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Cheap flights from San Juan Luis Munoz Marin Intl Airport to London from £225

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 4/3. 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.
JetBlue Logo
08:30 - 09:35
SJU
-
LGW
20h 05m
1 stop
JetBlue Logo
12:20 - 01:28
LGW
-
SJU
18h 08m
1 stop
£554JetBlue
Wed, 5 Aug - Mon, 24 Aug
Multiple Airlines Logo
01:45 - 10:00
SJU
-
LGW
28h 15m
1 stop
Multiple Airlines Logo
14:00 - 08:53
LGW
-
SJU
23h 53m
1 stop
£566Multiple Airlines
Thu, 26 Mar - Mon, 6 Apr
Multiple Airlines Logo
08:50 - 06:00
SJU
-
LGW
17h 10m
1 stop
Multiple Airlines Logo
14:00 - 14:17
LGW
-
SJU
28h 17m
2 stops
£576Multiple Airlines
Wed, 4 Mar - Mon, 9 Mar
Multiple Airlines Logo
08:50 - 06:00
SJU
-
LGW
17h 10m
1 stop
Multiple Airlines Logo
14:00 - 09:17
LGW
-
SJU
23h 17m
1 stop
£581Multiple Airlines
Wed, 4 Mar - Mon, 9 Mar
Multiple Airlines Logo
06:00 - 10:00
SJU
-
LGW
24h 00m
1 stop
Multiple Airlines Logo
14:00 - 14:17
LGW
-
SJU
28h 17m
2 stops
£595Multiple Airlines
Thu, 5 Mar - Mon, 9 Mar
Multiple Airlines Logo
08:50 - 06:00
SJU
-
LGW
17h 10m
1 stop
Multiple Airlines Logo
13:00 - 16:32
LGW
-
SJU
31h 32m
2 stops
£596Multiple Airlines
Wed, 4 Mar - Sun, 8 Mar
Multiple Airlines Logo
07:00 - 10:00
SJU
-
LGW
23h 00m
1 stop
Multiple Airlines Logo
14:00 - 11:49
LGW
-
SJU
26h 49m
2 stops
£600Multiple Airlines
Fri, 27 Mar - Mon, 6 Apr
Multiple Airlines Logo
08:50 - 06:00
SJU
-
LGW
17h 10m
1 stop
Multiple Airlines Logo
09:50 - 01:21
LGW
-
SJU
19h 31m
2 stops
£613Multiple Airlines
Wed, 4 Mar - Sun, 8 Mar
JetBlue Logo
13:45 - 09:35
SJU
-
LGW
14h 50m
1 stop
JetBlue Logo
12:20 - 01:19
LGW
-
SJU
17h 59m
1 stop
£613JetBlue
Thu, 21 May - Sat, 30 May
Multiple Airlines Logo
11:22 - 10:55
SJU
-
LGW
19h 33m
2 stops
Multiple Airlines Logo
06:55 - 17:58
LGW
-
SJU
39h 03m
3 stops
£614Multiple Airlines
Wed, 4 Mar - Mon, 9 Mar

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

Our best Icelandair deals on San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport flight tickets
Icelandair
22 Apr
SJU10:00San Juan Luis Munoz Marin Intl
23h 40m
2 stops
LGW14:40London Gatwick
29 Apr
LGW15:40London Gatwick
39h 59m
2 stops
SJU02:39San Juan Luis Munoz Marin Intl
£698
Icelandair
22 Apr
SJU10:00San Juan Luis Munoz Marin Intl
23h 40m
2 stops
LGW14:40London Gatwick
29 Apr
LGW15:40London Gatwick
39h 27m
2 stops
SJU02:07San Juan Luis Munoz Marin Intl
£708

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

Our best JetBlue deals on San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport flight tickets
JetBlue
5 Aug
SJU08:30San Juan Luis Munoz Marin Intl
20h 05m
1 stop
LGW09:35London Gatwick
24 Aug
LGW12:20London Gatwick
18h 08m
1 stop
SJU01:28San Juan Luis Munoz Marin Intl
£554
JetBlue
21 May
SJU13:45San Juan Luis Munoz Marin Intl
14h 50m
1 stop
LGW09:35London Gatwick
30 May
LGW12:20London Gatwick
17h 59m
1 stop
SJU01:19San Juan Luis Munoz Marin Intl
£613
JetBlue
26 May
SJU06:00San Juan Luis Munoz Marin Intl
22h 35m
1 stop
LGW09:35London Gatwick
2 Jun
LGW12:20London Gatwick
15h 40m
1 stop
SJU23:00San Juan Luis Munoz Marin Intl
£615

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 22 February 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

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 5/8

08:30-09:35

1 stop20h 05m

London Gatwick

Mon 24/8

12:20-01:28

1 stop18h 08m

£554

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 26/3

01:45-10:00

1 stop28h 15m

London Gatwick

Mon 6/4

14:00-08:53

1 stop23h 53m

£566

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 4/3

08:50-06:00

1 stop17h 10m

London Gatwick

Mon 9/3

14:00-14:17

2 stops28h 17m

£576

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 4/3

08:50-06:00

1 stop17h 10m

London Gatwick

Mon 9/3

14:00-09:17

1 stop23h 17m

£581

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 5/3

06:00-10:00

1 stop24h 00m

London Gatwick

Mon 9/3

14:00-14:17

2 stops28h 17m

£595

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 4/3

08:50-06:00

1 stop17h 10m

London Gatwick

Sun 8/3

13:00-16:32

2 stops31h 32m

£596

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Fri 27/3

07:00-10:00

1 stop23h 00m

London Gatwick

Mon 6/4

14:00-11:49

2 stops26h 49m

£600

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 4/3

08:50-06:00

1 stop17h 10m

London Gatwick

Sun 8/3

09:50-01:21

2 stops19h 31m

£613

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Thu 21/5

13:45-09:35

1 stop14h 50m

London Gatwick

Sat 30/5

12:20-01:19

1 stop17h 59m

£613

San JuanLondon

SJU - LGW

SJULGW

San Juan Luis Munoz Marin Intl

Wed 4/3

11:22-10:55

2 stops19h 33m

London Gatwick

Mon 9/3

06:55-17:58

3 stops39h 03m

£614

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

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 44% 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

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from San Juan Luis Munoz Marin Intl Airport to London Gatwick Airport takes 11h 45m
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.
Search flight deals

  • 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 11h 45m, 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.

Travelling to a place near London?

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Canterbury
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Ramsgate

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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