CA $456 Cheap Flights from Miami (MIA) to London (LHR)

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

  • Be in the know

    Get alerts if flight prices drop or rise*
  • Book smarter

    Save up to 30% on select hotels after you book a flight*
  • Earn twice

    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days and start at CA $456 for one-way flights and CA $932 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Royal Air Maroc
United
British Airways
Virgin Atlantic
American Airlines
Delta
Air France
Air Canada
Turkish Airlines

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

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

March is typically the cheapest month to fly

From CA $532 - CA $1,099 per traveller.

Frequently asked questions

How much is a flight from Miami Intl. Airport (MIA) to London Heathrow?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Miami Intl. Airport (MIA) and LHR start from CA $932. Make your booking ASAP to get the best price for your journey. 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?
Every air carrier has its own terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from MIA to Heathrow Airport that have flexible change policies?
Use our "No change fees" filter to find flexible ticketing options for your flight from MIA to Heathrow Airport. This allows you to secure a great price ahead of time and still have the freedom to reschedule without any extra fees. Just keep in mind that fare differences may still apply.
How many hours is the flight from Miami Intl. Airport (MIA) to London Heathrow?
The flight time from MIA to London Heathrow is about 8 hours and 40 minutes. Put your earphones in, listen to your favourite podcast and your journey will whiz by.
How far is the flight from Miami Intl. Airport (MIA) to London Heathrow?
With a flight distance of 7,100 kilometres from MIA (MIA) to Heathrow Airport (LHR), this is a long-haul trip. Ensure that you stay hydrated and go for a short walk down the aisle every so often.
Which airlines fly direct from Miami Intl. Airport (MIA) to LHR?
American Airlines (AA) is one of the preferred choices for many travellers flying between MIA and Heathrow Airport. Select from the 60 flights it offers on this route each month. For more options, have a look at the ticket prices from Virgin Atlantic (VS). This airlines operates 56 monthly flights between these airports.
Are Miami Intl. Airport (MIA) to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find a fantastic last-minute deal from MIA to London Heathrow, but there's no guarantee. As many airlines release seats up to a year in advance, it's worth keeping an eye on fares early and being ready to pounce when you spot a good bargain. Expedia compares air carrier prices and updates flight deals often, so you can rest easy knowing you're always getting the latest offers.

Travel information

Origin airport
Miami Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, ITA Airways, Iberia, Icelandair, Lufthansa, Royal Air Maroc, Swiss International Air Lines, TAP Portugal, Virgin Atlantic, avianca
Roundtrip price
CA $932
Distance
7067 km
Average flight time
12 hours 42 mins

Book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.