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Cheap flights from Brighton to San Juan from £265

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
28 Apr — 5 May1
1 adult

Cheapflights Tip: The best prices from Brighton to San Juan are usually found in September or November, booked 89 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 23 April 2025.

Round-trip from

£540

One-way from

£265

Popular in

July

Cheapest in

September

Average price

£695
Icelandair
  • Icelandair
  • 19/10-25/10
  • 3 total stops
  • 55h 25m total
  • Brighton to San Juan
27/4
  • 27/4
  • 1 total stop
  • 27h 26m total
  • Brighton to San Juan
Highest demand for flights based on searches. 16% potential increase in price (£95 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Average for round-trip flights in April 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 23 April 2025.

Sun 19/1012:10LGW - SJU
1 stop32h 50mIcelandair
Sat 25/1006:00SJU - LGW
2 stops22h 35mIcelandair
Deal found 22/4£540
Thu 20/1107:25LHR - SJU
1 stop18h 45mJetBlue
Thu 27/1115:00SJU - LHR
1 stop14h 30mJetBlue
Deal found 22/4£540
Wed 3/908:15LHR - SJU
2 stops19h 43mIcelandair
Wed 17/903:15SJU - LHR
1 stop25h 15mIcelandair
Deal found 22/4£541
Fri 6/620:10LHR - SJU
1 stop18h 48mMultiple Airlines
Fri 13/606:00SJU - LHR
1 stop19h 25mMultiple Airlines
Deal found 22/4£552
Wed 3/914:00LGW - SJU
1 stop16h 11mMultiple Airlines
Tue 16/902:06SJU - LGW
1 stop26h 54mMultiple Airlines
Deal found 21/4£555
Thu 20/1111:00LGW - SJU
2 stops19h 10mIberia
Thu 27/1121:40SJU - LGW
1 stop17h 10mIberia
Deal found 22/4£571
Fri 6/612:10LGW - SJU
1 stop16h 15mJetBlue
Fri 13/615:00SJU - LGW
1 stop13h 35mJetBlue
Deal found 22/4£578
Fri 7/1107:30LHR - SJU
1 stop13h 00mIberia
Sat 15/1118:25SJU - LHR
2 stops17h 50mIberia
Deal found 22/4£599
Thu 20/1112:25LHR - SJU
2 stops18h 52mTAP AIR PORTUGAL
Thu 27/1106:15SJU - LHR
2 stops25h 10mTAP AIR PORTUGAL
Deal found 22/4£644
Thu 6/1110:40LGW - SJU
2 stops20h 37mTAP AIR PORTUGAL
Sat 15/1106:15SJU - LGW
2 stops23h 35mTAP AIR PORTUGAL
Deal found 22/4£661
Sun 19/1008:15STN - SJU
3 stops32h 44mMultiple Airlines
Sat 25/1012:55SJU - STN
2 stops17h 00mMultiple Airlines
Deal found 22/4£730
Sat 12/713:30LHR - SJU
1 stop14h 15mBritish Airways
Sun 20/713:37SJU - LHR
1 stop14h 48mBritish Airways
Deal found 21/4£771

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 23 April 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

Sun 19/10

12:10-01:45

2 stops18h 35m

San Juan Luis Munoz Marin Intl

Sat 25/10

06:00-09:35

2 stops22h 35m

£540

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 3/9

08:15-22:58

2 stops19h 43m

San Juan Luis Munoz Marin Intl

Wed 17/9

03:15-09:30

1 stop25h 15m

£541

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 6/6

20:10-09:58

1 stop18h 48m

San Juan Luis Munoz Marin Intl

Fri 13/6

06:00-06:25

1 stop19h 25m

£552

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 3/9

14:00-01:11

1 stop16h 11m

San Juan Luis Munoz Marin Intl

Tue 16/9

02:06-10:00

1 stop26h 54m

£555

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 6/6

12:10-23:25

1 stop16h 15m

San Juan Luis Munoz Marin Intl

Fri 13/6

15:00-09:35

1 stop13h 35m

£578

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sun 8/6

08:25-17:30

1 stop14h 05m

San Juan Luis Munoz Marin Intl

Tue 24/6

21:45-20:45

1 stop18h 00m

£579

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 5/7

19:10-15:05

1 stop24h 55m

San Juan Luis Munoz Marin Intl

Mon 14/7

13:37-09:25

1 stop14h 48m

£718

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Sun 19/10

08:15-11:59

3 stops32h 44m

San Juan Luis Munoz Marin Intl

Sat 25/10

12:55-10:55

2 stops17h 00m

£730

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 16/8

11:35-18:30

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Sun 24/8

16:50-20:00

1 stop22h 10m

£759

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 12/7

13:30-22:45

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Sun 20/7

13:37-09:25

1 stop14h 48m

£771

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 39 results
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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 18 April 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 89 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 23 April 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.

What is the cheapest day to fly from Brighton to San Juan?

Use this chart to determine the cheapest time to fly return from Brighton to San Juan. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Brighton to San Juan flight should consider departing on Monday mornings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit San Juan when rainfall is around 55.0 mm.

Temperature in San Juan by month

Plan your trip to San Juan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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 23 April 2025.
See what other customers who have flown with Delta, KLM and United Airlines from Brighton to San Juan have to say. 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

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very Good

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.
  • What are the cheapest airlines to fly from Brighton to San Juan one-way?

    One-way options have recently been found by users for as low as £510 on Iberia. Other airlines that offer cheap prices include Avianca from £527 and TAP AIR PORTUGAL from £626 one-way.

  • 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 23 April 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£421Average£554FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£427Average£628FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£440Average£663FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£507Average£765FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£563Average£720FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£848Average£1,132FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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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!

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