SJU - DUB

$507 Find Cheap Flights from San Juan to Dublin

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Juan to Dublin departing on 1/22. 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

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Dublin.
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

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Cheap Flight Deals from San Juan to Dublin (SJU-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Juan to Dublin 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.

Recent round-trip flight deals from San Juan to Dublin

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Juan to Dublin.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:11 pm - 8:45 amSJU-DUB
14h 34m1 stop
10:45 am - 12:50 pmDUB-SJU
30h 05m2 stops
$507KLM
Find Deal
Wed, Jan 22 - Wed, Jan 29
2:20 pm - 10:15 amSJU-DUB
15h 55m2 stops
11:00 am - 7:45 pmDUB-SJU
12h 45m1 stop
$509American Airlines
Find Deal
Wed, Jan 15 - Tue, Jan 21
2:35 pm - 8:40 amSJU-DUB
14h 05m1 stop
10:55 am - 7:45 pmDUB-SJU
12h 50m1 stop
$512American Airlines
Find Deal
Wed, Jan 22 - Wed, Jan 29
4:44 pm - 12:35 pmSJU-DUB
15h 51m2 stops
2:05 pm - 10:50 pmDUB-SJU
12h 45m1 stop
$514British Airways
Find Deal
Mon, Mar 3 - Fri, Mar 14
7:00 am - 8:45 amSJU-DUB
21h 45m1 stop
12:00 pm - 10:09 pmDUB-SJU
14h 09m1 stop
$516Delta
Find Deal
Sun, Mar 2 - Tue, Mar 11
7:30 am - 8:45 amSJU-DUB
21h 15m2 stops
10:45 am - 12:50 pmDUB-SJU
30h 05m2 stops
$521Delta
Find Deal
Wed, Jan 22 - Wed, Jan 29
7:00 am - 8:40 amSJU-DUB
21h 40m1 stop
10:35 am - 2:26 amDUB-SJU
19h 51m2 stops
$731Aer Lingus
Find Deal
Mon, Mar 10 - Tue, Mar 18
12:15 pm - 8:40 amSJU-DUB
16h 25m1 stop
4:45 pm - 11:33 pmDUB-SJU
34h 48m1 stop
$745Aer Lingus
Find Deal
Sun, Mar 2 - Thu, Mar 13
11:07 am - 8:20 amSJU-DUB
16h 13m1 stop
11:50 am - 2:35 amDUB-SJU
19h 45m1 stop
$965JetBlue
Find Deal
Sat, Apr 19 - Sun, Apr 20
1:25 pm - 7:05 amSJU-DUB
12h 40m1 stop
9:20 am - 12:34 pmDUB-SJU
32h 14m2 stops
$1,378United Airlines
Find Deal
Sat, Apr 19 - Sun, Apr 20

Flights from San Juan to Dublin - Travel Insights & Trends

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Dublin, 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 San Juan Luis Munoz Marin Intl Airport to Dublin is January, where tickets cost $512 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $1,233 and $1,018 respectively.

Good to know

Low season

September

High season

July

Cheapest flight

$507
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 26% increase in price.
Flight from San Juan to Dublin

When to book flights from San Juan to Dublin

Are your dates flexible? Find out the best times to travel from San Juan to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 San Juan to Dublin flights

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

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Dublin was $507 for a round-trip ticket.

  • Do I need a passport to fly between San Juan and Dublin?

    Yes

  • Which aircraft models fly most regularly from San Juan to Dublin?

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

  • Which airline alliances offer flights from San Juan to Dublin?

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

  • Which is the best airline for flights from San Juan to Dublin, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from San Juan to Dublin are Delta and KLM. With an average price for the route of $978 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $546 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from San Juan to Dublin?

    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 San Juan to Dublin.

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

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

  • What is the Hacker Fare option on flights from San Juan to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to San Juan with another airline. Booking your flights between San Juan and DUB can sometimes prove cheaper using this method.

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

    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 Dublin from 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 5 airlines serving from San Juan to Dublin

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Dublin. 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 San Juan to Dublin? 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.
8.0
DeltaOverall score based on 8601 reviews
8.2Boarding
8.6Crew
7.3Food
8.0Comfort
7.9Entertainment
Airline reviews

Pretty standard flight. Delta has a good selection of movies.

8.0 ExcellentAnonymous, Oct 2024MKE - ATL
Read more Delta reviews

Pretty standard flight. Delta has a good selection of movies.

The food was good. I ate gnocchi with marinara sauce and cheese, salted caramel tiramisu. And later in the trip cheese calzone. I watched 3 movies. The selection is really good. Have new and old movies. The flight attendances were nice and cordially. Overall the 6 hours trip was really pleasant ☺️. Planning the next trip.

Wifi did not work and they only served water, coffee, or tea.

Unfortunately I was stuck next to someone who should have purchased 2 seats instead of taking up their space and mine. I couldn’t move the entire 3+ hour flight. Very uncomfortable flight.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

My Flight was cancelled and there was no other options available for me to Travel on that date and my options for the next day was all connecting flights that would have me in the airports all day before reaching my destination

Three adults, three children. They did not give us seats together. Two seats together, in row 23, one in 13, one in 14, one in 10, and one in 17. When we got on the plane, the crew tried to ask people to move but basically threw up their hands. One person moved so we had two pairs of seats together. The 1.5 year old sat on a parent's lap (despite having paid for his own seat).

