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LGW - SJU

Find cheap flights from London Gatwick Airport to San Juan from £252

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Gatwick to San Juan departing on 20/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 4/6
Tue 11/6

Search hundreds of travel sites at once for deals on flights to San Juan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to San Juan, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,369,418 times on KAYAK, and here's why:

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Cheap flight deals from Gatwick to San Juan (LGW-SJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Gatwick to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
10:30 - 19:45LGW-SJU
14h 15m1 stop
13:00 - 06:50SJU-LGW
12h 50m1 stop
£506JetBlue
Find Deal
Fri, 20 Sep - Mon, 30 Sep
14:00 - 02:49LGW-SJU
17h 49m1 stop
02:40 - 10:00SJU-LGW
26h 20m1 stop
Wed, 4 Sep - Fri, 27 Sep
10:30 - 01:31LGW-SJU
20h 01m1 stop
09:55 - 07:55SJU-LGW
17h 00m1 stop
£539JetBlue
Find Deal
Mon, 16 Sep - Sun, 29 Sep
10:35 - 08:55LGW-SJU
27h 20m2 stops
10:40 - 15:35SJU-LGW
23h 55m2 stops
£649TAP AIR PORTUGAL
Find Deal
Thu, 26 Sep - Mon, 30 Sep
10:35 - 08:55LGW-SJU
27h 20m2 stops
09:55 - 15:10SJU-LGW
24h 15m2 stops
£660TAP AIR PORTUGAL
Find Deal
Fri, 11 Oct - Sun, 13 Oct
12:00 - 22:59LGW-SJU
15h 59m1 stop
12:54 - 10:00SJU-LGW
16h 06m2 stops
£798Delta
Find Deal
Fri, 20 Sep - Mon, 30 Sep
12:00 - 23:24LGW-SJU
16h 24m1 stop
12:54 - 10:00SJU-LGW
16h 06m2 stops
£857Delta
Find Deal
Wed, 4 Sep - Sat, 28 Sep
13:00 - 01:31LGW-SJU
17h 31m2 stops
10:30 - 11:45SJU-LGW
20h 15m2 stops
£952Icelandair
Find Deal
Wed, 4 Sep - Sat, 28 Sep
13:00 - 01:57LGW-SJU
17h 57m2 stops
07:00 - 11:45SJU-LGW
23h 45m2 stops
£971Icelandair
Find Deal
Thu, 13 Jun - Sat, 22 Jun
12:00 - 23:24LGW-SJU
16h 24m1 stop
08:00 - 10:00SJU-LGW
21h 00m1 stop
£1,329Virgin Atlantic
Find Deal
Tue, 23 Jul - Sat, 24 Aug

Flights from Gatwick to San Juan - Travel Insights & Trends

Get data-powered insights and trends into flights from Gatwick to San Juan to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from London Gatwick Airport to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from London Gatwick Airport to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London Gatwick Airport to San Juan Luis Munoz Marin Intl Airport is January, where tickets cost £509 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is £857 and £775 respectively.

How far in advance should I book a flight from London Gatwick Airport to San Juan Luis Munoz Marin Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from London Gatwick Airport to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from London Gatwick Airport to San Juan Luis Munoz Marin Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 52 days before departure.

Which airlines provide the cheapest flights from London Gatwick Airport to San Juan?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from London Gatwick Airport to San Juan found on KAYAK was with TAP AIR PORTUGAL for £642. JetBlue proposed a return connection from £506 and TAP AIR PORTUGAL from £649.

Good to know - Cheap tickets from London Gatwick Airport to San Juan

Low season

June

High season

January

Cheapest flight

£252
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.
Flight from London Gatwick Airport to San Juan

When to book flights from Gatwick to San Juan

Are your dates flexible? Find out the best times to travel from Gatwick to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Gatwick Airport to San Juan flights

  • What is the cheapest flight from London Gatwick Airport to San Juan Luis Munoz Marin Intl Airport?

    In the last 3 days, the lowest price for a flight from London Gatwick Airport to San Juan Luis Munoz Marin Intl Airport was £316 for a one-way ticket and £635 for a return.

  • Which aircraft models fly most regularly from London Gatwick Airport to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from London Gatwick Airport to San Juan?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between London Gatwick Airport and San Juan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from London to San Juan, Virgin Atlantic or JetBlue?

    The two airlines most popular with KAYAK users for flights from London to San Juan are Virgin Atlantic and JetBlue. With an average price for the route of £579 and an overall rating of 7.7, Virgin Atlantic is the most popular choice. JetBlue is also a great choice for the route, with an average price of £565 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from London Gatwick Airport to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Gatwick Airport to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Gatwick Airport to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from London Gatwick Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Gatwick Airport to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Juan with an airline and back to London Gatwick Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Gatwick Airport to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from London Gatwick Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Gatwick to San Juan

 
See real verified KAYAK customer reviews for airlines flying from London to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Gatwick to San Juan? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1379 reviews
6.9Food
7.6Comfort
7.0Entertainment
7.8Boarding
8.2Crew
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Helpful steward. Allowed me to move to some empty seats and I was able to get some sleep. He also had milk for my tea. Americans don’t realise that cream or half and half ruin tea.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

We were in the last group to be called to the flight - which was 30 minutes late taking off. While we were lucky enough to have been given bulkhead seats (due to a medical condition I’d told them about beforehand) the seats weren’t particularly comfortable. A crying baby for the whole trip made things worse, so the crew managed very well with coping. The final thing I’d say was that there wasn’t enough food served during the flight.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff were fantastic friendly nice they came round and check we need anything else to eat or drink

at the time for boarding the lady just call Group A and no other goups and everybody from A to F go inside without the right turn,and when we get in theres no more spsce for carry on , the ones that get in at not correct group from the back occupy our space !!!!! a mess !!!!

