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£366 Find cheap flights to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Luis Munoz Marin Intl departing on 5/7. 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 2/7
Tue 9/7

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These are the airlines KAYAK users have selected most often from within our search results for flights to San Juan
These are the airlines KAYAK users have selected most often from within our search results for flights to San Juan
In the last 7 days, travellers have searched 42,335,261 times on KAYAK, and here's why:

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Cheap flight deals to Luis Munoz Marin Intl

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Luis Munoz Marin Intl 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
06:00 - 02:55LGW-SJU
25h 55m2 stops
12:28 - 07:00SJU-LGW
13h 32m1 stop
Wed, 11 Sep - Tue, 17 Sep
06:00 - 02:55LGW-SJU
25h 55m2 stops
05:51 - 13:30SJU-LGW
26h 39m2 stops
Wed, 11 Sep - Tue, 17 Sep
14:00 - 02:03LGW-SJU
17h 03m1 stop
12:28 - 07:00SJU-LGW
13h 32m1 stop
Wed, 11 Sep - Tue, 17 Sep
07:35 - 19:45LHR-SJU
16h 10m1 stop
16:58 - 09:40SJU-LHR
12h 42m1 stop
£496Finnair
Find Deal
Tue, 5 Nov - Thu, 21 Nov
12:20 - 01:19LHR-SJU
16h 59m1 stop
04:10 - 20:45SJU-LHR
12h 35m1 stop
£499JetBlue
Find Deal
Sat, 9 Nov - Tue, 12 Nov
14:15 - 00:38LHR-SJU
14h 23m1 stop
09:43 - 06:50SJU-LHR
17h 07m1 stop
£506Finnair
Find Deal
Wed, 27 Nov - Wed, 4 Dec
12:20 - 02:22LHR-SJU
18h 02m1 stop
13:24 - 05:55SJU-LHR
12h 31m1 stop
£519JetBlue
Find Deal
Tue, 12 Nov - Mon, 18 Nov
14:15 - 00:38LHR-SJU
14h 23m1 stop
16:58 - 09:40SJU-LHR
12h 42m1 stop
£968British Airways
Find Deal
Fri, 8 Nov - Sun, 17 Nov
10:00 - 21:04LHR-SJU
15h 04m1 stop
16:58 - 09:40SJU-LHR
12h 42m1 stop
£975British Airways
Find Deal
Sat, 9 Nov - Sat, 16 Nov
07:45 - 00:15LCY-SJU
21h 30m2 stops
13:16 - 17:20SJU-LCY
23h 04m2 stops
£1,486Virgin Atlantic
Find Deal
Thu, 22 Aug - Mon, 2 Sep

Flights to Luis Munoz Marin Intl - Travel Insights & Trends

Get data-powered insights and trends into flights to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to San Juan?

The average price of all flights to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to San Juan is Monday where tickets can be as cheap as £563. On the other hand, the most expensive day to fly is Thursday, where prices are £710 on average.

What is the cheapest month to fly 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 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 to San Juan Luis Munoz Marin Intl Airport is February, where tickets cost £601 on average for one-way flights. On the other hand, the most expensive months are August and July, where the average cost of tickets from the United Kingdom is £1,179 and £1,033 respectively. For return trips, the best month to travel is January with an average price of £503.

What is the cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport?

The average price for all flights to San Juan Luis Munoz Marin Intl Airport depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally in the morning, when flights cost £559 on average. The most expensive time of day to fly to San Juan Luis Munoz Marin Intl Airport is generally in the evening, which is peak travel time and where the average cost of a ticket is £760.

How far in advance should I book a flight 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 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 52 days before departure.

How long is the flight to San Juan Luis Munoz Marin Intl Airport?

The duration of your flight to San Juan depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to San Juan on KAYAK are from Edinburgh, which takes 13h 40m, London, which takes 13h 55m, and Manchester, which takes 20h 04m.

Good to know - Cheap tickets to San Juan

Low season

September

High season

February

Cheapest flight

£366
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 16% lower on average.
Flight from London Gatwick Airport to San Juan

When to book flights to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel to Luis Munoz Marin Intl 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. The information is for flights to San Juan based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking San Juan flights

  • How far is San Juan from central San Juan?

    Central San Juan is 7 miles away from San Juan.

  • How does KAYAK find such low prices on flights 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 to San Juan.

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

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

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to San Juan

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Juan flight deals.

