S$478 Cheap Flights from Miami to London

View S$478 flight on Wed, 1 Oct, 2025Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to Heathrow Airport (LHR)

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Cheap Flights from Miami to London (MIA-LHR)

Prices were available within the past 7 days and start at S$478 for one-way flights and S$777 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 1 Oct - Tue, 7 Oct
MIA
Miami
LHR
London
S$777 Return, found 1 day ago
S$777
Return
found 1 day ago
Select British Airways flight, departing Wed, 1 Oct from Miami to London, returning Tue, 7 Oct, priced at S$777 found 1 day ago
British Airways
Wed, 1 Oct - Tue, 7 Oct
MIA
Miami
LHR
London
S$847 Return, found 1 day ago
S$847
Return
found 1 day ago
Select British Airways flight, departing Wed, 1 Oct from Miami to London, returning Tue, 7 Oct, priced at S$847 found 1 day ago
United
Wed, 1 Oct - Tue, 7 Oct
MIA
Miami
LHR
London
S$856 Return, found 1 day ago
S$856
Return
found 1 day ago
Select United flight, departing Wed, 1 Oct from Miami to London, returning Tue, 7 Oct, priced at S$856 found 1 day ago
Delta
Wed, 1 Oct - Tue, 7 Oct
MIA
Miami
LHR
London
S$880 Return, found 1 day ago
S$880
Return
found 1 day ago
Select Delta flight, departing Wed, 1 Oct from Miami to London, returning Tue, 7 Oct, priced at S$880 found 1 day ago
United
Wed, 1 Oct - Tue, 7 Oct
MIA
Miami
LHR
London
S$887 Return, found 1 day ago
S$887
Return
found 1 day ago
Select United flight, departing Wed, 1 Oct from Miami to London, returning Tue, 7 Oct, priced at S$887 found 1 day ago
Air Canada
Wed, 1 Oct - Tue, 7 Oct
MIA
Miami
LHR
London
S$888 Return, found 1 day ago
S$888
Return
found 1 day ago
Select Air Canada flight, departing Wed, 1 Oct from Miami to London, returning Tue, 7 Oct, priced at S$888 found 1 day ago
Swiss International Air Lines
Wed, 1 Oct - Tue, 7 Oct
MIA
Miami
LHR
London
S$913 Return, found 1 day ago
S$913
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 1 Oct from Miami to London, returning Tue, 7 Oct, priced at S$913 found 1 day ago
Swiss International Air Lines
Wed, 1 Oct - Tue, 7 Oct
MIA
Miami
LHR
London
S$913 Return, found 1 day ago
S$913
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Wed, 1 Oct from Miami to London, returning Tue, 7 Oct, priced at S$913 found 1 day ago
KLM
Wed, 1 Oct - Tue, 7 Oct
MIA
Miami
LHR
London
S$946 Return, found 1 day ago
S$946
Return
found 1 day ago
Select KLM flight, departing Wed, 1 Oct from Miami to London, returning Tue, 7 Oct, priced at S$946 found 1 day ago
Lufthansa
Wed, 1 Oct - Tue, 7 Oct
MIA
Miami
LHR
London
S$979 Return, found 1 day ago
S$979
Return
found 1 day ago
Select Lufthansa flight, departing Wed, 1 Oct from Miami to London, returning Tue, 7 Oct, priced at S$979 found 1 day ago

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

March is typically the cheapest month to fly

From S$482 - S$936 per traveller.

Graph displaying average flight prices per month

Miami to London route information
Origin airport
Miami Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Royal Air Maroc, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic, avianca
Return price
S$776
Distance
7067 km
Average flight time
13 hours 52 mins

Perfect flights from Miami to London

Your Journey from Miami to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Miami to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Royal Air Maroc, United, Air Canada, Virgin Atlantic, Delta, British Airways, Swiss International Air Lines, KLM, Lufthansa. Our selection of flights from Miami Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Miami to London Flights

Experience the joy of finding cheap flights from Miami Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$478 and roundtrip prices from S$777*.
 

Pre-Flight Essentials

Ensure a smooth journey from Miami to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of London. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Miami to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Miami to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Miami to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Miami to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$777. 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.

Explore a world of travel with Expedia

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