Find flights
When to book
FAQs

Cheap flights from Puerto Rico to London Gatwick Airport from £236

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.
SJU — LGW
18 Jun — 25 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Puerto Rico to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Puerto Rico to Gatwick
Explore the most affordable flight options available from Puerto Rico to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 May 2026.

Tue 11/817:15
SJU
-
LGW
1 stop12h 35m
Iberia
Thu 3/911:30
LGW
-
SJU
1 stop12h 20m
Iberia
Deal found 14/5£630
Thu 24/920:25
SJU
-
LGW
1 stop18h 35m
Iberia
Mon 28/911:30
LGW
-
SJU
1 stop12h 20m
Iberia
Deal found 18/5£673
Tue 9/617:25
SJU
-
LGW
1 stop12h 25m
Iberia
Wed 17/611:30
LGW
-
SJU
1 stop12h 20m
Iberia
Deal found 17/5£679
Thu 24/917:15
SJU
-
LGW
1 stop12h 35m
British Airways
Mon 28/911:30
LGW
-
SJU
1 stop12h 20m
British Airways
Deal found 14/5£680
Fri 14/808:30
SJU
-
LGW
1 stop20h 05m
JetBlue
Fri 28/812:20
LGW
-
SJU
1 stop18h 35m
JetBlue
Deal found 15/5£688
Sat 27/620:35
SJU
-
LGW
1 stop18h 25m
Iberia
Thu 2/720:40
LGW
-
SJU
1 stop23h 45m
Iberia
Deal found 15/5£691
Fri 12/620:40
SJU
-
LGW
1 stop18h 20m
Iberia
Thu 18/620:40
LGW
-
SJU
1 stop23h 45m
Iberia
Deal found 14/5£694
Sun 28/610:27
PSE
-
LGW
1 stop18h 33m
Multiple Airlines
Sun 5/714:00
LGW
-
PSE
1 stop24h 46m
Multiple Airlines
Deal found 14/5£970

Find flight deals from Puerto Rico to Gatwick

Keep the following information in mind while searching for Puerto Rico to Gatwick flight deals. Data was last updated 19 May 2026.

Round-trip from

£673

One-way from

£236

Popular in

June

Cheapest in

February

Average price

£642
Iberia
  • Iberia
  • 24/9-28/9
  • 2 total stops
  • 30h 55m total
  • Puerto Rico to London
Search Deals
Delta
  • Delta
  • 1/9
  • 2 total stops
  • 21h 25m total
  • Puerto Rico to London
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£106 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 May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Puerto Rico to Gatwick 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 Puerto Rico to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 24/9

17:15-10:50

1 stop12h 35m

London Gatwick

Mon 28/9

11:30-18:50

1 stop12h 20m

£679

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 5/11

07:00-09:50

2 stops22h 50m

London Gatwick

Tue 10/11

10:40-14:03

2 stops31h 23m

£809

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 24/9

13:32-16:25

2 stops21h 53m

London Gatwick

Mon 28/9

10:00-12:13

2 stops31h 13m

£844

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 12/8

13:30-16:40

2 stops22h 10m

London Gatwick

Mon 17/8

10:50-08:47

2 stops26h 57m

£897

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sat 6/6

17:25-10:50

1 stop12h 25m

London Gatwick

Fri 12/6

20:40-19:05

1 stop27h 25m

£931

PonceLondon

PSE - LGW

PSELGW

Ponce Mercedita

Sun 28/6

10:27-10:00

1 stop18h 33m

London Gatwick

Sun 5/7

14:00-09:46

1 stop24h 46m

£970

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 12/8

13:30-16:40

2 stops22h 10m

London Gatwick

Sun 16/8

17:35-12:25

2 stops23h 50m

£1,009

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sat 13/6

14:40-09:35

1 stop13h 55m

London Gatwick

Thu 2/7

12:20-01:38

1 stop18h 18m

£1,015

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 19/8

08:30-11:45

2 stops22h 15m

London Gatwick

Sun 23/8

15:40-01:37

2 stops38h 57m

£1,017

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 17/6

16:53-09:35

1 stop11h 42m

London Gatwick

Mon 29/6

12:20-01:44

1 stop18h 24m

£1,047

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from Puerto Rico to Gatwick

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

Related info for your journey

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

    British Airways and TAP AIR PORTUGAL can get you from Puerto Rico to London Gatwick Airport in just under 12h 35m. Your travel time can differ by up to 10h 15m. The distance from Puerto Rico to London Gatwick Airport is about 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 Puerto Rico to Gatwick that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Puerto Rico to Gatwick 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Hounslow
Croydon
Wembley
Luton
Gatwick
Slough
Ilford
Hayes
Brentford
Colchester
Romford
Watford
Kingston upon Thames
Eastbourne
Ipswich
Southend-on-Sea
Guildford
Southall
Chelmsford

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.

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 Puerto Rico to Gatwick?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Gatwick from Puerto Rico today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Puerto Rico to Gatwick by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes, we can. To see specific flights from Puerto Rico to Gatwick 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 Puerto Rico to Gatwick 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.