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Cheap flights from London City Airport to Florida Keys from £361

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — EYW
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from London City to Florida Keys
Explore the most affordable flight options available from London City to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Wed 10/1219:05LCY - MIA
2 stops27h 50mITA Airways
Sat 31/123:15MIA - LCY
1 stop30h 40mITA Airways
Deal found 10/12£486
Wed 10/1216:45LCY - MIA
1 stop30h 10mITA Airways
Thu 15/123:15MIA - LCY
2 stops17h 35mITA Airways
Deal found 10/12£506
Fri 12/1216:40LCY - MIA
2 stops33h 15mITA Airways
Mon 16/320:40MIA - LCY
1 stop15h 30mITA Airways
Deal found 10/12£518
Wed 10/1216:45LCY - MIA
1 stop30h 10mITA Airways
Fri 16/119:40MIA - LCY
2 stops36h 00mITA Airways
Deal found 10/12£521
Wed 24/1216:45LCY - MIA
1 stop28h 30mITA Airways
Wed 25/219:40MIA - LCY
1 stop15h 30mITA Airways
Deal found 10/12£539
Thu 11/1219:05LCY - MIA
2 stops25h 50mITA Airways
Fri 16/119:40MIA - LCY
2 stops36h 00mITA Airways
Deal found 10/12£550
Sun 14/1219:05LCY - MIA
2 stops26h 10mITA Airways
Thu 15/123:15MIA - LCY
2 stops17h 35mITA Airways
Deal found 10/12£559
Wed 24/1211:30LCY - MIA
2 stops33h 45mITA Airways
Tue 30/1223:15MIA - LCY
2 stops17h 35mITA Airways
Deal found 11/12£570
Wed 24/1216:45LCY - MIA
1 stop28h 30mITA Airways
Mon 26/119:40MIA - LCY
1 stop34h 15mITA Airways
Deal found 10/12£573
Wed 24/1209:20LCY - EYW
2 stops30h 32mDelta
Mon 29/1218:20EYW - LCY
2 stops17h 15mDelta
Deal found 12/12£892
Mon 22/1207:45LCY - EYW
2 stops18h 49mDelta
Wed 31/1211:47EYW - LCY
2 stops16h 23mDelta
Deal found 12/12£1,447
Tue 23/1207:45LCY - EYW
2 stops18h 13mDelta
Thu 1/111:47EYW - LCY
2 stops14h 28mDelta
Deal found 12/12£3,753

Find flight deals from London City to Florida Keys

Keep the following information in mind while searching for London City to Florida Keys flight deals. Data was last updated 12 December 2025.

Round-trip from

£459

One-way from

£361

Popular in

December

Cheapest in

September

Average price

£631
ITA Airways
  • ITA Airways
  • 19/1-26/1
  • 2 total stops
  • 44h 00m total
  • London to Florida Keys
Search Deals
British Airways
  • British Airways
  • 5/2
  • 1 total stop
  • 17h 55m total
  • London to Florida Keys
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London City to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from London City Airport to Florida Keys that are best for you.

Fly from

London City

Fly to

Florida Keys

Route

Depart

Return

Price

LondonMiami

LCY - MIA

LCYMIA

London City

Fri 23/1

09:20-17:30

1 stop13h 10m

Miami

Tue 10/2

19:50-17:05

1 stop16h 15m

£508

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 15/1

08:25-20:55

1 stop17h 30m

Miami

Tue 20/1

19:40-16:10

1 stop15h 30m

£508

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 21/1

10:00-21:41

2 stops16h 41m

Miami

Mon 26/1

11:31-09:30

2 stops16h 59m

£518

LondonMiami

LCY - MIA

LCYMIA

London City

Fri 16/1

16:40-16:15

2 stops28h 35m

Miami

Mon 19/1

19:40-16:10

1 stop15h 30m

£521

LondonMiami

LCY - MIA

LCYMIA

London City

Fri 23/1

07:45-18:54

2 stops16h 09m

Miami

Tue 10/2

16:50-16:35

1 stop18h 45m

£521

LondonMiami

LCY - MIA

LCYMIA

London City

Fri 16/1

19:05-16:15

2 stops26h 10m

Miami

Tue 20/1

19:40-16:10

1 stop15h 30m

£521

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 3/2

08:40-22:03

2 stops18h 23m

Miami

Tue 17/2

11:30-09:30

2 stops17h 00m

£525

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 14/1

07:45-20:26

2 stops17h 41m

Miami

Wed 21/1

11:39-07:15

2 stops14h 36m

£525

LondonKey West

LCY - EYW

LCYEYW

London City

Mon 26/1

07:45-19:40

2 stops16h 55m

Key West

Mon 2/2

07:10-07:15

2 stops19h 05m

£535

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 5/5

08:25-23:13

2 stops19h 48m

Miami

Tue 12/5

17:30-17:20

1 stop18h 50m

£547

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 30 results
1
2
3

Best time to book a flight from London City to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from London City with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London City Airport to Florida Keys
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated 12 December 2025.
Check out reviews from past customers who have flown with SWISS from London City Airport to Florida Keys to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,810 reviews
Check prices

Food

7.1

Comfort

7.4

Crew

8.3

Boarding

7.7

Entertainment

6.8

Overall

7.5

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.
SWISS
7.5
Good
1,810 reviews
SWISS
7.5
Good
1,810 reviews
Check prices

Food

7.1

Comfort

7.4

Crew

8.3

Boarding

7.7

Entertainment

6.8

Overall

7.5

Reviews

1 / 20
6.0
Good

Madhukar,Nov 2024

ZRH - BOM

Indian Veg food selection and quality definitely needs a better chef.

Related info for your journey

Find useful and relevant information for your journey from London City to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London City Airport to Florida Keys?

    A quick flight from London City Airport to Florida Keys can take about 13h 10m. SWISS provides one of the quickest options available for as low as £508. Airlines will cover a distance of 4435 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from London City to Florida Keys that include hotel bookings?

    Yes. In addition to deals on London City to Florida Keys flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London City to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London City to Florida Keys.

  • Can I find deals for business class flights from London City to Florida Keys?

    Yes. Cheapflights offers flight deals from London City to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for London City to Florida Keys

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Fly with Cheapflights

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How does Cheapflights help users find flights from London City to Florida Keys?

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Why should you use Cheapflights to find cheap flight tickets from London City to Florida Keys?

Cheapflights simply makes it quick and affordable to book flights from London City to Florida Keys by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from London City to Florida Keys with no change fees?

Need flexible booking options for your flight to Florida Keys from London City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from London City to Florida Keys become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Florida Keys from London City today and book when prices fit your budget.

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