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Flights to Key West from London

Cheap flights from London to Key West from £1,169. London (United Kingdom) - Key West (United States) return flights from £694. From 07/02/2027 (Sunday) - 16/02/2027 (Tuesday). Check for the dates with the lowest prices and find the cheapest rates.

Cheapest flights from London to Key West

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FAQs London to Key West flights

FAQs

  • Can I combine different airlines on the same trip?

    Of course. We offer you the possibility of booking with more than 400 airlines so that you can find the cheapest fare or the most convenient combination: outbound flight with one airline and return flight with another.

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    In 1998, lastminute.com was one of the first online travel agencies. Currently, we are selling over 380,000 flights per year – and working hard on bringing travellers wherever they want to go.

  • What options are there if I have to change my flight?

    lastminute.com offers flexibility services for purchase at the time of your booking. These services entitle you to change or cancel your flights without handling fee.*

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    lastminute.com offers a range of baggage protection services, so that you are covered in case your luggage is delayed or lost.**

  • How long does a flight take between London and Key West?

    The flight from London to Key West has a duration of 13h 2m.

  • What are the cheapest flights from London to Key West?

    The cheapest one-way flight costs £1,169 flying with Virgin Atlantic Airways and the cheapest return flight costs £694 with Virgin Atlantic Airways.

  • How many airports are there in the city of London?

    London has 2 airport: LON - All airports, London Heathrow Airport.

  • How many airports does Key West have?

    There are 1 airports in Key West: Key West International

  • Which Key West airport is the most central?

    The most central airport is Key West International, 4.8km.