Did not get a vegetarian option in 1st class and the video was not working.

More extra space was awesome. Even though I was on the first groups to board, bin compartments were already occupied by passengers seated on other seat numbers. That is unacceptable.

Inconsiderate staff, plane was very hot, poor decision-making from the crew.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

The food & entertainment really stood out in terms of quality. The nasi goreng & chicken satay were absolutely delicious. It’s great that KLM feature international cuisine.

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

I like their airplanes because they have plenty of legroom in their seats they always work with me if I have a change of plans on my tickets courteous and I always feel safe flying with them.

Little snafu at boarding. Staff communicated with gate poorly. Flight attendant was rude making disembark early. This was an older mint class. Needs an overhaul for sure. Food was good. The male flight attendant was really nice.

Everything was great except for some reason crew and ground crew could not figure out how to deal with an electric wheelchair and it delayed us 20-30mins. Was pretty frustrating for passengers and the captain.

The flights are back on time and everything else runs perfectly.

They announced at the last minute that international travelers had to checkin at counter. This created a long line and unnecessary stress.

terrible. Because I felt very unwell during the flight. How do they leave a woman alone in the middle of 2 men? an obese man who was falling on top of me.

Flight was delayed by almost 5 hours. Suitcase was not loaded despite the flight being near empty (my colleagues’ suitcases did reach JFK, unlike mine). Had to argue on phone to get JetBlue to deliver the case to my hotel. Never again

Nothing. Jet Blue is a great choice for me And I’m going to miss flying with them Since I travel to Lima Peru very often 😞😞😞

After 14 hour delaybwith departure time changed 9 times then announcing the flight was canceled. Another later announcement said the cancelation was in error. Also after paying a higher fare to leave in the afternoon then departing at 4am was not right.

The flight was on time and everything went very smoothly.

boarding was quick and painless. entertainment could have been better- but that's also what ipads are for.

horrible our connectig flight was late and we had to rush thru DFW to the next gate with 15 minutes time. Get to gate and its changed. no one knows whats going on . finally get a new gate and the plane has been sent back to the hanger . Boarded 4 hours after our original flight time and then sat at the gate for over an hour as the captian said the cargo doors were open and no one was in the airprot or on the ground to find out what was happening. this caused us to miss the first day of the tour as we missed our transfer and hotel meetup no apologies or accomodations offered to assist

3 hours late. Second consecutive time this month that a flight from DFW was delayed 3+ hours.

Newer Aircraft have more amenities, but the JAL flight crew and ground staff are top tier and provided the best customer experience I've ever had on a flight!

PBI to Charlotte was smooth. Charlotte to IAH was an entirely different story though, and I still have not heard back from American on how they’re going to fix it.

We have been delayed and postponed 2days and nights…and still do not have our flight until tomorrow..

Nothing exceptional. No drink of any type, even in first class was provided for the hour and half trip.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Not being able to purchase my check in baggage online was a negative.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Probably my favorite airline and way to go to Europe. Everything went smoothly! Food was tasty, crew was pleasant. Really cannot complain!

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

The first leg of my 2 flights were delayed, causing me to miss my second flight and have to stay the whole night in Dublin. Super upset with this experience, and I still need to figure out how to get compensated for this.

Everything went well, but could have used a bit more legroom.

Book cheap flights from San Juan to Dublin

One-way flight deals

multi-stopMultiple Airlines
3963 miSJU-DUB

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Last minute flights from San Juan to Dublin

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 San Juan to Dublin that are departing in the next 10 days.
12/23Mon
multi-stopAmerican Airlines
22h 20mSJU-DUB
12/30Mon
multi-stopAmerican Airlines
27h 34mDUB-SJU
$1,341
12/23Mon
multi-stopAmerican Airlines
15h 40mSJU-DUB
12/30Mon
multi-stopAmerican Airlines
27h 34mDUB-SJU
$1,346
12/23Mon
multi-stop
24h 58mSJU-DUB
12/30Mon
multi-stop
24h 25mDUB-SJU
$1,446
12/23Mon
multi-stop
24h 58mSJU-DUB
12/30Mon
multi-stop
32h 35mDUB-SJU
$1,488
12/22Sun
multi-stop
32h 10mSJU-DUB
12/30Mon
multi-stop
24h 25mDUB-SJU
$1,637
12/22Sun
multi-stop
21h 45mSJU-DUB
1/8Wed
multi-stop
19h 18mDUB-SJU
$1,695
12/22Sun
multi-stop
25h 43mSJU-DUB
12/30Mon
multi-stop
30h 02mDUB-SJU
$1,772
12/25Wed
multi-stopDelta
14h 10mSJU-DUB
1/3Fri
multi-stopDelta
15h 59mDUB-SJU
$2,025
12/22Sun
multi-stopAer Lingus
14h 25mSJU-DUB
1/8Wed
multi-stopAer Lingus
14h 59mDUB-SJU
$2,222
12/21Sat
multi-stopAir Canada
25h 05mSJU-DUB
1/8Wed
multi-stopAir Canada
32h 17mDUB-SJU
$3,097

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