I had back trouble prior to my flight and everyone was great about helping me.

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

The boarding and flight were ok, but there were several painful issues. The flight was 3:20 in the air and almost four hours door to door, but they only had snack packs on the plane. They really need to have food on longer flights or make it clear to everyone that they won’t have food. They also advertise free WiFi, but it did not work for 90% of this flight. Again, almost four hours door to door. If I had known I was flying spirit for JetBlue prices then I would have planned differently.

Surly, unhelpful ground staff at JFK. There was a complete lack of empathy—a flawed check-in ordeal caused us to miss our flight. All airlines that I have ever flown would have worked to help me solve the ticket problem. Instead, frontline employees shrugged their shoulders and pointed fingers at us for having made an error. I will do anything to avoid EVER flying on Jet Blue again. It well deserves its low rank among airlines.

We liked the flight, but not in JFK, not in Gatwick it is no lounge and this was surprising and disappointing. I think by now it is understandable that COVID will not go away and why it should not be business lounge?

I think the food / snack service was very poor. tehy could have done better. Evrything else was great

No wifi, not even while close to the continental US or Puerto Rico, no entertainment whatsoever (TVs not working). Totally disappointing.

Wifi screens were great. Both flights were delayed, spending all day flying home and then getting home at 3am ruins the next day also.

Pros: "Seat was comfortable, entertainment was excellent, the inflight crew was goo"
Cons: "Food was terrible, there were no options. Tha airport crew was horrible, I was more than an hour in the line, what could perceive is that there is not enough personnel, also what I consider disrespectful is that although people for Puerto Rico flight was standing on the line on time, they were trying to cope with their delay on other flights, and they had all the line waiting until they finished with the other flights. THAT was absolutely disrespectful of others time, I was there carrying my carry on baggage. Abdul rely HORRIBLE. When they finally called me there was no education to say even Hello, she only spoke to me to say I had to pay for one bag, and the overweight price, I tried to explain I purchased a different fare, but she didn’t care she just kept repeating the same. Ground crew was horrible and the complete procedure is horrible, I’ve never had such experience with JetBlue. To improve you should start putting kiosks, and mobile check-in URGENTLY please"

Book cheap flights from London to San Juan

Cheapest flights to San Juan from London found in 2024

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from London to San Juan found on KAYAK in the last 72 hours.
20/6Thu
2 stops
56h 54mLGW-SJU
£252
20/6Thu
2 stops
56h 54mLGW-SJU
£255
17/6Mon
3 stops
35h 15mLGW-SJU
£278
17/6Mon
3 stops
35h 15mLGW-SJU
£279
18/6Tue
3 stops
40h 20mLGW-SJU
£292
19/6Wed
2 stops
35h 18mLGW-SJU
£293
22/8Thu
2 stopsTAP AIR PORTUGAL
27h 18mLGW-SJU
£642
1/7Mon
2 stopsTurkish Airlines
37h 41mLGW-SJU
£825
9/9Mon
2 stopsAmerican Airlines
26h 40mLGW-SJU
£1,382
12/9Thu
2 stopsAmerican Airlines
26h 40mLGW-SJU
£1,424

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Last minute flights from Gatwick to San Juan

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from London to San Juan that are departing in the next 10 days.
10/5Fri
multi-stop
33h 38mLGW-SJU
11/5Sat
multi-stop
33h 03mSJU-LGW
£606
10/5Fri
multi-stop
27h 34mLGW-SJU
11/5Sat
multi-stop
36h 36mSJU-LGW
£625
7/5Tue
multi-stopJetBlue
16h 40mLGW-SJU
13/5Mon
multi-stopJetBlue
14h 52mSJU-LGW
£626
10/5Fri
multi-stop
33h 38mLGW-SJU
14/5Tue
multi-stop
34h 19mSJU-LGW
£628
6/5Mon
multi-stop
42h 11mLGW-SJU
11/5Sat
multi-stop
16h 26mSJU-LGW
£634
6/5Mon
multi-stop
42h 11mLGW-SJU
14/5Tue
multi-stop
34h 19mSJU-LGW
£642
9/5Thu
multi-stopJetBlue
21h 02mLGW-SJU
13/5Mon
multi-stopJetBlue
14h 52mSJU-LGW
£656
6/5Mon
multi-stopTAP AIR PORTUGAL
26h 59mLGW-SJU
11/5Sat
multi-stopTAP AIR PORTUGAL
17h 47mSJU-LGW
£1,005
9/5Thu
multi-stopTAP AIR PORTUGAL
20h 57mLGW-SJU
11/5Sat
multi-stopTAP AIR PORTUGAL
17h 47mSJU-LGW
£1,038
6/5Mon
multi-stopTurkish Airlines
34h 45mLGW-SJU
10/5Fri
multi-stopTurkish Airlines
30h 26mSJU-LGW
£2,078

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London Gatwick Airport - San Juan Flights

Departure:

London Gatwick Airport (LGW)United Kingdom

Destination:

San Juan (SJU)Puerto Rico

Return flight deals:

San Juan - London Gatwick Airport

Cabin classes: