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Cheap flights from Brighton to Key West from £432

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EYW
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Brighton to Key West are usually found in September or February, booked 80 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap 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 4 November 2025.

Round-trip from

£432

Popular in

December

Cheapest in

September

Average price

£545
10/1-2/2
  • 10/1-2/2
  • 2 total stops
  • 40h 20m total
  • Brighton to Key West
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 4 November 2025.

Wed 3/1211:15LHR - EYW
1 stop16h 52mBritish Airways
Wed 10/1212:00EYW - LHR
1 stop13h 50mBritish Airways
Deal found 3/11£475
Thu 18/1208:55LHR - EYW
1 stop16h 11mVirgin Atlantic
Thu 25/1211:47EYW - LHR
1 stop16h 13mVirgin Atlantic
Deal found 3/11£492
Wed 3/1210:45LHR - EYW
1 stop14h 21mVirgin Atlantic
Wed 10/1215:02EYW - LHR
2 stops14h 48mVirgin Atlantic
Deal found 3/11£499
Wed 3/1212:05LHR - EYW
2 stops30h 46mUnited Airlines
Wed 10/1214:47EYW - LHR
2 stops15h 03mUnited Airlines
Deal found 3/11£540
Wed 3/1219:15LCY - EYW
2 stops29h 20mBritish Airways
Wed 10/1212:00EYW - LCY
2 stops21h 05mBritish Airways
Deal found 3/11£567
Thu 18/1208:55LHR - EYW
1 stop13h 20mMultiple Airlines
Thu 25/1211:47EYW - LHR
2 stops23h 48mMultiple Airlines
Deal found 3/11£631
Wed 3/1209:50LCY - EYW
3 stops33h 01mMultiple Airlines
Wed 10/1214:47EYW - LCY
2 stops20h 53mMultiple Airlines
Deal found 3/11£683
Thu 18/1212:05LHR - EYW
2 stops29h 29mUnited Airlines
Thu 25/1212:22EYW - LHR
2 stops19h 28mUnited Airlines
Deal found 3/11£744
Thu 13/1117:05LCY - EYW
2 stops29h 18mVirgin Atlantic
Mon 17/1114:58EYW - LCY
2 stops22h 27mVirgin Atlantic
Deal found 1/11£773
Thu 13/1108:40LCY - EYW
2 stops31h 51mDelta
Mon 17/1118:18EYW - LCY
2 stops17h 17mDelta
Deal found 3/11£783
Thu 18/1214:00LGW - EYW
1 stop27h 30mMultiple Airlines
Thu 25/1208:55EYW - LGW
1 stop20h 05mMultiple Airlines
Deal found 3/11£881
Thu 18/1209:40LCY - EYW
3 stops31h 54mMultiple Airlines
Thu 25/1213:25EYW - LCY
2 stops22h 40mMultiple Airlines
Deal found 3/11£964

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 4 November 2025.
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

LGW - EYW

LGWEYW

London Gatwick

Sat 10/1

14:00-09:26

1 stop24h 26m

Key West

Mon 2/2

13:06-10:00

1 stop15h 54m

£432

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sun 11/1

14:10-12:26

1 stop27h 16m

Key West

Thu 29/1

10:06-10:00

1 stop18h 54m

£432

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sun 11/1

14:10-12:26

1 stop27h 16m

Key West

Mon 2/2

13:06-10:00

1 stop15h 54m

£432

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sun 11/1

14:10-13:30

2 stops28h 20m

Key West

Fri 30/1

13:06-10:00

1 stop15h 54m

£477

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Sat 10/1

14:00-13:30

2 stops28h 30m

Key West

Fri 30/1

13:06-10:00

1 stop15h 54m

£477

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Thu 8/1

14:00-12:26

1 stop27h 26m

Key West

Thu 29/1

10:06-10:00

1 stop18h 54m

£486

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 11/1

19:05-23:56

2 stops33h 51m

Key West

Sun 1/2

19:45-06:50

1 stop30h 05m

£495

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 11/1

18:45-19:10

2 stops29h 25m

Key West

Thu 29/1

13:33-06:50

1 stop12h 17m

£495

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Tue 6/1

10:30-19:10

2 stops37h 40m

Key West

Wed 28/1

13:33-11:30

1 stop16h 57m

£501

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Tue 6/1

08:15-23:56

2 stops44h 41m

Key West

Tue 3/2

16:37-22:10

2 stops24h 33m

£502

Flights are sorted by cheapest return flights first.

Deals found on 3/11

Showing 1-10 of 30 results
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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

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

Use this chart to determine the optimal time to book a return flight from Brighton to Key West. Price data was last updated on 31 October 2025.

The price you pay for your flight from Brighton to Key West may vary depending on when you book. For the best chance of a lower fare, look to book 80 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 West?

Currently, March 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 July is currently the most expensive (average of £653). 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 EYW?

Find hourly flight availability from Brighton to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 November 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 44% on flights from Brighton to Key West by exploring options for tickets at midday.

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 4 November 2025.
Read through reviews of airlines operating flights from Brighton to Key West, such as Finnair, Virgin Atlantic, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,335 reviews
Check prices

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.6
Good
1,335 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Virgin Atlantic
7.5
Good
671 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,494 reviews
Finnair
7.6
Good
1,335 reviews
Check prices

Crew

8.1

Comfort

7.4

Overall

7.6

Entertainment

6.9

Food

6.7

Boarding

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

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 £639, British Airways can have you in Key West from Brighton in 16h 57m. Brighton and Key West are separated by a distance of 4560 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, March 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 July is currently the most expensive (average of £653). 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 4 November 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£460Average£553FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£501Average£914FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£528Average£568FlexibilityNo 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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