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Cheap flights from Brighton to Florida Keys from £329

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EYW
23 May — 30 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brighton to Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Florida Keys
Explore the most affordable flight options available from Brighton to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 April 2026.

Thu 19/1106:00
LHR
-
MIA
1 stop13h 50m
TAP AIR PORTUGAL
Sat 28/1116:50
MIA
-
LHR
1 stop13h 35m
TAP AIR PORTUGAL
Deal found 20/4£500
Tue 24/1116:35
LGW
-
MIA
1 stop27h 15m
TAP AIR PORTUGAL
Tue 8/1216:50
MIA
-
LGW
1 stop17h 55m
TAP AIR PORTUGAL
Deal found 18/4£500
Wed 27/509:55
LHR
-
MIA
1 stop15h 05m
LEVEL
Mon 27/721:45
MIA
-
LHR
1 stop30h 25m
LEVEL
Deal found 21/4£503
Wed 10/608:25
SEN
-
MIA
1 stop16h 35m
Multiple Airlines
Wed 17/621:45
MIA
-
SEN
1 stop19h 05m
Multiple Airlines
Deal found 19/4£503
Mon 18/519:55
STN
-
MIA
2 stops27h 50m
Multiple Airlines
Mon 25/521:30
MIA
-
STN
2 stops21h 25m
Multiple Airlines
Deal found 20/4£503
Tue 21/718:05
LHR
-
MIA
1 stop35h 16m
Finnair
Tue 4/819:35
MIA
-
LHR
Nonstop8h 50m
Finnair
Deal found 21/4£503
Sun 24/506:30
LHR
-
MIA
1 stop13h 15m
Multiple Airlines
Tue 9/618:05
MIA
-
LHR
Nonstop9h 00m
Multiple Airlines
Deal found 22/4£504
Wed 22/410:00
LGW
-
MIA
1 stop13h 45m
Air Europa
Mon 27/421:30
MIA
-
LGW
1 stop30h 30m
Air Europa
Deal found 19/4£504
Wed 1/715:35
LHR
-
MIA
Nonstop9h 35m
British Airways
Mon 6/717:00
MIA
-
LHR
Nonstop8h 55m
British Airways
Deal found 20/4£505
Tue 5/521:15
LGW
-
MIA
2 stops22h 20m
TAP AIR PORTUGAL
Mon 25/116:50
MIA
-
LGW
1 stop17h 55m
TAP AIR PORTUGAL
Deal found 23/4£505
Fri 5/605:40
LTN
-
MIA
1 stop19h 20m
Multiple Airlines
Mon 15/621:45
MIA
-
LTN
1 stop20h 15m
Multiple Airlines
Deal found 23/4£505
Mon 8/609:55
LHR
-
MIA
Nonstop9h 35m
American Airlines
Mon 22/613:49
MIA
-
LHR
1 stop15h 26m
American Airlines
Deal found 20/4£505

Find flight deals from Brighton to Florida Keys

Keep the following information in mind while searching for Brighton to Florida Keys flight deals. Data was last updated 23 April 2026.

Round-trip from

£500

One-way from

£329

Popular in

December

Cheapest in

September

Average price

£526
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 5/5-25/1
  • 2 total stops
  • 28h 25m total
  • Brighton to Florida Keys
Search Deals
14/5
  • 14/5
  • 1 total stop
  • 17h 45m total
  • Brighton to Florida Keys
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£5 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Florida Keys 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 April 2026.
Use the filters below to find and compare flights from Brighton to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMiami

