$549 Cheap Flights from London (LTN) to Miami (MIA)

View $549 flight on Sun, Feb 15, 2026Opens in a new window

Popular airlines from Luton Airport (LTN) to Miami Intl. Airport (MIA)

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Cheap Flights from London to Miami (LTN-MIA)

Prices were available within the past 7 days and start at $549 for one-way flights and $846 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Accessrail
Sun, Apr 12 - Tue, Apr 21
LTN
London
MIA
Miami
$846 Roundtrip, found 4 days ago
$846
Roundtrip
found 4 days ago
Select Accessrail flight, departing Sun, Apr 12 from London to Miami, returning Tue, Apr 21, priced at $846 found 4 days ago
Accessrail
Sun, Apr 12 - Tue, Apr 21
LTN
London
MIA
Miami
$862 Roundtrip, found 4 days ago
$862
Roundtrip
found 4 days ago
Select Accessrail flight, departing Sun, Apr 12 from London to Miami, returning Tue, Apr 21, priced at $862 found 4 days ago
Accessrail
Sun, Apr 12 - Tue, Apr 21
LTN
London
MIA
Miami
$879 Roundtrip, found 4 days ago
$879
Roundtrip
found 4 days ago
Select Accessrail flight, departing Sun, Apr 12 from London to Miami, returning Tue, Apr 21, priced at $879 found 4 days ago
Accessrail
Sun, Feb 1 - Sun, Feb 15
LTN
London
MIA
Miami
$883 Roundtrip, found 20 hours ago
$883
Roundtrip
found 20 hours ago
Select Accessrail flight, departing Sun, Feb 1 from London to Miami, returning Sun, Feb 15, priced at $883 found 20 hours ago
Accessrail
Sun, Apr 12 - Tue, Apr 21
LTN
London
MIA
Miami
$895 Roundtrip, found 4 days ago
$895
Roundtrip
found 4 days ago
Select Accessrail flight, departing Sun, Apr 12 from London to Miami, returning Tue, Apr 21, priced at $895 found 4 days ago
Accessrail
Sun, Apr 12 - Tue, Apr 21
LTN
London
MIA
Miami
$916 Roundtrip, found 4 days ago
$916
Roundtrip
found 4 days ago
Select Accessrail flight, departing Sun, Apr 12 from London to Miami, returning Tue, Apr 21, priced at $916 found 4 days ago
Accessrail
Sun, Feb 1 - Sun, Feb 15
LTN
London
MIA
Miami
$922 Roundtrip, found 20 hours ago
$922
Roundtrip
found 20 hours ago
Select Accessrail flight, departing Sun, Feb 1 from London to Miami, returning Sun, Feb 15, priced at $922 found 20 hours ago
Accessrail
Sun, Apr 12 - Tue, Apr 21
LTN
London
MIA
Miami
$927 Roundtrip, found 4 days ago
$927
Roundtrip
found 4 days ago
Select Accessrail flight, departing Sun, Apr 12 from London to Miami, returning Tue, Apr 21, priced at $927 found 4 days ago
Accessrail
Sun, Apr 12 - Tue, Apr 21
LTN
London
MIA
Miami
$931 Roundtrip, found 4 days ago
$931
Roundtrip
found 4 days ago
Select Accessrail flight, departing Sun, Apr 12 from London to Miami, returning Tue, Apr 21, priced at $931 found 4 days ago
Accessrail
Sun, Apr 12 - Tue, Apr 21
LTN
London
MIA
Miami
$942 Roundtrip, found 4 days ago
$942
Roundtrip
found 4 days ago
Select Accessrail flight, departing Sun, Apr 12 from London to Miami, returning Tue, Apr 21, priced at $942 found 4 days ago
Flights from London (LTN) to Miami (MIA)
Origin airport
Luton
Destination airport
Miami Intl.
Roundtrip price
$845
Distance
4415 mi

London to Miami Flights

The cheapest times to fly from London to Miami

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Miami are during the month of April. You can find some of the cheapest flights from London to Miami with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Miami

Sunday is one of the best days to book for cheap flights from London to Miami: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Miami

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Miami in 2025. You can also book with separate airlines for your outbound and return journeys, from $549 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Miami flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Miami airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Luton Airport (LTN) to Miami Intl. Airport (MIA) cost?
Lock in a cheap one-way flight from $549 or cheap return flight from $846 from Luton Airport (LTN) to Miami Intl. Airport (MIA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Luton Airport (LTN) to Miami Intl. Airport (MIA)?
April is the most affordable month to fly from LTN to MIA. Traveling during quieter months is often the key to scoring lower fares.
Which airlines fly direct from Luton Airport (LTN) to Miami Intl. Airport (MIA)?
You can't fly nonstop from London (LTN-Luton) to Miami Intl. Airport (MIA). However, you can seamlessly travel to Miami without any layovers by departing from Heathrow Airport (LHR).
What is the cheapest airline that flies from Luton Airport (LTN) to Miami Intl. Airport (MIA)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LTN to MIA flight.
How many flights per day from Luton Airport (LTN) to Miami Intl. Airport (MIA)?
There aren't any daily direct flights departing from Luton Airport (LTN) to Miami Intl. Airport (MIA). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from LTN to MIA?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Luton Airport (LTN) to Miami Intl. Airport (MIA)?
To avoid potential delays on the Luton Airport (LTN) to Miami Intl. Airport (MIA) route, fly before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Luton Airport (LTN) to Miami Intl. Airport (MIA) last-minute?
Holding off until right before your break to book a flight from LTN to MIA often results in higher prices. While you might find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of getting a bargain.
Is it cheaper to book a LTN to MIA flight and hotel package?
You'll typically save money by booking a LTN to MIA flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your preferred flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Luton Airport (LTN) to Miami Intl. Airport (MIA)?
Typically, you can modify or cancel your LTN to MIA flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like further information, head to our Customer Service portal.

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*Available to One Key members.