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Cheap flights from Brighton to San Juan from £316

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
22 Aug — 29 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 23 July 2026.

Fri 11/914:00
LGW
-
SJU
1 stop16h 50m
Multiple Airlines
Sun 13/918:31
SJU
-
LGW
1 stop34h 29m
Multiple Airlines
Deal found 21/7£490
Mon 21/914:00
LGW
-
SJU
1 stop28h 16m
Multiple Airlines
Sun 4/1018:42
SJU
-
LGW
1 stop34h 18m
Multiple Airlines
Deal found 22/7£510
Wed 16/914:00
LGW
-
SJU
1 stop16h 50m
Multiple Airlines
Thu 24/918:42
SJU
-
LGW
1 stop34h 18m
Multiple Airlines
Deal found 18/7£551
Thu 3/914:00
LGW
-
SJU
1 stop17h 15m
Multiple Airlines
Thu 10/918:31
SJU
-
LGW
1 stop34h 29m
Multiple Airlines
Deal found 22/7£558
Fri 11/908:15
LHR
-
SJU
1 stop16h 17m
JetBlue
Sun 13/906:00
SJU
-
LHR
1 stop22h 30m
JetBlue
Deal found 22/7£573
Fri 11/914:00
LGW
-
SJU
1 stop16h 50m
Multiple Airlines
Mon 28/917:15
SJU
-
LGW
1 stop13h 25m
Multiple Airlines
Deal found 21/7£576
Mon 21/908:15
LHR
-
SJU
1 stop16h 19m
JetBlue
Sun 4/1018:55
SJU
-
LHR
1 stop30h 35m
JetBlue
Deal found 22/7£578
Tue 1/909:10
STN
-
SJU
1 stop14h 20m
Multiple Airlines
Mon 7/920:40
SJU
-
STN
1 stop16h 50m
Multiple Airlines
Deal found 19/7£586
Tue 3/1109:20
LHR
-
SJU
1 stop19h 05m
JetBlue
Wed 25/1102:05
SJU
-
LHR
1 stop15h 35m
JetBlue
Deal found 21/7£588
Wed 11/1107:25
LHR
-
SJU
1 stop17h 20m
JetBlue
Mon 23/1102:05
SJU
-
LHR
1 stop15h 35m
JetBlue
Deal found 22/7£594
Thu 3/908:15
LHR
-
SJU
1 stop29h 32m
JetBlue
Thu 10/913:00
SJU
-
LHR
1 stop15h 30m
JetBlue
Deal found 22/7£599
Fri 13/1112:35
LGW
-
SJU
1 stop34h 02m
Multiple Airlines
Sun 29/1121:35
SJU
-
LGW
2 stops17h 40m
Multiple Airlines
Deal found 21/7£600

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 23 July 2026.

Round-trip from

£490

One-way from

£316

Popular in

December

Cheapest in

February

Average price

£902
11/9-13/9
  • 11/9-13/9
  • 2 total stops
  • 51h 19m total
  • Brighton to San Juan
Search Deals
4/11
  • 4/11
  • 1 total stop
  • 20h 40m total
  • Brighton to San Juan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 23 July 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

Sat 5/9

08:15-20:38

1 stop17h 23m

San Juan Luis Munoz Marin Intl

Tue 15/9

10:30-09:30

1 stop18h 00m

£615

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 28/8

14:00-02:15

1 stop17h 15m

San Juan Luis Munoz Marin Intl

Mon 31/8

18:09-10:00

1 stop34h 51m

£671

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 26/10

21:35-13:03

2 stops43h 28m

San Juan Luis Munoz Marin Intl

Sun 1/11

07:00-09:50

2 stops22h 50m

£713

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 7/1

16:00-00:16

2 stops36h 16m

San Juan Luis Munoz Marin Intl

Thu 21/1

15:35-15:50

2 stops20h 15m

£733

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Thu 7/1

06:00-00:16

2 stops22h 16m

San Juan Luis Munoz Marin Intl

Thu 21/1

15:35-17:30

2 stops21h 55m

£733

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 5/9

06:00-00:40

2 stops23h 40m

San Juan Luis Munoz Marin Intl

Tue 15/9

15:00-22:55

2 stops26h 55m

£743

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 10/9

10:35-13:08

2 stops31h 33m

San Juan Luis Munoz Marin Intl

Mon 14/9

15:00-15:35

2 stops19h 35m

£784

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 18/11

06:00-00:25

2 stops22h 25m

San Juan Luis Munoz Marin Intl

Sun 22/11

12:19-21:35

2 stops29h 16m

£797

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 28/8

10:35-08:47

2 stops27h 12m

San Juan Luis Munoz Marin Intl

Mon 31/8

06:00-20:25

2 stops33h 25m

£812

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 21/8

12:20-23:54

1 stop16h 34m

San Juan Luis Munoz Marin Intl

Thu 27/8

14:30-09:35

1 stop14h 05m

£816

Flights are sorted by cheapest return flights first.

Deals found on 21/7

Showing 1-10 of 53 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 23 July 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
3,019 reviews
Check prices

Food

6.6

Overall

7.1

Crew

7.9

Boarding

7.3

Comfort

7.5

Entertainment

7.2

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
3,019 reviews
JetBlue
7.1
Good
3,019 reviews
Check prices

Food

6.6

Overall

7.1

Crew

7.9

Boarding

7.3

Comfort

7.5

Entertainment

7.2

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
716 reviews
JetBlue
7.1
Good
3,019 reviews
Check prices

Food

6.6

Overall

7.1

Crew

7.9

Boarding

7.3

Comfort

7.5

Entertainment

7.2

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
3,258 reviews
JetBlue
7.1
Good
3,019 reviews
Check prices

Food

6.6

Overall

7.1

Crew

7.9

Boarding

7.3

Comfort

7.5

Entertainment

7.2

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
8,127 reviews
JetBlue
7.1
Good
3,019 reviews
Check prices

Food

6.6

Overall

7.1

Crew

7.9

Boarding

7.3

Comfort

7.5

Entertainment

7.2

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
2,522 reviews
JetBlue
7.1
Good
3,019 reviews
Check prices

Food

6.6

Overall

7.1

Crew

7.9

Boarding

7.3

Comfort

7.5

Entertainment

7.2

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 17h 23m. JetBlue provides one of the quickest options available for as low as £615. Airlines will cover a distance of 4179 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 City - 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 5 airlines flying from Brighton to San Juan

Discover the top 5 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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£334Average£1,146FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£434Average£689FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IcelandairCheapest£495Average£752FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£776Average£1,171FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£847Average£1,023FlexibilityNo 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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