฿11,995 Cheap Flights from Miami (MIA) to London (LHR)

View ฿11,995 flight on Sun, 7 Dec 2025Opens in a new window

Popular airlines from Miami International Airport (MIA) to Heathrow Airport (LHR)

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Cheap Flights from Miami (MIA) to London (LHR)

Prices were available within the past 7 days and start at ฿11,995 for one-way flights and ฿21,340 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 24 Nov - Thu, 11 Dec
MIA
Miami
LHR
London
฿21,340 Return, found 3 days ago
฿21,340
Return
found 3 days ago
Select Delta flight, departing Mon, 24 Nov from Miami to London, returning Thu, 11 Dec, priced at ฿21,340 found 3 days ago
Delta
Mon, 24 Nov - Thu, 11 Dec
MIA
Miami
LHR
London
฿21,340 Return, found 3 days ago
฿21,340
Return
found 3 days ago
Select Delta flight, departing Mon, 24 Nov from Miami to London, returning Thu, 11 Dec, priced at ฿21,340 found 3 days ago
Delta
Mon, 24 Nov - Thu, 11 Dec
MIA
Miami
LHR
London
฿21,525 Return, found 3 days ago
฿21,525
Return
found 3 days ago
Select Delta flight, departing Mon, 24 Nov from Miami to London, returning Thu, 11 Dec, priced at ฿21,525 found 3 days ago
United
Mon, 24 Nov - Thu, 11 Dec
MIA
Miami
LHR
London
฿21,560 Return, found 3 days ago
฿21,560
Return
found 3 days ago
Select United flight, departing Mon, 24 Nov from Miami to London, returning Thu, 11 Dec, priced at ฿21,560 found 3 days ago
Air Canada
Mon, 24 Nov - Thu, 11 Dec
MIA
Miami
LHR
London
฿21,775 Return, found 3 days ago
฿21,775
Return
found 3 days ago
Select Air Canada flight, departing Mon, 24 Nov from Miami to London, returning Thu, 11 Dec, priced at ฿21,775 found 3 days ago
Delta
Mon, 24 Nov - Thu, 11 Dec
MIA
Miami
LHR
London
฿22,100 Return, found 3 days ago
฿22,100
Return
found 3 days ago
Select Delta flight, departing Mon, 24 Nov from Miami to London, returning Thu, 11 Dec, priced at ฿22,100 found 3 days ago
United
Mon, 24 Nov - Thu, 11 Dec
MIA
Miami
LHR
London
฿22,155 Return, found 3 days ago
฿22,155
Return
found 3 days ago
Select United flight, departing Mon, 24 Nov from Miami to London, returning Thu, 11 Dec, priced at ฿22,155 found 3 days ago
Delta
Mon, 24 Nov - Thu, 11 Dec
MIA
Miami
LHR
London
฿22,190 Return, found 3 days ago
฿22,190
Return
found 3 days ago
Select Delta flight, departing Mon, 24 Nov from Miami to London, returning Thu, 11 Dec, priced at ฿22,190 found 3 days ago
Air France
Mon, 24 Nov - Thu, 11 Dec
MIA
Miami
LHR
London
฿24,645 Return, found 3 days ago
฿24,645
Return
found 3 days ago
Select Air France flight, departing Mon, 24 Nov from Miami to London, returning Thu, 11 Dec, priced at ฿24,645 found 3 days ago
American Airlines
Mon, 24 Nov - Thu, 11 Dec
MIA
Miami
LHR
London
฿27,210 Return, found 3 days ago
฿27,210
Return
found 3 days ago
Select American Airlines flight, departing Mon, 24 Nov from Miami to London, returning Thu, 11 Dec, priced at ฿27,210 found 3 days ago

Find the cheapest month to fly from Miami (MIA) to London (LHR)

March is typically the cheapest month to fly

From ฿12,278 - ฿25,283 per traveller.
Flight from Miami to London route information
Origin airport
Miami Intl.
Destination airport
Heathrow
Return price
฿21,340
Distance
7067 km
Average flight time
13 hours 43 mins

Perfect flights from Miami to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Miami to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Miami Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿11,995 and roundtrip prices from ฿21,340. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from Miami Airport to London Heathrow?
If you're travelling from Miami Airport to Heathrow Airport (LHR), round-trip journeys start from ฿21,340. This price is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MIA to London Heathrow?
This differs between airlines, as each has its own terms and conditions. Visit the Customer Service Portal, where you'll find instructions on how to cancel online.
How do I find cheap flights from Miami Intl. Airport (MIA) to London Heathrow that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Miami Airport to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Miami Airport to Heathrow Airport?
With around 7,100 kilometres separating Miami and Hounslow, your flight will be a long one. Pack wisely to make your time in the air comfortable. Things like a sleep mask and a good neck pillow should be in your hand luggage.
Which airlines fly direct from Miami Intl. Airport (MIA) to London Heathrow?
There are a few airlines that travel directly from MIA to Heathrow Airport. American Airlines (AA) is an excellent choice, offering 65 flights a month. You could also take a look at the fares on offer with British Airways (BA). It operates 60 monthly flights between Miami and Hounslow.
Are Miami Intl. Airport (MIA) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes find a bargain, with some super cheap fares from Miami Airport to LHR emerging a few weeks before the departure date. If you'd rather plan ahead of time, Expedia compares and updates all the best flight deals frequently — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.

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