m
Deal found 8/9£588
Fri 8/108:00 -
1 stop13h 49m
Sun 24/106:30 -
1 stop20h 55m
Deal found 4/9£520
Fri 23/1013:45 -
1 stop14h 19m
Mon 2/1122:20 -
Nonstop8h 45m
Deal found 9/9£586
Wed 30/1209:10 -
2 stops16h 35m
Sat 9/108:45 -
2 stops16h 10m
Deal found 6/9£535
Thu 29/1011:15 -
Nonstop9h 45m
Mon 2/1122:20 -
Nonstop8h 45m
Deal found 7/9£600
Direct flights from Heathrow to Miami
Explore direct flight options from Heathrow to Miami based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.
Sat 20/209:40 -
Nonstop9h 55m
Sat 27/223:20 -
Nonstop8h 45m
Deal found 9/9£467
Sun 29/1115:35 -
Nonstop10h 25m
Wed 2/1217:10 -
Nonstop8h 20m
Deal found 9/9£469
Sat 10/1010:55 -
Nonstop9h 55m
Sun 18/1018:05 -
Nonstop9h 00m
Deal found 9/9£470
Sat 28/1115:35 -
Nonstop10h 25m
Sun 6/1222:50 -
Nonstop8h 45m
Deal found 9/9£470
Sun 14/211:50 -
Nonstop10h 00m
Sat 27/218:05 -
Nonstop9h 10m
Deal found 8/9£471
Sat 28/1115:35 -
Nonstop10h 25m
Sun 6/1222:50 -
Nonstop8h 45m
Deal found 9/9£472
Sun 10/114:30 -
Nonstop10h 00m
Tue 19/122:00 -
Nonstop8h 30m
Deal found 8/9£473
Mon 28/912:15 -
Nonstop9h 40m
Sat 17/1019:15 -
Nonstop8h 45m
Deal found 8/9£476
Sun 29/1115:35 -
Nonstop10h 25m
Tue 1/1217:10 -
Nonstop8h 20m
Deal found 9/9£478
Sat 28/1115:35 -
Nonstop10h 25m
Thu 3/1222:50 -
Nonstop8h 45m
Deal found 9/9£480
Wed 23/910:55 -
Nonstop9h 55m
Wed 30/918:05 -
Nonstop9h 00m
Deal found 8/9£484
Tue 1/1214:30 -
Nonstop10h 00m
Wed 16/1217:10 -
Nonstop8h 35m
Deal found 9/9£484
Last-minute flights from Heathrow to Miami
Discover last-minute flight deals from Heathrow to Miami. Data last updated 9 September 2026 and is based on user searches.
Sat 26/908:30 -
2 stops18h 47m
Wed 30/913:30 -
2 stops15h 30m
Deal found 8/9£468
Wed 30/918:00 -
2 stops22h 20m
Wed 7/1008:54 -
2 stops16h 41m
Deal found 8/9£472
Fri 9/1008:30 -
2 stops18h 47m
Fri 16/1012:26 -
2 stops15h 09m
Deal found 9/9£465
Sat 10/1010:55 -
Nonstop9h 55m
Sun 18/1018:05 -
Nonstop9h 00m
Deal found 9/9£470
Tue 20/1009:55 -
2 stops18h 08m
Mon 26/1019:36 -
1 stop12h 04m
Deal found 8/9£469
Tue 20/1008:40 -
2 stops19h 23m
Fri 30/1006:00 -
1 stop21h 05m
Deal found 8/9£473
Fri 23/1016:40 -
2 stops31h 12m
Thu 29/1016:49 -
2 stops14h 01m
Deal found 9/9£466
Fri 23/1013:45 -
1 stop14h 19m
Wed 28/1023:00 -
Nonstop8h 30m
Deal found 9/9£470
Fri 23/1012:00 -
1 stop14h 42m
Sat 14/1122:20 -
Nonstop8h 45m
Deal found 9/9£473
Sat 24/1009:30 -
2 stops16h 19m
Sat 31/1020:55 -
1 stop31h 35m
Deal found 9/9£464
Sat 24/1013:45 -
1 stop14h 19m
Sun 25/1023:20 -
Nonstop8h 45m
Deal found 9/9£471
Sun 25/1018:00 -
2 stops22h 16m
Mon 2/1113:15 -
2 stops17h 05m
Deal found 9/9£467
One-way flights from Heathrow to Miami
Search for one-way flight options from Heathrow to Miami. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.
Mon 9/1114:30 -
Nonstop10h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£366
Fri 5/306:05 -
2 stops19h 43m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£366
Mon 23/1109:45 -
Nonstop9h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£367
Mon 21/914:05 -
2 stops27h 09m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£368
Wed 30/914:05 -
2 stops27h 09m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£369
Sun 25/1020:05 -
1 stop23h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£369
Tue 3/1111:15 -
Nonstop9h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£370
Sun 6/1219:30 -
2 stops24h 05m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£371
Fri 6/1106:50 -
2 stops21h 21m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9£371
Sat 7/1112:10 -
Nonstop9h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£372
Sun 6/1212:10 -
Nonstop9h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£373
Wed 3/310:05 -
Nonstop10h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£374
Find 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 9 September 2026.
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 7,457,451 searches. Data last updated 9 September 2026.
