SJO - DUB

$319 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 3/24. 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
Typical prices: $950-$1,236
Multiple Airlines
Tue 2/24Mon 3/9
SJO - DUB • 1 stop
Cheapest one-way
$342
Typical prices: $678-$869
Multiple Airlines
Tue 3/24
SJO - DUB • 2 stops
When to travel
October
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Tue, Feb 24 - Mon, Mar 9
Multiple Airlines Logo
1:10 pm - 9:00 am
SJO
-
DUB
13h 50m
1 stop
Multiple Airlines Logo
4:45 pm - 12:53 pm
DUB
-
SJO
26h 08m
2 stops
$731Multiple Airlines
Sat, Feb 14 - Tue, Mar 31
Multiple Airlines Logo
10:00 pm - 1:35 pm
SJO
-
DUB
33h 35m
1 stop
Multiple Airlines Logo
7:25 am - 5:10 pm
DUB
-
SJO
16h 45m
1 stop
$743Multiple Airlines
Sat, Feb 14 - Tue, Mar 31
Multiple Airlines Logo
10:00 pm - 11:35 am
SJO
-
DUB
31h 35m
2 stops
Multiple Airlines Logo
7:25 am - 5:10 pm
DUB
-
SJO
16h 45m
1 stop
$775Multiple Airlines
Mon, Apr 13 - Thu, Apr 23
Multiple Airlines Logo
1:38 pm - 4:35 am
SJO
-
DUB
31h 57m
2 stops
Multiple Airlines Logo
7:45 pm - 12:30 pm
DUB
-
SJO
23h 45m
2 stops
$781Multiple Airlines
Wed, Apr 1 - Fri, Apr 24
Multiple Airlines Logo
11:59 pm - 4:35 am
SJO
-
DUB
21h 36m
2 stops
Multiple Airlines Logo
7:45 pm - 12:30 pm
DUB
-
SJO
23h 45m
2 stops
$783Multiple Airlines
Mon, Apr 13 - Thu, Apr 23
Multiple Airlines Logo
1:38 pm - 4:35 am
SJO
-
DUB
31h 57m
2 stops
Multiple Airlines Logo
11:10 am - 10:14 pm
DUB
-
SJO
18h 04m
1 stop
$816Multiple Airlines
Wed, Apr 1 - Fri, Apr 24
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
$818Multiple Airlines
Fri, May 15 - Fri, May 22
Multiple Airlines Logo
2:05 pm - 11:20 am
SJO
-
DUB
14h 15m
1 stop
Multiple Airlines Logo
7:45 pm - 1:20 pm
DUB
-
SJO
24h 35m
2 stops
$822Multiple Airlines
Wed, Mar 25 - Wed, Apr 8
Multiple Airlines Logo
8:59 am - 8:20 am
SJO
-
DUB
17h 21m
2 stops
Multiple Airlines Logo
4:45 pm - 12:18 pm
DUB
-
SJO
26h 33m
2 stops
$835Multiple Airlines
Fri, May 15 - Fri, May 22
Multiple Airlines Logo
2:05 pm - 4:35 am
SJO
-
DUB
31h 30m
2 stops
Multiple Airlines Logo
7:45 pm - 11:55 am
DUB
-
SJO
23h 10m
2 stops
$840Multiple 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.

How much is a round-trip flight from San José to Dublin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San José to Dublin departing in February.

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 $1,005 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,328 and $1,280 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 seasonFebruary
Cheapest flight$342
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 10% 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 $319 for a one-way ticket and $731 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?

    Star Alliance, and SkyTeam are the airline alliances operating flights between San José and Dublin, with Star Alliance 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 7.7, KLM is the most popular choice. Air France is also a great choice for the route, with an average price of $1,120 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 1440 reviews
7.2Food
7.8Boarding
7.6Comfort
7.1Entertainment
8.4Crew
Airline reviews

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.

4.0 OkayShereen, Dec 2025
Read more KLM reviews

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.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

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.

The food was great and the service and attitude was amazing!!

It was a great experience. The only thing I would have changed was that the bathrooms were never cleaned and they got very dirty.

It was good to receive a card for my birthday

Terrible, return flight was cancelled a night before the flight was scheduled to depart and I was notified by an email and an automated message on their phone line. I’ll never book Air Canada again

Premium Economy is best if you can't get upgraded to Business.. Not as good to sleep for red-eye flights, but does the job. More space for your legs and arms.. The food is also better and the service is almost like business.

Very good except paying twice for seat selection. Once when I booked and again when I checked in.

flight landed late almost 1.00hr and we 4 passengers missed our connected flight to indianapolis, we need to get the hotel and taxi for the next day flight to home in indianapolis, cost us $ 300 more

Comfortable seats and movies entertainment available. Better experience than the flight from Toronto to Denver.

Flight delay, cancellation rescheduling and misdirected luggage which created some stress. It all worked out in the end.

Terrible experience. Flight was delayed then canceled. They had no clue how to rebook us. Had to wait in line to take to a gate agent for 2 hours. Absolutely terrible from start to finish.

every single person involved showed their joy, working in the airline industry - it created a very pleasant atmosphere for everyone

Smooth on time flight with standard AC service. As usual food options awful. Wish airlines could offer better quality food services

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

Information on your arrival and departure airports