SEN - MIA

SENMIA

London Southend

Wed 10/6

08:25-20:00

1 stop16h 35m

Miami

Wed 17/6

21:45-21:50

1 stop19h 05m

£503

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Mon 1/6

10:45-20:05

1 stop14h 20m

Miami

Mon 8/6

16:46-10:10

1 stop12h 24m

£518

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 12/5

11:30-20:25

1 stop13h 55m

Miami

Tue 19/5

19:05-09:00

Nonstop8h 55m

£520

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 4/6

20:50-20:00

1 stop28h 10m

Miami

Mon 8/6

21:45-09:10

1 stop30h 25m

£520

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 12/5

12:20-20:59

1 stop13h 39m

Miami

Tue 2/6

16:15-08:40

1 stop11h 25m

£540

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Wed 1/7

12:20-15:03

1 stop31h 43m

Miami

Mon 6/7

17:35-10:10

1 stop11h 35m

£545

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Tue 9/6

12:20-20:45

1 stop13h 25m

Miami

Mon 22/6

17:35-10:10

1 stop11h 35m

£545

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 4/5

08:55-21:56

1 stop18h 01m

Miami

Mon 18/5

19:05-09:00

Nonstop8h 55m

£546

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 1/6

10:15-17:52

1 stop12h 37m

Miami

Mon 8/6

18:21-10:35

1 stop11h 14m

£547

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Sun 6/9

14:30-11:18

1 stop25h 48m

Miami

Mon 21/9

17:30-06:35

1 stop32h 05m

£560

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Brighton to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys 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 Florida Keys
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. 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 Florida Keys. Reviews last updated 23 April 2026.
Read through reviews of airlines operating flights from Brighton to Florida Keys, such as Finnair,Virgin Atlantic, andNorse Atlantic UK. 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.
Finnair
7.7
Good
1,390 reviews
Check prices

Crew

8.2

Boarding

7.7

Comfort

7.4

Overall

7.7

Entertainment

6.9

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.7
Good
1,390 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Crew

8.2

Boarding

7.7

Comfort

7.4

Overall

7.7

Entertainment

6.9

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Virgin Atlantic
7.5
Good
687 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Crew

8.2

Boarding

7.7

Comfort

7.4

Overall

7.7

Entertainment

6.9

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Norse Atlantic UK
7.3
Good
Finnair
7.7
Good
1,390 reviews
Check prices

Crew

8.2

Boarding

7.7

Comfort

7.4

Overall

7.7

Entertainment

6.9

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
American Airlines
7.1
Good
11,664 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Crew

8.2

Boarding

7.7

Comfort

7.4

Overall

7.7

Entertainment

6.9

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,910 reviews
Finnair
7.7
Good
1,390 reviews
Check prices

Crew

8.2

Boarding

7.7

Comfort

7.4

Overall

7.7

Entertainment

6.9

Food

6.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

Related info for your journey

Find useful and relevant information for your journey from Brighton to Florida Keys. 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 Florida Keys?

    Airlines like British Airways, LEVEL, and Finnair fly from Brighton to Florida Keys in about 13h 55m. The time it takes to get you to your destination can typically vary by up to 14h 15m. There are 4414 mi between Brighton and Florida Keys. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Brighton to Florida Keys one-way?

    For one-way options, check prices for Norse Atlantic UK. According to our data, you can fly for as low as £174. Users have also found prices from £248 and £290 on TAP AIR PORTUGAL and Aer Lingus, respectively.

  • What are the most popular routes from Brighton to Florida Keys?

    The most popular flight routes from Brighton to Florida Keys are London Heathrow - Miami, London Gatwick - Miami and London Stansted - Miami.

  • Can I find deals for flights from Brighton to Florida Keys that include hotel bookings?

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

  • How can I find direct flights from Brighton to Florida Keys?

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

  • Can I find deals for business class flights from Brighton to Florida Keys?

    Yes. Cheapflights offers flight deals from Brighton to Florida Keys 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 3 airlines flying from Brighton to Florida Keys

Discover the top 3 airlines that operate flights from Brighton to Florida Keys. 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 April 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£462Average£538FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£490Average£743FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£513Average£552FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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How does Cheapflights help users find flights from Brighton to Florida Keys?

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Why should you use Cheapflights to find cheap flight tickets from Brighton to Florida Keys?

Cheapflights helps you find that perfect flight to Florida Keys from Brighton by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Brighton to Florida Keys with no change fees?

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

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