SJO - DUB

$450 Find Cheap Flights from San José to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Dublin departing on 4/6. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Dublin, 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 San José to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$731
Overall average: $1,115
Multiple Airlines
Wed 5/6Wed 5/13
SJO - DUB • 1 stop
Cheapest one-way
$450
Typical prices: $677-$783
Multiple Airlines
Mon 4/6
SJO - DUB • 2 stops
Top airlines
JetBlue
Cheapest • from $771 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between San José and Dublin. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Amsterdam (AMS)
Cheapest • Avg $1,029 (round-trip)
Atlanta (ATL)
Shortest trip • 14h 24m (one-way)
Insights
Insights
Insights
Insights
When to travel
October
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San José to Dublin (SJO-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to Dublin

Wed, May 6 - Wed, May 13
Multiple Airlines Logo
12:40 pm - 9:20 am
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
11:10 am - 10:14 pm
DUB
-
SJO
18h 04m
1 stop
$731Multiple Airlines
Mon, May 4 - Wed, May 13
Multiple Airlines Logo
12:40 pm - 4:30 am
SJO
-
DUB
32h 50m
2 stops
Multiple Airlines Logo
1:15 pm - 11:24 am
DUB
-
SJO
29h 09m
2 stops
$732Multiple Airlines
Thu, May 28 - Thu, Jun 4
Multiple Airlines Logo
1:55 pm - 11:40 am
SJO
-
DUB
14h 45m
1 stop
Multiple Airlines Logo
7:45 pm - 12:40 pm
DUB
-
SJO
23h 55m
1 stop
$741Multiple Airlines
Mon, May 4 - Wed, May 13
Multiple Airlines Logo
11:59 pm - 4:30 am
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
1:15 pm - 11:24 am
DUB
-
SJO
29h 09m
2 stops
$752Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
11:59 pm - 4:30 am
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
11:10 am - 10:14 pm
DUB
-
SJO
18h 04m
1 stop
$757Multiple Airlines
Wed, May 6 - Wed, May 13
Multiple Airlines Logo
11:59 pm - 4:35 am
SJO
-
DUB
21h 36m
2 stops
Multiple Airlines Logo
11:10 am - 10:14 pm
DUB
-
SJO
18h 04m
1 stop
$764Multiple Airlines
Wed, May 6 - Wed, May 13
JetBlue Logo
11:59 pm - 8:20 am
SJO
-
DUB
25h 21m
2 stops
JetBlue Logo
10:40 am - 10:14 pm
DUB
-
SJO
18h 34m
2 stops
$771JetBlue
Mon, May 4 - Wed, May 13
Multiple Airlines Logo
11:59 pm - 4:30 am
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
11:10 am - 10:14 pm
DUB
-
SJO
18h 04m
1 stop
$773Multiple Airlines
Mon, May 11 - Sat, May 16
Multiple Airlines Logo
11:59 pm - 4:35 am
SJO
-
DUB
21h 36m
2 stops
Multiple Airlines Logo
11:10 am - 10:14 pm
DUB
-
SJO
18h 04m
1 stop
$780Multiple Airlines
Mon, May 11 - Sat, May 16
Multiple Airlines Logo
11:59 pm - 4:30 am
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
7:50 pm - 11:55 am
DUB
-
SJO
23h 05m
2 stops
$783Multiple Airlines
Booking Insights

KAYAK's insights & trends for San José to Dublin flights

Get data-powered insights and trends into flights from San José 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 José to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José 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 José to Dublin is October, where tickets cost $1,007 (return) on average. On the other hand, the most expensive months are July and January, where the average cost of round-trip tickets is $1,362 and $1,313 respectively.

How far in advance should I book a flight from San José to Dublin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San José to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San José to Dublin, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 2 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$450
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from San José to Dublin

When to book flights from San José to Dublin

Are your dates flexible? Find out the best times to travel from San José 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 flights from San José to Dublin

  • What is the cheapest flight from San José to Dublin?

    In the last 3 days, the lowest price for a flight from San José to Dublin was $450 for a one-way ticket and $623 for a round-trip.

