Cheap flights from Heathrow to Key Biscayne

Flight FAQs

From Heathrow to Key Biscayne

Are flight prices decreasing from Heathrow to Miami due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Miami for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London Heathrow to Miami to control the spread of COVID-19?

New policies can now be found on Delta and Alitalia to help keep travellers safe while flying. Some of the new policies that have been implemented to accommodate travellers flying from London Heathrow to Miami are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from London Heathrow to Miami have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Heathrow to Miami have new flexible policies in place due to COVID-19. British Airways, Virgin Atlantic, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Heathrow to Key Biscayne for under £287 on Cheapflights?

Yes, there are multiple flights from Heathrow to Key Biscayne for under £287. The cheapest flight booked recently is on Multiple Airlines for just £282, but on average you can expect to pay £296.

Are there direct flights from Heathrow to Key Biscayne for under £359 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Key Biscayne under £359. A good price for a direct flight from Heathrow to Key Biscayne is less than £334.

Are there last-minute flights available from Heathrow to Key Biscayne for under £431?

There are currently 20+ open flights from Heathrow to Key Biscayne within the next 7 days for less than £431.

Does it rain more in Heathrow or Miami?

The rainfall in Heathrow is generally more than the rainfall in Miami. This will continue over the next 22 days.

Is Heathrow weather warmer or cooler than Miami?

Our data indicates that the weather will be 33 °C on average in the month of July. The temperature in Miami is typically hotter than in Heathrow. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long does is the flight from Heathrow to Key Biscayne?

Departing from Heathrow to Key Biscayne will take you 9h 20m. This flight may include one or multiple stops.

What are the cheapest airlines to flying from Heathrow to Key Biscayne return?

Air Canada, at £302, was found to be the cheapest airline from Heathrow to Key Biscayne.Alternate airlines flying return to your destination include Iberia and Finnair. Air Canada is 18% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Heathrow to Key Biscayne one-way?

To fly one-way, consider booking your trip with Virgin Atlantic, which is currently one of the cheapest options available, starting at £213. SWISS flights start at £225 while deals on Air Canada start at £226 one-way.