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Cheap flights from Brighton to Key Largo from £327

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 21/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — MIA
3 Jun — 10 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Key Largo are usually found in September or November, booked 43 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 4 May 2026.

Sun 24/506:30
LHR
-
MIA
1 stop13h 15m
Virgin Atlantic
Tue 9/618:05
MIA
-
LHR
Nonstop9h 00m
Virgin Atlantic
Deal found 2/5£507
Sat 5/921:15
LGW
-
MIA
2 stops22h 20m
TAP AIR PORTUGAL
Sun 18/1016:30
MIA
-
LGW
2 stops22h 55m
TAP AIR PORTUGAL
Deal found 2/5£507
Sun 24/506:30
LHR
-
MIA
1 stop13h 15m
KLM
Tue 9/622:35
MIA
-
LHR
Nonstop9h 00m
KLM
Deal found 30/4£508
Thu 17/910:00
LGW
-
MIA
1 stop13h 45m
Air Europa
Sat 26/921:30
MIA
-
LGW
1 stop13h 55m
Air Europa
Deal found 29/4£508
Tue 5/510:00
LGW
-
MIA
1 stop13h 45m
Air Europa
Tue 12/521:30
MIA
-
LGW
1 stop30h 30m
Air Europa
Deal found 30/4£509
Fri 5/609:55
LHR
-
MIA
1 stop15h 05m
LEVEL
Mon 8/621:45
MIA
-
LHR
1 stop30h 25m
LEVEL
Deal found 2/5£510
Sun 1/1110:00
LGW
-
MIA
1 stop14h 30m
Air Europa
Wed 25/1121:45
MIA
-
LGW
1 stop13h 40m
Air Europa
Deal found 2/5£510
Wed 20/516:45
STN
-
MIA
2 stops28h 15m
Multiple Airlines
Tue 26/519:45
MIA
-
STN
2 stops23h 25m
Multiple Airlines
Deal found 30/4£510
Fri 5/609:55
LHR
-
MIA
1 stop15h 05m
LEVEL
Sun 7/621:45
MIA
-
LHR
1 stop30h 25m
LEVEL
Deal found 30/4£510
Fri 5/607:10
LGW
-
MIA
1 stop17h 50m
LEVEL
Sun 7/621:45
MIA
-
LGW
1 stop30h 45m
LEVEL
Deal found 2/5£510
Tue 5/521:45
STN
-
MIA
2 stops26h 00m
Multiple Airlines
Tue 12/521:30
MIA
-
STN
2 stops21h 40m
Multiple Airlines
Deal found 30/4£511
Wed 9/919:15
LHR
-
MIA
1 stop24h 30m
Virgin Atlantic
Wed 30/918:05
MIA
-
LHR
Nonstop9h 00m
Virgin Atlantic
Deal found 30/4£511

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 4 May 2026.

Round-trip from

£507

One-way from

£327

Popular in

December

Cheapest in

September

Average price

£493
Virgin Atlantic
  • Virgin Atlantic
  • 24/5-9/6
  • 1 total stop
  • 22h 15m total
  • Brighton to Key Largo
Search Deals
21/5
  • 21/5
  • 2 total stops
  • 51h 50m total
  • Brighton to Key Largo
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£3 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 May 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 4 May 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

LTN - MIA

LTNMIA

London Luton

Wed 20/5

05:40-20:00

1 stop19h 20m

Miami

Mon 25/5

21:45-18:05

1 stop15h 20m

£521

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 1/9

06:30-14:45

1 stop13h 15m

Miami

Thu 24/9

18:05-08:05

Nonstop9h 00m

£539

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Tue 18/8

06:15-15:30

1 stop14h 15m

Miami

Thu 3/9

17:00-06:55

Nonstop8h 55m

£542

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 24/5

06:30-14:45

1 stop13h 15m

Miami

Tue 9/6

18:05-08:05

Nonstop9h 00m

£542

LondonMiami

LGW - MIA

LGWMIA

London Gatwick

Wed 27/5

14:30-08:45

1 stop23h 15m

Miami

Wed 3/6

11:46-06:50

1 stop14h 04m

£542

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Thu 11/6

06:30-14:45

1 stop13h 15m

Miami

Tue 4/8

11:24-06:45

1 stop14h 21m

£544

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Mon 1/6

11:45-23:24

2 stops16h 39m

Miami

Tue 9/6

12:01-07:55

2 stops14h 54m

£547

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sat 10/10

19:50-14:35

1 stop23h 45m

Miami

Sun 18/10

16:30-17:45

1 stop20h 15m

£551

LondonMiami

STN - MIA

STNMIA

London Stansted

Tue 19/5

22:00-17:50

2 stops24h 50m

Miami

Tue 26/5

23:00-23:20

2 stops19h 20m

£563
Fastest return journey

LondonMiami

LHR - MIA

LHRMIA

London Heathrow

Sun 14/6

15:50-20:45

Nonstop9h 55m

Miami

Tue 23/6

22:35-12:35

Nonstop9h 00m

£568

Flights are sorted by cheapest return flights first.

Deals found on 2/5

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 4 May 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 4 May 2026.

The most flights from BH9 to KE9 are scheduled on a Saturday (32 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (28 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 4 May 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
1,392 reviews
Check prices

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Finnair
7.6
Good
1,392 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Virgin Atlantic
7.4
Good
688 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
Norse Atlantic UK
7.2
Good
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
American Airlines
7.1
Good
11,673 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space
British Airways
6.7
Okay
7,943 reviews
Finnair
7.6
Good
1,392 reviews
Check prices

Food

6.7

Overall

7.6

Crew

8.2

Boarding

7.7

Entertainment

6.9

Comfort

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

HEL - KAO

It’s a small plane with minimal service and luggage space

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 Delta, British Airways, and Virgin Atlantic fly from Brighton to Key Largo in about 13h 15m. The time it takes to get you to your destination can typically vary by up to 1h. The distance between Brighton and Key Largo is about 4414 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 £174. 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: Gulf Air (92%), SriLankan Airlines (91%), Malaysia Airlines( 89%).

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

    On average you can expect to pay £1,591 for a flight from Brighton to Key Largo. The cheapest flight overall is £423 while the most popular route, (London Heathrow - Miami) is currently priced at £411.

  • 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 4 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£271Average£413FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
IcelandairCheapest£293Average£373FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
SWISSCheapest£295Average£422FlexibilityNo cancel feeOn-time79%
Search SWISS flights
DeltaCheapest£305Average£635FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£307Average£362FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
A.P.G.Cheapest£319Average£464FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
Air EuropaCheapest£350Average£465FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
United AirlinesCheapest£352Average£524FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£353Average£522FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£354Average£533FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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