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Cheap flights from Brighton to San Juan from £335

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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
27 Jul — 3 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brighton to San Juan

Enter your travel dates to find the best prices.

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 27 June 2026.

Tue 30/620:05
LHR
-
SJU
1 stop20h 55m
Virgin Atlantic
Thu 30/713:10
SJU
-
LHR
1 stop18h 00m
Virgin Atlantic
Deal found 23/6£349
Fri 28/812:20
LGW
-
SJU
1 stop16h 34m
JetBlue
Thu 3/913:50
SJU
-
LGW
1 stop14h 45m
JetBlue
Deal found 25/6£488
Mon 7/918:35
LHR
-
SJU
1 stop22h 28m
Virgin Atlantic
Tue 22/913:21
SJU
-
LHR
1 stop14h 29m
Virgin Atlantic
Deal found 23/6£516
Fri 28/811:55
LHR
-
SJU
1 stop15h 50m
JetBlue
Thu 3/915:24
SJU
-
LHR
1 stop13h 06m
JetBlue
Deal found 25/6£547
Tue 10/1112:20
LHR
-
SJU
1 stop32h 31m
JetBlue
Tue 17/1111:45
SJU
-
LHR
1 stop29h 00m
JetBlue
Deal found 22/6£558
Sat 19/914:00
LGW
-
SJU
1 stop22h 58m
Multiple Airlines
Wed 30/906:15
SJU
-
LGW
2 stops22h 45m
Multiple Airlines
Deal found 22/6£571
Sat 7/1109:20
LHR
-
SJU
1 stop33h 53m
JetBlue
Sun 15/1115:50
SJU
-
LHR
1 stop13h 40m
JetBlue
Deal found 23/6£585
Sat 14/1109:20
LHR
-
SJU
1 stop19h 05m
JetBlue
Tue 17/1120:00
SJU
-
LHR
1 stop20h 45m
JetBlue
Deal found 24/6£586
Wed 11/1109:20
LHR
-
SJU
1 stop19h 05m
JetBlue
Tue 24/1105:30
SJU
-
LHR
1 stop12h 10m
JetBlue
Deal found 26/6£591
Mon 7/912:20
LGW
-
SJU
1 stop16h 34m
Multiple Airlines
Tue 22/917:15
SJU
-
LGW
1 stop12h 35m
Multiple Airlines
Deal found 23/6£594
Sat 11/708:15
LHR
-
SJU
1 stop17h 03m
JetBlue
Mon 27/713:10
SJU
-
LHR
1 stop15h 20m
JetBlue
Deal found 24/6£604
Sat 14/1112:20
LHR
-
SJU
1 stop30h 16m
JetBlue
Sat 21/1103:15
SJU
-
LHR
1 stop13h 30m
JetBlue
Deal found 26/6£604

Find 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 27 June 2026.

Round-trip from

£488

One-way from

£335

Popular in

December

Cheapest in

February

Average price

£711
JetBlue
  • JetBlue
  • 28/8-3/9
  • 2 total stops
  • 31h 19m total
  • Brighton to San Juan
Search Deals
4/9
  • 4/9
  • 1 total stop
  • 17h 15m total
  • Brighton to San Juan
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 27 June 2026.
Use the filters below to find and compare flights from Brighton to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 1/12

09:20-23:55

1 stop18h 35m

San Juan Luis Munoz Marin Intl

Sat 12/12

07:10-06:55

1 stop19h 45m

£633

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 21/8

12:20-23:54

1 stop16h 34m

San Juan Luis Munoz Marin Intl

Sun 23/8

14:30-09:35

1 stop14h 05m

£642

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 11/7

12:20-10:00

1 stop26h 40m

San Juan Luis Munoz Marin Intl

Mon 27/7

20:07-09:35

1 stop32h 28m

£694

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 19/9

08:00-13:08

2 stops34h 08m

San Juan Luis Munoz Marin Intl

Wed 30/9

10:30-18:50

2 stops27h 20m

£709

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 15/9

21:15-23:58

2 stops55h 43m

San Juan Luis Munoz Marin Intl

Wed 23/9

10:30-09:45

2 stops42h 15m

£710

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 5/9

06:00-10:00

2 stops33h 00m

San Juan Luis Munoz Marin Intl

Tue 15/9

10:30-18:50

2 stops27h 20m

£712

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 1/12

10:40-03:48

2 stops21h 08m

San Juan Luis Munoz Marin Intl

Sat 12/12

07:10-09:50

2 stops22h 40m

£714

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Tue 15/9

09:10-14:34

2 stops34h 24m

San Juan Luis Munoz Marin Intl

Wed 23/9

17:15-11:30

1 stop13h 15m

£716

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 4/9

10:35-08:47

2 stops27h 12m

San Juan Luis Munoz Marin Intl

Tue 8/9

06:00-09:45

2 stops22h 45m

£745

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 9/10

12:05-13:08

2 stops30h 03m

San Juan Luis Munoz Marin Intl

Mon 19/10

06:12-09:45

2 stops22h 33m

£762

Flights are sorted by cheapest return flights first.

Deals found on 25/6

Showing 1-10 of 60 resultsSorted by cheapest first
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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 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 27 June 2026.
Read reviews from past customers who have flown with JetBlue,Icelandair, andIberia 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.
JetBlue
7.1
Good
3,014 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Crew

7.9

Comfort

7.5

Overall

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.
JetBlue
7.1
Good
3,014 reviews
JetBlue
7.1
Good
3,014 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Crew

7.9

Comfort

7.5

Overall

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.
Icelandair
7.0
Good
690 reviews
JetBlue
7.1
Good
3,014 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Crew

7.9

Comfort

7.5

Overall

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.
Iberia
7.0
Good
3,249 reviews
JetBlue
7.1
Good
3,014 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Crew

7.9

Comfort

7.5

Overall

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.
British Airways
6.7
Okay
8,070 reviews
JetBlue
7.1
Good
3,014 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Crew

7.9

Comfort

7.5

Overall

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.
Avianca
6.5
Okay
2,537 reviews
JetBlue
7.1
Good
3,014 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Crew

7.9

Comfort

7.5

Overall

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Anonymous,Feb 2025

BOS - SFO

Flight was delayed an hour due to a flight plan issue. Then additional fuel was needed. The crew did communicate well. Upon departure there was not food available for purchase, at least not by the time they got to row 23. Wifi didn't work consistently. Not the normal Jetblue experience. The Captain and crew were great though.

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 16h 34m. JetBlue provides one of the quickest options available for as low as £642. Airlines will cover a distance of 4188 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    The most popular flight routes from Brighton to San Juan are London Heathrow - San Juan Luis Munoz Marin Intl, London Gatwick - San Juan Luis Munoz Marin Intl and London Stansted - San Juan Luis Munoz Marin Intl.

  • 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.

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 27 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£338Average£1,161FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£441Average£696FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
AviancaCheapest£501Average£605FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IcelandairCheapest£511Average£693FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£786Average£1,095FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£850Average£1,026FlexibilityNo 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!

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