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Cheap flights from London City Airport to Key Largo from £337

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — MIA
8 Jul — 15 Jul1
1 adult

Cheap flight deals from London City to Key Largo

Keep the following information in mind while searching for London City to Key Largo flight deals. Data was last updated 3 July 2025.

Round-trip from

£357

One-way from

£337

Popular in

July

Cheapest in

February

Average price

£1,255
SWISS
  • SWISS
  • 1/10-8/10
  • 2 total stops
  • 29h 40m total
  • London to Key Largo
8/11
  • 8/11
  • 2 total stops
  • 32h 07m total
  • London to Key Largo
Highest demand for flights based on searches. 29% potential increase in price (£202 potential increase over avg. return price).
Cheapest flight prices on average. 9% potential price decrease (£41 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from London City to Key Largo

Cheapest flights from London City to Key Largo
Explore the most affordable flight options available from London City to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 July 2025.

Wed 1/1009:25LCY - MIA
1 stop13h 05mSWISS
Wed 8/1019:40MIA - LCY
1 stop16h 35mSWISS
Deal found 2/7£357
Wed 8/1013:05LCY - MIA
1 stop33h 25mMultiple Airlines
Tue 14/1016:40MIA - LCY
1 stop20h 55mMultiple Airlines
Deal found 2/7£398
Tue 30/908:45LCY - MIA
2 stops39h 06mLufthansa
Wed 15/1013:26MIA - LCY
2 stops21h 59mLufthansa
Deal found 2/7£441
Mon 8/908:40LCY - MIA
2 stops20h 44mVirgin Atlantic
Mon 15/906:00MIA - LCY
2 stops20h 15mVirgin Atlantic
Deal found 1/7£445
Mon 15/910:40LCY - MIA
2 stops34h 20mITA Airways
Mon 22/919:30MIA - LCY
1 stop33h 35mITA Airways
Deal found 2/7£472

Cheapflights Fare Finder

Customise your flight search to find flights from London City to Key Largo 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 3 July 2025.
Use the filters below to find and compare flights from London City Airport to Key Largo that are best for you.

Fly from

London City

Fly to

Key Largo

Route

Depart

Return

Price

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 1/10

09:25-17:30

1 stop13h 05m

Miami

Wed 8/10

19:40-17:15

1 stop16h 35m

£357

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 8/10

13:05-17:30

1 stop33h 25m

Miami

Tue 14/10

16:40-18:35

1 stop20h 55m

£398

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 30/9

08:45-18:51

2 stops39h 06m

Miami

Wed 15/10

13:26-16:25

2 stops21h 59m

£441

LondonMiami

LCY - MIA

LCYMIA

London City

Mon 8/9

08:40-00:24

2 stops20h 44m

Miami

Mon 15/9

06:00-07:15

2 stops20h 15m

£445

LondonMiami

LCY - MIA

LCYMIA

London City

Mon 15/9

10:40-16:00

2 stops34h 20m

Miami

Mon 22/9

19:30-10:05

1 stop33h 35m

£472

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 21/8

07:45-20:50

2 stops18h 05m

£398

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 4/11

09:15-17:30

1 stop13h 15m

£407

LondonMiami

LCY - MIA

LCYMIA

London City

Mon 1/9

19:10-14:40

1 stop24h 30m

£483

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 16/7

07:00-20:26

2 stops18h 26m

£526

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 30/10

20:05-15:50

1 stop23h 45m

£562

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Best time to book a flight from London City to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo 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 Key Largo

What is the cheapest month to book a flight from London City Airport to Key Largo?

Currently, January is the cheapest month in which you can book a flight from London City Airport to Key Largo (average of £559). Flying from London City Airport to Key Largo in July is currently the most expensive (average of £760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LCY to KE9?

Find hourly flight availability from London City to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London City Airport to Key Largo as you normally would.

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated 3 July 2025.
Read reviews from past customers who have flown with KLM, SWISS, andVirgin Atlantic from London City Airport to Key Largo. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Boarding

7.8

Food

7.2

Overall

7.8

Crew

8.4

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from London City to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from London City Airport to Key Largo one-way?

    £407 is the cheapest one-way deal found within the past few days, from SWISS. You may also be able to find cheap deals on Lufthansa and British Airways, with prices starting from £483 and £526, respectively.

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

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

  • How can I find direct flights from London City to Key Largo?

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

  • Can I find deals for business class flights from London City to Key Largo?

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

  • What is the cheapest month to book a flight from London City Airport to Key Largo?

    Currently, January is the cheapest month in which you can book a flight from London City Airport to Key Largo (average of £559). Flying from London City Airport to Key Largo in July is currently the most expensive (average of £760). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London City to Key Largo

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from London City to Key Largo

Discover the top airline that operate flights from London City to Key Largo. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£427Average£558FlexibilityNo cancel feeOn-time79%
Search SWISS flights

Fly with Cheapflights

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How does Cheapflights help users find flights from London City to Key Largo?

When you search for this flight from London City to Key Largo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London City to Key Largo?

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Can Cheapflights find flights from London City to Key Largo with no change fees?

Yes! Cheapflights helps users easily find flights from London City to Key Largo with no change fees.

Can Cheapflights notify me if prices for flights from London City to Key Largo become cheaper?

Not ready to book yet? You can track prices for flights from London City to Key Largo on Cheapflights with our Price Alert feature and get notified when better prices are available.

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