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Cheap flights from London City Airport to Key Largo from £362

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — MIA
23 Jun — 30 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Key Largo

Enter your travel dates to find the best prices.

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 24 May 2026.

Thu 10/919:00
LCY
-
MIA
2 stops33h 15m
Virgin Atlantic
Thu 17/911:15
MIA
-
LCY
2 stops16h 35m
Virgin Atlantic
Deal found 20/5£544
Mon 31/820:15
LCY
-
MIA
1 stop23h 30m
Virgin Atlantic
Tue 8/916:55
MIA
-
LCY
1 stop10h 55m
Virgin Atlantic
Deal found 20/5£546
Tue 14/707:45
LCY
-
MIA
1 stop12h 00m
KLM
Tue 21/716:55
MIA
-
LCY
1 stop10h 55m
KLM
Deal found 20/5£551
Tue 14/707:45
LCY
-
MIA
1 stop12h 00m
Virgin Atlantic
Tue 21/716:55
MIA
-
LCY
1 stop10h 55m
Virgin Atlantic
Deal found 20/5£552
Tue 21/707:45
LCY
-
MIA
2 stops20h 52m
Virgin Atlantic
Tue 4/806:00
MIA
-
LCY
2 stops20h 15m
Virgin Atlantic
Deal found 20/5£553
Fri 17/719:00
LCY
-
MIA
2 stops33h 41m
Virgin Atlantic
Fri 24/706:00
MIA
-
LCY
2 stops21h 50m
Virgin Atlantic
Deal found 20/5£556
Tue 1/910:00
LCY
-
MIA
2 stops19h 54m
Virgin Atlantic
Tue 8/916:40
MIA
-
LCY
2 stops19h 40m
Virgin Atlantic
Deal found 20/5£557
Fri 21/820:15
LCY
-
MIA
1 stop23h 30m
Virgin Atlantic
Sat 12/916:55
MIA
-
LCY
1 stop20h 35m
Virgin Atlantic
Deal found 20/5£558
Tue 15/909:15
LCY
-
MIA
1 stop13h 10m
SWISS
Tue 22/919:40
MIA
-
LCY
1 stop11h 55m
SWISS
Deal found 24/5£559
Wed 23/919:25
LCY
-
MIA
2 stops24h 50m
ITA Airways
Wed 30/919:45
MIA
-
LCY
2 stops20h 20m
ITA Airways
Deal found 24/5£560

Find 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 24 May 2026.

Round-trip from

£544

One-way from

£362

Popular in

April

Cheapest in

October

Average price

£456
Virgin Atlantic
  • Virgin Atlantic
  • 10/9-17/9
  • 4 total stops
  • 49h 50m total
  • London to Key Largo
Search Deals
SWISS
  • SWISS
  • 9/11
  • 1 total stop
  • 13h 15m total
  • London to Key Largo
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£120 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 14% potential price decrease (£63 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 24 May 2026.
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

Cheapest return flight

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 8/7

09:20-23:37

2 stops19h 17m

Miami

Wed 22/7

11:30-07:15

2 stops14h 45m

£581

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 14/10

09:20-23:09

2 stops18h 49m

Miami

Wed 28/10

19:30-17:20

2 stops17h 50m

£596

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 9/7

07:45-14:45

1 stop12h 00m

Miami

Wed 15/7

11:30-09:30

2 stops17h 00m

£598

LondonMiami

LCY - MIA

LCYMIA

London City

Fri 5/6

19:00-14:45

1 stop24h 45m

Miami

Tue 9/6

16:55-08:50

1 stop10h 55m

£598

LondonMiami

LCY - MIA

LCYMIA

London City

Sat 4/7

07:45-14:45

1 stop12h 00m

Miami

Mon 20/7

11:30-08:50

2 stops16h 20m

£600

LondonMiami

LCY - MIA

LCYMIA

London City

Fri 9/10

09:15-17:25

1 stop13h 10m

Miami

Sun 18/10

19:40-17:25

1 stop16h 45m

£662
Fastest return journey

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 20/8

07:45-14:45

1 stop12h 00m

Miami

Thu 3/9

16:55-08:50

1 stop10h 55m

£675

LondonMiami

LCY - MIA

LCYMIA

London City

Fri 17/7

07:45-23:35

2 stops20h 50m

Miami

Fri 24/7

06:00-07:15

2 stops20h 15m

£701

LondonMiami

LCY - MIA

LCYMIA

London City

Wed 1/7

06:45-16:00

2 stops38h 15m

Miami

Sat 18/7

18:00-18:50

2 stops19h 50m

£784

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 20/8

07:45-14:45

1 stop12h 00m

Miami

Tue 1/9

16:55-09:30

1 stop11h 35m

£851

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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
No data available for this route at this time. Please check back soon.

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 24 May 2026.
Read reviews from past customers who have flown with SWISS 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.
SWISS
7.5
Good
1,955 reviews
Check prices

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.
SWISS
7.5
Good
1,955 reviews
SWISS
7.5
Good
1,955 reviews
Check prices

Boarding

7.7

Food

7.1

Crew

8.3

Entertainment

6.8

Comfort

7.4

Overall

7.5

Reviews

1 / 20
10.0
Excellent

Henriette,Dec 2025

ZRH - JNB

The flight was good but again my luggage was delayed. The 2nd time now. I know it us at the airlines fault but maybe there have to be more control on which luggage on on which plane. Especially if a flight has been delayed.

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.

  • How long is the flight from London City Airport to Key Largo?

    Virgin Atlantic can get you from London City Airport to Key Largo in just under 12h. Your travel time can differ by up to . There are 4435 mi between London City Airport and Key Largo.

  • 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.

See more FAQs

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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 24 May 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest£345Average£487FlexibilityNo 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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