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DUB - SJU

Find cheap flights from Dublin to San Juan from €541

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Luis Munoz Marin Intl departing on 24/5. 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
Sat 25/5
Sat 1/6

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to San Juan.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to San Juan.
In the last 7 days, travellers have searched 44,979,812 times on KAYAK, and here's why:

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Cheap flight deals from Dublin to Luis Munoz Marin Intl (DUB-SJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dublin 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
20:40 - 03:30DUB-SJU
35h 50m2 stops
07:07 - 19:15SJU-DUB
31h 08m2 stops
€541
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Fri, 24 May - Fri, 31 May
20:40 - 03:30DUB-SJU
35h 50m2 stops
21:00 - 11:25SJU-DUB
33h 25m3 stops
€544
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Fri, 24 May - Fri, 31 May
20:40 - 03:05DUB-SJU
35h 25m3 stops
21:00 - 11:25SJU-DUB
33h 25m3 stops
€588
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Fri, 24 May - Fri, 31 May
11:45 - 20:15DUB-SJU
13h 30m1 stop
17:30 - 19:05SJU-DUB
20h 35m2 stops
€761American Airlines
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Fri, 24 May - Fri, 31 May
12:40 - 00:23DUB-SJU
16h 43m1 stop
08:44 - 05:00SJU-DUB
15h 16m1 stop
€926American Airlines
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Wed, 10 Jul - Sun, 1 Sep
12:30 - 21:24DUB-SJU
13h 54m1 stop
01:05 - 11:10SJU-DUB
29h 05m2 stops
€1,041United Airlines
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Sat, 13 Jul - Fri, 30 Aug
12:30 - 13:45DUB-SJU
30h 15m2 stops
01:05 - 11:10SJU-DUB
29h 05m2 stops
€1,121United Airlines
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Sat, 13 Jul - Fri, 30 Aug
18:00 - 20:35DUB-SJU
31h 35m2 stops
14:25 - 16:55SJU-DUB
21h 30m2 stops
€1,199Air France
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Sun, 30 Jun - Mon, 8 Jul
09:50 - 23:57DUB-SJU
19h 07m2 stops
01:05 - 08:15SJU-DUB
26h 10m2 stops
€1,259Air Canada
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Tue, 16 Jul - Tue, 27 Aug
09:50 - 23:57DUB-SJU
19h 07m2 stops
01:05 - 08:15SJU-DUB
26h 10m2 stops
€1,382Air Canada
Find Deal
Thu, 11 Jul - Tue, 27 Aug

Flights from Dublin to Luis Munoz Marin Intl - Travel Insights & Trends

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

What is the cheapest month to fly from Dublin 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 Dublin 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 Dublin to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost €702 on average. On the other hand, the most expensive months are July and February, where the average cost of tickets is €1,044 and €1,028 respectively.

How far in advance should I book a flight from Dublin 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 Dublin 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 Dublin to San Juan Luis Munoz Marin Intl Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 48 days before departure.

Good to know

Low season

July

High season

February

Cheapest flight

€541
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly (25% more expensive on average)
Flight from Dublin to San Juan

When to book flights from Dublin to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Dublin 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dublin to San Juan flights

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

    In the last 3 days, the lowest price for a flight from Dublin to San Juan Luis Munoz Marin Intl Airport was €579 for a return ticket.

  • Which airports will I be using when flying from Dublin to San Juan?

    On your way to San Juan, you’ll fly out from Dublin. You’ll be landing at San Juan Luis Munoz Marin Intl.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Dublin to San Juan are KLM and Air France. With an average price for the route of €1,029 and an overall rating of 7.8, KLM is the most popular choice. Air France is also a great choice for the route, with an average price of €1,023 and an overall rating of 7.5.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Dublin 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 Dublin 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 Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 Dublin 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 Dublin to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Dublin 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 Dublin 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.
7.5
Air FranceOverall score based on 1810 reviews
8.2crew
7.2food
7.1entertainment
7.4comfort
7.5boarding
Airline reviews

Generally good. The crew is excellent. The food could be better.

8.0 ExcellentOlga, Mar 2024TBS - CDG
Read more about Air France reviews

Generally good. The crew is excellent. The food could be better.

They wanted to close counter although they did not provide the wheelchair requested which ended by going alone to transit security and lost long time and they did not want to wait .

Did not find the wheelchair that supposed to assist and went to a long queue for transit security chk which was very slow and boarding desk wanted to close counter although that they knew that I am minutes away because of their mistake of not providing the wheelchair.

Everything went smoothly with Air France. There was a delay in departure which seemed to relate to the immigration services being short staffed.

worst experience ever i choose my seat in advance and also have my seat selected in my boarding and the they told me that my seat has been changed without notify me

Food could have been better especially the breakfast. Overall it was a good flight

their gluten free lactose meal is the best, I have never been satisfied with my flight meals. I definitely enjoyed my flight and the chair is very spacious for economy. I'm so glad Delta is my flight way back to NY.

The crew was great and handled our unexpected detour with proactive communication.

My seat was so uncomfortable, and the headrest was broken. Very very disappointing for the price I paid.

Please serve no god if you must serve dog food

Wifi wasn't working on one of the UA flights after boarding.

Packed in like sardines, very uncomfortable. Sitting the aisle my shoulder was rammed into numerous times by rushing flight attendants. Also flight was very cold.

the plane was old. the wifi didn’t work. the entertainment was boring and dated. the charging ports were impossible to find. i was mostly ignored by flight attendants that had no problem speaking to the man beside me. i got two drinks the entire time i was on the plane.

