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Cheap flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport from £233

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LGW
13 Sep — 20 Sep1
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 14 August 2026.

Sun 18/1002:58 -
1 stop26h 02m
Thu 5/1111:00 -
1 stop19h 50m
Deal found 12/8£453
Tue 20/1007:15 -
2 stops21h 45m
Thu 5/1111:00 -
1 stop35h 37m
Deal found 12/8£475
Sat 24/1006:05 -
1 stop22h 55m
Fri 6/1112:35 -
1 stop18h 15m
Deal found 9/8£516
Thu 15/1020:25 -
1 stop21h 40m
Fri 30/1008:05 -
1 stop15h 55m
Deal found 12/8£567
Sat 22/803:10 -
1 stop25h 50m
Sat 5/914:00 -
1 stop23h 11m
Deal found 12/8£582
Wed 11/1121:35 -
1 stop17h 25m
Tue 24/1111:45 -
1 stop12h 15m
Deal found 11/8£601
Sun 6/903:10 -
1 stop25h 50m
Mon 14/914:00 -
1 stop16h 52m
Deal found 9/8£612
Sat 12/907:00 -
1 stop22h 00m
Sat 19/914:00 -
1 stop16h 52m
Deal found 13/8£616
Wed 23/910:42 -
1 stop18h 18m
Wed 30/914:00 -
1 stop16h 52m
Deal found 9/8£622
Mon 5/1010:42 -
1 stop18h 18m
Mon 12/1012:40 -
2 stops31h 38m
Deal found 13/8£626
Wed 23/906:00 -
2 stops19h 50m
Wed 30/914:30 -
2 stops30h 10m
Deal found 9/8£628
Sun 4/1010:42 -
1 stop18h 18m
Mon 12/1012:40 -
2 stops31h 38m
Deal found 13/8£631

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 14 August 2026.

Round-trip from

£453

One-way from

£233

Popular in

June

Cheapest in

February

Average price

£695
18/10-5/11
  • 18/10-5/11
  • 2 total stops
  • 45h 52m total
  • San Juan to London
Search Deals
Iberia
  • Iberia
  • 16/11
  • 1 total stop
  • 12h 40m total
  • San Juan to London
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (£113 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 14 August 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
Fastest return journey

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LGW London Gatwick

SJULGW

San Juan Luis Munoz Marin Intl

Wed 23/9

10:42-10:00

1 stop18h 18m

London Gatwick

Wed 30/9

14:00-01:52

1 stop16h 52m

£622

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LGW London Gatwick

SJULGW

San Juan Luis Munoz Marin Intl

Wed 23/9

06:00-06:50

2 stops19h 50m

London Gatwick

Wed 30/9

14:30-15:40

2 stops30h 10m

£628

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LGW London Gatwick

SJULGW

San Juan Luis Munoz Marin Intl

Thu 24/9

18:42-10:00

1 stop34h 18m

London Gatwick

Thu 1/10

14:00-17:43

1 stop32h 43m

£643

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LGW London Gatwick

SJULGW

San Juan Luis Munoz Marin Intl

Thu 26/11

12:19-16:30

2 stops24h 11m

London Gatwick

Mon 30/11

17:25-19:52

2 stops30h 27m

£816

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LGW London Gatwick

SJULGW

San Juan Luis Munoz Marin Intl

Tue 20/10

10:30-16:35

2 stops25h 05m

London Gatwick

Tue 27/10

10:05-13:03

2 stops30h 58m

£816

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LGW London Gatwick

SJULGW

San Juan Luis Munoz Marin Intl

Thu 5/11

07:00-09:10

2 stops22h 10m

London Gatwick

Mon 9/11

10:05-14:03

2 stops31h 58m

£857

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LGW London Gatwick

SJULGW

San Juan Luis Munoz Marin Intl

Thu 5/11

16:00-15:50

2 stops19h 50m

London Gatwick

Tue 10/11

21:20-00:25

3 stops31h 05m

£858

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LGW London Gatwick

SJULGW

San Juan Luis Munoz Marin Intl

Sun 22/11

12:19-16:30

2 stops24h 11m

London Gatwick

Mon 30/11

06:30-03:38

2 stops25h 08m

£868

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LGW London Gatwick

SJULGW

San Juan Luis Munoz Marin Intl

Thu 5/11

07:00-09:10

2 stops22h 10m

London Gatwick

Tue 10/11

17:25-20:45

2 stops31h 20m

£898

San JuanLondon

SJU San Juan Luis Munoz Marin Intl - LGW London Gatwick

SJULGW

San Juan Luis Munoz Marin Intl

Tue 20/10

10:30-16:35

2 stops25h 05m

London Gatwick

Thu 5/11

17:25-20:45

2 stops31h 20m

£898

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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 19h 50m. 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.

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
Hounslow
Milton Keynes
Luton
Gatwick
Wembley
Ilford
Slough
Hayes
Croydon
Colchester
Brentford
Eastbourne
Watford
Southend-on-Sea
Enfield
Kingston upon Thames
Southall
Dover
Romford
Borehamwood

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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

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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?

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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!

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