SJO - DUB

$349 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 11/17. 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

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
$914
Overall average: $1,010
Multiple Airlines
Sat 10/25Sat 11/15
SJO - DUB • 2 stops
Cheapest one-way
$675
Typical prices: $676-794
KLM
Mon 11/17
SJO - DUB • 1 stop
Top airlines
KLM
Cheapest • from $960 (round-trip)
KLM
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
6 weeks
in advance
Our data shows that travelers who book at least 6 weeks in advance save around 4% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
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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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

Sat, Oct 25 - Sat, Nov 15
Multiple Airlines Logo
12:23 pm - 7:15 pmSJO-DUB
23h 52m2 stops
Multiple Airlines Logo
8:55 am - 12:50 amDUB-SJO
45h 55m3 stops
$914Multiple Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 15
Multiple Airlines Logo
7:45 pm - 6:15 pmSJO-DUB
16h 30m1 stop
Multiple Airlines Logo
5:55 am - 7:00 pmDUB-SJO
19h 05m1 stop
$930Multiple Airlines
Find Deal
Sat, Oct 25 - Fri, Nov 14
Multiple Airlines Logo
12:23 pm - 7:15 pmSJO-DUB
23h 52m2 stops
Multiple Airlines Logo
4:25 am - 12:50 amDUB-SJO
26h 25m2 stops
$937Multiple Airlines
Find Deal
Sat, Nov 15 - Sun, Dec 7
KLM Logo
2:31 pm - 7:45 amSJO-DUB
35h 14m1 stop
KLM Logo
5:55 am - 6:25 pmDUB-SJO
18h 30m1 stop
$960KLM
Find Deal
Sun, Dec 7 - Mon, Dec 15
KLM Logo
7:00 am - 7:45 amSJO-DUB
18h 45m1 stop
KLM Logo
9:45 am - 10:12 pmDUB-SJO
18h 27m1 stop
$963KLM
Find Deal
Fri, Dec 12 - Mon, Dec 15
KLM Logo
7:00 am - 7:45 amSJO-DUB
18h 45m1 stop
KLM Logo
9:45 am - 10:12 pmDUB-SJO
18h 27m1 stop
$968KLM
Find Deal
Wed, Nov 5 - Wed, Nov 12
KLM Logo
8:30 pm - 10:10 pmSJO-DUB
19h 40m1 stop
KLM Logo
9:45 am - 1:05 pmDUB-SJO
33h 20m1 stop
$972KLM
Find Deal
Sat, Nov 15 - Sun, Dec 7
KLM Logo
7:00 am - 8:05 amSJO-DUB
19h 05m2 stops
KLM Logo
5:15 pm - 6:25 pmDUB-SJO
31h 10m1 stop
$992KLM
Find Deal
Fri, Dec 5 - Fri, Dec 12
United Airlines Logo
8:45 am - 9:55 amSJO-DUB
19h 10m2 stops
United Airlines Logo
9:00 am - 12:55 pmDUB-SJO
33h 55m2 stops
$1,272United Airlines
Find Deal
Tue, Dec 30 - Sat, Jan 17
United Airlines Logo
8:45 am - 8:10 amSJO-DUB
41h 25m2 stops
United Airlines Logo
10:40 am - 6:16 pmDUB-SJO
37h 36m2 stops
$1,277United Airlines
Find Deal
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’s the cheapest day of the week to fly from San José to Dublin?

The average price of all round-trip flights from San José to Dublin clicked on KAYAK for each day over the last 12 months.

When flying from San José to Dublin, you should consider leaving on a Sunday and avoid Thursdays if you are looking for the best rates. For your return to San José, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

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 February, where tickets cost $979 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,296 and $1,294 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 6 weeks before departure, which saves you about 4% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$675
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 13% 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 $675 for a one-way ticket and $914 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 $1,178 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 $1,113 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 1396 reviews
7.8Boarding
8.4Crew
7.2Food
7.6Comfort
7.1Entertainment
Airline reviews

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

2.0 MediocreAbisola, Oct 2025CDG - AMS
Read more KLM reviews

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.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

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.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

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.

Old airplanes small seats expensive tickets, not as expected overall and not comfortable according to the price

It was an OK flight with below mediocre service by their flight attendants

I wish that the meal included a vegetable or even a salad instead of couscous! Why serve chicken with rice AND couscous? Service was good overall though a bit lacking in friendliness. Usually on air france I've been offered a glass of champagne before dinner, wine with dinner, and a digestif after dinner. We were only offered wine this time!

It was not Air France but Air Europa. But confusion over our checked luggage. Whether it was checked all the way to Tenerife or not. It was not. Had to line up again in Departures. At least our Sky Priority was honoured. Flight was fine.

My wife and I had a row to ourselves after moving seats. There were no TVs and you had to buy food. So we did nothing but had a quick nap. Flight was fine.

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.

The advance business class boarding got us onto the bus to the plane slightly ahead of the economy class but all of us scrambled to climb the stairs onto the plane together. Business class on this flight consisted of only an empty seat between three seats economy style seats. Good thing it was a short 1hr 20 min flight.

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

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

Information on your arrival and departure airports

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