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$167+ Cheap flights from Key Largo, FL to Brighton, England

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — LHR
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Brighton are usually found in February or January, booked 63 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Key Largo to Brighton

Keep the following information in mind while searching for Key Largo to Brighton flight deals. Data was last updated septiembre 17, 2025.

Round-trip from

$443
(FlightHub)

One-way from

$167
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$586
From Key Largo to Brighton
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One-way flight from Key Largo to Brighton
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Highest demand for flights based on searches. 9% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Key Largo to Brighton

Cheapest flights from Key Largo to Brighton
Explore the most affordable flight options available from Key Largo to Brighton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This Mytrip deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/94:40 pmMIA - STN
2 stops23h 40mMultiple Airlines
mar. 11/259:45 pmSTN - MIA
3 stops29h 44mMultiple Airlines
Deal found 9/16$446
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/274:35 pmMIA - LGW
1 stop12h 15mTAP AIR PORTUGAL
jue. 12/44:00 pmLGW - MIA
1 stop27h 50mTAP AIR PORTUGAL
Deal found 9/15$446
This Gurufare deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2611:35 pmMIA - LHR
1 stop12h 55mTAP AIR PORTUGAL
mié. 12/36:00 amLHR - MIA
1 stop13h 50mTAP AIR PORTUGAL
Deal found 9/15$450
This Flightnetwork deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2912:35 amMIA - LGW
1 stop29h 15mTAP AIR PORTUGAL
jue. 11/64:00 pmLGW - MIA
1 stop34h 20mTAP AIR PORTUGAL
Deal found 9/15$453
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:05 pmMIA - STN
1 stop17h 45mMultiple Airlines
mié. 11/128:30 amSTN - MIA
1 stop13h 40mMultiple Airlines
Deal found 9/15$454
This Gurufare deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/44:35 pmMIA - LGW
1 stop18h 15mTAP AIR PORTUGAL
lun. 12/810:40 amLGW - MIA
1 stop33h 10mTAP AIR PORTUGAL
Deal found 9/16$454
This lol.travel deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/911:50 pmMIA - LGW
2 stops15h 45mTAP AIR PORTUGAL
mar. 11/254:35 pmLGW - MIA
1 stop27h 15mTAP AIR PORTUGAL
Deal found 9/17$462
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/267:05 pmMIA - LTN
1 stop17h 00mMultiple Airlines
mié. 12/36:50 amLTN - MIA
1 stop15h 20mMultiple Airlines
Deal found 9/15$464
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:05 pmMIA - LTN
1 stop17h 00mMultiple Airlines
mié. 11/126:50 amLTN - MIA
1 stop15h 20mMultiple Airlines
Deal found 9/15$465
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/211:50 pmMIA - LGW
1 stop29h 00mTAP AIR PORTUGAL
dom. 11/910:40 amLGW - MIA
1 stop16h 25mTAP AIR PORTUGAL
Deal found 9/15$465
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/214:30 pmMIA - LGW
1 stop18h 05mTAP AIR PORTUGAL
vie. 10/3110:40 amLGW - MIA
1 stop15h 40mTAP AIR PORTUGAL
Deal found 9/15$466
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/264:35 pmMIA - LHR
1 stop17h 55mTAP AIR PORTUGAL
mié. 12/106:00 amLHR - MIA
1 stop13h 50mTAP AIR PORTUGAL
Deal found 9/16$467

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Brighton 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 2,558,603 searches. Data last updated septiembre 17, 2025.
Use the filters below to find and compare flights from Key Largo to Brighton that are best for you.

