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Cheap flights from Brighton to Key Largo from £445

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 21/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
2 Aug — 9 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Key Largo are usually found in September or January, booked 36 days in advance, depart on a Wednesday or Tuesday 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 3 July 2026.

Tue 22/915:10
STN
-
MIA
2 stops28h 25m
Multiple Airlines
Tue 29/916:20
MIA
-
STN
2 stops23h 35m
Multiple Airlines
Deal found 2/7£466
Wed 2/920:35
LTN
-
MIA
2 stops27h 10m
Multiple Airlines
Sun 13/921:30
MIA
-
LTN
2 stops17h 25m
Multiple Airlines
Deal found 2/7£466
Fri 11/920:35
LTN
-
MIA
2 stops27h 10m
Multiple Airlines
Fri 25/921:30
MIA
-
LTN
2 stops17h 25m
Multiple Airlines
Deal found 30/6£467
Wed 30/912:15
STN
-
MIA
2 stops35h 30m
Multiple Airlines
Tue 6/1021:30
MIA
-
STN
2 stops18h 25m
Multiple Airlines
Deal found 1/7£467
Fri 30/1020:50
LHR
-
MIA
1 stop27h 05m
LEVEL
Tue 10/1121:40
MIA
-
LHR
1 stop30h 30m
LEVEL
Deal found 30/6£467
Fri 11/910:55
LGW
-
MIA
1 stop14h 05m
LEVEL
Mon 21/922:00
MIA
-
LGW
1 stop31h 15m
LEVEL
Deal found 2/7£467
Mon 5/1006:40
STN
-
MIA
2 stops20h 37m
Multiple Airlines
Mon 12/1008:15
MIA
-
STN
2 stops25h 30m
Multiple Airlines
Deal found 30/6£469
Thu 29/1006:30
LHR
-
MIA
1 stop13h 45m
Virgin Atlantic
Sat 7/1106:20
MIA
-
LHR
1 stop19h 45m
Virgin Atlantic
Deal found 28/6£469
Fri 20/1106:20
LHR
-
MIA
1 stop16h 20m
Virgin Atlantic
Fri 27/1119:30
MIA
-
LHR
1 stop11h 10m
Virgin Atlantic
Deal found 28/6£470
Thu 1/1015:25
LGW
-
MIA
1 stop33h 35m
LEVEL
Wed 7/1022:00
MIA
-
LGW
1 stop16h 10m
LEVEL
Deal found 1/7£470
Mon 28/909:55
LHR
-
MIA
1 stop15h 05m
LEVEL
Mon 19/1022:00
MIA
-
LHR
1 stop30h 10m
LEVEL
Deal found 29/6£470
Fri 16/1005:40
LTN
-
MIA
2 stops20h 09m
Multiple Airlines
Fri 23/1008:15
MIA
-
LTN
3 stops24h 35m
Multiple Airlines
Deal found 29/6£471

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 3 July 2026.

Round-trip from

£466

One-way from

£445

Popular in

December

Cheapest in

September

Average price

£593
22/9-29/9
  • 22/9-29/9
  • 4 total stops
  • 52h 00m total
  • Brighton to Key Largo
Search Deals
British Airways
  • British Airways
  • 21/8
  • Nonstop
  • 9h 35m total
  • Brighton to Key Largo
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 3 July 2026.
Use the filters below to find and compare flights from Brighton to Key Largo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 1/10

15:25-20:00

1 stop33h 35m

Miami

Mon 5/10

22:00-12:15

1 stop33h 15m

£470

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Fri 2/10

10:55-20:00

1 stop14h 05m

Miami

Fri 23/10

22:00-10:20

1 stop31h 20m

£479

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Wed 28/10

09:00-18:30

1 stop13h 30m

Miami

Tue 3/11

20:47-20:35

1 stop18h 48m

£503

LondonMiami

LCY - MIA

LCYMIA

London City

Tue 27/10

07:45-16:00

1 stop12h 15m

Miami

Fri 6/11

17:00-09:30

1 stop11h 30m

£511

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Wed 28/10

10:00-20:30

1 stop14h 30m

Miami

Sat 7/11

21:45-16:25

1 stop13h 40m

£511

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 29/10

10:00-20:30

1 stop14h 30m

Miami

Wed 4/11

21:45-16:25

1 stop13h 40m

£511

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Thu 29/10

10:00-20:30

1 stop14h 30m

Miami

Sun 8/11

21:45-16:25

1 stop13h 40m

£511

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 5/9

06:30-14:45

1 stop13h 15m

Miami

Mon 14/9

18:05-08:05

Nonstop9h 00m

£518

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 23/8

11:30-20:05

1 stop13h 35m

Miami

Wed 30/9

22:45-12:35

Nonstop8h 50m

£519

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 14/12

06:05-15:20

1 stop14h 15m

Miami

Mon 18/1

22:00-11:30

Nonstop8h 30m

£519

Flights are sorted by cheapest return flights first.

Deals found on 28/6

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

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 3 July 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 3 July 2026.

The most flights from BH9 to KE9 are scheduled on a Wednesday (26 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (20 on average).

How much does it cost for a return flight from Brighton to Key Largo?

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 3 July 2026.
Read reviews from past customers who have flown with Finnair,Virgin Atlantic, andNorse Atlantic UK 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.
Finnair
7.6
Good
1,418 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Finnair
7.6
Good
1,418 reviews
Finnair
7.6
Good
1,418 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Virgin Atlantic
7.5
Good
690 reviews
Finnair
7.6
Good
1,418 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
Norse Atlantic UK
7.2
Good
Finnair
7.6
Good
1,418 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
American Airlines
7.1
Good
11,765 reviews
Finnair
7.6
Good
1,418 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.
British Airways
6.7
Okay
8,091 reviews
Finnair
7.6
Good
1,418 reviews
Check prices

Comfort

7.4

Crew

8.2

Boarding

7.7

Overall

7.6

Food

6.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jake,Jun 2026

RNO - SEA

Our checked baggage was not transferred correctly so now we are stuck in Budapest with out essential luggage. We are not able to get much help from FinnAir because their service from Seattle is on periodic.

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 LEVEL, United Airlines, and KLM fly from Brighton to Key Largo in about 12h 15m. The time it takes to get you to your destination can typically vary by up to 21h 20m. The distance between Brighton and Key Largo is about 4435 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 £179. However, be on the lookout for offers from TAP AIR PORTUGAL and Aer Lingus, 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 Stansted - 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: Malaysia Airlines (87%), Gulf Air (86%), KLM( 81%).

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

    On average you can expect to pay £2,201 for a flight from Brighton to Key Largo. The cheapest flight overall is £355 while the most popular route, (London Heathrow - Miami) is currently priced at £388.

  • 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.

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 3 July 2026.
AirlineCheapestAverageFlexibilityOn-time
A.P.G.Cheapest£220Average£396FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
Norse Atlantic UKCheapest£269Average£442FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
IcelandairCheapest£299Average£382FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
SWISSCheapest£301Average£368FlexibilityNo cancel feeOn-time79%
Search SWISS flights
DeltaCheapest£311Average£661FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£311Average£592FlexibilityNo cancel feeOn-time75%
Search KLM flights
Scandinavian AirlinesCheapest£313Average£373FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
United AirlinesCheapest£358Average£530FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapest£361Average£546FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£362Average£526FlexibilityNo cancel feeOn-time76%
Search Finnair 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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