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Cheap flights from Brighton to Key West from £471

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EYW
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brighton to Key West

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Key West
Explore the most affordable flight options available from Brighton to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2026.

Mon 2/1106:05
LHR
-
EYW
2 stops18h 24m
British Airways
Mon 16/1113:45
EYW
-
LHR
1 stop16h 45m
British Airways
Deal found 11/2£471
Thu 17/909:55
LHR
-
EYW
1 stop13h 32m
British Airways
Mon 21/912:05
EYW
-
LHR
1 stop13h 50m
British Airways
Deal found 9/2£538
Thu 17/912:15
LHR
-
EYW
2 stops31h 51m
United Airlines
Mon 21/916:05
EYW
-
LHR
1 stop14h 40m
United Airlines
Deal found 9/2£546
Thu 16/406:10
LHR
-
EYW
2 stops21h 48m
British Airways
Sat 25/411:35
EYW
-
LHR
1 stop16h 25m
British Airways
Deal found 11/2£549
Tue 7/416:40
LHR
-
EYW
2 stops25h 51m
United Airlines
Mon 13/415:47
EYW
-
LHR
1 stop33h 58m
United Airlines
Deal found 10/2£557
Thu 16/415:35
LHR
-
EYW
1 stop12h 23m
Finnair
Sat 25/416:53
EYW
-
LHR
1 stop14h 57m
Finnair
Deal found 12/2£560
Thu 18/611:00
LCY
-
EYW
2 stops37h 10m
British Airways
Tue 23/613:34
EYW
-
LCY
2 stops38h 01m
British Airways
Deal found 11/2£793
Tue 7/409:20
LCY
-
EYW
2 stops37h 10m
Multiple Airlines
Mon 13/415:58
EYW
-
LCY
2 stops18h 17m
Multiple Airlines
Deal found 12/2£800
Sat 11/414:00
LGW
-
EYW
1 stop24h 06m
Multiple Airlines
Fri 17/413:06
EYW
-
LGW
2 stops36h 14m
Multiple Airlines
Deal found 12/2£855
Tue 7/414:00
LGW
-
EYW
1 stop26h 11m
Multiple Airlines
Mon 13/413:06
EYW
-
LGW
1 stop15h 54m
Multiple Airlines
Deal found 12/2£953
Tue 7/409:50
LCY
-
EYW
2 stops18h 08m
British Airways
Mon 13/415:58
EYW
-
LCY
2 stops18h 17m
British Airways
Deal found 12/2£1,012
Sun 29/320:45
LCY
-
EYW
2 stops25h 45m
KLM
Sun 5/418:25
EYW
-
LCY
2 stops17h 15m
KLM
Deal found 12/2£1,141

Find flight deals from Brighton to Key West

Keep the following information in mind while searching for Brighton to Key West flight deals. Data was last updated 12 February 2026.

Round-trip from

£549

One-way from

£499

Popular in

December

Cheapest in

September

Average price

£568
British Airways
  • British Airways
  • 16/4-25/4
  • 3 total stops
  • 38h 13m total
  • Brighton to Key West
Search Deals
British Airways
  • British Airways
  • 20/5
  • 2 total stops
  • 28h 55m total
  • Brighton to Key West
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£23 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Key West 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 12 February 2026.
Use the filters below to find and compare flights from Brighton to Key West that are best for you.

Fly from

Brighton

Fly to

Key West

Route

Depart

Return

Price

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 16/4

06:15-22:58

2 stops21h 43m

Key West

Sat 25/4

11:35-09:00

1 stop16h 25m

£549

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Tue 7/4

16:40-13:31

2 stops25h 51m

Key West

Mon 13/4

15:47-06:45

1 stop33h 58m

£557

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 16/4

15:35-22:58

1 stop12h 23m

Key West

Sat 25/4

16:53-12:50

1 stop14h 57m

£560

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 16/4

14:05-11:24

2 stops50h 19m

Key West

Sat 25/4

15:47-06:55

2 stops34h 08m

£597

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 18/6

11:00-19:10

2 stops37h 10m

Key West

Tue 23/6

13:34-08:35

2 stops38h 01m

£793

LondonKey West

LCY - EYW

LCYEYW

London City

Tue 7/4

09:20-17:30

2 stops37h 10m

Key West

Mon 13/4

15:58-15:15

2 stops18h 17m

£800

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sat 11/4

14:00-09:06

1 stop24h 06m

Key West

Fri 17/4

13:06-06:20

2 stops36h 14m

£855

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Tue 7/4

14:00-11:11

1 stop26h 11m

Key West

Mon 13/4

13:06-10:00

1 stop15h 54m

£953

LondonKey West

LCY - EYW

LCYEYW

London City

Sun 29/3

20:45-17:30

2 stops25h 45m

Key West

Sun 5/4

18:25-16:40

2 stops17h 15m

£1,141

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Wed 1/4

12:05-11:38

2 stops28h 33m

Key West

Wed 8/4

12:30-09:45

2 stops16h 15m

£1,601

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 14 results
1
2

Best time to book a flight from Brighton to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West 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 West

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

Currently, September is the cheapest month in which you can book a flight from Brighton to Key West (average of £445). Flying from Brighton to Key West in June is currently the most expensive (average of £615). 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.

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. 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 West. Reviews last updated 12 February 2026.
Read through reviews of airlines operating flights from Brighton to Key West, such as Virgin Atlantic and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Food

6.9

Crew

8.2

Comfort

7.3

Boarding

7.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Food

6.9

Crew

8.2

Comfort

7.3

Boarding

7.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,737 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Entertainment

7.6

Food

6.9

Crew

8.2

Comfort

7.3

Boarding

7.7

Overall

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from Brighton to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Key West from Brighton?

    For a flight from Brighton to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city. Key West is the only Key West airport and it handles 0 inbound flights from Brighton per day. 3 airlines have flights to Key West from Brighton on a regular basis.

  • How long is the flight from Brighton to Key West?

    For as low as £549, British Airways can have you in Key West from Brighton in 21h 43m. Brighton and Key West are separated by a distance of 4539 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular flight routes from Brighton to Key West are London Heathrow - Key West, London Gatwick - Key West and London City - Key West.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Brighton to Key West (average of £445). Flying from Brighton to Key West in June is currently the most expensive (average of £615). 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 3 airlines flying from Brighton to Key West

Discover the top 3 airlines that operate flights from Brighton to Key West. 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 12 February 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£444Average£533FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£484Average£776FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£509Average£547FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Brighton to Key West?

Cheapflights helps you search for flights from Brighton to Key West 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 West?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Key West from Brighton.

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

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

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

Yes, Cheapflights offers price alerts on Brighton to Key West flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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