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.

What is the cheapest day to fly from London City Airport to Key Largo?

Travellers seeking maximum savings on their London City Airport to Key Largo flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Key Largo ranges from 41.0 - 252.0 inches per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Key Largo when rainfall is around 41.0 mm.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

How far in advance should I book a flight from London City Airport to Key Largo?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 8 days in advance, which can save you up to 23% on flights from London City Airport to Key Largo compared to booking the week you need them. Waiting 8 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £420. For sooner than that we have options available in the next 3 days from £610.

What is the cheapest month to fly from London City Airport to Key Largo?

Our data shows that September tends to be the cheapest month to fly to Key Largo from London City Airport. Users have commonly found prices around £470 for the month, but tickets can be as low as £284. Due to multiple factors, prepare for potentially higher prices in December.

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.

£337+ Flights from London City Airport to Key Largo

Cheap flight deals from London City to Key Largo

Round-trip from	£357
One-way from	£337
Popular in	July
Cheapest in	February
Average price	£1,255

SWISS
1/10-8/10
2 total stops
29h 40m total
London to Key Largo

Search Deals

8/11
2 total stops
32h 07m total
London to Key Largo

Search Deals

Highest demand for flights based on searches. 29% potential increase in price (£202 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (£41 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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

Best flights from London City to Key Largo
Discover carefully curated flight deals from London City to Key Largo that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 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

Mon 13/1016:40MIA - LCY

1 stop18h 45mLufthansa

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

Last-minute flights from London City to Key Largo
Discover last-minute flight deals from London City to Key Largo. Data last updated 3 July 2025 and is based on user searches.

Wed 2/708:30LCY - MIA

1 stop36h 30mITA Airways

Tue 15/719:30MIA - LCY

1 stop33h 35mITA Airways

Deal found 1/7£499

Mon 7/716:50LCY - MIA

1 stop28h 10mITA Airways

Mon 14/719:30MIA - LCY

1 stop33h 35mITA Airways

Deal found 2/7£521

Tue 8/710:00LCY - MIA

2 stops16h 25mDelta

Wed 16/719:35MIA - LCY

2 stops32h 55mDelta

Deal found 30/6£561

Wed 9/707:45LCY - MIA

2 stops20h 22mVirgin Atlantic

Thu 20/1116:45MIA - LCY

1 stop21h 50mVirgin Atlantic

Deal found 2/7£512

Thu 10/707:00LCY - MIA

2 stops16h 42mMultiple Airlines

Sun 10/821:45MIA - LCY

1 stop15h 40mMultiple Airlines

Deal found 1/7£639

Mon 25/818:05LCY - MIA

1 stop28h 25mSWISS

Wed 10/919:40MIA - LCY

1 stop32h 10mSWISS

Deal found 1/7£377

Mon 25/811:25LCY - MIA

2 stops16h 45mVirgin Atlantic

Wed 10/912:30MIA - LCY

2 stops13h 45mVirgin Atlantic

Deal found 1/7£461

Mon 25/818:05LCY - MIA

2 stops30h 36mMultiple Airlines

Wed 10/919:40MIA - LCY

1 stop11h 50mMultiple Airlines

Deal found 1/7£491

One-way flights from London City to Key Largo
Search for one-way flight options from London City to Key Largo. Find affordable one-way fares based on user searches. Data last updated 3 July 2025.

Sat 8/1111:35LCY - MIA

2 stops32h 07mMultiple Airlines

Deal found 2/7£337

Tue 4/1109:15LCY - MIA

1 stop13h 15mSWISS

Deal found 1/7£407

Mon 1/919:10LCY - MIA

1 stop24h 30mLufthansa

Deal found 1/7£483

Wed 16/707:00LCY - MIA

2 stops18h 26mBritish Airways

Deal found 2/7£526

Thu 30/1020:05LCY - MIA

1 stop23h 45mKLM

Deal found 30/6£562

Cheapflights Fare Finder

Use the filters below to find and compare flights from London City Airport to Key Largo that are best for you.

Fly from

Fly to

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?

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

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.

KLM

7.8

Good

1,366 reviews

Check prices

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.

KLM

7.8

Good

1,366 reviews

KLM

7.8

Good

1,366 reviews

Check prices

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.

SWISS

7.5

Good

1,654 reviews

KLM

7.8

Good

1,366 reviews

Check prices

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.

Virgin Atlantic

7.4

Good

654 reviews

KLM

7.8

Good

1,366 reviews

Check prices

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.

Lufthansa

6.8

Okay

7,207 reviews

KLM

7.8

Good

1,366 reviews

Check prices

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.

ITA Airways

6.7

Okay

1,000 reviews

KLM

7.8

Good

1,366 reviews

Check prices

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

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from London City to Key Largo

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest£427	Average£558	FlexibilityNo cancel fee	On-time79%	Search SWISS flights

Fly with Cheapflights

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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from London City to Key Largo for you. Better yet — we are completely free to use.

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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Cheapflights is completely free to use, so you can start saving the moment you arrive.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

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.

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

One-way from

Popular in

Cheapest in

Average price

Find flight deals from London City to Key Largo

Cheapest flights from London City to Key LargoExplore 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.

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.

Cheapflights Fare Finder

Use the filters below to find and compare flights from London City Airport to Key Largo that are best for you.

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.

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?

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.

Reviews of airlines servicing Key Largo

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.

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?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

Can Cheapflights 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?

100% Free

Book with Flexibility

Travel Smart

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.