Cheap flights from London Heathrow Airport to Miami from $357
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Miami departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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SWISS flights from London Heathrow Airport to Miami
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Scandinavian Airlines flights from London Heathrow Airport to Miami
Our best Scandinavian Airlines deals on London Heathrow Airport to Miami flight tickets
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How to get the cheapest flight ticket from London Heathrow Airport to Miami
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Miami?
The month of November is, on average, the cheapest month to fly to Miami from London Heathrow Airport, with most prices found around $591. If you are unable to visit Miami during the month of November, then departing from London Heathrow Airport during the month September is also very affordable. Most momondo users find prices during this month for around $598.
What is the cheapest day to depart on your flight to Miami?
The cheapest day to depart from London Heathrow Airport to Miami is on a Monday when prices can be found for as low as $649. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Saturday is $832.
What is the cheapest time of day to depart on your flight to Miami?
In the morning is the cheapest time of day to fly from London Heathrow Airport to Miami when you can find flight prices for as low as $711. Flying to Miami in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $916. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest London Heathrow to Miami flight route?
Fly from London Heathrow to Miami for the best London Heathrow - Miami flight prices
How far in advance should I book a flight to Miami?
You are more likely to see cheaper flights to Miami from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $710 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from London Heathrow Airport for as low as $650 on momondo.
What cabin class options are available on London Heathrow to Miami flights?
There are 4 cabin classes available to choose from on London Heathrow to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on London Heathrow Airport to Miami flights?
No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Miami.
How have London Heathrow Airport to Miami flight prices changed over time?
As of July 2025, prices for London Heathrow Airport to Miami flights are approximately 7% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from London Heathrow to Miami?
Iberia and Scandinavian Airlines are the most popular carriers operating from London Heathrow to Miami
What airlines fly to Miami?
British Airways, Delta and American Airlines are the top three most popular airlines that fly to Miami from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 8 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Miami on average per day?
As of July 2025, 21 flights take off from London Heathrow Airport and land in Miami each day. The most common flight departure time for this route is 12:00PM, with 67% of daily flights taking off in the afternoon.
How many flights depart from London Heathrow Airport to Miami on average per week?
As of July 2025, 152 flights take off from London Heathrow Airport and land in Miami each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.
When to book flights from London Heathrow Airport to Miami
Cheap London Heathrow Airport to Miami (LHR to MIA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Miami
How far is London Heathrow to Miami by plane?
There are 4411.3 mi between London Heathrow and Miami. 13h 40m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Miami Airport?
Prices for flights from London Heathrow Airport to Miami Airport are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to Miami Airport?
As of July 2025, there are 8 operators available to choose from for flights from London Heathrow Airport to Miami Airport.
How old do you have to be to fly from London Heathrow Airport to Miami Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The travel and health documents required for your trip to Miami Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Miami Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Heathrow Airport to Miami?
momondo data reveals that the most frequently booked plane model on the route from London Heathrow Airport to Miami is Boeing 777-300ER, representing 22.77% of all bookings. The subsequent popular models are Airbus A330-900neo at 20.71%, Boeing 787-9 Dreamliner at 18.11%, and Airbus A380-800 at 15.54%.
What is the most popular airline from London Heathrow Airport to Miami?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to Miami is British Airways (42% of total bookings). The next most popular airlines are Delta (16%), American Airlines (12%), and Iberia (11%).
Best airlines flying from London Heathrow Airport to Miami
Compare and see reviews for airlines that fly from London Heathrow Airport to Miami with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $355 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $470 | Free Cancellation | Rating 7.1 1,908 reviews | |||
| PriceFrom $519 | Free Cancellation | Rating 7.4 654 reviews | |||
| PriceFrom $529 | Free Cancellation | Rating 6.6 7,093 reviews | |||
| PriceFrom $537 | Free Cancellation | Rating 7.6 1,306 reviews | |||
| PriceFrom $546 | Free Cancellation | Rating 7.4 8,861 reviews | |||
| PriceFrom $547 | Free Cancellation | Rating 7.0 2,820 reviews | |||
| PriceFrom $555 | Free Cancellation | Rating 7.2 10,000 reviews |
Delta Flights From London Heathrow Airport to Miami
Across 14 Delta flights from London Heathrow Airport to Miami this week, the average price was $766, with the best Delta deals starting from $355 round-trip. 7,982 users have rated Delta on momondo, with an average score of 8.0/10.
Finnair Flights From London Heathrow Airport to Miami
$537 is the best Finnair flight deal from London Heathrow Airport to Miami found on momondo over the last 72 hours. The average Finnair ticket price found was closer to $664, however, with flight time and availability significantly affecting the price. Finnair (7.6/10 from 1,306 user reviews) flies into Miami from London Heathrow Airport 16 times in an average week so prices can vary.
Traveling to a place near Miami?
Book flights to Miami if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Miami?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Miami from London.
Can I find flights from London to Miami with flexible booking policies on momondo?
All flight searches from London to Miami on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to Miami?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Miami.
I’m not ready to book a flight from London to Miami right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of London to Miami flights. All you need is a valid email address and we will do the rest; it is that quick and easy.