DUB - SJO

€386 Find Cheap Flights from Dublin to San José

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to San José departing on 24/6. 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

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

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

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to San José 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 return flight deals from Dublin to San José

Mon, 1 Dec - Sun, 14 Dec
Air Canada Logo
09:00 - 22:25DUB-SJO
19h 25m1 stop
Air Canada Logo
08:55 - 07:10SJO-DUB
16h 15m1 stop
€624Air Canada
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Mon, 1 Dec - Sun, 14 Dec
Air Canada Logo
09:00 - 23:15DUB-SJO
44h 15m2 stops
Air Canada Logo
08:55 - 07:10SJO-DUB
16h 15m1 stop
€631Air Canada
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Mon, 1 Dec - Sun, 14 Dec
Air Canada Logo
09:00 - 23:15DUB-SJO
44h 15m2 stops
Air Canada Logo
08:55 - 10:05SJO-DUB
43h 10m2 stops
€678Air Canada
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Fri, 7 Nov - Wed, 19 Nov
United Airlines Logo
09:00 - 12:55DUB-SJO
33h 55m2 stops
United Airlines Logo
12:35 - 07:00SJO-DUB
36h 25m2 stops
€683United Airlines
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Fri, 7 Nov - Wed, 19 Nov
United Airlines Logo
09:00 - 12:55DUB-SJO
33h 55m2 stops
United Airlines Logo
12:35 - 07:00SJO-DUB
36h 25m2 stops
€685United Airlines
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Thu, 3 Jul - Sat, 19 Jul
Brussels Airlines Logo
11:35 - 22:39DUB-SJO
18h 04m2 stops
Brussels Airlines Logo
08:00 - 08:15SJO-DUB
17h 15m1 stop
€689Brussels Airlines
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Thu, 3 Jul - Sat, 19 Jul
Austrian Airlines Logo
11:35 - 22:39DUB-SJO
18h 04m2 stops
Austrian Airlines Logo
07:55 - 10:20SJO-DUB
19h 25m2 stops
€699Austrian Airlines
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Sun, 27 Jul - Sun, 3 Aug
Brussels Airlines Logo
11:35 - 12:26DUB-SJO
31h 51m2 stops
Brussels Airlines Logo
08:00 - 07:45SJO-DUB
16h 45m2 stops
€707Brussels Airlines
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Wed, 25 Jun - Wed, 9 Jul
Air France Logo
06:00 - 17:25DUB-SJO
18h 25m1 stop
Air France Logo
19:40 - 22:40SJO-DUB
20h 00m1 stop
€961Air France
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Fri, 1 Aug - Fri, 1 Aug
Air France Logo
09:10 - 17:25DUB-SJO
15h 15m1 stop
Air France Logo
19:40 - 22:40SJO-DUB
20h 00m1 stop
€1,538Air France
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KAYAK's insights & trends for Dublin to San José flights

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to San José, 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 José is November, where tickets cost €685 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is €967 and €942 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to San José, 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 Dublin to San José, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.


Good to know

Low seasonMay
High seasonDecember
Cheapest flight€386
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from Dublin to San José

When to book flights from Dublin to San José

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

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

    In the last 3 days, the lowest price for a flight from Dublin to San José was €446 for a one-way ticket and €721 for a return.

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Dublin to San José are Air France and United Airlines. With an average price for the route of €885 and an overall rating of 7.5, Air France is the most popular choice. United Airlines is also a great choice for the route, with an average price of €692 and an overall rating of 7.4.

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

    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 José.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Dublin 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 Dublin to San José?

    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 José 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 José?

    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 José from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Dublin to San José

 
See real verified KAYAK customer reviews for airlines flying from Dublin to San José. 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 San José? 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 1463 reviews
8.2Crew
7.0Food
7.4Comfort
7.0Entertainment
7.4Boarding
Airline reviews

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

8.0 ExcellentAnonymous, Mar 2025SFO - CDG
Read more Air France reviews

The only reason the overall rating wasn't "excellent" was due to problems in claiming luggage. The bags are delivered to the main area (Cinta 35) for domestic passengers, but to a DIFFERENT ROOM for international arrivees. After waiting 30 minutes, someone (who didn't appear to be from Air France or the airport) told us to go to another area. There we found our bags, which appeared to have been awaiting us for a while. We had to go through a bag check before leaving the airport. If we had been alerted to this possibility, or better yet, been to go directly to Cinta 34, we could have eliminated quite a bit of waiting.

Much better than the major US Carriers especially in Biz Class.

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.

The male attended that served are section was a snob. He did not answer my call light when my wine spilled all over the floor. I did not push it again or drew his attention to it. He just ignored the call light when he came to give us our meal, serving the people behind us first. I did not push it again or drew his attention to it to see his reaction. It was so obvious that he was ignoring us. We were in premium economy!

The plane was old Only 3 bathrooms available for economy The entertainment was old and the selection was poor

Georgian Airways check in staff initially denied us, because they thought passengers required transit visas to transfer on connecting flights. This required 70 minutes for them to call multiple people to confirm how transfers worked. They did not apologize once accepting our check in. Onboard, the four hour flight gave stale bread with spam slices as lunch. The only included drinks were still or sparkling water.

I did not get my baggage at my final destination..poor coordination with connecting flights with partner airlines (Saudi airways). Also the food was very mediocre.

Not a good one this time. The absence of internet without any information/notification ahead was really the unacceptable part. Also this new A350-900 has a serious legroom challenge for economy seats. It’s more like a medium-haul flight legroom configuration.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

The flight was canceled the day of the flight. United says it was FAA issue, with some 35 flights canceled and more delayed.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

I do prefer to fly United and have always had excellent service, except for bad weather. Flights are on time and staff is alway curtious and helpful

Since when do I have to pay for my checked bag? I have a United Explorer mileage plus silver card and I was charged for my checked bags. This also is an international flight. So I would like an explanation to be clear before I choose an airline please?

Liked nothing. As per previous segment it was delay delay delay.

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Food is terrible. Flight is outdated and seats are not comfy.

Flight was delayed from 35 minute delayed aircraft arrival to 90 minute delay causing us to miss international connecting flight on SWISS resulting in 16 hour delay to reach detonation causing significant angst, monetary loss and discomfort. SWISS transfer desk and staff was like robots not willing to help at all.

There is not enough space between two chairs and raws.

Staff was friendly helpful also good timing I rate it a 10 out of 10

Very crowded; wanted us to check in 1 & only carry on full of meds & supplies; crew very reluctant to approve! I’ve lost checked in luggage in past.. It was non negotiable in my mind!

All was good with comfort and ease of boarding. There was confusion from what gate to board at. Meant moving a long distance but I allowed plenty of time for this.

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

Your crew was so so so wonderful Only thing sound be great if you kept some phone chargers and converters rest 👌👌👌👌

For boarding, after family with youngsters, you should have 65 and over. Whatever rules, enforce them. It’s frustrating for those who respect them to see aggressive people rush to the gate out of turn…

Very unfriendly crew, Air Canada should hire staff that are willing to do their job and be friendly to others. Unmannered flight attendants.

AC needs to update their fleet. Too many mechanical issues, dated planes and too many delays

A snack would have been nice instead of having to buy food.

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

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