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Cheap flights from Brighton to San Juan from £232

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
16 heinä — 23 heinä1
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 11 heinäkuu 2025.

Round-trip from

£483

One-way from

£232

Popular in

July

Cheapest in

September

Average price

£932
JetBlue
  • JetBlue
  • 3/9-17/9
  • 2 total stops
  • 29h 17m total
  • Brighton to San Juan
25/9
  • 25/9
  • 3 total stops
  • 56h 54m total
  • Brighton to San Juan
Highest demand for flights based on searches. 15% potential increase in price (£88 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 July 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 11 heinäkuu 2025.

ke 3/908:15LHR - SJU
1 stop13h 37mJetBlue
ke 17/912:50SJU - LHR
1 stop15h 40mJetBlue
Deal found 10/7£483
ti 9/914:00LGW - SJU
1 stop17h 34mMultiple Airlines
ti 23/903:39SJU - LGW
1 stop25h 21mMultiple Airlines
Deal found 9/7£485
la 20/912:10LGW - SJU
1 stop32h 55mIcelandair
pe 26/919:50SJU - LGW
1 stop32h 45mIcelandair
Deal found 10/7£487
pe 7/1112:20LHR - SJU
1 stop19h 29mIcelandair
la 15/1118:51SJU - LHR
2 stops21h 54mIcelandair
Deal found 10/7£489
ke 20/812:10LGW - SJU
1 stop17h 39mJetBlue
ke 27/808:50SJU - LGW
1 stop19h 45mJetBlue
Deal found 10/7£492
to 18/912:45LHR - SJU
2 stops27h 49mMultiple Airlines
ke 24/901:59SJU - LHR
2 stops27h 31mMultiple Airlines
Deal found 9/7£559
ti 9/910:35LGW - SJU
2 stops30h 32mTAP AIR PORTUGAL
ke 24/912:50SJU - LGW
2 stops20h 10mTAP AIR PORTUGAL
Deal found 11/7£598
pe 12/909:25LCY - SJU
3 stops33h 46mMultiple Airlines
ma 15/901:59SJU - LCY
3 stops34h 31mMultiple Airlines
Deal found 11/7£598
pe 7/1112:25LHR - SJU
2 stops19h 24mTAP AIR PORTUGAL
la 15/1116:09SJU - LHR
2 stops22h 46mTAP AIR PORTUGAL
Deal found 10/7£617
pe 12/911:40STN - SJU
3 stops31h 31mMultiple Airlines
ma 15/901:59SJU - STN
3 stops27h 41mMultiple Airlines
Deal found 11/7£690
ke 3/908:45LCY - SJU
2 stops20h 12mLufthansa
ke 17/913:25SJU - LCY
2 stops22h 00mLufthansa
Deal found 10/7£866
ma 25/811:50LCY - SJU
2 stops29h 28mKLM
ma 1/918:00SJU - LCY
2 stops20h 40mKLM
Deal found 11/7£955

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 11 heinäkuu 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

LHR - SJU

LHRSJU

London Heathrow

ke 3/9

08:15-16:52

1 stop13h 37m

San Juan Luis Munoz Marin Intl

ke 17/9

12:50-09:30

1 stop15h 40m

£483

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

ti 9/9

14:00-02:34

1 stop17h 34m

San Juan Luis Munoz Marin Intl

ti 23/9

03:39-10:00

1 stop25h 21m

£485

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

la 20/9

12:10-16:05

1 stop32h 55m

San Juan Luis Munoz Marin Intl

pe 26/9

19:50-09:35

1 stop32h 45m

£487

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

pe 7/11

12:20-03:49

1 stop19h 29m

San Juan Luis Munoz Marin Intl

la 15/11

18:51-20:45

2 stops21h 54m

£489

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

ke 20/8

12:10-00:49

1 stop17h 39m

San Juan Luis Munoz Marin Intl

ke 27/8

08:50-09:35

1 stop19h 45m

£492

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

to 18/9

12:45-11:34

2 stops27h 49m

San Juan Luis Munoz Marin Intl

ke 24/9

01:59-10:30

2 stops27h 31m

£559

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

ti 9/9

10:35-12:07

2 stops30h 32m

San Juan Luis Munoz Marin Intl

ke 24/9

12:50-14:00

2 stops20h 10m

£598

LondonSan Juan

LCY - SJU

LCYSJU

London City

pe 12/9

09:25-14:11

3 stops33h 46m

San Juan Luis Munoz Marin Intl

ma 15/9

01:59-17:30

3 stops34h 31m

£598

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

pe 7/11

12:25-03:49

2 stops19h 24m

San Juan Luis Munoz Marin Intl

la 15/11

16:09-18:55

2 stops22h 46m

£617

LondonSan Juan

STN - SJU

STNSJU

London Stansted

pe 12/9

11:40-14:11

3 stops31h 31m

San Juan Luis Munoz Marin Intl

ma 15/9

01:59-10:40

3 stops27h 41m

£690

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 32 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 27 June 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 11 heinäkuu 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.

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 11 heinäkuu 2025.
Read reviews from past customers who have flown with Delta, KLM, andUnited Airlines 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.

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
8.0
Very Good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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 £358 on Icelandair. Other airlines that offer cheap prices include JetBlue from £513 and Avianca from £528 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 11 heinäkuu 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£355Average£1,114FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£413Average£604FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£419Average£634FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
FinnairCheapest£425Average£552FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£506Average£796FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£532Average£687FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Brighton to San Juan?

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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.

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