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Cheap flights from Brighton to San Juan from £331

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SJU
18 Jun — 25 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 19 May 2026.

Wed 2/911:55
LHR
-
SJU
1 stop17h 15m
JetBlue
Tue 8/915:10
SJU
-
LHR
1 stop13h 20m
JetBlue
Deal found 19/5£495
Sat 5/908:15
LHR
-
SJU
1 stop15h 55m
JetBlue
Tue 8/913:30
SJU
-
LHR
1 stop15h 00m
JetBlue
Deal found 19/5£495
Tue 2/608:15
LHR
-
SJU
1 stop14h 36m
JetBlue
Wed 10/613:27
SJU
-
LHR
1 stop12h 03m
JetBlue
Deal found 19/5£503
Sun 7/608:15
LHR
-
SJU
1 stop14h 36m
JetBlue
Thu 11/615:29
SJU
-
LHR
1 stop13h 01m
JetBlue
Deal found 19/5£504
Mon 7/908:15
LHR
-
SJU
1 stop16h 35m
JetBlue
Sun 13/913:00
SJU
-
LHR
1 stop15h 30m
JetBlue
Deal found 19/5£504
Thu 3/911:55
LHR
-
SJU
1 stop15h 13m
JetBlue
Tue 8/913:30
SJU
-
LHR
1 stop15h 00m
JetBlue
Deal found 19/5£514
Wed 2/911:55
LHR
-
SJU
1 stop15h 44m
JetBlue
Sun 13/913:00
SJU
-
LHR
1 stop15h 30m
JetBlue
Deal found 19/5£517
Sat 5/908:15
LHR
-
SJU
1 stop15h 55m
JetBlue
Sun 13/913:00
SJU
-
LHR
1 stop15h 30m
JetBlue
Deal found 19/5£518
Wed 2/908:15
LHR
-
SJU
1 stop16h 35m
JetBlue
Mon 7/913:30
SJU
-
LHR
1 stop15h 00m
JetBlue
Deal found 19/5£532
Sat 5/908:15
LHR
-
SJU
1 stop15h 55m
JetBlue
Mon 7/913:30
SJU
-
LHR
1 stop15h 00m
JetBlue
Deal found 19/5£533
Wed 2/911:55
LHR
-
SJU
1 stop15h 44m
JetBlue
Sat 12/913:00
SJU
-
LHR
1 stop15h 30m
JetBlue
Deal found 19/5£536
Thu 3/911:55
LHR
-
SJU
1 stop17h 15m
JetBlue
Sun 13/913:00
SJU
-
LHR
1 stop15h 30m
JetBlue
Deal found 19/5£536

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 19 May 2026.

Round-trip from

£481

One-way from

£331

Popular in

December

Cheapest in

February

Average price

£586
JetBlue
  • JetBlue
  • 4/6-13/6
  • 2 total stops
  • 28h 17m total
  • Brighton to San Juan
Search Deals
2/6
  • 2/6
  • 2 total stops
  • 34h 24m total
  • Brighton to San Juan
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£38 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 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 19 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

Wed 11/11

12:20-01:43

1 stop17h 23m

San Juan Luis Munoz Marin Intl

Tue 24/11

17:15-09:30

1 stop12h 15m

£606

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sun 31/5

12:20-21:42

1 stop14h 22m

San Juan Luis Munoz Marin Intl

Sat 13/6

20:51-09:35

1 stop31h 44m

£645

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Fri 9/10

08:15-23:49

1 stop20h 34m

San Juan Luis Munoz Marin Intl

Mon 19/10

06:12-06:30

1 stop19h 18m

£684

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 2/7

12:20-10:01

1 stop26h 41m

San Juan Luis Munoz Marin Intl

Wed 8/7

08:30-09:35

1 stop20h 05m

£728
Fastest return journey

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 15/7

12:20-21:32

1 stop14h 12m

San Juan Luis Munoz Marin Intl

Mon 3/8

16:55-09:35

1 stop11h 40m

£762

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 7/7

14:00-02:11

1 stop17h 11m

San Juan Luis Munoz Marin Intl

Wed 22/7

17:15-10:00

2 stops35h 45m

£764

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 12/6

14:00-23:29

1 stop14h 29m

San Juan Luis Munoz Marin Intl

Fri 19/6

06:00-10:00

1 stop23h 00m

£800

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

£802

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 13/7

12:20-01:37

1 stop18h 17m

San Juan Luis Munoz Marin Intl

Mon 3/8

16:55-09:35

1 stop11h 40m

£805

LondonSan Juan

LHR - SJU

LHRSJU

London Heathrow

Sat 31/10

06:00-23:25

2 stops21h 25m

San Juan Luis Munoz Marin Intl

Wed 4/11

07:00-11:25

2 stops24h 25m

£813

Flights are sorted by cheapest return flights first.

Deals found on 15/5

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 19 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
7.2
Good
2,982 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Overall

7.2

Comfort

7.5

Crew

7.9

Food

6.6

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
2,982 reviews
JetBlue
7.2
Good
2,982 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Overall

7.2

Comfort

7.5

Crew

7.9

Food

6.6

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
656 reviews
JetBlue
7.2
Good
2,982 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Overall

7.2

Comfort

7.5

Crew

7.9

Food

6.6

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
3,220 reviews
JetBlue
7.2
Good
2,982 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Overall

7.2

Comfort

7.5

Crew

7.9

Food

6.6

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
7,986 reviews
JetBlue
7.2
Good
2,982 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Overall

7.2

Comfort

7.5

Crew

7.9

Food

6.6

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
2,528 reviews
JetBlue
7.2
Good
2,982 reviews
Check prices

Entertainment

7.2

Boarding

7.3

Overall

7.2

Comfort

7.5

Crew

7.9

Food

6.6

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 15m. JetBlue provides one of the quickest options available for as low as £1,135. Airlines will cover a distance of 4201 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 Stansted - San Juan Luis Munoz Marin Intl and London Gatwick - 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 19 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£333Average£1,125FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
JetBlueCheapest£436Average£620FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
FinnairCheapest£489Average£805FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IcelandairCheapest£494Average£671FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
AviancaCheapest£538Average£596FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IberiaCheapest£613Average£988FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£837Average£1,004FlexibilityNo 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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