Cheap flights from Brighton to San Juan from £286

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
3 Sep — 10 Sep1
1 adult

Cheapflights Tip: The best prices from Brighton to San Juan are usually found in September or November, booked 56 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Brighton to San Juan

Keep the following information in mind while searching for Brighton to San Juan flight deals. Data was last updated 29 August 2025.

Round-trip from

£485

One-way from

£286

Popular in

December

Cheapest in

September

Average price

£773
9/10-16/10
  • 9/10-16/10
  • 2 total stops
  • 35h 42m total
  • Brighton to San Juan
14/11
  • 14/11
  • 1 total stop
  • 16h 54m total
  • Brighton to San Juan
Highest demand for flights based on searches. 1% potential increase in price (£9 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Average for round-trip flights in August 2025

Find flight deals from Brighton to San Juan

Cheapest flights from Brighton to San Juan
Explore the most affordable flight options available from Brighton to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 August 2025.

Thu 9/1014:00LGW - SJU
1 stop16h 44mMultiple Airlines
Thu 16/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Deal found 28/8£485
Thu 9/1014:00LGW - SJU
1 stop16h 44mMultiple Airlines
Sat 18/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Deal found 28/8£486
Tue 14/1014:00LGW - SJU
1 stop27h 15mMultiple Airlines
Fri 17/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Deal found 28/8£487
Thu 25/913:05LGW - SJU
1 stop25h 51mMultiple Airlines
Sun 28/921:26SJU - LGW
1 stop27h 54mMultiple Airlines
Deal found 27/8£488
Thu 9/1014:40LGW - SJU
2 stops29h 44mMultiple Airlines
Wed 22/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Deal found 28/8£497
Thu 6/1114:00LGW - SJU
1 stop23h 52mMultiple Airlines
Fri 14/1106:00SJU - LGW
2 stops24h 00mMultiple Airlines
Deal found 28/8£508
Thu 25/920:25LHR - SJU
1 stop18h 31mMultiple Airlines
Wed 8/1006:22SJU - LHR
1 stop19h 03mMultiple Airlines
Deal found 28/8£508
Thu 9/1014:00LGW - SJU
1 stop16h 44mMultiple Airlines
Sun 19/1002:49SJU - LGW
1 stop26h 11mMultiple Airlines
Deal found 28/8£508
Mon 3/1113:00LGW - SJU
1 stop32h 54mMultiple Airlines
Wed 12/1117:51SJU - LGW
2 stops36h 09mMultiple Airlines
Deal found 28/8£510
Mon 10/1113:00LGW - SJU
1 stop18h 03mMultiple Airlines
Thu 13/1103:59SJU - LGW
2 stops22h 01mMultiple Airlines
Deal found 27/8£511
Tue 14/1014:00LGW - SJU
1 stop27h 15mMultiple Airlines
Sun 19/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Deal found 28/8£513
Thu 9/1011:55LHR - SJU
1 stop33h 47mJetBlue
Thu 16/1013:25SJU - LHR
1 stop15h 05mJetBlue
Deal found 28/8£519

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to San Juan 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 29 August 2025.
Use the filters below to find and compare flights from Brighton to San Juan that are best for you.

Fly from

Brighton

Fly to

San Juan

Route

Depart

Return

Price

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 9/10

14:00-01:44

1 stop16h 44m

San Juan Luis Munoz Marin Intl

Thu 16/10

06:22-06:20

1 stop18h 58m

£485

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 11/11

13:00-17:54

1 stop32h 54m

San Juan Luis Munoz Marin Intl

Fri 14/11

09:00-06:00

1 stop17h 00m

£485

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 9/10

14:00-01:44

1 stop16h 44m

San Juan Luis Munoz Marin Intl

Sat 18/10

06:22-06:20

1 stop18h 58m

£486

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 9/10

14:00-01:44

1 stop16h 44m

San Juan Luis Munoz Marin Intl

Wed 22/10

06:22-06:20

1 stop18h 58m

£486

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 9/10

14:00-01:44

1 stop16h 44m

San Juan Luis Munoz Marin Intl

Tue 21/10

06:22-06:20

1 stop18h 58m

£486

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 14/10

14:00-12:15

1 stop27h 15m

San Juan Luis Munoz Marin Intl

Fri 17/10

06:22-06:20

1 stop18h 58m

£487

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 14/10

14:00-12:15

1 stop27h 15m

San Juan Luis Munoz Marin Intl

Thu 16/10

06:22-06:20

1 stop18h 58m

£487

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 25/9

13:05-09:56

1 stop25h 51m

San Juan Luis Munoz Marin Intl

Sun 28/9

21:26-06:20

1 stop27h 54m

£488

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 9/10

14:00-01:44

1 stop16h 44m

San Juan Luis Munoz Marin Intl

Fri 17/10

06:22-06:20

1 stop18h 58m

£493

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 25/9

20:25-09:56

1 stop18h 31m

San Juan Luis Munoz Marin Intl

Wed 8/10

06:22-06:25

1 stop19h 03m

£508

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Brighton to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan

How far ahead should I book a flight from Brighton to San Juan?

Use this chart to determine the optimal time to book a return flight from Brighton to San Juan. Price data was last updated on 22 August 2025.

The price you pay for your flight from Brighton to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 56 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 San Juan?

Currently, April is the cheapest month in which you can book a flight from Brighton to San Juan (average of £631). Flying from Brighton to San Juan in July is currently the most expensive (average of £1,027). 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 SJU?

Find hourly flight availability from Brighton to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 August 2025.

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

How much does it cost for a return flight from Brighton to San Juan?

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated 29 August 2025.
Read reviews from past customers who have flown with Finnair, JetBlue, andIcelandair from Brighton to San Juan. 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.

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Overall

7.6

Entertainment

6.9

Food

6.7

Comfort

7.5

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

Find useful and relevant information for your journey from Brighton to San Juan. 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 San Juan?

    A quick flight from Brighton to San Juan can take about 33h 47m. JetBlue provides one of the quickest options available for as low as £519. Airlines will cover a distance of 4179 mi.

  • What are the most popular routes from Brighton to San Juan?

  • Can I find deals for flights from Brighton to San Juan that include hotel bookings?

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

  • How can I find direct flights from Brighton to San Juan?

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

  • Can I find deals for business class flights from Brighton to San Juan?

    Yes. Cheapflights offers flight deals from Brighton to San Juan 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 San Juan?

    Currently, April is the cheapest month in which you can book a flight from Brighton to San Juan (average of £631). Flying from Brighton to San Juan in July is currently the most expensive (average of £1,027). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Brighton to San Juan

Discover the top 6 airlines that operate flights from Brighton to San Juan. 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 29 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£342Average£909FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapest£448Average£646FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£452Average£559FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£456Average£593FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£508Average£807FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£535Average£774FlexibilityNo cancel feeOn-time70%
Search British Airways 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 San Juan?

Cheapflights helps you search for flights from Brighton to San Juan 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 San Juan?

Millions of users choose and trust Cheapflights to book the best flight deals from Brighton to San Juan 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 San Juan with no change fees?

Yes, we can. To see specific flights from Brighton to San Juan with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Brighton to San Juan become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.