Prefer to fly direct to San Juan Luis Munoz Marin Intl?

Find which airlines fly direct to Luis Munoz Marin Intl, which days they fly and book direct flights.

Direct departures

United Kingdom to San Juan Luis Munoz Marin Intl

Monday

Aer Lingus, Aeromexico, Air Canada, +35 more

Aer Lingus, Aeromexico, +36 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Friday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +38 more

Aer Lingus, Aeromexico, +39 more

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to United Kingdom

Monday

Aer Lingus, Aeromexico, Air Canada, +35 more

Aer Lingus, Aeromexico, +36 more

Tuesday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Wednesday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Thursday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Friday

Aer Lingus, Aeromexico, Air Canada, +36 more

Aer Lingus, Aeromexico, +37 more

Saturday

Aer Lingus, Aeromexico, Air Canada, +37 more

Aer Lingus, Aeromexico, +38 more

Sunday

Aer Lingus, Aeromexico, Air Canada, +38 more

Aer Lingus, Aeromexico, +39 more

See more direct flights
See more direct flights

Top 5 airlines flying to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to San Juan. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Luis Munoz Marin Intl? 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 1368 reviews
8.2Crew
7.5Comfort
7.0Entertainment
7.8Boarding
6.9Food
Airline reviews

The wine was low quality Finnair label stuff in small bottles and only one small bottle each. Embarassinng. A competing airline served me two generous glasses of a nice South African Shiraz from regular wine bottles, a Beck's beer, and a generous Dewar's White Label on the rocks. Cabin service was good and polite, plane interior was beautiful, but cramped.

6.0 GoodAnonymous, May 2024TLL - HEL
Read more about Finnair reviews

The wine was low quality Finnair label stuff in small bottles and only one small bottle each. Embarassinng. A competing airline served me two generous glasses of a nice South African Shiraz from regular wine bottles, a Beck's beer, and a generous Dewar's White Label on the rocks. Cabin service was good and polite, plane interior was beautiful, but cramped.

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.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

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.

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 !!!!

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

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.

I actually missed my first scheduled flight and caught it the next day. I think the check in procedure was mishandled by the baggage handler but the staff were very accommodating.

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.

I loved the flight and the crew. It was comfortable and smooth.

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"

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.

The delay was an issue. Other than that. Every thing good

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.

Ability to select seating would be nice. We were family of three and they had us seated back to back and one of us on the other side of the plane??? That is pretty goofy. Especially when tickets were placed two months in advance.

It was not Iberia. It was with United. It was great!!!

We had a seat that would not function. No Wifi or inflight entertainment was available. Food was very poor. Attendants were very accommodating and apologized for the problems.

My son and I are 193 cm tall. We had reserved and paid for seats with extra leg room towards the front of the cabin. The day of the flight, we learned that Iberia had changed aircraft. We were assigned regular seats way back in the cabin. When we landed from our first leg we spoke with agents at the gate and we were told that they couldn’t improve our seats because the flight was full.

Our flight was delayed by 2-hrs but I understand it was beyond the scope of the crew members

I am quite satisfied. The flight was on time and landed early. Staff was friendly.

Other than a late takeoff (not British Airways fault) and some delays with baggage, it was a terrific flight. The crew in business class was superb and the seat and accommodations clean and modern. Could not have asked for more.

Seats comfortable on economy plus and attendants very helpful. Food was ok. Bathrooms needed servicing.

I paid for premium economy but BA oversold the seats and we ended up being downgraded. Not acceptable given how much we paid for the flight. We were also separated to 2 different areas so not only did we not get the service we paid for, we didn’t even get to sit together. I’m not happy at this treatment by BA because of corporate greed.

Thankful for 2-4-2 economy seating. Food was ok. Free beer & wine in economy was nice. Served hot dinner, mud- flight snack and pre-arrival ham sandwich. Seat with pillow & blanket. Reasonable movie options. Overall, a good experience. IBERIA APP is terrible terrible terrible.... needs to get upgraded to equivalent of TAP Airlines App. No option to bid or request an upgrade. Very disappointing.

