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Cheap flights from Brighton 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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Key Largo are usually found in September or May, booked 52 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Brighton to Key Largo

Keep the following information in mind while searching for Brighton to Key Largo flight deals. Data was last updated 7 January 2026.

Round-trip from

£400

One-way from

£362

Popular in

December

Cheapest in

September

Average price

£461
SWISS
  • SWISS
  • 19/1-2/2
  • 2 total stops
  • 45h 20m total
  • Brighton to Key Largo
Search Deals
25/3
  • 25/3
  • 3 total stops
  • 44h 10m total
  • Brighton to Key Largo
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Brighton to Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Key Largo
Explore the most affordable flight options available from Brighton to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Mon 19/117:45LCY - MIA
1 stop25h 55mSWISS
Mon 2/216:40MIA - LCY
1 stop19h 25mSWISS
Deal found 6/1£400
Sat 17/106:30STN - MIA
2 stops19h 25mMultiple Airlines
Fri 23/117:15MIA - STN
2 stops21h 50mMultiple Airlines
Deal found 6/1£400
Tue 13/111:15LHR - MIA
Nonstop10h 10mIberia
Wed 28/114:39MIA - LHR
1 stop12h 11mIberia
Deal found 6/1£400
Sat 17/106:00LTN - MIA
2 stops19h 55mMultiple Airlines
Fri 23/117:15MIA - LTN
2 stops17h 10mMultiple Airlines
Deal found 6/1£400
Tue 13/110:00LGW - MIA
1 stop14h 30mAir Europa
Tue 27/121:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 6/1£400
Thu 5/209:15LCY - MIA
1 stop13h 15mSWISS
Mon 9/219:50MIA - LCY
1 stop16h 15mSWISS
Deal found 6/1£401
Fri 20/312:05LHR - MIA
1 stop32h 06mUnited Airlines
Sat 28/318:34MIA - LHR
2 stops21h 06mUnited Airlines
Deal found 6/1£401
Wed 11/214:30LHR - MIA
Nonstop10h 00mBritish Airways
Wed 18/217:10MIA - LHR
Nonstop8h 40mBritish Airways
Deal found 6/1£401
Thu 22/110:00LGW - MIA
1 stop14h 30mAir Europa
Tue 27/121:45MIA - LGW
1 stop13h 40mAir Europa
Deal found 6/1£401
Wed 4/209:20LCY - MIA
1 stop13h 10mSWISS
Wed 25/219:50MIA - LCY
1 stop12h 05mSWISS
Deal found 7/1£402
Mon 16/310:20LHR - MIA
1 stop13h 15mScandinavian Airlines
Mon 23/321:40MIA - LHR
2 stops14h 45mScandinavian Airlines
Deal found 6/1£402
Tue 13/111:45LGW - MIA
1 stop14h 00mBritish Airways
Sat 17/122:55MIA - LGW
1 stop29h 05mBritish Airways
Deal found 6/1£402

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton 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 7 January 2026.
Use the filters below to find and compare flights from Brighton to Key Largo that are best for you.

