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Cheap flights from Brighton to San Juan from £320

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
26 Feb — 5 Mar1
1 adult

The best prices from Brighton to San Juan are usually found in January or September, 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 21 February 2025.

Round-trip from

£503

One-way from

£320

Popular in

August

Cheapest in

January

Average price

£589
Finnair
  • Finnair
  • 28/4-2/5
  • 3 total stops
  • 32h 11m total
  • Brighton to San Juan
23/3
  • 23/3
  • 2 total stops
  • 42h 06m total
  • Brighton to San Juan
Highest demand for flights based on searches. 9% potential increase in price (£58 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in February 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 21 February 2025.

Tue 1/413:00LGW - SJU
2 stops31h 12mMultiple Airlines
Tue 8/409:28SJU - LGW
1 stop19h 32mMultiple Airlines
Deal found 20/2£505
Sat 1/319:50LHR - SJU
1 stop19h 01mMultiple Airlines
Tue 4/322:31SJU - LHR
1 stop17h 29mMultiple Airlines
Deal found 20/2£506
Thu 20/307:25LHR - SJU
1 stop17h 25mJetBlue
Thu 27/304:00SJU - LHR
1 stop12h 45mJetBlue
Deal found 19/2£525
Tue 1/411:40STN - SJU
3 stops31h 27mMultiple Airlines
Tue 8/421:51SJU - STN
3 stops31h 49mMultiple Airlines
Deal found 20/2£530
Thu 13/306:15LHR - SJU
1 stop17h 30mFinnair
Sun 23/315:30SJU - LHR
1 stop16h 50mFinnair
Deal found 20/2£541
Thu 6/1108:25LHR - SJU
1 stop23h 55mIcelandair
Fri 14/1101:59SJU - LHR
1 stop14h 46mIcelandair
Deal found 20/2£606
Tue 1/413:05LCY - SJU
3 stops30h 02mMultiple Airlines
Mon 7/403:05SJU - LCY
3 stops33h 25mMultiple Airlines
Deal found 20/2£613
Thu 6/1112:25LHR - SJU
2 stops19h 55mTAP AIR PORTUGAL
Sat 15/1106:15SJU - LHR
2 stops25h 10mTAP AIR PORTUGAL
Deal found 20/2£669
Fri 5/1210:40LGW - SJU
2 stops20h 37mTAP AIR PORTUGAL
Fri 12/1207:10SJU - LGW
2 stops28h 35mTAP AIR PORTUGAL
Deal found 19/2£684
Tue 9/913:00LGW - SJU
2 stops17h 15mIcelandair
Wed 24/914:30SJU - LGW
2 stops19h 10mIcelandair
Deal found 20/2£695
Sat 20/911:35LGW - SJU
1 stop11h 55mIberia
Sun 28/920:20SJU - LGW
1 stop18h 40mIberia
Deal found 20/2£771
Sat 16/811:30LHR - SJU
1 stop12h 00mIberia
Sun 24/814:05SJU - LHR
1 stop14h 20mIberia
Deal found 20/2£813

Find flights from Brighton to San Juan within your budget

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 21 February 2025.

Fly from

Brighton

Fly to

San Juan

Route

Depart

Return

Price

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 1/4

13:00-15:12

2 stops31h 12m

San Juan Luis Munoz Marin Intl

Tue 8/4

09:28-10:00

1 stop19h 32m

£505

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 1/3

19:50-10:51

1 stop19h 01m

San Juan Luis Munoz Marin Intl

Tue 4/3

22:31-20:00

1 stop17h 29m

£506

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 20/3

07:25-20:50

1 stop17h 25m

San Juan Luis Munoz Marin Intl

Thu 27/3

04:00-20:45

1 stop12h 45m

£525

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Tue 1/4

11:40-14:07

3 stops31h 27m

San Juan Luis Munoz Marin Intl

Tue 8/4

21:51-10:40

3 stops31h 49m

£530

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 13/3

06:15-19:45

1 stop17h 30m

San Juan Luis Munoz Marin Intl

Sun 23/3

15:30-12:20

1 stop16h 50m

£541

LondonSan Juan

LCY - SJU

LCYSJU

London City

Tue 1/4

13:05-14:07

3 stops30h 02m

San Juan Luis Munoz Marin Intl

Mon 7/4

03:05-17:30

3 stops33h 25m

£613

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 1/4

11:55-20:57

1 stop14h 02m

San Juan Luis Munoz Marin Intl

Mon 7/4

00:55-20:45

1 stop14h 50m

£627

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 3/3

10:40-14:57

2 stops32h 17m

San Juan Luis Munoz Marin Intl

Tue 11/3

15:25-15:45

2 stops20h 20m

£698

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 28/2

06:00-00:56

2 stops22h 56m

San Juan Luis Munoz Marin Intl

Tue 11/3

15:25-21:35

2 stops26h 10m

£702

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 28/4

15:40-11:57

2 stops25h 17m

San Juan Luis Munoz Marin Intl

Fri 2/5

11:55-11:45

2 stops18h 50m

£722

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 49 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.

Travel insights for flights from Brighton to San Juan

Get recent, data-driven insights about flights from Brighton to San Juan including ideal travel times, pricing trends, and more.

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 14 February 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 21 February 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 21 February 2025.
See what other customers who have flown with Delta, KLM and Finnair 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.

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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 JetBlue from £545 and Avianca from £574 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

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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 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£451Average£594FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£451Average£650FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
JetBlueCheapest£493Average£673FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£534Average£802FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£596Average£773FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£927Average£1,082FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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!

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