My worst flying experience so far. This flight was delayed a total of 42 hours and diverted to New York before it was finally cancelled. It was delayed 4 and a half hours in London. As we were scanning our boarding passes at the gate they advised that the flight was being diverted to JFK since the delays caused us to missed the open hours for Charlotte international customs and immigration. We were assured multiple times by airport personnel, flight attendants, and the Pilot that we would land at JFK go through customs and immigration and then reboard the plane to fly to Charlotte in the same night. When we landed in New York the pilot advised us as we were retrieving our carry on luggage that we were delayed till 10am the next morning and to see guest services to get a room for the night. During this time I had to purchase a room for a family member in Charlotte which drove over 4 and a half hours to pick us up from Charlotte. This could have been avoided if American Airlines had been up front about the delay. Then after standing in line for over 2 and a half hours at guest services we were taken by taxi to a hotel 30 minutes out of the way. Luckily I looked for other flights that night and found one at 8 am to get on. The initial flight which we were scheduled to fly to charlotte in was delayed 12 more times and was finally cancelled 42 hours after it was supposed to land. I am unaware of what happened to the guest that were supposed to fly on the flight after we were placed on another flight but 42 hours in delays for a direct flight is absolutely ridiculous.

The boarding to Gatwick was a breeze but the boarding from Gatwick was a nightmare. The onboard service to Gatwick had a lot to be desired but the onboard sevice from Gatwick was amazing ! Very nice,friendly and funny ! Would I recommend BA to anyone.? ! Yes I would!

Really quick check in and security at Heathrow Terminal 5. Staff on board were lovely and very friendly. Could have provided a few more drinks on the flight but they were available at the back of the plane.

Flight boarded and took off late for unknown reasons. Crew insisted we check our hand luggage due to full flight, which it was not even close to full. Then had to wait almost an hour a and a half for the hand luggage to come onto the luggage belt since it was loaded last. This came after many hours of traveling pregnant with my 6 year old daughter. Really didn’t appreciate the unnecessary delays. What the hell?

Left late. Crowded like cattle. Standing and waiting. Food on board getting worse.

Terrible- the flight time was delayed and then I was denied boarding because I arrived at the new time of departure

It was a flight operated by Aer Linus for BA and the plane and crew were very good but the food selection was average.

Flying economy is like being packed into a sardine can.

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Book Cheap San Juan Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to San Juan found on KAYAK in the last 72 hours.
11/9Wed
2 stops
25h 55mLGW-SJU
17/9Tue
1 stop
13h 32mSJU-LGW
£444
11/9Wed
2 stops
25h 55mLGW-SJU
17/9Tue
2 stops
26h 39mSJU-LGW
£484
11/9Wed
1 stop
17h 03mLGW-SJU
17/9Tue
1 stop
13h 32mSJU-LGW
£491
5/11Tue
1 stopFinnair
16h 10mLHR-SJU
21/11Thu
1 stopFinnair
12h 42mSJU-LHR
£496
9/11Sat
1 stopJetBlue
16h 59mLHR-SJU
12/11Tue
1 stopJetBlue
12h 35mSJU-LHR
£499
27/11Wed
1 stopFinnair
14h 23mLHR-SJU
4/12Wed
1 stopFinnair
17h 07mSJU-LHR
£506
12/11Tue
1 stopJetBlue
18h 02mLHR-SJU
18/11Mon
1 stopJetBlue
12h 31mSJU-LHR
£519
8/11Fri
1 stopBritish Airways
14h 23mLHR-SJU
17/11Sun
1 stopBritish Airways
12h 42mSJU-LHR
£968
9/11Sat
1 stopBritish Airways
15h 04mLHR-SJU
16/11Sat
1 stopBritish Airways
12h 42mSJU-LHR
£975
22/8Thu
2 stopsVirgin Atlantic
21h 30mLCY-SJU
2/9Mon
2 stopsVirgin Atlantic
23h 04mSJU-LCY
£1,486

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to San Juan found on KAYAK in the last 72 hours.
5/7Fri
1 stop
14h 05mLGW-SJU
£366
6/7Sat
1 stop
22h 12mLGW-SJU
£470
5/7Fri
2 stops
24h 50mLGW-SJU
£471
5/7Fri
2 stops
24h 50mLGW-SJU
£472
6/7Sat
1 stop
14h 05mLGW-SJU
£475
25/8Sun
1 stopAvianca
23h 35mLHR-SJU
£560
25/8Sun
2 stopsTAP AIR PORTUGAL
44h 15mLHR-SJU
£600
5/7Fri
1 stopJetBlue
20h 34mLHR-SJU
£620
5/7Fri
1 stopJetBlue
13h 38mLHR-SJU
£621
6/7Sat
2 stopsAer Lingus
20h 20mLHR-SJU
£842

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