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Cheap flights from San Juan Luis Munoz Marin Intl Airport to London from £236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Juan Luis Munoz Marin Intl Airport to London departing on 13/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from San Juan Luis Munoz Marin Intl Airport to London

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:17 - 06:00SJU-LGW
31h 43m1 stop
Multiple Airlines Logo
14:00 - 00:24LGW-SJU
14h 24m1 stop
£473Multiple Airlines
Find Deal
Mon, 17 Nov - Thu, 20 Nov
Multiple Airlines Logo
18:17 - 20:35SJU-LGW
22h 18m2 stops
Multiple Airlines Logo
14:00 - 00:24LGW-SJU
14h 24m1 stop
£522Multiple Airlines
Find Deal
Mon, 17 Nov - Thu, 20 Nov
Multiple Airlines Logo
09:15 - 06:00SJU-LGW
16h 45m1 stop
Multiple Airlines Logo
14:00 - 15:59LGW-SJU
29h 59m1 stop
£556Multiple Airlines
Find Deal
Tue, 2 Dec - Thu, 4 Dec
Iberia Logo
21:25 - 19:00SJU-LGW
17h 35m1 stop
Iberia Logo
11:45 - 19:55LGW-SJU
12h 10m1 stop
£575Iberia
Find Deal
Thu, 22 Jan - Thu, 29 Jan
American Airlines Logo
13:24 - 09:00SJU-LGW
15h 36m2 stops
American Airlines Logo
12:30 - 18:22LGW-SJU
33h 52m2 stops
£582American Airlines
Find Deal
Thu, 15 Jan - Mon, 19 Jan
Iberia Logo
21:25 - 19:00SJU-LGW
17h 35m1 stop
Iberia Logo
11:45 - 19:55LGW-SJU
12h 10m1 stop
£603Iberia
Find Deal
Wed, 18 Feb - Thu, 26 Feb
TAP AIR PORTUGAL Logo
05:15 - 09:50SJU-LGW
24h 35m2 stops
TAP AIR PORTUGAL Logo
10:40 - 03:48LGW-SJU
21h 08m2 stops
£646TAP AIR PORTUGAL
Find Deal
Tue, 2 Dec - Tue, 9 Dec
TAP AIR PORTUGAL Logo
06:10 - 09:50SJU-LGW
23h 40m2 stops
TAP AIR PORTUGAL Logo
10:40 - 03:50LGW-SJU
21h 10m2 stops
£654TAP AIR PORTUGAL
Find Deal
Wed, 18 Feb - Thu, 26 Feb
Icelandair Logo
10:55 - 10:55SJU-LGW
20h 00m2 stops
Icelandair Logo
11:55 - 03:50LGW-SJU
19h 55m2 stops
£739Icelandair
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Wed, 18 Feb - Thu, 26 Feb
Icelandair Logo
13:50 - 11:45SJU-LGW
16h 55m2 stops
Icelandair Logo
13:00 - 01:19LGW-SJU
17h 19m2 stops
£762Icelandair
Find Deal
Fri, 1 May - Thu, 7 May

Iberia flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport

Our best Iberia deals on San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport flight tickets
Iberia
22 Jan
SJU21:25San Juan Luis Munoz Marin Intl
17h 35m
1 stop
LGW19:00London Gatwick
29 Jan
LGW11:45London Gatwick
12h 10m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
£575
Find similar
Iberia
18 Feb
SJU21:25San Juan Luis Munoz Marin Intl
17h 35m
1 stop
LGW19:00London Gatwick
26 Feb
LGW11:45London Gatwick
12h 10m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
£603
Find similar
Iberia
18 Feb
SJU18:10San Juan Luis Munoz Marin Intl
12h 40m
1 stop
LGW10:50London Gatwick
26 Feb
LGW11:45London Gatwick
12h 10m
1 stop
SJU19:55San Juan Luis Munoz Marin Intl
£604
Find similar

American Airlines flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport

Our best American Airlines deals on San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport flight tickets
American Airlines
9 Nov
SJU08:00San Juan Luis Munoz Marin Intl
21h 00m
2 stops
LGW09:00London Gatwick
20 Nov
LGW12:30London Gatwick
26h 42m
2 stops
SJU11:12San Juan Luis Munoz Marin Intl
£543
Find similar
American Airlines
15 Jan
SJU13:24San Juan Luis Munoz Marin Intl
15h 36m
2 stops
LGW09:00London Gatwick
19 Jan
LGW12:30London Gatwick
33h 52m
2 stops
SJU18:22San Juan Luis Munoz Marin Intl
£582
Find similar
American Airlines
9 Nov
SJU11:13San Juan Luis Munoz Marin Intl
17h 47m
2 stops
LGW09:00London Gatwick
20 Nov
LGW12:30London Gatwick
26h 42m
2 stops
SJU11:12San Juan Luis Munoz Marin Intl
£712
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport 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, momondo users made 279,928 searches. Data last updated 4 November 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

Fly to

Route

Depart

Return

Price

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Mon 17/11

18:17-06:00

1 stop31h 43m

London Gatwick

Thu 20/11

14:00-00:24

1 stop14h 24m

£473

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Mon 17/11

18:17-20:35

2 stops22h 18m

London Gatwick

Thu 20/11

14:00-00:24

1 stop14h 24m

£522

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Tue 2/12

09:15-06:00

1 stop16h 45m

London Gatwick

Thu 4/12

14:00-15:59

1 stop29h 59m

£556

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 22/1

21:25-19:00

1 stop17h 35m

London Gatwick

Thu 29/1

11:45-19:55

1 stop12h 10m

£575

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 15/1

13:24-09:00

2 stops15h 36m

London Gatwick

Mon 19/1

12:30-18:22

2 stops33h 52m

£582

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 18/2

21:25-19:00

1 stop17h 35m

London Gatwick

Thu 26/2

11:45-19:55

1 stop12h 10m

£603

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Tue 2/12

05:15-09:50

2 stops24h 35m

London Gatwick

Tue 9/12

10:40-03:48

2 stops21h 08m

£646

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 18/2

06:10-09:50

2 stops23h 40m

London Gatwick

Thu 26/2

10:40-03:50

2 stops21h 10m

£654

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 18/2

10:55-10:55

2 stops20h 00m

London Gatwick

Thu 26/2

11:55-03:50

2 stops19h 55m

£739

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Fri 1/5

13:50-11:45

2 stops16h 55m

London Gatwick

Thu 7/5

13:00-01:19

2 stops17h 19m

£762

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport flight.

When to book flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport (SJU to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport

Direct flights

None
There are no direct flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport. There are no popular flight routes from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport.
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  • How far is San Juan Luis Munoz Marin Intl to London Gatwick by plane?

    A flight from San Juan Luis Munoz Marin Intl to London Gatwick will travel around 4188.2 mi. Flights usually cover this in 12h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport?

    Prices for flights from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport were last updated today.

  • How old do you have to be to fly from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport.

  • What documentation or ID do you need to fly to London Gatwick Airport?

    The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from San Juan to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Juan.

Can I find flights from San Juan to London with flexible booking policies on momondo?

All flight searches from San Juan to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Juan to London?

momondo helps you find the best flight between San Juan and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Juan to London right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to London from San Juan. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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