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Cheap flights from Brighton to San Juan from £358

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 22/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
10 Aug — 17 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 11 July 2026.

Thu 1/1014:00
LGW
-
SJU
1 stop16h 50m
Multiple Airlines
Wed 14/1021:49
SJU
-
LGW
1 stop31h 11m
Multiple Airlines
Deal found 6/7£485
Wed 30/914:00
LGW
-
SJU
1 stop16h 50m
Multiple Airlines
Sun 4/1018:42
SJU
-
LGW
1 stop34h 18m
Multiple Airlines
Deal found 8/7£539
Wed 9/911:55
LHR
-
SJU
1 stop33h 01m
JetBlue
Sun 20/906:00
SJU
-
LHR
1 stop33h 45m
JetBlue
Deal found 7/7£551
Tue 22/908:15
LHR
-
SJU
1 stop16h 17m
JetBlue
Wed 30/913:00
SJU
-
LHR
1 stop26h 45m
JetBlue
Deal found 9/7£554
Wed 30/908:15
LHR
-
SJU
1 stop16h 17m
JetBlue
Sun 4/1010:30
SJU
-
LHR
1 stop29h 15m
JetBlue
Deal found 8/7£555
Wed 9/914:00
LGW
-
SJU
1 stop16h 50m
Multiple Airlines
Wed 16/921:05
SJU
-
LGW
2 stops38h 45m
Multiple Airlines
Deal found 9/7£557
Wed 4/1110:10
LGW
-
SJU
1 stop20h 40m
Multiple Airlines
Sun 15/1107:05
SJU
-
LGW
1 stop21h 10m
Multiple Airlines
Deal found 9/7£564
Sat 19/914:00
LGW
-
SJU
1 stop16h 50m
Multiple Airlines
Wed 30/906:05
SJU
-
LGW
1 stop22h 55m
Multiple Airlines
Deal found 6/7£568
Wed 9/911:55
LHR
-
SJU
1 stop33h 01m
JetBlue
Wed 16/910:30
SJU
-
LHR
1 stop29h 15m
JetBlue
Deal found 9/7£574
Tue 22/908:15
LHR
-
SJU
1 stop34h 19m
JetBlue
Sat 26/906:00
SJU
-
LHR
1 stop33h 45m
JetBlue
Deal found 7/7£578
Fri 18/911:55
LHR
-
SJU
1 stop33h 01m
JetBlue
Tue 22/906:00
SJU
-
LHR
1 stop33h 45m
JetBlue
Deal found 7/7£581
Wed 4/1109:20
LHR
-
SJU
1 stop19h 05m
JetBlue
Mon 16/1107:00
SJU
-
LHR
1 stop19h 55m
JetBlue
Deal found 9/7£582

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 11 July 2026.

Round-trip from

£485

One-way from

£358

Popular in

December

Cheapest in

February

Average price

£899
1/10-14/10
  • 1/10-14/10
  • 2 total stops
  • 48h 01m total
  • Brighton to San Juan
Search Deals
22/8
  • 22/8
  • 2 total stops
  • 15h 45m total
  • Brighton to San Juan
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£25 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 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 11 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

Wed 4/11

09:20-00:25

1 stop19h 05m

San Juan Luis Munoz Marin Intl

Mon 16/11

07:00-06:55

1 stop19h 55m

£582

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Wed 4/11

09:20-00:25

1 stop19h 05m

San Juan Luis Munoz Marin Intl

Sat 14/11

07:00-06:55

1 stop19h 55m

£613

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Fri 18/9

18:25-17:10

2 stops27h 45m

San Juan Luis Munoz Marin Intl

Tue 22/9

20:05-21:00

1 stop19h 55m

£641

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 27/11

08:05-23:48

1 stop19h 43m

San Juan Luis Munoz Marin Intl

Tue 1/12

07:10-06:55

1 stop19h 45m

£673

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 9/9

10:35-23:58

2 stops42h 23m

San Juan Luis Munoz Marin Intl

Wed 16/9

15:00-11:20

2 stops39h 20m

£704

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 19/9

12:05-23:58

2 stops40h 53m

San Juan Luis Munoz Marin Intl

Wed 30/9

15:00-20:30

3 stops24h 30m

£710

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 3/11

16:35-00:25

2 stops35h 50m

San Juan Luis Munoz Marin Intl

Fri 13/11

07:00-15:45

2 stops28h 45m

£714

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 9/10

06:00-11:28

2 stops34h 28m

San Juan Luis Munoz Marin Intl

Mon 19/10

06:12-22:00

2 stops34h 48m

£714

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

£714

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 22/9

06:00-15:25

1 stop14h 25m

San Juan Luis Munoz Marin Intl

Sat 26/9

18:42-10:00

1 stop34h 18m

£727

Flights are sorted by cheapest return flights first.

Deals found on 6/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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 11 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
3,016 reviews
Check prices

Food

6.6

Entertainment

7.2

Crew

7.9

Overall

7.1

Boarding

7.3

Comfort

7.5

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
3,016 reviews
JetBlue
7.1
Good
3,016 reviews
Check prices

Food

6.6

Entertainment

7.2

Crew

7.9

Overall

7.1

Boarding

7.3

Comfort

7.5

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
704 reviews
JetBlue
7.1
Good
3,016 reviews
Check prices

Food

6.6

Entertainment

7.2

Crew

7.9

Overall

7.1

Boarding

7.3

Comfort

7.5

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
3,251 reviews
JetBlue
7.1
Good
3,016 reviews
Check prices

Food

6.6

Entertainment

7.2

Crew

7.9

Overall

7.1

Boarding

7.3

Comfort

7.5

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
8,107 reviews
JetBlue
7.1
Good
3,016 reviews
Check prices

Food

6.6

Entertainment

7.2

Crew

7.9

Overall

7.1

Boarding

7.3

Comfort

7.5

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
2,524 reviews
JetBlue
7.1
Good
3,016 reviews
Check prices

Food

6.6

Entertainment

7.2

Crew

7.9

Overall

7.1

Boarding

7.3

Comfort

7.5

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 19h 05m. JetBlue provides one of the quickest options available for as low as £582. 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 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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£333Average£1,142FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£434Average£686FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
AviancaCheapest£493Average£595FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IcelandairCheapest£503Average£677FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£773Average£1,078FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£836Average£1,011FlexibilityNo 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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