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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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
1 Jun — 8 Jun1
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 2 May 2026.

Tue 2/611:55
LHR
-
SJU
1 stop15h 58m
JetBlue
Fri 12/613:12
SJU
-
LHR
1 stop15h 18m
JetBlue
Deal found 29/4£577
Mon 2/1107:25
LHR
-
SJU
1 stop22h 18m
JetBlue
Thu 12/1120:00
SJU
-
LHR
1 stop20h 45m
JetBlue
Deal found 1/5£578
Wed 2/912:20
LGW
-
SJU
1 stop14h 12m
JetBlue
Mon 7/916:55
SJU
-
LGW
1 stop11h 40m
JetBlue
Deal found 29/4£579
Sat 7/1109:20
LHR
-
SJU
1 stop19h 05m
JetBlue
Wed 18/1116:00
SJU
-
LHR
1 stop13h 30m
JetBlue
Deal found 28/4£579
Wed 3/611:55
LHR
-
SJU
1 stop15h 58m
JetBlue
Sun 14/613:12
SJU
-
LHR
1 stop15h 18m
JetBlue
Deal found 29/4£582
Thu 4/608:15
LHR
-
SJU
1 stop14h 15m
JetBlue
Wed 10/614:11
SJU
-
LHR
1 stop14h 19m
JetBlue
Deal found 29/4£583
Mon 8/612:20
LGW
-
SJU
1 stop14h 22m
JetBlue
Tue 9/615:25
SJU
-
LGW
1 stop13h 10m
JetBlue
Deal found 29/4£584
Wed 3/611:55
LHR
-
SJU
1 stop15h 58m
JetBlue
Mon 15/611:50
SJU
-
LHR
1 stop16h 40m
JetBlue
Deal found 29/4£586
Sun 6/908:15
LHR
-
SJU
1 stop16h 35m
JetBlue
Sat 12/913:00
SJU
-
LHR
1 stop15h 30m
JetBlue
Deal found 29/4£592
Fri 5/608:15
LHR
-
SJU
1 stop14h 31m
JetBlue
Wed 10/614:11
SJU
-
LHR
1 stop14h 19m
JetBlue
Deal found 29/4£598
Mon 1/612:20
LGW
-
SJU
1 stop14h 22m
JetBlue
Sun 7/605:01
SJU
-
LGW
1 stop23h 34m
JetBlue
Deal found 30/4£604
Thu 3/911:55
LHR
-
SJU
1 stop17h 15m
JetBlue
Sat 12/913:00
SJU
-
LHR
1 stop15h 30m
JetBlue
Deal found 29/4£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 2 May 2026.

Round-trip from

£577

One-way from

£335

Popular in

July

Cheapest in

February

Average price

£577
JetBlue
  • JetBlue
  • 2/6-12/6
  • 2 total stops
  • 31h 16m total
  • Brighton to San Juan
Search Deals
15/5
  • 15/5
  • 2 total stops
  • 38h 51m 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 May 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 2 May 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

Sun 20/9

08:15-19:32

1 stop16h 17m

San Juan Luis Munoz Marin Intl

Mon 5/10

06:00-06:30

1 stop19h 30m

£653

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 8/6

14:00-23:59

1 stop14h 59m

San Juan Luis Munoz Marin Intl

Mon 15/6

02:59-10:00

1 stop26h 01m

£694

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 14/9

14:00-09:53

1 stop24h 53m

San Juan Luis Munoz Marin Intl

Sun 27/9

12:14-10:00

1 stop16h 46m

£712

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sun 20/9

10:35-13:08

2 stops31h 33m

San Juan Luis Munoz Marin Intl

Tue 6/10

10:30-15:35

2 stops24h 05m

£733

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sun 20/9

13:45-13:08

2 stops28h 23m

San Juan Luis Munoz Marin Intl

Mon 5/10

10:30-22:00

2 stops30h 30m

£754

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 30/5

12:20-21:42

1 stop14h 22m

San Juan Luis Munoz Marin Intl

Sat 6/6

13:27-09:35

1 stop15h 08m

£756

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sun 12/7

14:00-07:57

1 stop22h 57m

San Juan Luis Munoz Marin Intl

Fri 24/7

06:00-10:00

1 stop23h 00m

£779

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 2/7

14:00-12:42

1 stop27h 42m

San Juan Luis Munoz Marin Intl

Sun 12/7

13:42-10:00

1 stop15h 18m

£783

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

£791

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 9/10

12:00-13:08

2 stops30h 08m

San Juan Luis Munoz Marin Intl

Mon 19/10

06:12-10:20

2 stops23h 08m

£798

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 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 2 May 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
2,967 reviews
Check prices

Boarding

7.3

Crew

7.9

Overall

7.1

Comfort

7.5

Food

6.6

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

FLL - MDE

The plane crew (all of them) worked as a fantastic team always smiling and professional. So.eonerful and appreciating to.see. They were definitly your A team.
JetBlue
7.1
Good
2,967 reviews
JetBlue
7.1
Good
2,967 reviews
Check prices

Boarding

7.3

Crew

7.9

Overall

7.1

Comfort

7.5

Food

6.6

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

FLL - MDE

The plane crew (all of them) worked as a fantastic team always smiling and professional. So.eonerful and appreciating to.see. They were definitly your A team.
Icelandair
7.0
Good
646 reviews
JetBlue
7.1
Good
2,967 reviews
Check prices

Boarding

7.3

Crew

7.9

Overall

7.1

Comfort

7.5

Food

6.6

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

FLL - MDE

The plane crew (all of them) worked as a fantastic team always smiling and professional. So.eonerful and appreciating to.see. They were definitly your A team.
Iberia
7.0
Good
3,205 reviews
JetBlue
7.1
Good
2,967 reviews
Check prices

Boarding

7.3

Crew

7.9

Overall

7.1

Comfort

7.5

Food

6.6

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

FLL - MDE

The plane crew (all of them) worked as a fantastic team always smiling and professional. So.eonerful and appreciating to.see. They were definitly your A team.
British Airways
6.7
Okay
7,937 reviews
JetBlue
7.1
Good
2,967 reviews
Check prices

Boarding

7.3

Crew

7.9

Overall

7.1

Comfort

7.5

Food

6.6

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

FLL - MDE

The plane crew (all of them) worked as a fantastic team always smiling and professional. So.eonerful and appreciating to.see. They were definitly your A team.
Avianca
6.5
Okay
2,519 reviews
JetBlue
7.1
Good
2,967 reviews
Check prices

Boarding

7.3

Crew

7.9

Overall

7.1

Comfort

7.5

Food

6.6

Entertainment

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Feb 2026

FLL - MDE

The plane crew (all of them) worked as a fantastic team always smiling and professional. So.eonerful and appreciating to.see. They were definitly your A team.

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 17m. JetBlue provides one of the quickest options available for as low as £653. 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 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 2 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£328Average£1,023FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£416Average£607FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£482Average£793FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£487Average£649FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
AviancaCheapest£530Average£587FlexibilityNo cancel feeOn-time71%
Search Avianca flights
British AirwaysCheapest£532Average£982FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£576Average£941FlexibilityNo 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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