Find flights
When to book
FAQs

Cheap flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport from £294

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LGW
2 May — 9 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Luis Munoz Marin Intl to Gatwick

Enter your travel dates to find the best prices.

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 2 April 2026.

Sat 4/407:45
SJU
-
LGW
1 stop17h 35m
Multiple Airlines
Tue 21/420:40
LGW
-
SJU
2 stops25h 30m
Multiple Airlines
Deal found 31/3£638
Wed 12/806:00
SJU
-
LGW
1 stop22h 35m
JetBlue
Wed 26/812:20
LGW
-
SJU
1 stop32h 58m
JetBlue
Deal found 1/4£670
Tue 3/1121:35
SJU
-
LGW
1 stop14h 50m
Multiple Airlines
Fri 13/1108:00
LGW
-
SJU
1 stop16h 00m
Multiple Airlines
Deal found 30/3£677
Fri 3/407:00
SJU
-
LGW
1 stop22h 00m
Multiple Airlines
Fri 10/414:00
LGW
-
SJU
1 stop23h 53m
Multiple Airlines
Deal found 29/3£682
Fri 14/808:30
SJU
-
LGW
1 stop20h 05m
JetBlue
Fri 28/812:20
LGW
-
SJU
1 stop18h 35m
JetBlue
Deal found 2/4£688
Sun 19/402:59
SJU
-
LGW
1 stop26h 01m
Multiple Airlines
Tue 28/418:10
LGW
-
SJU
2 stops28h 00m
Multiple Airlines
Deal found 30/3£702
Sat 4/407:00
SJU
-
LGW
1 stop22h 00m
Multiple Airlines
Sat 11/414:00
LGW
-
SJU
1 stop23h 53m
Multiple Airlines
Deal found 30/3£704
Sat 4/401:45
SJU
-
LGW
2 stops23h 35m
Multiple Airlines
Sat 18/414:00
LGW
-
SJU
1 stop14h 24m
Multiple Airlines
Deal found 29/3£715
Mon 30/319:54
SJU
-
LGW
2 stops29h 26m
Multiple Airlines
Mon 13/406:00
LGW
-
SJU
2 stops34h 25m
Multiple Airlines
Deal found 29/3£726
Thu 1/1020:25
SJU
-
LGW
1 stop15h 00m
Multiple Airlines
Thu 8/1006:00
LGW
-
SJU
1 stop14h 25m
Multiple Airlines
Deal found 30/3£728

Find 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 2 April 2026.

Round-trip from

£670

One-way from

£294

Popular in

June

Cheapest in

February

Average price

£574
JetBlue
  • JetBlue
  • 12/8-26/8
  • 2 total stops
  • 55h 33m total
  • San Juan to London
Search Deals
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 15/6
  • 1 total stop
  • 11h 40m total
  • San Juan to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£111 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 April 2026
Search Deals

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 2 April 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Mon 8/6

05:01-09:35

1 stop23h 34m

London Gatwick

Mon 15/6

12:20-01:28

1 stop18h 08m

£830

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Tue 29/9

06:00-15:35

2 stops28h 35m

London Gatwick

Mon 12/10

21:15-13:08

2 stops44h 53m

£850

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 23/4

15:00-14:40

2 stops18h 40m

London Gatwick

Sat 9/5

15:40-02:41

2 stops40h 01m

£852

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Fri 11/9

13:00-16:45

2 stops22h 45m

London Gatwick

Sun 20/9

10:50-13:08

2 stops31h 18m

£858

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Fri 11/9

13:25-15:40

2 stops21h 15m

London Gatwick

Sun 20/9

12:05-12:17

2 stops29h 12m

£898
Fastest return journey

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sat 13/6

14:40-09:35

1 stop13h 55m

London Gatwick

Wed 1/7

12:20-21:31

1 stop14h 11m

£907

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 22/4

06:25-14:40

2 stops27h 15m

London Gatwick

Wed 29/4

15:40-02:39

2 stops39h 59m

£910

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 12/8

16:55-09:35

1 stop11h 40m

London Gatwick

Sun 16/8

12:20-01:37

1 stop18h 17m

£937

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Tue 2/6

15:25-14:40

2 stops18h 15m

London Gatwick

Tue 9/6

13:00-01:38

2 stops17h 38m

£1,000

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Mon 8/6

18:35-23:55

2 stops24h 20m

London Gatwick

Mon 15/6

16:25-11:25

3 stops24h 00m

£1,007

Flights are sorted by cheapest return flights first.

Deals found on 29/3

Showing 1-10 of 17 resultsSorted by cheapest first
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 18h 40m. San Juan Luis Munoz Marin Intl Airport and London Gatwick Airport are separated by a distance of 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 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.

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
Wembley
Croydon
Hounslow
Gatwick
Slough
Ilford
Luton
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Romford
Eastbourne
Bedford
Chelmsford
Ipswich
Southend-on-Sea

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.