$477+ Cheap flights from Heathrow (LHR) to Miami (MIA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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Find cheap flights from Heathrow to Miami with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from London Heathrow to Miami are usually found in February or January, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Heathrow to Miami
Cheapest
Best
Last-minute
One-way
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 November 4, 2026.
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 November 4, 2026.
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:50 pm -
2 stops30h 15m
Thu 11/264:35 pm -
2 stops22h 30m
Deal found 10/30![Multiple Airlines logo]()
$582
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:15 pm -
1 stop13h 35m
Wed 11/115:15 pm -
1 stop21h 15m
Deal found 10/30![Icelandair logo]()
$585
This deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:45 am -
Nonstop9h 55m
Wed 12/910:00 pm -
Nonstop8h 30m
Deal found 11/3![British Airways logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:15 pm -
1 stop13h 35m
Wed 12/235:15 pm -
1 stop21h 15m
Deal found 10/30![Icelandair logo]()
$590
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:55 pm -
1 stop23h 55m
Wed 11/2511:50 pm -
1 stop16h 45m
Deal found 11/3![TAP AIR PORTUGAL logo]()
$592
This Gotogate deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop13h 45m
Sun 11/2211:50 pm -
1 stop16h 45m
Deal found 10/30![TAP AIR PORTUGAL logo]()
$594
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop13h 50m
Thu 12/104:35 pm -
1 stop13h 50m
Deal found 11/2![TAP AIR PORTUGAL logo]()
$596
This Booking.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:30 pm -
1 stop27h 20m
Tue 11/244:45 pm -
1 stop19h 45m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$597
This Justfly.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 pm -
1 stop23h 55m
Mon 11/304:50 pm -
1 stop19h 40m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$599
This Gotogate deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
1 stop13h 45m
Sun 11/2911:50 pm -
1 stop17h 50m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$600
Best flights from Heathrow to MiamiDiscover carefully curated flight deals from Heathrow to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
Discover carefully curated flight deals from Heathrow to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 4, 2026.
This United Airlines deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:00 am -
1 stop13h 30m
Tue 12/89:00 am -
2 stops15h 55m
Deal found 11/1![United Airlines logo]()
$640
This British Airways deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/228:50 am -
1 stop13h 20m
Sat 1/304:40 pm -
1 stop11h 40m
Deal found 11/2![British Airways logo]()
$652
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/38:55 am -
1 stop13h 55m
Thu 5/139:00 pm -
Nonstop9h 00m
Deal found 11/1![Delta logo]()
$689
This KLM deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:40 am -
Nonstop10h 20m
Wed 12/910:50 pm -
Nonstop8h 45m
Deal found 11/1![KLM logo]()
$707
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/109:00 am -
1 stop13h 30m
Sat 3/68:54 am -
2 stops16h 01m
Deal found 11/2![United Airlines logo]()
$653
This British Airways deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2212:10 pm -
Nonstop9h 50m
Sat 12/127:04 pm -
1 stop11h 56m
Deal found 11/2![British Airways logo]()
$693
This Delta deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/18:55 am -
1 stop13h 45m
Thu 2/182:55 pm -
1 stop11h 55m
Deal found 11/1![Delta logo]()
$693
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/109:00 am -
1 stop13h 30m
Thu 3/118:00 am -
2 stops17h 40m
Deal found 11/3![United Airlines logo]()
$654
This British Airways deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/72:30 pm -
Nonstop10h 00m
Sun 2/710:00 pm -
Nonstop8h 30m
Deal found 11/2![British Airways logo]()
$712
This United Airlines deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/61:45 pm -
1 stop29h 50m
Sun 1/107:00 am -
1 stop17h 55m
Deal found 11/3![United Airlines logo]()
$654
This Delta deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/273:35 pm -
Nonstop10h 25m
Sat 3/65:35 pm -
1 stop11h 55m
Deal found 11/4![Delta logo]()
$738
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/67:30 am -
2 stops17h 19m
Mon 1/184:40 pm -
2 stops15h 10m
Deal found 10/30![United Airlines logo]()
$696
Last-minute flights from Heathrow to MiamiDiscover last-minute flight deals from Heathrow to Miami. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Miami. Data last updated November 4, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/712:15 pm -
1 stop13h 35m
Wed 11/115:15 pm -
1 stop21h 15m
Deal found 10/30![Icelandair logo]()
$585
This Mytrip deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/128:50 pm -
2 stops30h 15m
Thu 11/264:35 pm -
2 stops22h 30m
Deal found 10/30![Multiple Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:55 pm -
1 stop23h 55m
Wed 11/2511:50 pm -
1 stop16h 45m
Deal found 11/3![TAP AIR PORTUGAL logo]()
$592
This Gotogate deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:00 am -
1 stop13h 45m
Sun 11/2211:50 pm -
1 stop16h 45m
Deal found 10/30![TAP AIR PORTUGAL logo]()
$594
This Booking.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/124:30 pm -
1 stop27h 20m
Tue 11/244:45 pm -
1 stop19h 45m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$597
This Justfly.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 pm -
1 stop23h 55m
Mon 11/304:50 pm -
1 stop19h 40m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$599
This Gotogate deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
1 stop13h 45m
Sun 11/2911:50 pm -
1 stop17h 50m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$600
This Gotogate deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop13h 50m
Thu 12/104:35 pm -
1 stop13h 50m
Deal found 11/2![TAP AIR PORTUGAL logo]()
$596
This deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:45 am -
Nonstop9h 55m
Wed 12/910:00 pm -
Nonstop8h 30m
Deal found 11/3![British Airways logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:15 pm -
1 stop13h 35m
Wed 12/235:15 pm -
1 stop21h 15m
Deal found 10/30![Icelandair logo]()
$590
One-way flights from Heathrow to MiamiSearch for one-way flight options from Heathrow to Miami. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Heathrow to Miami. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Trip.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:40 am -
