Find flights
When to book
FAQs

Cheap flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport from £153

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 18/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LGW
31 Aug — 7 Sep1
1 adult

Cheap flight deals from Luis Munoz Marin Intl to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 26 August 2025.

Round-trip from

£400

One-way from

£153

Popular in

August

Cheapest in

September

Average price

£1,181
9/11-20/11
  • 9/11-20/11
  • 4 total stops
  • 53h 23m total
  • San Juan to London
Search Deals
18/10
  • 18/10
  • 1 total stop
  • 18h 58m total
  • San Juan to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£98 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (£39 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Luis Munoz Marin Intl to Gatwick

Cheapest flights from Luis Munoz Marin Intl to Gatwick
Explore the most affordable flight options available from Luis Munoz Marin Intl to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 August 2025.

Sun 9/1106:00SJU - LGW
2 stops23h 00mMultiple Airlines
Thu 20/1111:20LGW - SJU
2 stops30h 23mMultiple Airlines
Deal found 25/8£400
Fri 10/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Mon 20/1013:05LGW - SJU
1 stop31h 19mMultiple Airlines
Deal found 25/8£456
Fri 10/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Tue 21/1013:05LGW - SJU
1 stop31h 19mMultiple Airlines
Deal found 25/8£469
Thu 4/913:34SJU - LGW
1 stop15h 26mKLM
Sun 7/912:00LGW - SJU
1 stop16h 51mKLM
Deal found 25/8£470
Mon 13/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Mon 20/1013:05LGW - SJU
1 stop31h 19mMultiple Airlines
Deal found 25/8£484
Wed 15/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Wed 22/1021:15LGW - SJU
2 stops57h 47mMultiple Airlines
Deal found 25/8£494
Mon 13/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Tue 21/1013:05LGW - SJU
1 stop31h 19mMultiple Airlines
Deal found 25/8£498
Sun 9/1106:00SJU - LGW
2 stops23h 00mAmerican Airlines
Thu 20/1111:20LGW - SJU
2 stops17h 24mAmerican Airlines
Deal found 24/8£500
Thu 16/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Tue 21/1013:05LGW - SJU
1 stop31h 19mMultiple Airlines
Deal found 25/8£501
Fri 10/1006:22SJU - LGW
1 stop18h 58mMultiple Airlines
Wed 22/1013:05LGW - SJU
1 stop31h 19mMultiple Airlines
Deal found 25/8£502

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luis Munoz Marin Intl 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 26 August 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Gatwick

Route

Depart

Return

Price

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 9/11

12:55-09:00

2 stops16h 05m

London Gatwick

Thu 20/11

11:20-13:41

2 stops30h 21m

£400

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 4/9

13:34-10:00

1 stop15h 26m

London Gatwick

Sun 7/9

12:00-23:51

1 stop16h 51m

£470

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 15/10

06:22-06:20

1 stop18h 58m

London Gatwick

Wed 22/10

21:15-02:02

2 stops57h 47m

£494

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 9/11

06:00-09:00

2 stops23h 00m

London Gatwick

Thu 20/11

11:20-00:44

2 stops17h 24m

£500

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 16/10

06:22-06:20

1 stop18h 58m

London Gatwick

Tue 21/10

13:05-15:24

1 stop31h 19m

£501

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 19/11

09:00-06:00

1 stop17h 00m

London Gatwick

Thu 4/12

14:00-09:52

1 stop23h 52m

£506

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 21/9

06:44-10:10

1 stop22h 26m

London Gatwick

Tue 7/10

14:00-01:44

1 stop16h 44m

£508

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Tue 14/10

13:00-09:35

1 stop15h 35m

London Gatwick

Tue 21/10

12:10-12:27

1 stop29h 17m

£512

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sat 18/10

06:22-06:20

1 stop18h 58m

£153

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Fri 3/10

21:26-06:20

1 stop27h 54m

£199

Flights are sorted by cheapest return flights first.

Deals found on 25/8

Showing 1-10 of 12 results
1
2

Best time to book a flight from Luis Munoz Marin Intl to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Luis Munoz Marin Intl 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.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport?

    Departing from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport will take you 15h 26m. San Juan Luis Munoz Marin Intl Airport and London Gatwick Airport are separated by a distance of 4188 mi.

  • Can I find deals for flights from Luis Munoz Marin Intl to Gatwick that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Gatwick flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Gatwick?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Gatwick?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport to London Gatwick Airport?

    Currently, April is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport (average of £102). Flying from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport in July is currently the most expensive (average of £142). 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

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
Croydon
Hounslow
Gatwick
Slough
Luton
Deal
Wembley
Ilford
Crawley
Hayes
Watford
Folkestone
Ipswich
Chichester
Winchester
Eastbourne
Dartford
Guildford
Romford

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 Luis Munoz Marin Intl to Gatwick

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Heathrow 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 Luis Munoz Marin Intl to Gatwick?

Cheapflights makes it easy to find Luis Munoz Marin Intl to Gatwick flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Luis Munoz Marin Intl to Gatwick?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Luis Munoz Marin Intl to Gatwick for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Luis Munoz Marin Intl to Gatwick with no change fees?

Certainly. Search results for flights to Gatwick from Luis Munoz Marin Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Luis Munoz Marin Intl 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.