United airline kept delaying our flight back to Phoenix for 8 hours before they cancelled it! If they know that we are not flying out for whatever the reason is, why did they keep lying to us for hours. We could find another flight earlier or even find a hotel with a shuttle. But cancellation at about midnight was not fun. We stayed in the airport all night till the following morning when we bought an Alaska tickets to go back to Phoenix. Total of 14 hours in the airport.

I got upgraded, so comfort was not an issue. But as always, it is the people from baggage handlers, flight attendants, pilots etc. that make the difference.

Food was really good. Chicken curry delicious. Great service. Had 3 seats, what a pleasure. What about a healthier desert option on the dinner? Yogurt, fruit? Thankyou

The United Airline's staff was very polite and helpful. The contractors that provided wheelchair assistance in Houston were very unorganized and rude. They were causing passengers to almost miss their flights. They were taking passengers to the holding area and forgetting about them. This happened on my return trip to Houston on Nov 13. Their service was very poor. But, my trip with the airlines was excellent.

The flight was clean and on time, the crew were all very nice and we got the seats we booked. Plenty of food and beverages. The seats are too close so it’s very difficult to try and sleep comfortably.

The strangest business class layout, 2-4-2, with alternate rows facing backward.

Plane seemed dated and things like overhead compartments and bathroom cabinets had difficulty keeping closed.

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

Crew were attentive and friendly. Flight was smooth and early! I enjoyed the less crowded plane. Thank you!

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

Considering the weather issues. It was great. Over all the 13 flights changes

It was a horrible snow storm, but updates were inconsistent and the app never displayed a remotely accurate time or gate until very close to boarding.

Flight to Phoenix was delayed 1 hour and was not weather related. Flight Denver was delayed 2.5 hours and again was not weather related as the plane came from San Francisco.

Overall it was good but not great. The aircraft was an old and seats didn’t recline in business class unless you kept playing around with it.

My check in experience was horrible. When checking in online, my husband got a boarding pass, I did not. We were not able to check our bags online. I also did not get TSA pre check which I have.

The flight was on time, boarding process good. Good value flight.

The flight was uneventful, which is always good. The plane was clean and seem to have a little bit more room. They fed us every couple hours, and we had a lot of in-flight entertainment. The staff was very helpful and attentive.

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

Very good need to offer better choice of food for business

They should. Heck planes more often not when they are suppose to be leaving causing delays

Crew was fantastic got lovely food and plenty of water. Entertainment was good. Never had to ask for anything. Left on time and got to Seattle early. Luggage did not take long either.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

Boarding was so quick, flight was ahead of time which is great and the pilot spoke clearly and was letting people know everything, amazing, love travelling with you 😊

Great hospitality and service! Seats could always be cushioned better.

Excellent long haul experience really enjoyed using Dublin pre-immigration

The trip was fine and uneventful. The seat in business class was very uncomfortable which was disappointing given the extra cost. It was spacious but it felt like I was sitting on metal bars. The food in business class wasn't very good. The flight was ahead of time, the staff was professional and courteous and our luggage arrived safely.

I did not like the fact that our bags went missing

I supposed to have a wheel chair waiting to take me to the luggage carousel. Didn’t happen so I had to walk up the walkway with my cane. I lost my balance and broke my little toe on my right foot, which means that I’m hobbling around with a very painful left leg and a very painful toe on my right foot. It was a nightmare.

All good except for the unusable entertainment system Picture was scattered sound popping screeching damaged my hearing

No free food service for a 6 hour flight! Paying for headset …… couldn’t even get a coffee

This is my second time taking Air Canada‘s non stop flight from Sarasota to Toronto. The flight lands much later than it has in previous years which I don’t like and both times it’s been delayed. I spoke to other passengers and they have had the same experience with this flight almost always being delayed. Also they force passengers from zone 4 and up to check their carry on bag as there isn’t enough over head space on full flights.

Zero leg room, zero body room. I was placed in a CIA stress position for five hours and torture is against the Geneva convention.

We travelled from Toronto Canada to Lax airport USA on December 27th 10.45 pm flight 5 hour plus flight with only 2x small soft drink's No food included with the flight which I believe is classed as an internal flight If you wanted food you had to buy How cheap is this ??? we travel a lot and have never seen this before on any other airline Come on Air Canada, this is what you call cheap

Despite booking our flights 3 months in advance, my spouse and I were given different seat assignments for the 9 hour flight back to the US. At the boarding counter when I asked if we could have assistance changing seats, I was told it was a full flight and I should talk to the crew once boarded. When I asked a crew member for assistance in fixing the issue, I was told that I was welcome to ask around but that they couldn't force anyone to change seats. Everyone around us seemed to be with their traveling companions; ultimately, we got lucky with one row having empty seats, so we moved ourselves once the doors were shut.

I wish I would allow suitcases to be checked in free of charge. I used to be able to bring a carry on and have no issues. Now because of cost, I have been asked on both flights to check in my carry on because everyone travels with carry on only due to cost of having to check in a bag… it is most frustrating!! I mean what’s the point of charging when u r putting every ones carryon in baggage for free upon boarding??!!

Dublin - San Juan Flights

Departure:

Dublin (DUB)Ireland

Destination:

San Juan (SJU)Puerto Rico

Return flight deals:

San Juan - Dublin

Cabin classes: