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Cheap flights from London Gatwick Airport to Puerto Rico from £219

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — SJU
18 Jun — 25 Jun1
1 adult

Cheap 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 13 June 2025.

Round-trip from

£470

One-way from

£219

Popular in

July

Cheapest in

September

Average price

£628
Icelandair
  • Icelandair
  • 9/9-24/9
  • 3 total stops
  • 61h 20m total
  • London to Puerto Rico
Search Deals
5/9
  • 5/9
  • 2 total stops
  • 30h 56m total
  • London to Puerto Rico
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Gatwick to Puerto Rico

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 13 June 2025.

Tue 9/912:10LGW - SJU
2 stops28h 35mIcelandair
Wed 24/919:50SJU - LGW
1 stop32h 45mIcelandair
Deal found 12/6£470
Tue 1/710:00LGW - SJU
1 stop16h 04mMultiple Airlines
Tue 8/720:45SJU - LGW
1 stop29h 10mMultiple Airlines
Deal found 10/6£508
Wed 9/712:10LGW - SJU
1 stop17h 41mJetBlue
Thu 24/715:25SJU - LGW
1 stop13h 10mJetBlue
Deal found 11/6£514
Sat 15/1116:35LGW - SJU
2 stops34h 25mTAP AIR PORTUGAL
Sat 22/1106:15SJU - LGW
2 stops23h 35mTAP AIR PORTUGAL
Deal found 12/6£644
Sat 15/1119:35LGW - SJU
1 stop28h 20mIberia
Tue 25/1118:05SJU - LGW
1 stop12h 10mIberia
Deal found 12/6£814

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 13 June 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Puerto Rico that are best for you.

Fly from

Gatwick

Fly to

Puerto Rico

Route

Depart

Return

Price

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 9/9

12:10-11:45

2 stops28h 35m

San Juan Luis Munoz Marin Intl

Wed 24/9

19:50-09:35

1 stop32h 45m

£470

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 1/7

10:00-21:04

1 stop16h 04m

San Juan Luis Munoz Marin Intl

Tue 8/7

20:45-06:55

1 stop29h 10m

£508

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Wed 9/7

12:10-00:51

1 stop17h 41m

San Juan Luis Munoz Marin Intl

Thu 24/7

15:25-09:35

1 stop13h 10m

£514

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 15/11

16:35-23:00

2 stops34h 25m

San Juan Luis Munoz Marin Intl

Sat 22/11

06:15-09:50

2 stops23h 35m

£644

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 15/11

19:35-19:55

1 stop28h 20m

San Juan Luis Munoz Marin Intl

Tue 25/11

18:05-10:15

1 stop12h 10m

£814

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 22/9

10:00-22:42

2 stops41h 42m

San Juan Luis Munoz Marin Intl

Mon 29/9

17:24-16:25

2 stops18h 01m

£890

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 5/9

10:00-11:56

2 stops30h 56m

£219

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 28/8

12:10-01:31

1 stop18h 21m

£543

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 29/8

11:35-18:30

1 stop11h 55m

£548

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Fri 29/8

10:35-09:55

2 stops28h 20m

£602

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 12 results
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

What is the cheapest time of day to fly from LGW to PR?

Find hourly flight availability from Gatwick to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Puerto Rico as you normally would.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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 13 June 2025.
To help decide which airline to fly from London to Puerto Rico, see what other customers have to say about JetBlue, Turkish Airlines and TAP AIR PORTUGAL. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
JetBlue
7.3
Good
2,923 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Comfort

7.6

Food

6.7

Overall

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

BDL - SJU

My experience was very positive: I liked the big space among seats, the huge entertainment options, and the crew professionalism. My only complaint is the lacked of use of Spanish. As a Spanish speaker, I didn’t like this.
JetBlue
7.3
Good
2,923 reviews
JetBlue
7.3
Good
2,923 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Comfort

7.6

Food

6.7

Overall

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

BDL - SJU

My experience was very positive: I liked the big space among seats, the huge entertainment options, and the crew professionalism. My only complaint is the lacked of use of Spanish. As a Spanish speaker, I didn’t like this.
Turkish Airlines
7.3
Good
3,849 reviews
JetBlue
7.3
Good
2,923 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Comfort

7.6

Food

6.7

Overall

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

BDL - SJU

My experience was very positive: I liked the big space among seats, the huge entertainment options, and the crew professionalism. My only complaint is the lacked of use of Spanish. As a Spanish speaker, I didn’t like this.
TAP AIR PORTUGAL
7.1
Good
1,885 reviews
JetBlue
7.3
Good
2,923 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Comfort

7.6

Food

6.7

Overall

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

BDL - SJU

My experience was very positive: I liked the big space among seats, the huge entertainment options, and the crew professionalism. My only complaint is the lacked of use of Spanish. As a Spanish speaker, I didn’t like this.
Icelandair
7.0
Good
499 reviews
JetBlue
7.3
Good
2,923 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Comfort

7.6

Food

6.7

Overall

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

BDL - SJU

My experience was very positive: I liked the big space among seats, the huge entertainment options, and the crew professionalism. My only complaint is the lacked of use of Spanish. As a Spanish speaker, I didn’t like this.
Iberia
7.0
Good
2,776 reviews
JetBlue
7.3
Good
2,923 reviews
Check prices

Entertainment

7.3

Boarding

7.5

Comfort

7.6

Food

6.7

Overall

7.3

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2024

BDL - SJU

My experience was very positive: I liked the big space among seats, the huge entertainment options, and the crew professionalism. My only complaint is the lacked of use of Spanish. As a Spanish speaker, I didn’t like this.

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.

  • What are the cheapest airlines to fly from London Gatwick Airport to Puerto Rico one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at £543. Iberia flights start at £548 while deals on TAP AIR PORTUGAL start at £602 one-way.

  • 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.

  • What is the cheapest month to book a flight from London Gatwick Airport to Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from London Gatwick Airport to Puerto Rico (average of £631). Flying from London Gatwick Airport to Puerto Rico in July is currently the most expensive (average of £1,027). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest£420Average£676FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapest£511Average£831FlexibilityNo 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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