Cheap Flights from London Heathrow to Miami International

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Compare London Heathrow to Miami International flight deals

Find the cheapest month or even day of the year to fly to Miami International

Book the best Miami International fare with no extra fees

Flight deals from London Heathrow to Miami International

Looking for a cheap last-minute deal or the best return flight from London Heathrow to Miami International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Heathrow to Miami International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Miami International flights are currently cheapest in April.

Direct flights from London Heathrow to Miami International

London Heathrow to Miami International: Alternative routes

Compare routes from London Heathrow to Miami below. You may find an airport to fly into that's cheaper, faster, or easier than Miami International.

London to Miami: Flight information

The things to know before you go.
Cheapest flight foundSAR 1,019
Cheapest month to flyApril
Average flight time9 hrs, 53 mins
Most popular airlineFinnair
Average flights per week227

Finding cheap flights from London Heathrow to Miami International: Frequently asked questions

The best price we found for a return flight from London Heathrow to Miami International is SAR 1,484. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
9 hours and 53 minutes is the average flight time from London Heathrow to Miami International.
Finnair, KLM and American Airlines fly direct from London Heathrow to Miami International.
As of February 2025, there are 227 flights per week flying from London Heathrow to Miami International.
The cheapest month to fly from London Heathrow to Miami International is usually February 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Miami International Airport on Tuesday, 2 September 2025.
Yes – the average flight time is 9 hours and 53 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Miami International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Miami is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, SWISS and Virgin Atlantic offer the cheapest flight tickets to Miami International.

How to find cheap flights to Miami International

Looking for cheap flights to Miami International? Here are a few tips on how to secure the best price and make your flight journey as smooth as possible.

  • Simply hit 'search'. We've compared hundreds of online travel agents along with all major airlines flying to Miami International to find the cheapest plane tickets. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Miami International from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to score the best fares for your Miami International flight. If your travel dates are flexible, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Miami International.
  • Set up a Price Alert. You can easily track the price of your cheap flights to Miami International by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible Miami International flight deal.
  • Fly without stops. Only interested in direct flights? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights to Miami International available, these will appear in the results.
  • Find the cheapest Business class flights to Miami International. We scour the internet for the best Business, Premium Economy and First Class flight fares to Miami International, too. Check the difference in price as you search – you might just chance upon a last-minute low fare.
  • Include nearby airports in your search. Widen your search for Miami International flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Combine your flight to Miami International with hotels and car hire

    Once you've secured your cheap ticket to Miami International, discover the best prices and exclusive rates for hotels in Miami International. You can also compare hundreds of car hire companies in one go so that you get the best car rental price for your trip.

    Compare Miami International flight tickets with other destinations using the everywhere search

    Not entirely set on flying to Miami International yet? You can easily browse other destinations by searching flights to 'Everywhere' - this will allow you to find the cheapest place to travel from your departure point.


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.