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Cheap flights from London City Airport to Florida Keys from £310

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — EYW
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 31 October 2025.

Tue 4/1108:25LCY - MIA
1 stop17h 30mITA Airways
Tue 11/1123:15MIA - LCY
1 stop30h 40mITA Airways
Deal found 30/10£461
Mon 3/1116:45LCY - MIA
1 stop33h 10mITA Airways
Mon 10/1119:40MIA - LCY
1 stop15h 30mITA Airways
Deal found 29/10£463
Tue 25/1108:25LCY - MIA
1 stop17h 30mITA Airways
Tue 2/1223:15MIA - LCY
1 stop30h 40mITA Airways
Deal found 28/10£464
Mon 24/1116:45LCY - MIA
1 stop33h 10mITA Airways
Mon 8/1219:40MIA - LCY
1 stop15h 30mITA Airways
Deal found 29/10£464
Wed 3/1209:20LCY - MIA
1 stop13h 10mSWISS
Mon 8/1216:40MIA - LCY
1 stop15h 15mSWISS
Deal found 30/10£473
Mon 24/1108:25LCY - MIA
1 stop36h 50mITA Airways
Mon 1/1219:40MIA - LCY
1 stop15h 30mITA Airways
Deal found 30/10£474
Wed 12/1108:25LCY - MIA
1 stop36h 50mITA Airways
Thu 27/1119:40MIA - LCY
1 stop34h 15mITA Airways
Deal found 29/10£474
Tue 18/1108:25LCY - MIA
1 stop17h 30mITA Airways
Tue 25/1123:15MIA - LCY
1 stop30h 40mITA Airways
Deal found 28/10£476
Tue 25/1109:15LCY - MIA
1 stop13h 15mSWISS
Mon 26/119:50MIA - LCY
1 stop16h 15mSWISS
Deal found 29/10£479
Wed 26/1109:20LCY - MIA
1 stop13h 10mSWISS
Wed 3/1216:40MIA - LCY
1 stop19h 25mSWISS
Deal found 29/10£480
Wed 12/1119:10LCY - MIA
1 stop24h 30mSWISS
Tue 9/1219:50MIA - LCY
1 stop12h 05mSWISS
Deal found 29/10£482
Thu 27/1107:45LCY - MIA
2 stops16h 06mVirgin Atlantic
Sun 7/1207:12MIA - LCY
2 stops19h 58mVirgin Atlantic
Deal found 29/10£483

Cheap 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 31 October 2025.

Round-trip from

£461

One-way from

£310

Popular in

December

Cheapest in

September

Average price

£543
ITA Airways
  • ITA Airways
  • 18/11-25/11
  • 2 total stops
  • 48h 10m total
  • London to Florida Keys
Search Deals
SWISS
  • SWISS
  • 4/2
  • 1 total stop
  • 13h 10m total
  • London to Florida Keys
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£10 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 October 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 31 October 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

Wed 11/3

09:50-11:15

2 stops29h 25m

Miami

Wed 25/3

18:47-17:40

2 stops18h 53m

£502

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 12/11

19:10-19:13

2 stops29h 03m

Miami

Tue 9/12

12:50-12:55

2 stops19h 05m

£502

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 21/1

09:50-10:56

2 stops30h 06m

Miami

Mon 26/1

12:18-17:05

2 stops23h 47m

£505

LondonMiami

LCY - MIA

LCYMIA

London City

Mon 17/11

09:50-11:14

2 stops30h 24m

Miami

Mon 24/11

12:23-12:55

2 stops19h 32m

£507

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 25/11

09:50-11:14

2 stops30h 24m

Miami

Tue 2/12

14:29-12:55

2 stops17h 26m

£508

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 20/1

09:50-15:40

2 stops34h 50m

Miami

Tue 3/2

11:00-09:15

3 stops17h 15m

£509

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 3/12

09:50-11:14

2 stops30h 24m

Miami

Mon 8/12

16:40-12:55

1 stop15h 15m

£514

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 27/11

07:45-00:46

2 stops22h 01m

Miami

Thu 4/12

11:23-08:10

2 stops15h 47m

£517

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 19/2

09:40-10:55

2 stops30h 15m

Miami

Tue 24/2

13:38-12:55

2 stops18h 17m

£518

LondonMiami

LCY - MIA

LCYMIA

London City

Fri 27/2

09:55-13:48

2 stops32h 53m

Miami

Thu 5/3

19:50-12:55

1 stop12h 05m

£518

Flights are sorted by cheapest return flights first.

Deals found on 29/10

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 31 October 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
1,775 reviews
Check prices

Overall

7.5

Entertainment

6.8

Boarding

7.7

Food

7.1

Crew

8.2

Comfort

7.4

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
1,775 reviews
SWISS
7.5
Good
1,775 reviews
Check prices

Overall

7.5

Entertainment

6.8

Boarding

7.7

Food

7.1

Crew

8.2

Comfort

7.4

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 36h 13m. Delta provides one of the quickest options available for as low as £629. Airlines will cover a distance of 4560 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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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?

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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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