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Cheap flights from London Gatwick Airport to Puerto Rico from £288

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SJU
9 Jul — 16 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Gatwick to Puerto Rico

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Puerto Rico
Explore the most affordable flight options available from Gatwick to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 June 2026.

Sat 19/914:00
LGW
-
SJU
1 stop16h 50m
Multiple Airlines
Sat 3/1018:31
SJU
-
LGW
1 stop34h 29m
Multiple Airlines
Deal found 7/6£580
Sat 19/914:00
LGW
-
SJU
1 stop16h 50m
Multiple Airlines
Wed 30/906:15
SJU
-
LGW
2 stops46h 45m
Multiple Airlines
Deal found 5/6£601
Wed 2/912:20
LGW
-
SJU
1 stop16h 34m
Multiple Airlines
Sat 12/917:15
SJU
-
LGW
1 stop12h 35m
Multiple Airlines
Deal found 6/6£629
Mon 31/812:20
LGW
-
SJU
1 stop30h 40m
Multiple Airlines
Sat 5/919:20
SJU
-
LGW
2 stops58h 30m
Multiple Airlines
Deal found 7/6£642
Tue 7/712:20
LGW
-
SJU
1 stop30h 20m
JetBlue
Mon 13/716:55
SJU
-
LGW
1 stop11h 40m
JetBlue
Deal found 8/6£647
Tue 23/612:20
LGW
-
SJU
1 stop14h 11m
JetBlue
Sat 27/620:51
SJU
-
LGW
1 stop31h 44m
JetBlue
Deal found 7/6£660
Mon 31/812:20
LGW
-
SJU
1 stop26h 40m
JetBlue
Sat 5/920:50
SJU
-
LGW
1 stop31h 45m
JetBlue
Deal found 7/6£662

Find flight deals from Gatwick to Puerto Rico

Keep the following information in mind while searching for Gatwick to Puerto Rico flight deals. Data was last updated 9 June 2026.

Round-trip from

£580

One-way from

£288

Popular in

December

Cheapest in

September

Average price

£663
19/9-3/10
  • 19/9-3/10
  • 2 total stops
  • 51h 19m total
  • London to Puerto Rico
Search Deals
1/9
  • 1/9
  • 3 total stops
  • 34h 44m total
  • London to Puerto Rico
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Puerto Rico 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 9 June 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sun 23/8

12:20-10:00

1 stop26h 40m

San Juan Luis Munoz Marin Intl

Sun 30/8

19:45-09:35

1 stop32h 50m

£718

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 31/8

12:05-10:00

2 stops26h 55m

San Juan Luis Munoz Marin Intl

Mon 14/9

06:00-20:25

2 stops33h 25m

£737

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sun 12/7

12:20-02:04

1 stop18h 44m

San Juan Luis Munoz Marin Intl

Fri 24/7

16:52-09:35

1 stop11h 43m

£738

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 31/8

12:05-10:00

2 stops26h 55m

San Juan Luis Munoz Marin Intl

Sat 12/9

06:00-09:45

2 stops22h 45m

£743

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 24/9

10:35-23:58

2 stops42h 23m

San Juan Luis Munoz Marin Intl

Mon 28/9

06:00-15:35

2 stops28h 35m

£746

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sun 30/8

21:15-10:00

2 stops41h 45m

San Juan Luis Munoz Marin Intl

Sat 12/9

06:00-09:45

2 stops22h 45m

£747

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 12/9

10:35-13:34

2 stops31h 59m

San Juan Luis Munoz Marin Intl

Sat 19/9

17:15-10:50

1 stop12h 35m

£771

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
Fastest return journey

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 16/7

12:20-01:59

1 stop18h 39m

San Juan Luis Munoz Marin Intl

Thu 23/7

16:55-09:35

1 stop11h 40m

£826
Cheapest one-way

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sun 30/8

09:50-15:58

3 stops59h 08m

£309

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Gatwick to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Gatwick 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 London Gatwick Airport to Puerto Rico
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated 9 June 2026.
Read reviews from past customers who have flown with JetBlue and Iberia from London Gatwick Airport to Puerto Rico. 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
2,979 reviews
Check prices

Entertainment

7.2

Comfort

7.5

Overall

7.1

Boarding

7.3

Food

6.6

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Samuel,Nov 2025

PBI - HPN

Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
JetBlue
7.1
Good
2,979 reviews
JetBlue
7.1
Good
2,979 reviews
Check prices

Entertainment

7.2

Comfort

7.5

Overall

7.1

Boarding

7.3

Food

6.6

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Samuel,Nov 2025

PBI - HPN

Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!
Iberia
7.0
Good
3,230 reviews
JetBlue
7.1
Good
2,979 reviews
Check prices

Entertainment

7.2

Comfort

7.5

Overall

7.1

Boarding

7.3

Food

6.6

Crew

7.9

Reviews

1 / 20
2.0
Mediocre

Samuel,Nov 2025

PBI - HPN

Incessant announcements hawking the JB Card, other items to purchase, seat back tables up 45 minutes before we landed....more announcements....Give your customer a break!

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Puerto Rico. 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 London Gatwick Airport to Puerto Rico?

    Departing from London Gatwick Airport to Puerto Rico will take you 26h 40m. Airlines will cover a distance of 4188 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Gatwick to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Gatwick to Puerto Rico flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Puerto Rico.

  • Can I find deals for business class flights from Gatwick to Puerto Rico?

    Yes. Cheapflights offers flight deals from Gatwick to Puerto Rico 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

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Alternative routes for Gatwick to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Gatwick to Puerto Rico

Discover the top 2 airlines that operate flights from Gatwick to Puerto Rico. 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 9 June 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest£490Average£734FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
IberiaCheapest£948Average£991FlexibilityNo 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 Gatwick to Puerto Rico?

When you search for this flight from Gatwick to Puerto Rico, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Gatwick to Puerto Rico?

Cheapflights helps you find that perfect flight to Puerto Rico from Gatwick by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Gatwick to Puerto Rico with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Gatwick to Puerto Rico, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Gatwick to Puerto Rico become cheaper?

Yes! Start tracking prices for Gatwick to Puerto Rico flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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