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Cheap flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport from £155

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — LGW
16 Jul — 23 Jul1
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 11 July 2025.

Round-trip from

£388

One-way from

£155

Popular in

June

Cheapest in

September

Average price

£726
KLM
  • KLM
  • 3/8-13/8
  • 2 total stops
  • 32h 17m total
  • San Juan to London
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16/7
  • 16/7
  • 1 total stop
  • 30h 26m total
  • San Juan to London
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£84 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
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Average for round-trip flights in July 2025
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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 11 July 2025.

Sun 3/813:34SJU - LGW
1 stop15h 26mKLM
Wed 13/812:00LGW - SJU
1 stop16h 51mKLM
Deal found 10/7£388
Sun 24/807:00SJU - LGW
1 stop22h 00mVirgin Atlantic
Sun 7/912:00LGW - SJU
1 stop29h 18mVirgin Atlantic
Deal found 11/7£425
Fri 22/813:34SJU - LGW
1 stop15h 26mAir France
Fri 5/912:00LGW - SJU
1 stop16h 51mAir France
Deal found 10/7£435
Mon 25/807:00SJU - LGW
1 stop22h 00mDelta
Mon 8/912:00LGW - SJU
1 stop16h 51mDelta
Deal found 10/7£436
Sat 16/802:11SJU - LGW
1 stop26h 59mMultiple Airlines
Tue 26/814:00LGW - SJU
1 stop14h 57mMultiple Airlines
Deal found 9/7£464
Sun 9/1107:25SJU - LGW
2 stops21h 35mAmerican Airlines
Thu 20/1111:20LGW - SJU
2 stops18h 50mAmerican Airlines
Deal found 10/7£492
Wed 23/712:55SJU - LGW
1 stop15h 40mJetBlue
Wed 30/712:10LGW - SJU
1 stop17h 41mJetBlue
Deal found 11/7£550

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 11 July 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 3/8

13:34-10:00

1 stop15h 26m

London Gatwick

Wed 13/8

12:00-23:51

1 stop16h 51m

£388

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 24/8

07:00-10:00

1 stop22h 00m

London Gatwick

Sun 7/9

12:00-12:18

1 stop29h 18m

£425

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Fri 22/8

13:34-10:00

1 stop15h 26m

London Gatwick

Fri 5/9

12:00-23:51

1 stop16h 51m

£435

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Mon 25/8

07:00-10:00

1 stop22h 00m

London Gatwick

Mon 8/9

12:00-23:51

1 stop16h 51m

£436

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sat 16/8

02:11-10:10

1 stop26h 59m

London Gatwick

Tue 26/8

14:00-23:57

1 stop14h 57m

£464

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 9/11

07:25-09:00

2 stops21h 35m

London Gatwick

Thu 20/11

11:20-02:10

2 stops18h 50m

£492

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 23/7

12:55-09:35

1 stop15h 40m

London Gatwick

Wed 30/7

12:10-00:51

1 stop17h 41m

£550

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sun 9/11

06:15-09:50

2 stops23h 35m

London Gatwick

Thu 20/11

10:40-03:49

2 stops21h 09m

£630

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 16/7

19:34-07:00

1 stop30h 26m

£155

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Sat 23/8

15:00-09:35

1 stop13h 35m

£258

Flights are sorted by cheapest return flights first.

Deals found on 9/7

Showing 1-10 of 14 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.

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 11 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andAir France from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,951 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
1,467 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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.
Virgin Atlantic
7.4
Good
654 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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
2,914 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

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 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.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport round-trip?

    Our cheapest airline available from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport is KLM. Our recent data shows that you can find tickets from as low as £388 on this airline. Additional options worth looking into are Virgin Atlantic and Air France, starting at £425 and £435 round-trip.

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

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £258. However, be on the lookout for offers from KLM and Delta, as they are both options that can get you from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport for a low price.

  • 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 San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Hounslow
Croydon
Milton Keynes
Deal
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Hayes
Ipswich
Folkestone
Southend-on-Sea
Watford
Winchester
Maidstone
Guildford
Chichester

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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

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How does Cheapflights help users find flights 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.

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