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 Iberia, which is currently one of the cheapest options available, starting at £527. TAP AIR PORTUGAL flights start at £626 while deals on Icelandair start at £1,907 one-way.

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.

How far in advance should I book a flight from London Gatwick Airport to Puerto Rico?

Travelers have found it’s best to book a flight 57 days in advance to save up to 56% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London Gatwick Airport to Puerto Rico 1-2 weeks in advance for as low as £480, or £804 for flights within the next 24 hours.

What is the cheapest month to fly from London Gatwick Airport to Puerto Rico?

September is one of the best times of the year to fly to Puerto Rico from London Gatwick Airport. Prices for September average £665 per person but you can even find prices for as low as £441. The most expensive prices can be found in the month of July. Opting for a September flight can save you 35% on your journey compared to booking in July

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.

£927+ Flights from London Gatwick Airport to Puerto Rico

Cheap flight deals from Gatwick to Puerto Rico

Round-trip from	£527
One-way from	£269
Popular in	July
Cheapest in	September
Average price	£701

6/5-12/5
2 total stops
42h 55m total
London to Puerto Rico

Search Deals

15/5
2 total stops
47h 04m total
London to Puerto Rico

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£92 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 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 17 April 2025.

Tue 6/514:00LGW - SJU

1 stop17h 51mMultiple Airlines

Mon 12/503:56SJU - LGW

1 stop25h 04mMultiple Airlines

Deal found 16/4£527

Sat 4/1012:10LGW - SJU

1 stop28h 54mIcelandair

Tue 21/1019:00SJU - LGW

1 stop33h 35mIcelandair

Deal found 16/4£543

Sat 31/512:10LGW - SJU

1 stop16h 15mJetBlue

Sat 7/608:50SJU - LGW

1 stop19h 45mJetBlue

Deal found 15/4£593

Sat 1/1111:00LGW - SJU

2 stops29h 10mIberia

Tue 18/1118:05SJU - LGW

1 stop12h 10mIberia

Deal found 16/4£635

Wed 17/910:00LGW - SJU

2 stops41h 42mAir Europa

Sun 21/913:13SJU - LGW

2 stops22h 12mAir Europa

Deal found 16/4£859

Tue 2/912:00LGW - SJU

1 stop16h 46mAir France

Sun 7/912:43SJU - LGW

1 stop16h 17mAir France

Deal found 16/4£925

Mon 1/912:00LGW - SJU

1 stop16h 46mDelta

Sun 7/912:56SJU - LGW

2 stops16h 04mDelta

Deal found 16/4£929

Best flights from Gatwick to Puerto Rico
Discover carefully curated flight deals from Gatwick to Puerto Rico that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 April 2025.

Tue 6/514:00LGW - SJU

1 stop17h 51mMultiple Airlines

Mon 12/503:56SJU - LGW

1 stop25h 04mMultiple Airlines

Deal found 16/4£527

Sat 31/512:10LGW - SJU

1 stop16h 15mJetBlue

Sat 7/608:50SJU - LGW

1 stop19h 45mJetBlue

Deal found 15/4£593

Tue 6/513:00LGW - SJU

2 stops17h 49mIcelandair

Tue 13/511:58SJU - LGW

2 stops21h 42mIcelandair

Deal found 16/4£726

Mon 7/720:40LGW - SJU

1 stop23h 25mIberia

Sun 24/816:50SJU - LGW

1 stop22h 10mIberia

Deal found 16/4£942

Thu 3/712:00LGW - SJU

1 stop16h 54mDelta

Tue 12/807:30SJU - LGW

2 stops21h 30mDelta

Deal found 17/4£1,195

Mon 19/512:05LGW - SJU

2 stops27h 56mTAP AIR PORTUGAL

Thu 22/506:00SJU - LGW

2 stops22h 45mTAP AIR PORTUGAL

Deal found 16/4£1,363

Tue 29/415:05LGW - SJU

2 stops26h 31mAmerican Airlines

Sat 3/511:45SJU - LGW

2 stops15h 25mAmerican Airlines

Deal found 16/4£2,050

Last-minute flights from Gatwick to Puerto Rico
Discover last-minute flight deals from Gatwick to Puerto Rico. Data last updated 17 April 2025 and is based on user searches.

Tue 29/415:05LGW - SJU

2 stops26h 31mAmerican Airlines

Sat 3/511:45SJU - LGW

2 stops15h 25mAmerican Airlines

Deal found 16/4£2,050

Thu 1/520:40LGW - SJU

2 stops28h 40mIberia

Sun 11/520:25SJU - LGW

1 stop18h 35mIberia

Deal found 16/4£728

Tue 6/514:00LGW - SJU

1 stop17h 51mMultiple Airlines

Mon 12/503:56SJU - LGW

1 stop25h 04mMultiple Airlines

Deal found 16/4£527

Tue 6/513:00LGW - SJU

2 stops17h 49mIcelandair

Tue 13/511:58SJU - LGW

2 stops21h 42mIcelandair

Deal found 16/4£726

Mon 19/512:05LGW - SJU

2 stops27h 56mTAP AIR PORTUGAL

Thu 22/506:00SJU - LGW

2 stops22h 45mTAP AIR PORTUGAL

Deal found 16/4£1,363

Sat 31/512:10LGW - SJU

1 stop16h 15mJetBlue

Sat 7/608:50SJU - LGW

1 stop19h 45mJetBlue

Deal found 15/4£593

One-way flights from Gatwick to Puerto Rico
Search for one-way flight options from Gatwick to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated 17 April 2025.