2 stops19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$477
This Trip.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:55 am -
2 stops33h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$478
This LEVEL deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:50 pm -
1 stop28h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![LEVEL logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:15 pm -
1 stop32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$481
This Kissandfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:00 am -
1 stop19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$484
This Kissandfly.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/259:55 am -
2 stops33h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$485
This Mytrip deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:40 am -
2 stops19h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$486
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/116:00 am -
1 stop13h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$488
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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $582 (Gotogate) |
One-way from | $477 (Trip.com) |
Popular in | August |
Cheapest in | February |
Average price | $732 |
Good round-trip deal | $677 or less |
Good one-way deal | $665 or less |
Cheapflights Fare Finder
Customize 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 November 4, 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
Cheapest round-trip
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Sat 11/14
9:55 am-7:55 pm
1 stop15h 00m
Miami
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$490
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Sat 11/7
9:55 am-7:55 pm
1 stop15h 00m
Miami
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$496
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Mon 12/14
8:50 pm-7:55 pm
1 stop28h 05m
Miami
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$497
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Sat 11/7
7:55 pm-2:50 pm
1 stop23h 55m
Miami
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$545
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Mon 1/4
7:30 pm-2:35 pm
2 stops24h 05m
Miami
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$547
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Mon 12/28
7:50 am-10:50 pm
1 stop20h 00m
Miami
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$588
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Wed 12/16
4:20 pm-2:58 pm
2 stops27h 38m
Miami
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$588
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Wed 11/25
9:00 am-5:30 pm
1 stop13h 30m
Miami
Tue 12/8
9:00 am-5:55 am
2 stops15h 55m
$640
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Fri 1/22
8:50 am-5:10 pm
1 stop13h 20m
Miami
Sat 1/30
4:40 pm-9:20 am
1 stop11h 40m
$652
LondonMiami
LHR London Heathrow - MIA Miami
LHRMIA
London Heathrow
Wed 2/10
9:00 am-5:30 pm
1 stop13h 30m
Miami
Sat 3/6
8:54 am-5:55 am
2 stops16h 01m
$653
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Heathrow to Miami
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Miami in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- Most accurate provider: When it comes to deals on London Heathrow Airport-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Miami flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on London Heathrow Airport-Miami flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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 round-trip 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
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 79 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 $688). Flying from London Heathrow Airport to Miami in August is currently the most expensive (average of $871). 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 November 4, 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 often are flights from London to Miami delayed?
About 15% of weekly flights between London and Miami have experienced delays in the past year, with the average delay time being 153 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 last year, American Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
The best insider tips for London Heathrow Airport to Miami flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Miami trip
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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 November 4, 2026.
Read reviews from past customers who have flown KLM,Delta, andVirgin Atlantic from London Heathrow Airport to Miami. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Entertainment
7.2
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Overall
7.8
Entertainment
7.2
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Overall
7.8
Entertainment
7.2
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Overall
7.8
Entertainment
7.2
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Overall
7.8
Entertainment
7.2
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Overall
7.8
Entertainment
7.2
Boarding
7.8
Food
7.4
Crew
8.4
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
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.
Traveling to a place near Miami?
Book flights to Miami if you plan to visit one of these locationsHollywood
Sunny Isles Beach
Doral
Boynton Beach
Dania Beach
Kendall
Miami Springs
Florida City
Plantation
Miramar
Sunrise
Hialeah
Lake Worth
Tamarac
North Miami
Fisher Island
Miami Lakes
North Palm Beach
Oakland Park
Davie
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Top 7 airlines flying from Heathrow to Miami
Discover the top 7 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 November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$345 | Average$784 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$547 | Average$723 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$547 | Average$846 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$577 | Average$884 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$636 | Average$857 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$651 | Average$819 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$763 | Average$1,071 | FlexibilityNo cancel fee | On-time71% |