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Cheap flight deals from Key West to London Starting at $198

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
  • Round-trip
      • EYW03:05 pm
        13h 55m
        1 stop
        LGW10:00 am
        Mon, Jan 27|Key West - London|Silver Airways
        $198$352
        44% OFF
        44% OFF
        $352$198

        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 $198 including taxes and charges.

      • EYW03:05 pm
        13h 55m
        1 stop
        LGW10:00 am
        Mon, Jan 27|Key West - London|United Airlines
        $200$352
        43% OFF
        43% OFF
        $352$200

        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 $200 including taxes and charges.

      • EYW07:40 pm
        33h 20m
        1 stop
        LGW10:00 am
        Sun, Feb 9|Key West - London|United Airlines
        $205$352
        42% OFF
        42% OFF
        $352$205

        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 $205 including taxes and charges.

      • EYW07:40 pm
        33h 20m
        1 stop
        LGW10:00 am
        Sun, Feb 9|Key West - London|Silver Airways
        $206
        $206

        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 $206 including taxes and charges.

      • EYW03:05 pm
        13h 55m
        1 stop
        LGW10:00 am
        Sat, Jan 25|Key West - London|Silver Airways
        $213
        $213

        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 $213 including taxes and charges.

      • EYW03:05 pm
        13h 55m
        1 stop
        LGW10:00 am
        Sat, Jan 25|Key West - London|United Airlines
        $214
        $214

        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 $214 including taxes and charges.

      • EYW07:40 pm
        33h 20m
        1 stop
        LGW10:00 am
        Wed, Jan 22|Key West - London|Silver Airways
        $248
        $248

        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 $248 including taxes and charges.

      • EYW07:40 pm
        33h 20m
        1 stop
        LGW10:00 am
        Wed, Jan 29|Key West - London|Silver Airways
        $248
        $248

        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 $248 including taxes and charges.

      • EYW07:40 pm
        33h 20m
        1 stop
        LGW10:00 am
        Wed, Jan 29|Key West - London|United Airlines
        $248
        $248

        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 $248 including taxes and charges.

      • EYW07:40 pm
        33h 20m
        1 stop
        LGW10:00 am
        Wed, Jan 22|Key West - London|United Airlines
        $249
        $249

        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 $249 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.

When is the cheapest time to fly 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.

Find cheap airlines flights from Key West to London

Which airline provides the cheapest flights from Key West to London? Discover the option that best suits your travel needs before embarking on your journey.

Silver Airways
From $198
United Airlines
From $200
Jetblue Airways
From $368
Delta Air Lines
From $377
TAP Air Portugal
From $414
American Airlines
From $420
Virgin Atlantic
From $446
British Airways
From $455
Air France
From $468
KLM
From $468

Find more flights and airlines

Alternative Cheap Routes from Key West to London

There are various non-direct routes from Key West to London which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    Silver Airways
    EYW
    03:05 pm
    13h 55m
    1 transfer
    LGW
    10:00 am
    Key West International Airport - Gatwick Airport
    Mon, Jan 27Silver Airways
    $198
  • United Airlines
    EYW
    07:40 pm
    31h 20m
    2 transfer
    LHR
    07:00 am
    Key West International Airport - London Heathrow Airport
    Sun, Mar 9United Airlines
    $320
  • American Airlines
    EYW
    02:08 pm
    45h 2m
    2 transfer
    LCY
    04:10 pm
    Key West International Airport - London City Airport
    Fri, Feb 14American Airlines
    $617
  • American Airlines
    EYW
    02:08 pm
    45h 2m
    2 transfer
    LCY
    04:10 pm
    Key West International Airport - London City Airport
    Fri, Feb 14American Airlines
    $617
    Find More Flights

Frequently Asked Questions

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

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

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

    According to Trip.com's data, the lowest price is around $1,303.

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

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

How to find a cheap flight from Key West to London

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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 Info | Key West to London

Cheapest nonstop flight price$197
Off-season for travelJanuary
Peak season for travelMarch
Flight distance7,330.88 km
Popular airlineAmerican Airlines

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