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
Cheapest return flight
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Fri 6/11
07:30-22:24
2 stops19h 54m
Miami
Wed 31/12
00:00-06:00
Nonstop0h 00m
£366
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Sun 8/11
07:30-00:45
2 stops22h 15m
Miami
Wed 31/12
00:00-06:00
Nonstop0h 00m
£366
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Wed 4/11
14:30-19:30
Nonstop10h 00m
Miami
Wed 31/12
00:00-06:00
Nonstop0h 00m
£379
Fastest return journey
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Tue 1/12
09:45-14:40
Nonstop9h 55m
Miami
Wed 31/12
00:00-06:00
Nonstop0h 00m
£379
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Fri 30/10
07:30-22:31
2 stops19h 01m
Miami
Wed 31/12
00:00-06:00
Nonstop0h 00m
£380
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Fri 11/12
16:20-17:00
3 stops29h 40m
Miami
Wed 31/12
00:00-06:00
Nonstop0h 00m
£402
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Mon 19/10
09:55-20:00
1 stop15h 05m
Miami
Wed 31/12
00:00-06:00
Nonstop0h 00m
£411
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Mon 19/10
18:40-17:25
1 stop27h 45m
Miami
Wed 31/12
00:00-06:00
Nonstop0h 00m
£418
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Wed 14/10
09:55-20:00
1 stop15h 05m
Miami
Wed 31/12
00:00-06:00
Nonstop0h 00m
£442
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Sat 24/10
06:55-22:26
2 stops20h 31m
Miami
Wed 31/12
00:00-06:00
Nonstop0h 00m
£456
Flights are sorted by cheapest return flights first.
Deals found on 6/9
Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3
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.
LHR-MIA
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 Heathrow Airport to Miami
Prices
Airlines
Delays
More
How far ahead should I book a flight from London Heathrow Airport to Miami?
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 70 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Miami (average of £496). Flying from London Heathrow Airport to Miami in August is currently the most expensive (average of £651). 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 9 September 2026.
When flying from London Heathrow Airport to Miami, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost for a return flight from London Heathrow Airport to Miami?
Airfare is below average for this route at the moment.
London Heathrow Airport to Miami flights typically cost between £472 and £618 in October.The cheapest return price found within the last 5 days was £464 on Air Canada (24 Oct–31 Oct).
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 9 September 2026.
The most flights from LHR to MIA are scheduled on a Monday (16 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (10 on average).
How often are flights from London to Miami delayed?
About 14% of weekly flights between London and Miami have experienced delays in the past year, with the average delay time being 150 minutes.
What is the most punctual flight time for London to Miami flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Miami flights?
Over the past year, American Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.
What’s the top stopover airport for flights from London Heathrow Airport to Miami?
Share of one-stop return flights from London Heathrow Airport to Miami chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Lisbon (LIS) – chosen by Cheapflights users on 27% of one-stop itineraries from London Heathrow Airport to Miami on Cheapflights.
What’s the cheapest stopover airport for flights from London Heathrow Airport to Miami?
Average return fare for one-stop flights from London Heathrow Airport to Miami, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Copenhagen (CPH) is the most affordable one-stop option, with an average return flight price of £413.
What’s the fastest stopover option from London Heathrow Airport to Miami?
Shortest average travel time for one-stop one-way flights from London Heathrow Airport to Miami, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Montreal (YUL) have the shortest average one-way travel time for one-stop routes: 12h 53m.
Which airport typically offers the quickest stopover for flights from London Heathrow Airport to Miami?
Average stopover duration for one-stop one-way flights from London Heathrow Airport to Miami, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Madrid (MAD) offer the fastest connection on this route, with an average stopover time of 1h 33m.
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 9 September 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Miami, such as KLM,Virgin Atlantic, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
It was a nice one. Crew were friendly and helpful.
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.
What airport do you fly into for flights to Miami from London Heathrow?
Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from London Heathrow to Miami. 17 airlines have flights to Miami from London Heathrow on a regular basis. Booking flights from London Heathrow to Miami should not be difficult; the airport handles an average of 11 inbound flights from London Heathrow per day.
How long is the flight from London Heathrow Airport to Miami?
There are many flights that can get you from London Heathrow Airport to Miami in 32h 04m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 4414 mi.
What are the cheapest airlines flying from London Heathrow Airport to Miami round-trip?
Currently priced at £294, Icelandair will fly you from London Heathrow Airport to Miami and back. In addition to Icelandair, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Scandinavian Airlines and SWISS - these airlines can fly you to your destination from £344 and £346, respectively. Icelandair is 48% 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 Heathrow Airport to Miami one-way?
£290 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Lufthansa and TAP AIR PORTUGAL, with prices starting from £299 and £303, respectively.
What are the most reliable airlines from London Heathrow Airport to Miami?
Consider Malaysia Airlines (93%), Gulf Air (93%) or KLM (85%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Miami.
What are the cheapest flights from London Heathrow Airport to Miami?
Looking at all options, your cheapest flight can be booked for £343. While the most popular route (London Heathrow - Miami) can be booked for £215 on average, our data indicates £1,898 when flying from London Heathrow Airport to Miami.
Can I find deals for business class flights from Heathrow to Miami?
Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to Miami?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Miami (average of £496). Flying from London Heathrow Airport to Miami in August is currently the most expensive (average of £651). 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.
Book flights to Miami if you plan to visit one of these locations
Key Biscayne
Hollywood
Margate
Boynton Beach
Florida City
Sunrise
Fisher Island
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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 9 September 2026.
Explore flights to Miami departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.
Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.
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 7,457,451 searches. Data last updated 9 September 2026.
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.
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