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Cheap Flight Deals from Key West to London

Discover our range of affordable one-way and round-trip flights from Key West to London and kick-start your next adventure today!

  • One way
  • Return
      • EYW15:05
        13h 55m
        1 stop
        LGW10:00
        Mon, Jan 27|Key West - London|Silver Airways
        AU$ 321AU$ 573
        44% OFF
        44% OFF
        AU$ 573AU$ 321

        Choose Silver Airways flights from Key West to London. The one-way connecting flight with Silver Airways departs from Key West International Airport on Mon, Jan 27, arriving at Gatwick Airport. One-way Prices start from AU$ 321 including taxes and charges.

      • EYW15:05
        13h 55m
        1 stop
        LGW10:00
        Mon, Jan 27|Key West - London|United Airlines
        AU$ 325AU$ 573
        43% OFF
        43% OFF
        AU$ 573AU$ 325

        Choose United Airlines flights from Key West to London. The one-way connecting flight with United Airlines departs from Key West International Airport on Mon, Jan 27, arriving at Gatwick Airport. One-way Prices start from AU$ 325 including taxes and charges.

      • EYW19:40
        33h 20m
        1 stop
        LGW10:00
        Sun, Feb 9|Key West - London|United Airlines
        AU$ 333AU$ 573
        42% OFF
        42% OFF
        AU$ 573AU$ 333

        Choose United Airlines flights from Key West to London. The one-way connecting flight with United Airlines departs from Key West International Airport on Sun, Feb 9, arriving at Gatwick Airport. One-way Prices start from AU$ 333 including taxes and charges.

      • EYW19:40
        33h 20m
        1 stop
        LGW10:00
        Sun, Feb 9|Key West - London|Silver Airways
        AU$ 335
        AU$ 335

        Choose Silver Airways flights from Key West to London. The one-way connecting flight with Silver Airways departs from Key West International Airport on Sun, Feb 9, arriving at Gatwick Airport. One-way Prices start from AU$ 335 including taxes and charges.

      • EYW15:05
        13h 55m
        1 stop
        LGW10:00
        Sat, Jan 25|Key West - London|Silver Airways
        AU$ 346
        AU$ 346

        Choose Silver Airways flights from Key West to London. The one-way connecting flight with Silver Airways departs from Key West International Airport on Sat, Jan 25, arriving at Gatwick Airport. One-way Prices start from AU$ 346 including taxes and charges.

      • EYW15:05
        13h 55m
        1 stop
        LGW10:00
        Sat, Jan 25|Key West - London|United Airlines
        AU$ 347
        AU$ 347

        Choose United Airlines flights from Key West to London. The one-way connecting flight with United Airlines departs from Key West International Airport on Sat, Jan 25, arriving at Gatwick Airport. One-way Prices start from AU$ 347 including taxes and charges.

      • EYW19:40
        33h 20m
        1 stop
        LGW10:00
        Wed, Jan 22|Key West - London|Silver Airways
        AU$ 404
        AU$ 404

        Choose Silver Airways flights from Key West to London. The one-way connecting flight with Silver Airways departs from Key West International Airport on Wed, Jan 22, arriving at Gatwick Airport. One-way Prices start from AU$ 404 including taxes and charges.

      • EYW19:40
        33h 20m
        1 stop
        LGW10:00
        Wed, Jan 29|Key West - London|Silver Airways
        AU$ 404
        AU$ 404

        Choose Silver Airways flights from Key West to London. The one-way connecting flight with Silver Airways departs from Key West International Airport on Wed, Jan 29, arriving at Gatwick Airport. One-way Prices start from AU$ 404 including taxes and charges.

      • EYW19:40
        33h 20m
        1 stop
        LGW10:00
        Wed, Jan 29|Key West - London|United Airlines
        AU$ 404
        AU$ 404

        Choose United Airlines flights from Key West to London. The one-way connecting flight with United Airlines departs from Key West International Airport on Wed, Jan 29, arriving at Gatwick Airport. One-way Prices start from AU$ 404 including taxes and charges.

      • EYW19:40
        33h 20m
        1 stop
        LGW10:00
        Wed, Jan 22|Key West - London|United Airlines
        AU$ 405
        AU$ 405

        Choose United Airlines flights from Key West to London. The one-way connecting flight with United Airlines departs from Key West International Airport on Wed, Jan 22, arriving at Gatwick Airport. One-way Prices start from AU$ 405 including taxes and charges.

      • EYW01:00 pm
        3h 5m
        Nonstop
        LON02:00 pm
        Sun, Jan 19|Key West - London|Silver Airways
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Best Time to Book Flights from Key West to London

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to London from Key West have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Top Airlines Flying from Key West to London

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Key West to London.

Silver Airways
From AU$ 321
United Airlines
From AU$ 325
Jetblue Airways
From AU$ 598
Delta Air Lines
From AU$ 612
TAP Air Portugal
From AU$ 673
American Airlines
From AU$ 682
Virgin Atlantic
From AU$ 724
British Airways
From AU$ 739
Air France
From AU$ 761
KLM
From AU$ 761

Find more flights and airlines

Alternative Routes from Key West to London

Did you know that you can save money and time on an alternative route from Key West to London? Check out some of the different available routes below.

  • Cheapest
    Silver Airways
    EYW
    15:05
    13h 55m
    1 transfer
    LGW
    10:00
    Key West International Airport - Gatwick Airport
    Mon, Jan 27Silver Airways
    AU$ 321
  • United Airlines
    EYW
    19:40
    31h 20m
    2 transfer
    LHR
    07:00
    Key West International Airport - London Heathrow Airport
    Sun, Mar 9United Airlines
    AU$ 520
  • American Airlines
    EYW
    14:08
    45h 2m
    2 transfer
    LCY
    16:10
    Key West International Airport - London City Airport
    Fri, Feb 14American Airlines
    AU$ 1,002
  • American Airlines
    EYW
    14:08
    45h 2m
    2 transfer
    LCY
    16:10
    Key West International Airport - London City Airport
    Fri, Feb 14American Airlines
    AU$ 1,002
    Find More Flights

FAQ

  • When are flight from Key West (EYW) to London (LON) the cheapest?

    Airlines adjust prices for flights from Key West to London based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Key West (EYW) to London (LON) cost?

    According to Trip.com's data, the lowest price is around AU$ 2,116.

  • What is the transportation method from the main airport to downtown in London?

    • The distance from Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from London Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.

  • How many airports in London (LON)?

How to find a cheap flight from Key West to London

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Key West to London

Cheapest direct flight priceAU$ 321
Off-season for travelJanuary
Peak season for travelMarch
Flight distance7,330.88km
Popular airlineAmerican Airlines

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