Fly from

Brighton

Fly to

Key Largo

Route

Depart

Return

Price

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 1/3

09:25-14:50

Nonstop10h 25m

Miami

Mon 9/3

23:00-11:45

Nonstop8h 45m

£404

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 4/2

06:30-18:30

2 stops17h 00m

Miami

Wed 18/2

12:00-07:40

2 stops14h 40m

£404

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 5/2

11:55-13:38

2 stops54h 43m

Miami

Mon 9/2

16:40-09:00

1 stop11h 20m

£407

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 1/7

08:00-18:29

1 stop15h 29m

Miami

Wed 15/7

08:00-06:55

2 stops17h 55m

£409

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 20/3

17:00-22:13

2 stops33h 13m

Miami

Tue 24/3

06:40-06:20

2 stops19h 40m

£412

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Fri 20/3

15:35-16:25

2 stops28h 50m

Miami

Sun 29/3

21:45-09:25

1 stop30h 40m

£412

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 18/3

09:50-19:00

1 stop13h 10m

Miami

Sun 5/4

21:20-11:05

Nonstop8h 45m

£412

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 19/5

06:30-14:45

1 stop13h 15m

Miami

Tue 2/6

18:05-08:05

Nonstop9h 00m

£413

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 1/3

10:00-13:48

1 stop32h 48m

Miami

Mon 9/3

09:00-11:05

3 stops22h 05m

£414

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 2/3

10:00-19:30

1 stop14h 30m

Miami

Sat 7/3

21:45-16:25

1 stop13h 40m

£414

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 60 results
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6

Best time to book a flight from Brighton to Key Largo

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

How far ahead should I book a flight from Brighton to Key Largo?

Use this chart to determine the optimal time to book a return flight from Brighton to Key Largo. Price data was last updated on 2 January 2026.

The price you pay for your flight from Brighton to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brighton to Key Largo?

Currently, May is the cheapest month in which you can book a flight from Brighton to Key Largo (average of £228). Flying from Brighton to Key Largo in July is currently the most expensive (average of £347). 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 BH9 to KE9?

Find hourly flight availability from Brighton 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 7 January 2026.

When flying from Brighton to Key Largo, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Brighton to Key Largo

Explore weekly flight availability from Brighton to Key Largo. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7 January 2026.

The most flights from BH9 to KE9 are scheduled on a Tuesday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

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 7 January 2026.
Read reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic from Brighton 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
7.7
Good
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Finnair
7.6
Good
1,345 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Virgin Atlantic
7.5
Good
678 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Norse Atlantic UK
7.2
Good
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,655 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Food

7.2

Entertainment

7.1

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Brighton 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 Brighton to Key Largo?

    Airlines like Virgin Atlantic, KLM, and British Airways fly from Brighton to Key Largo in about 10h 25m. The time it takes to get you to your destination can typically vary by up to 44h 18m. The distance between Brighton and Key Largo is about 4414 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Brighton to Key Largo one-way?

    The cheapest airline one-way is Norse Atlantic UK, with whom users have recently found tickets for as low as £147. However, be on the lookout for offers from Scandinavian Airlines and A.P.G., as they are both options that can get you from Brighton to Key Largo for a low price.

  • What are the most popular routes from Brighton to Key Largo?

    The most popular route from Brighton to Key Largo is London Heathrow - Miami. You may also consider London Gatwick - Miami or London City - Miami.

  • What are the most reliable airlines from Brighton to Key Largo?

    Before booking your flight to Key Largo from Brighton, check out the most reliable airlines to get you to your destination on time: KLM (88%), Air France (88%), Delta( 88%).

  • What are the cheapest flights from Brighton to Key Largo?

    On average you can expect to pay £1,630 for a flight from Brighton to Key Largo. The cheapest flight overall is £321 while the most popular route, (London Heathrow - Miami) is currently priced at £287.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brighton 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 Brighton to Key Largo?

    Currently, May is the cheapest month in which you can book a flight from Brighton to Key Largo (average of £228). Flying from Brighton to Key Largo in July is currently the most expensive (average of £347). 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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Top 10 airlines flying from Brighton to Key Largo

Discover the top 10 airlines that operate flights from Brighton 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 7 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£273Average£410FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£293Average£620FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapest£295Average£388FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
SWISSCheapest£297Average£466FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£308Average£362FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£327Average£482FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£339Average£461FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
A.P.G.Cheapest£340Average£541FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
United AirlinesCheapest£342Average£504FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air EuropaCheapest£351Average£450FlexibilityNo cancel feeOn-time83%
Search Air Europa flights

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 Brighton to Key Largo?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Brighton to Key Largo for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Brighton to Key Largo flexibly with Cheapflights today.

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

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

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