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Gatwick

$282+ Cheap flights from San Juan to Gatwick (LGW)

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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LGW
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from San Juan to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from San Juan (PR1) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$651
(JetBlue)

One-way from

$282
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,085
From San Juan to London Gatwick
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One-way flight from San Juan to London Gatwick
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Highest demand for flights based on searches. 16% potential increase in price ($159 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from San Juan to Gatwick

Cheapest flights from San Juan to Gatwick
Explore the most affordable flight options available from San Juan to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This JetBlue deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/208:50 amSJU - LGW
1 stop19h 45mJetBlue
dom. 8/2412:10 pmLGW - SJU
1 stop18h 21mJetBlue
Deal found 6/9$651
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/251:34 pmSJU - LGW
1 stop15h 26mKLM
lun. 9/812:00 pmLGW - SJU
1 stop16h 51mKLM
Deal found 6/12$704
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2210:04 amSJU - LGW
1 stop15h 51mMultiple Airlines
dom. 8/2410:00 amLGW - SJU
1 stop15h 02mMultiple Airlines
Deal found 6/9$713
This Air France deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/201:34 pmSJU - LGW
1 stop15h 26mAir France
lun. 8/2512:00 pmLGW - SJU
1 stop16h 51mAir France
Deal found 6/9$720
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/56:05 pmSJU - LGW
1 stop34h 55mDelta
mar. 8/512:00 pmLGW - SJU
1 stop16h 59mDelta
Deal found 6/10$821
This Orbitz deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/78:20 pmSJU - LGW
2 stops35h 35mBritish Airways
jue. 1/2911:00 amLGW - SJU
1 stop12h 55mBritish Airways
Deal found 6/11$880
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/294:15 amSJU - LGW
2 stops25h 35mTAP AIR PORTUGAL
vie. 11/74:40 pmLGW - SJU
2 stops38h 37mTAP AIR PORTUGAL
Deal found 6/11$912
This Iberia deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/104:50 pmSJU - LGW
1 stop13h 00mIberia
mié. 1/2811:00 amLGW - SJU
1 stop12h 55mIberia
Deal found 6/11$932
This Icelandair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2912:55 pmSJU - LGW
2 stops18h 00mIcelandair
jue. 11/611:55 amLGW - SJU
2 stops19h 22mIcelandair
Deal found 6/11$1,000
This American Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/57:00 pmSJU - LGW
2 stops30h 35mAmerican Airlines
vie. 8/13:05 pmLGW - SJU
2 stops24h 59mAmerican Airlines
Deal found 6/11$1,070

Cheapflights Fare Finder

Customize your flight search to find flights from San Juan 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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from San Juan to London Gatwick Airport that are best for you.

Fly from

San Juan

Fly to

Gatwick

Route

Depart

Return

Price

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

mié. 8/20

8:50 am-9:35 am

1 stop19h 45m

London Gatwick

dom. 8/24

12:10 pm-1:31 am

1 stop18h 21m

$651

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

lun. 8/25

1:34 pm-10:00 am

1 stop15h 26m

London Gatwick

lun. 9/8

12:00 pm-11:51 pm

1 stop16h 51m

$704

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

vie. 8/22

10:04 am-6:55 am

1 stop15h 51m

London Gatwick

dom. 8/24

10:00 am-8:02 pm

1 stop15h 02m

$713

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

mié. 8/20

1:34 pm-10:00 am

1 stop15h 26m

London Gatwick

lun. 8/25

12:00 pm-11:51 pm

1 stop16h 51m

$720

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

sáb. 7/5

6:05 pm-10:00 am

1 stop34h 55m

London Gatwick

mar. 8/5

12:00 pm-11:59 pm

1 stop16h 59m

$821

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

jue. 8/7

8:20 pm-12:55 pm

2 stops35h 35m

London Gatwick

jue. 1/29

11:00 am-7:55 pm

1 stop12h 55m

$880

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

mié. 10/29

4:15 am-9:50 am

2 stops25h 35m

London Gatwick

vie. 11/7

4:40 pm-3:17 am

2 stops38h 37m

$912

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

dom. 8/10

4:50 pm-10:50 am

1 stop13h 00m

London Gatwick

mié. 1/28

11:00 am-7:55 pm

1 stop12h 55m

$932

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

mié. 10/29

12:55 pm-10:55 am

2 stops18h 00m

London Gatwick

jue. 11/6

11:55 am-3:17 am

2 stops19h 22m

$1,000

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

sáb. 7/5

7:00 pm-6:35 am

2 stops30h 35m

London Gatwick

vie. 8/1

3:05 pm-11:04 am

2 stops24h 59m

$1,070

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 19 results
1
2

Best time to book a flight from San Juan to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from San Juan with our price prediction graph.
Estimated round-trip 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 San Juan to London Gatwick Airport

Rainfall in Gatwick by month

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

In terms of precipitation, rainfall in London Gatwick Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Gatwick Airport when rainfall is around 1.6 in.

Temperature in Gatwick by month

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

If weather is an important factor for your trip to London Gatwick Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. 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 Gatwick. Reviews last updated junio 12, 2025.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.3
Good
2,925 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Gatwick. 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 flying from San Juan to London Gatwick Airport round-trip?

    Currently priced at $651, JetBlue will fly you from San Juan to London Gatwick Airport and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from KLM and Air France - these airlines can fly you to your destination from $704 and $720, respectively.

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

    For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $340. Users have also found prices from $513 and $552 on Delta and Air Europa, respectively.

  • Can I find deals for flights from San Juan to Gatwick that include hotel bookings?

    Yes. In addition to deals on San Juan to Gatwick flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Gatwick?

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

  • Can I find deals for business class flights from San Juan to Gatwick?

    Yes. Cheapflights offers flight deals from San Juan 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.

  • What is the cheapest month to book a flight from San Juan to London Gatwick Airport?

    Currently, January is the cheapest month in which you can book a flight from San Juan to London Gatwick Airport (average of $569). Flying from San Juan to London Gatwick Airport in June is currently the most expensive (average of $777). 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

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Hayes
Hounslow
Thornton Heath
Luton
Canterbury
Harrow
Dover
Gatwick
Orpington
Watford
Croydon
Folkestone
Borehamwood
Sutton
Aylesbury
Chelmsford
Brentwood
Chichester
Wembley
Arundel

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Alternative routes for San Juan to Gatwick

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