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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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
22 Jan — 29 Jan1
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

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 23 December 2025.

Wed 31/1217:35LHR - MIA
2 stops32h 24mBritish Airways
Fri 16/117:36MIA - LHR
1 stop13h 24mBritish Airways
Deal found 21/12£451
Sun 28/1217:00LHR - MIA
1 stop27h 11mBritish Airways
Wed 7/119:55MIA - LHR
1 stop21h 15mBritish Airways
Deal found 20/12£452
Mon 29/1210:25LHR - MIA
1 stop16h 45mUnited Airlines
Thu 8/114:32MIA - LHR
1 stop12h 53mUnited Airlines
Deal found 21/12£453
Sun 28/1210:45LHR - MIA
1 stop35h 33mMultiple Airlines
Thu 15/111:39MIA - LHR
1 stop13h 41mMultiple Airlines
Deal found 21/12£456
Wed 31/1208:40LCY - MIA
2 stops20h 51mMultiple Airlines
Wed 7/111:39MIA - LCY
2 stops15h 31mMultiple Airlines
Deal found 22/12£462
Sat 27/1211:45LHR - MIA
1 stop18h 02mMultiple Airlines
Mon 19/117:10MIA - LHR
Nonstop8h 40mMultiple Airlines
Deal found 20/12£464
Wed 31/1214:00LHR - MIA
Nonstop10h 25mMultiple Airlines
Fri 23/119:25MIA - LHR
1 stop11h 15mMultiple Airlines
Deal found 21/12£465
Wed 31/1214:00LHR - MIA
Nonstop10h 25mMultiple Airlines
Fri 16/121:25MIA - LHR
Nonstop8h 45mMultiple Airlines
Deal found 21/12£468
Sun 28/1210:25LHR - MIA
1 stop30h 45mUnited Airlines
Thu 15/114:32MIA - LHR
2 stops15h 18mUnited Airlines
Deal found 21/12£470
Wed 31/1208:40LCY - MIA
2 stops17h 10mBritish Airways
Tue 6/106:40MIA - LCY
2 stops30h 40mBritish Airways
Deal found 22/12£482
Wed 31/1208:40LCY - MIA
2 stops17h 10mBritish Airways
Wed 7/117:41MIA - LCY
2 stops19h 39mBritish Airways
Deal found 20/12£483
Sun 28/1215:35LHR - MIA
1 stop28h 36mBritish Airways
Tue 6/121:55MIA - LHR
1 stop19h 15mBritish Airways
Deal found 20/12£484

Find 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 23 December 2025.

Round-trip from

£439

One-way from

£362

Popular in

December

Cheapest in

September

Average price

£635
United Airlines
  • United Airlines
  • 22/1-29/1
  • 3 total stops
  • 28h 03m total
  • Brighton to Key Largo
Search Deals
Royal Air Maroc
  • Royal Air Maroc
  • 15/1
  • 1 total stop
  • 31h 10m total
  • Brighton to Key Largo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£18 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 December 2025
Search Deals

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 23 December 2025.
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

LCY - MIA

LCYMIA

London City

Wed 4/2

06:50-18:00

1 stop16h 10m

Miami

Sun 8/2

19:55-20:40

1 stop19h 45m

£448

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 19/2

11:30-20:20

1 stop13h 50m

Miami

Sat 7/3

22:00-11:45

Nonstop8h 45m

£448

LondonMiami

LCY - MIA

LCYMIA

London City

Fri 23/1

19:15-13:55

1 stop23h 40m

Miami

Mon 26/1

22:30-08:50

1 stop29h 20m

£448

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 5/3

09:45-14:40

Nonstop9h 55m

Miami

Fri 13/3

19:53-11:15

1 stop11h 22m

£449

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 22/2

10:00-19:30

1 stop14h 30m

Miami

Sun 8/3

22:45-16:25

1 stop13h 40m

£450

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 5/2

08:40-20:44

2 stops17h 04m

Miami

Thu 12/2

16:50-08:50

1 stop11h 00m

£452

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 3/1

09:30-21:22

2 stops16h 52m

Miami

Sat 10/1

09:00-06:20

2 stops16h 20m

£452

LondonMiami

LCY - MIA

LCYMIA

London City

Thu 22/1

09:20-20:44

2 stops16h 24m

Miami

Wed 28/1

11:39-08:10

2 stops15h 31m

£452

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 13/1

07:45-21:37

2 stops18h 52m

Miami

Fri 30/1

07:40-09:30

2 stops20h 50m

£452

LondonMiami

LTN - MIA

LTNMIA

London Luton

Fri 16/1

05:50-18:00

1 stop17h 10m

Miami

Fri 23/1

19:55-15:25

1 stop14h 30m

£454

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 60 results
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2
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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 19 December 2025.

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 £229). Flying from Brighton to Key Largo in July is currently the most expensive (average of £352). 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 23 December 2025.

One of the essential ways to save on airfare from Brighton to Key Largo is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 12% on airfare.

What is the cheapest day to fly from Brighton to Key Largo?

Use this chart to determine the cheapest time to fly return from Brighton to Key Largo. Price data was last updated on 16 December 2024.

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

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 23 December 2025.

The most flights from BH9 to KE9 are scheduled on a Friday (30 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (20 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 23 December 2025.
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

Boarding

7.7

Crew

8.3

Comfort

7.6

Food

7.2

Overall

7.7

Entertainment

7.1

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

Boarding

7.7

Crew

8.3

Comfort

7.6

Food

7.2

Overall

7.7

Entertainment

7.1

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
1,339 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Boarding

7.7

Crew

8.3

Comfort

7.6

Food

7.2

Overall

7.7

Entertainment

7.1

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
677 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Boarding

7.7

Crew

8.3

Comfort

7.6

Food

7.2

Overall

7.7

Entertainment

7.1

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

Boarding

7.7

Crew

8.3

Comfort

7.6

Food

7.2

Overall

7.7

Entertainment

7.1

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
7,605 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Boarding

7.7

Crew

8.3

Comfort

7.6

Food

7.2

Overall

7.7

Entertainment

7.1

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 British Airways, Air Europa, and Virgin Atlantic fly from Brighton to Key Largo in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 2h 34m. The distance between Brighton and Key Largo is about 4430 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 £148. 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: Air France (87%), Delta (87%), Virgin Atlantic( 87%).

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

    On average you can expect to pay £1,596 for a flight from Brighton to Key Largo. The cheapest flight overall is £308 while the most popular route, (London Heathrow - Miami) is currently priced at £307.

  • 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 £229). Flying from Brighton to Key Largo in July is currently the most expensive (average of £352). 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 23 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£275Average£411FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£295Average£625FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapest£297Average£391FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
SWISSCheapest£299Average£469FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Scandinavian AirlinesCheapest£310Average£365FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£329Average£485FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£342Average£466FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
A.P.G.Cheapest£342Average£546FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
United AirlinesCheapest£344Average£512FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air EuropaCheapest£346Average£433FlexibilityNo 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?

Cheapflights helps you search for flights from Brighton to Key Largo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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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