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

    Yes, you’ll need a passport to travel to Dublin from San José.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from San José to Dublin are KLM and Air France. With an average price for the route of $1,137 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 $1,121 and an overall rating of 7.4.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from San José 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 José 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 José with another airline. Booking your flights between San José 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 José 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 José up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from San José to Dublin

 
See real verified KAYAK customer reviews for airlines flying from San José 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 José 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.
7.7
KLMOverall score based on 1465 reviews
7.1Entertainment
7.8Boarding
7.3Food
7.6Comfort
8.4Crew
Airline reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

10.0 Excellentsmit, Mar 2026
BLR - AMS
Read more KLM reviews

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They lost my bag and I still haven’t received it yet

They lost my bag and I still have not received it

Not consistent with the food quality (I mean taste not freshness)

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Worst airlines either. First leg was delayed because of crew not available. My connection was missed so they booked me automatically the next day! But, impossible to get anyone on site, web site does not let me access my reservation anymore, confirmed by useless agents over the phone. My 2-leg trip with part in business class arriving at 4:10pm ends up in an awful 3-leg arriving at 9pm the next day with no way to even choose the seats and of course at the very end of the plane. I can understand problems arrive but the way Air France handle it is just unacceptable. You are on your own. Apparently getting you to your destination is the only thing they consider their duty. The customer experience and fatigue is none of their concern. And I have a status with them. I will reconsider my priorities when flying with Air France and encourage everyone to do the same.

Excellent, Lima to Paris. But Paris to Amsterdam, delayed, missed my flight and KLM treated its missed flights passengers very badly, terribly bad. No hotel accommodation given. Passengers were told to find their own hotel accommodation and claim at reasonable rate and left the booth and literally with armed Police Officers listening to passengers complains. For three hours, after moving by Uber from hotel to hotel and calling and booking online, no hotel was available. I had to return to the airport and seat/sleep on the benches, suffering the cold, and rats running around until my new allocated flight the next day. It was the most terrible KLM treatment even seen and being a Business Class passenger. Still mentally suffering to date as a result.

3 hour delay but out of their control. App said I get vouchers but when I applied for them, they were nowhere to be found in my account

I bought business class tickets but the seats are exactly like economy with no comfort seats nor an empty seat next to me provided. Very poor, low quality airline.

I don't understand the concept of paying to get your personal luggage onboard and then asked to check it in.... either sell the space or don't, its a hassle to carry those all through the airport just to make a check in at the last minute.

Very nice staff, terrible food, not very comfortable premium economy.

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

The boarding procedure got confusing because they wanted to weigh everyone’s carry-on. Apparently mine was 3 1/2 kg over their limit. I didn’t know they had a limit. And at the check-in desk, nothing was said about this. They wanted me to check the carry-on at no charge and that would have been fine except then they told me at my connection in London I would have to go outside to baggage claim retrieve my bag, and then recheck it. In other words, they could not check it to my final destination, only to London. I told him this was unacceptable so after a few minutes of discussion, they came back and said that my bag would be OK to carry on the plane. It seems that if you have a connection then the weight is not as important. Then when I actually went to board the boarding agent said I needed a tag indicating that my bag had been weighed, even though she had just five minutes ago talked to the same person who cleared me. Lots of confusion seems like a very bad process. They need to improve this.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

Flight cancelled, lost a day of travel where we were trying to meet friends we couldn't meet. Iberia website is very difficult to navigate and has lots of dead links. If you do not speak Spanish it is even harder. Tried communicating on their WhatsApp and that was also close to impossible. We were told we'd be compensated 150EU's for this cancelled flight but there is no avenue towards rectifying this issue. I've had to take it up with my credit card to contest the charges and not pay for a flight that didn't happen but doubt I will ever be reimbursed for my two Ubers to the airport where we never even departed or the 150EU's we were told we would receive. I would never fly Iberia again. Clown show.

why can't planes be boarded from back to front?? everything was great otherwise

It was a good flight overall. Nothing to add. Keep it up!

Terrible customer service. I booked business class and the counter agent didn’t bother asking me about any choice or preferred seat, basically assigned me that last seat and couldn’t even answer if it was a business class seat. Also iberia lost my suitcase on my flight from JFK to MAD with the layover in BCN. Useless customer service at the counter. Thank goodness I happened to check the baggage claim area of the next flight in…there it was.

We were delayed 2 hours because the crew was late. They need better planning by the crew, we had to sit in uncomfortable seats waiting for them.

Everything you need to know for your flight from San José to Dublin

Information on your arrival and departure airports