฿10,665 Cheap Flights from Miami (MIA) to London (LHR)

View ฿10,665 flight on Fri, 27 Mar 2026Opens in a new window

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at ฿10,665 for one-way flights and ฿18,970 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Tue, 24 Mar - Tue, 31 Mar
MIA
Miami
LHR
London
฿18,970 Return, found 2 days ago
฿18,970
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 24 Mar from Miami to London, returning Tue, 31 Mar, priced at ฿18,970 found 2 days ago
Delta
Tue, 24 Mar - Wed, 1 Apr
MIA
Miami
LHR
London
฿19,300 Return, found 2 days ago
฿19,300
Return
found 2 days ago
Select Delta flight, departing Tue, 24 Mar from Miami to London, returning Wed, 1 Apr, priced at ฿19,300 found 2 days ago
United
Mon, 2 Feb - Tue, 17 Feb
MIA
Miami
LHR
London
฿19,470 Return, just found
฿19,470
Return
just found
Select United flight, departing Mon, 2 Feb from Miami to London, returning Tue, 17 Feb, priced at ฿19,470 just found
British Airways
Mon, 2 Feb - Tue, 17 Feb
MIA
Miami
LHR
London
฿19,665 Return, just found
฿19,665
Return
just found
Select British Airways flight, departing Mon, 2 Feb from Miami to London, returning Tue, 17 Feb, priced at ฿19,665 just found
Swiss International Air Lines
Mon, 2 Feb - Tue, 17 Feb
MIA
Miami
LHR
London
฿20,420 Return, just found
฿20,420
Return
just found
Select Swiss International Air Lines flight, departing Mon, 2 Feb from Miami to London, returning Tue, 17 Feb, priced at ฿20,420 just found
United
Mon, 2 Feb - Tue, 17 Feb
MIA
Miami
LHR
London
฿20,540 Return, just found
฿20,540
Return
just found
Select United flight, departing Mon, 2 Feb from Miami to London, returning Tue, 17 Feb, priced at ฿20,540 just found
Air Canada
Mon, 2 Feb - Tue, 17 Feb
MIA
Miami
LHR
London
฿20,570 Return, just found
฿20,570
Return
just found
Select Air Canada flight, departing Mon, 2 Feb from Miami to London, returning Tue, 17 Feb, priced at ฿20,570 just found
Icelandair
Fri, 27 Mar - Fri, 3 Apr
MIA
Miami
LHR
London
฿21,605 Return, found 1 day ago
฿21,605
Return
found 1 day ago
Select Icelandair flight, departing Fri, 27 Mar from Miami to London, returning Fri, 3 Apr, priced at ฿21,605 found 1 day ago
Delta
Mon, 2 Feb - Tue, 17 Feb
MIA
Miami
LHR
London
฿21,910 Return, just found
฿21,910
Return
just found
Select Delta flight, departing Mon, 2 Feb from Miami to London, returning Tue, 17 Feb, priced at ฿21,910 just found
Air France
Mon, 2 Feb - Tue, 17 Feb
MIA
Miami
LHR
London
฿23,420 Return, just found
฿23,420
Return
just found
Select Air France flight, departing Mon, 2 Feb from Miami to London, returning Tue, 17 Feb, priced at ฿23,420 just found
Flight from 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, avianca
Return price
฿18,970
Distance
7067 km
Average flight time
13 hours 40 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 ฿10,665 and roundtrip prices from ฿18,970. 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 ฿18,970. 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.
*Available to Expedia members.