Fly from

Key Largo

Fly to

Brighton

Route

Depart

Return

Price

MiamiLondon

MIA - STN

MIASTN

Miami

dom. 11/9

4:40 pm-9:20 pm

2 stops23h 40m

London Stansted

mar. 11/25

9:45 pm-8:16 pm

2 stops27h 31m

$446

MiamiLondon

MIA - LHR

MIALHR

Miami

mar. 11/4

10:00 pm-11:30 am

Nonstop8h 30m

London Heathrow

mar. 11/11

11:25 am-8:45 pm

1 stop14h 20m

$497

MiamiLondon

MIA - STN

MIASTN

Miami

mar. 11/11

4:35 pm-8:15 pm

2 stops22h 40m

London Stansted

mar. 11/18

8:10 am-2:50 pm

2 stops35h 40m

$500

MiamiLondon

MIA - LHR

MIALHR

Miami

lun. 10/13

6:45 am-7:40 am

1 stop19h 55m

London Heathrow

vie. 10/31

9:00 am-6:30 pm

1 stop13h 30m

$501

MiamiLondon

MIA - LHR

MIALHR

Miami

mar. 11/4

11:55 am-7:30 am

1 stop14h 35m

London Heathrow

mié. 11/12

9:00 am-5:30 pm

1 stop13h 30m

$503

MiamiLondon

MIA - LHR

MIALHR

Miami

lun. 10/13

8:45 am-7:40 am

1 stop17h 55m

London Heathrow

lun. 10/27

12:05 pm-6:30 pm

1 stop34h 25m

$504

MiamiLondon

MIA - LHR

MIALHR

Miami

mié. 11/26

5:10 pm-7:00 am

Nonstop8h 50m

London Heathrow

vie. 12/5

9:00 am-5:40 pm

1 stop13h 40m

$510

MiamiLondon

MIA - LHR

MIALHR

Miami

mar. 11/25

5:10 pm-7:00 am

Nonstop8h 50m

London Heathrow

jue. 12/4

6:30 am-2:50 pm

1 stop13h 20m

$511

MiamiLondon

MIA - LHR

MIALHR

Miami

mié. 11/12

5:10 pm-7:00 am

Nonstop8h 50m

London Heathrow

mar. 11/18

6:30 am-2:50 pm

1 stop13h 20m

$511

MiamiLondon

MIA - LHR

MIALHR

Miami

mié. 10/1

7:25 pm-9:25 am

Nonstop9h 00m

London Heathrow

mar. 11/4

6:30 am-2:50 pm

1 stop13h 20m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 60 results
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Best time to book a flight from Key Largo to Brighton

Have a flexible travel schedule? Discover the best time to fly to Brighton from Key Largo with our price prediction graph.
Estimated round-trip 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 Key Largo to Brighton

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

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Brighton. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Key Largo to Brighton, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Key Largo to Brighton (average of $661). Flying from Key Largo to Brighton in June is currently the most expensive (average of $1,097). 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 KE9 to BH9?

Find hourly flight availability from Key Largo to Brighton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Key Largo to Brighton as you normally would.

What is the cheapest day to fly from Key Largo to Brighton?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Brighton. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Brighton flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Key Largo to Brighton

Explore weekly flight availability from Key Largo to Brighton. 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 septiembre 17, 2025.

The most flights from KE9 to BH9 are scheduled on a Monday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

Reviews of airlines servicing Brighton

Get insights into the airlines that provide service to Brighton. 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 Brighton. Reviews last updated septiembre 17, 2025.
Peruse reviews from past customers who have flown with Delta, Virgin Atlantic, and American Airlines from Key Largo to Brighton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Virgin Atlantic
7.4
Good
664 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Norse Atlantic UK
7.1
Good
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
British Airways
6.7
Okay
7,367 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Brighton. 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 Key Largo to Brighton?

    For as low as $497, British Airways can have you in Brighton from Key Largo in 8h 30m. The distance from Key Largo to Brighton is about 4414 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Key Largo to Brighton one-way?

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $167. Users have also found prices from $193 and $248 on Norse Atlantic UK and LEVEL, respectively.

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

    When deciding which route to take from Key Largo to Brighton consider Miami - London Heathrow, Miami - London Gatwick or Miami - London City as they are the most popular.

  • What are the most reliable airlines from Key Largo to Brighton?

    The top 3 most reliable airlines when flying from Key Largo to Brighton are Aeromexico (93%), KLM (88%) and Air France (88%).

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

    Looking for the cheapest flight from Key Largo to Brighton? While on average our users pay $2,668, our data indicates the cheapest price to be $348. The most popular route (Miami - London Heathrow), is priced around $432.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Key Largo to Brighton (average of $661). Flying from Key Largo to Brighton in June is currently the most expensive (average of $1,097). 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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Alternative routes for Key Largo to Brighton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Key Largo to Brighton

Discover the top 10 airlines that operate flights from Key Largo to Brighton. 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 2,558,603 searches. Data last updated septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$727FlexibilityNo cancel feeOn-time62%
Scandinavian AirlinesCheapest$203Average$573FlexibilityNo cancel feeOn-time77%
Norse Atlantic UKCheapest$346Average$570FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$369Average$647FlexibilityNo cancel feeOn-time67%
KLMCheapest$431Average$629FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$460Average$739FlexibilityNo cancel feeOn-time70%
DeltaCheapest$460Average$892FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$467Average$756FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$514Average$796FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$547Average$769FlexibilityNo cancel feeOn-timeN/A

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