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Cheap flights from Brighton to San Juan from £308

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
18 May — 25 May1
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 18 April 2026.

Wed 6/511:55
LHR
-
SJU
1 stop17h 15m
JetBlue
Sun 10/517:54
SJU
-
LHR
1 stop21h 51m
JetBlue
Deal found 15/4£575
Tue 3/1109:20
LHR
-
SJU
1 stop19h 05m
JetBlue
Sat 7/1107:00
SJU
-
LHR
1 stop19h 55m
JetBlue
Deal found 14/4£578
Wed 6/508:15
LHR
-
SJU
1 stop15h 21m
JetBlue
Mon 11/506:18
SJU
-
LHR
1 stop33h 27m
JetBlue
Deal found 15/4£582
Fri 6/1107:25
LHR
-
SJU
1 stop17h 20m
JetBlue
Sun 15/1107:00
SJU
-
LHR
1 stop19h 55m
JetBlue
Deal found 15/4£582
Wed 11/1112:20
LHR
-
SJU
1 stop17h 23m
JetBlue
Wed 25/1106:05
SJU
-
LHR
1 stop20h 50m
JetBlue
Deal found 16/4£583
Mon 11/508:15
LHR
-
SJU
1 stop17h 49m
JetBlue
Mon 18/522:05
SJU
-
LHR
1 stop17h 40m
JetBlue
Deal found 13/4£584
Sat 23/512:20
LGW
-
SJU
1 stop14h 22m
JetBlue
Wed 27/507:20
SJU
-
LGW
1 stop21h 15m
JetBlue
Deal found 14/4£605
Wed 6/511:55
LHR
-
SJU
1 stop14h 09m
Multiple Airlines
Sun 17/513:16
SJU
-
LHR
1 stop12h 29m
Multiple Airlines
Deal found 13/4£608
Fri 22/512:20
LGW
-
SJU
1 stop33h 00m
JetBlue
Wed 27/507:20
SJU
-
LGW
1 stop21h 15m
JetBlue
Deal found 14/4£613
Wed 6/506:30
LHR
-
SJU
2 stops20h 59m
Multiple Airlines
Sun 10/514:48
SJU
-
LHR
1 stop15h 32m
Multiple Airlines
Deal found 15/4£614
Wed 6/508:40
LHR
-
SJU
2 stops18h 49m
Multiple Airlines
Mon 11/514:48
SJU
-
LHR
1 stop15h 32m
Multiple Airlines
Deal found 15/4£617
Fri 15/508:15
LHR
-
SJU
1 stop20h 55m
Multiple Airlines
Sat 16/518:00
SJU
-
LHR
1 stop13h 05m
Multiple Airlines
Deal found 15/4£620

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 18 April 2026.

Round-trip from

£575

One-way from

£308

Popular in

July

Cheapest in

February

Average price

£748
JetBlue
  • JetBlue
  • 6/5-10/5
  • 2 total stops
  • 39h 06m total
  • Brighton to San Juan
Search Deals
6/5
  • 6/5
  • 3 total stops
  • 47h 20m total
  • Brighton to San Juan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 18 April 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
Fastest return journey

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 2/6

12:20-21:42

1 stop14h 22m

San Juan Luis Munoz Marin Intl

Sun 14/6

16:57-09:35

1 stop11h 38m

£673

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Tue 1/9

08:15-19:50

1 stop16h 35m

San Juan Luis Munoz Marin Intl

Sat 12/9

10:30-09:30

1 stop18h 00m

£714

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 28/5

14:00-18:59

2 stops33h 59m

San Juan Luis Munoz Marin Intl

Thu 4/6

18:35-23:05

2 stops23h 30m

£718

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 13/5

14:00-00:19

1 stop15h 19m

San Juan Luis Munoz Marin Intl

Fri 15/5

00:59-06:20

1 stop24h 21m

£748

LondonSan Juan

STN - SJU

STNSJU

London Stansted

Thu 15/10

10:00-18:50

1 stop13h 50m

San Juan Luis Munoz Marin Intl

Thu 29/10

18:10-23:40

2 stops25h 30m

£767

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 9/10

10:35-13:08

2 stops31h 33m

San Juan Luis Munoz Marin Intl

Mon 19/10

06:12-15:35

2 stops28h 23m

£798

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sun 31/5

08:40-21:42

1 stop18h 02m

San Juan Luis Munoz Marin Intl

Sat 6/6

03:30-20:45

1 stop12h 15m

£825

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 15/10

10:35-13:08

2 stops31h 33m

San Juan Luis Munoz Marin Intl

Thu 29/10

06:00-09:50

2 stops23h 50m

£883

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 11/8

12:10-09:50

2 stops26h 40m

San Juan Luis Munoz Marin Intl

Tue 18/8

06:00-09:45

2 stops22h 45m

£925

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 13/5

21:15-12:58

2 stops44h 43m

San Juan Luis Munoz Marin Intl

Sat 16/5

15:21-09:45

2 stops37h 24m

£930

Flights are sorted by cheapest return flights first.

Deals found on 13/4

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 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 10 April 2026.

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 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 18 April 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
7.2
Good
2,945 reviews
Check prices

Comfort

7.5

Crew

7.9

Entertainment

7.2

Food

6.6

Boarding

7.3

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
JetBlue
7.2
Good
2,945 reviews
JetBlue
7.2
Good
2,945 reviews
Check prices

Comfort

7.5

Crew

7.9

Entertainment

7.2

Food

6.6

Boarding

7.3

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
Icelandair
7.0
Good
634 reviews
JetBlue
7.2
Good
2,945 reviews
Check prices

Comfort

7.5

Crew

7.9

Entertainment

7.2

Food

6.6

Boarding

7.3

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
Iberia
7.0
Good
3,182 reviews
JetBlue
7.2
Good
2,945 reviews
Check prices

Comfort

7.5

Crew

7.9

Entertainment

7.2

Food

6.6

Boarding

7.3

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
British Airways
6.7
Okay
7,892 reviews
JetBlue
7.2
Good
2,945 reviews
Check prices

Comfort

7.5

Crew

7.9

Entertainment

7.2

Food

6.6

Boarding

7.3

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.
Avianca
6.5
Okay
2,514 reviews
JetBlue
7.2
Good
2,945 reviews
Check prices

Comfort

7.5

Crew

7.9

Entertainment

7.2

Food

6.6

Boarding

7.3

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2026

FLL - ORH

I pay extra for an even more seat row 3, but the luggage area has no more spots so i have to place my luggage in row 10. This was totally un accepatable.

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 14h 22m. JetBlue provides one of the quickest options available for as low as £673. 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 7 airlines flying from Brighton to San Juan

Discover the top 7 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 18 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£330Average£1,029FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£416Average£609FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£485Average£797FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£499Average£646FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
AviancaCheapest£533Average£590FlexibilityNo cancel feeOn-time71%
Search Avianca flights
British AirwaysCheapest£534Average£987FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£577Average£1,034FlexibilityNo cancel feeOn-time77%
Search Iberia 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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