Cheap flights from Ireland to San José from €382
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to San José departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from Ireland to San José
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Fly from
Fly to
Route
Depart
Return
ShannonSan José
SNN Shannon - SJO San José Juan Santamaria Intl
SNNSJO
Shannon
Wed 18/11
07:50-20:50
2 stops19h 00m
San José Juan Santamaria Intl
Wed 25/11
13:59-19:25
2 stops23h 26m
CorkSan José
ORK Cork - SJO San José Juan Santamaria Intl
ORKSJO
Cork
Wed 20/1
07:40-20:59
2 stops19h 19m
San José Juan Santamaria Intl
Wed 3/2
18:40-23:25
1 stop22h 45m
DublinSan José
DUB Dublin - SJO San José Juan Santamaria Intl
DUBSJO
Dublin
Mon 22/2
19:45-21:17
2 stops31h 32m
San José Juan Santamaria Intl
Wed 10/3
15:35-16:35
2 stops19h 00m
DublinSan José
DUB Dublin - SJO San José Juan Santamaria Intl
DUBSJO
Dublin
Mon 15/2
08:45-21:17
2 stops18h 32m
San José Juan Santamaria Intl
Mon 8/3
13:47-15:25
2 stops19h 38m
DublinSan José
DUB Dublin - SJO San José Juan Santamaria Intl
DUBSJO
Dublin
Sun 22/11
09:00-22:30
1 stop19h 30m
San José Juan Santamaria Intl
Sun 6/12
08:45-07:10
1 stop16h 25m
DublinSan José
DUB Dublin - SJO San José Juan Santamaria Intl
DUBSJO
Dublin
Mon 7/12
06:00-17:30
2 stops17h 30m
San José Juan Santamaria Intl
Tue 22/12
20:30-22:55
1 stop20h 25m
DublinSan José
DUB Dublin - SJO San José Juan Santamaria Intl
DUBSJO
Dublin
Sun 22/11
09:00-22:30
1 stop19h 30m
San José Juan Santamaria Intl
Sun 6/12
08:45-07:10
1 stop16h 25m
DublinSan José
DUB Dublin - SJO San José Juan Santamaria Intl
DUBSJO
Dublin
Wed 17/3
06:00-18:15
1 stop18h 15m
San José Juan Santamaria Intl
Mon 5/4
19:05-22:40
1 stop20h 35m
DublinSan José
DUB Dublin - SJO San José Juan Santamaria Intl
DUBSJO
Dublin
Wed 17/3
08:00-18:53
2 stops16h 53m
San José Juan Santamaria Intl
Tue 6/4
13:25-11:10
2 stops38h 45m
DublinSan José
DUB Dublin - SJO San José Juan Santamaria Intl
DUBSJO
Dublin
Wed 17/3
13:35-10:30
1 stop26h 55m
San José Juan Santamaria Intl
Wed 7/4
12:44-11:10
1 stop15h 26m
See travel insights to San José from
How to get the cheapest flight ticket from Ireland to San José
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San José?
In general, April is the cheapest month to fly from Ireland to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €751. If you aren’t able to travel to San José during the month of April, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €769.
How far in advance should I book a flight to San José?
You are more likely to see cheaper flights to San José from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around €902 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Ireland for as low as €734 on momondo.
Cheap Ireland to San José flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to San José
Frequently asked questions about flying from Ireland to San José
When did momondo last update prices for flights from Ireland to San José Juan Santamaria Intl Airport?
Prices for flights from Ireland to San José Juan Santamaria Intl Airport were last updated today.
How many operators does momondo search for flights from Ireland to San José Juan Santamaria Intl Airport?
The number of operators available for flights from Ireland to San José Juan Santamaria Intl Airport is 4 as of October 2026.
How old do you have to be to fly from Ireland to San José Juan Santamaria Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to San José Juan Santamaria Intl Airport.
What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?
The necessary travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Ireland to San José
Compare and see reviews for airlines that fly from Ireland to San José with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €691 | Free Cancellation | Rating 7.1 11,745 reviews | |||
| PriceFrom €734 | Free Cancellation | Rating 7.5 1,650 reviews | |||
| PriceFrom €734 | Free Cancellation | Rating 7.4 10,319 reviews | |||
| PriceFrom €751 | Free Cancellation | Rating 6.7 8,255 reviews |
Travelling to a place near San José?
Book flights to San José if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ireland to San José?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to San José for you.
Can I find flights from Ireland to San José with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Ireland to San José flights to just show those with flexible booking policies.
How can momondo help me find flights from Ireland to San José?
Once you have performed a search for Ireland to San José flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Ireland to San José right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ireland to San José flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.