Thu 15/521:20LGW - SJU

2 stops47h 04mMultiple Airlines

Deal found 16/4£269

Mon 9/620:40LGW - SJU

1 stop23h 25mIberia

Deal found 16/4£527

Mon 9/612:05LGW - SJU

2 stops28h 59mTAP AIR PORTUGAL

Deal found 17/4£626

Mon 23/615:40LGW - SJU

2 stops32h 07mIcelandair

Deal found 16/4£1,907

Cheapflights Fare Finder

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

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 6/5

14:00-02:51

1 stop17h 51m

San Juan Luis Munoz Marin Intl

Mon 12/5

03:56-10:00

1 stop25h 04m

£527

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Sat 31/5

12:10-23:25

1 stop16h 15m

San Juan Luis Munoz Marin Intl

Sat 7/6

08:50-09:35

1 stop19h 45m

£593

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 6/5

13:00-01:49

2 stops17h 49m

San Juan Luis Munoz Marin Intl

Tue 13/5

11:58-14:40

2 stops21h 42m

£726

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 7/7

20:40-15:05

1 stop23h 25m

San Juan Luis Munoz Marin Intl

Sun 24/8

16:50-20:00

1 stop22h 10m

£942

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 3/7

12:00-23:54

1 stop16h 54m

San Juan Luis Munoz Marin Intl

Tue 12/8

07:30-10:00

2 stops21h 30m

£1,195

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 19/5

12:05-11:01

2 stops27h 56m

San Juan Luis Munoz Marin Intl

Thu 22/5

06:00-09:45

2 stops22h 45m

£1,363

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Tue 29/4

15:05-12:36

2 stops26h 31m

San Juan Luis Munoz Marin Intl

Sat 3/5

11:45-08:10

2 stops15h 25m

£2,050

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Thu 15/5

21:20-15:24

2 stops47h 04m

£269

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 9/6

20:40-15:05

1 stop23h 25m

£527

LondonSan Juan

LGW - SJU

LGWSJU

London Gatwick

Mon 9/6

12:05-12:04

2 stops28h 59m

£626

Flights are sorted by cheapest return flights first.

Deals found on 16/4

Showing 1-10 of 11 results

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?

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

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

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

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,916 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

JetBlue

7.3

Good

2,926 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

TAP AIR PORTUGAL

7.1

Good

1,837 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Icelandair

7.0

Good

481 reviews

Delta

8.0

Very Good

7,916 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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 Iberia, which is currently one of the cheapest options available, starting at £527. TAP AIR PORTUGAL flights start at £626 while deals on Icelandair start at £1,907 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Gatwick to Puerto Rico

Heathrow to Montego Bay flights

Heathrow to Bridgetown flights

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Heathrow to Port of Spain flights

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Stansted to Montego Bay flights

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Luton to Montego Bay flights

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Heathrow to Roseau flights

Gatwick to Castries flights

Heathrow to Kingstown flights

London City to Luis Munoz Marin Intl flights

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Heathrow to George Town flights

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Luton to Punta Cana flights

Gatwick to Roseau flights

Gatwick to Basseterre flights

Gatwick to Havana flights

Stansted to Kingston flights

Heathrow to Castries flights

Heathrow to Simpson Bay flights

Heathrow to Oranjestad flights

Gatwick to Port of Spain flights

Gatwick to Castries flights

Stansted to Bridgetown flights

Gatwick to Simpson Bay flights

Heathrow to Basseterre flights

Heathrow to Providenciales flights

London City to Santo Domingo flights

Gatwick to George Town flights

Direct flights to

Direct flights to Montego Bay

Direct flights to Bridgetown

Direct flights to Kingston

Direct flights to Punta Cana

Direct flights to Port of Spain

Direct flights to St. John's

Direct flights to St. George's

Direct flights to Kingstown

Direct flights to Nassau

Direct flights to Castries

Direct flights to George Town

Direct flights to Providenciales

Direct flights to Basseterre

Direct flights to Oranjestad

Direct flights to Scarborough

Top 2 airlines flying from Gatwick to Puerto Rico

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£430	Average£693	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Iberia	Cheapest£524	Average£852	FlexibilityNo cancel fee	On-time77%	Search Iberia flights

Fly with Cheapflights

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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Cheap flights from London Gatwick Airport to Puerto Rico from £269

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.

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 17 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Gatwick to Puerto Rico

Cheapest flights from Gatwick to Puerto RicoExplore 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 17 April 2025.

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 17 April 2025.

Cheapflights Fare Finder

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

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.

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 17 April 2025.

Rainfall in Puerto Rico by month

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

Temperature in Puerto Rico by month

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

Reviews of airlines servicing Puerto Rico

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?

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

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

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

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

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.

Alternative routes for Gatwick to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Gatwick to Puerto Rico

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?

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

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

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

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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 17 April 2025.