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Cheap flights from San José to Ireland from €295

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San José to Ireland departing on 17/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San José to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:05 - 08:25
SJO
-
DUB
36h 20m
2 stops
Multiple Airlines Logo
16:45 - 12:59
DUB
-
SJO
26h 14m
2 stops
€765Multiple Airlines
Sun, 4 Oct - Tue, 27 Oct
Multiple Airlines Logo
21:45 - 18:35
SJO
-
DUB
14h 50m
1 stop
Multiple Airlines Logo
17:50 - 19:00
DUB
-
SJO
31h 10m
2 stops
€775Multiple Airlines
Tue, 17 Nov - Fri, 27 Nov
Multiple Airlines Logo
13:42 - 11:40
SJO
-
DUB
14h 58m
1 stop
Multiple Airlines Logo
19:45 - 12:35
DUB
-
SJO
23h 50m
1 stop
€782Multiple Airlines
Fri, 4 Sep - Fri, 18 Sep
Multiple Airlines Logo
14:05 - 04:30
SJO
-
DUB
31h 25m
2 stops
Multiple Airlines Logo
16:45 - 13:59
DUB
-
SJO
27h 14m
2 stops
€789Multiple Airlines
Tue, 20 Oct - Thu, 12 Nov
Air Canada Logo
08:45 - 07:10
SJO
-
DUB
16h 25m
1 stop
Air Canada Logo
09:00 - 22:30
DUB
-
SJO
19h 30m
1 stop
€794Air Canada
Wed, 16 Dec - Mon, 4 Jan
Multiple Airlines Logo
13:42 - 11:40
SJO
-
DUB
14h 58m
1 stop
Multiple Airlines Logo
19:45 - 12:35
DUB
-
SJO
23h 50m
1 stop
€815Multiple Airlines
Fri, 4 Sep - Fri, 18 Sep
Multiple Airlines Logo
18:50 - 20:10
SJO
-
DUB
18h 20m
1 stop
Multiple Airlines Logo
20:35 - 18:15
DUB
-
SJO
28h 40m
1 stop
€816Multiple Airlines
Thu, 8 Oct - Fri, 16 Oct
Multiple Airlines Logo
13:42 - 04:35
SJO
-
DUB
31h 53m
2 stops
Multiple Airlines Logo
19:45 - 12:35
DUB
-
SJO
23h 50m
1 stop
€818Multiple Airlines
Fri, 4 Sep - Fri, 18 Sep
Multiple Airlines Logo
13:55 - 04:35
SJO
-
DUB
31h 40m
2 stops
Multiple Airlines Logo
19:45 - 12:33
DUB
-
SJO
23h 48m
1 stop
€819Multiple Airlines
Thu, 20 Aug - Thu, 3 Sep
Multiple Airlines Logo
13:42 - 04:35
SJO
-
DUB
31h 53m
2 stops
Multiple Airlines Logo
16:45 - 12:35
DUB
-
SJO
26h 50m
2 stops
€823Multiple Airlines
Fri, 4 Sep - Fri, 18 Sep

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United Airlines flights from San José to Ireland

Our best United Airlines deals on San José to Ireland flight tickets
United Airlines
29 Aug
SJO08:45San José Juan Santamaria Intl
42h 00m
2 stops
DUB09:45Dublin
8 Sept
DUB09:20Dublin
33h 18m
2 stops
SJO11:38San José Juan Santamaria Intl
€886
United Airlines
25 Dec
SJO23:28San José Juan Santamaria Intl
28h 27m
1 stop
DUB09:55Dublin
20 Jan
DUB09:30Dublin
16h 23m
1 stop
SJO19:53San José Juan Santamaria Intl
€889
United Airlines
20 Aug
SJO13:25San José Juan Santamaria Intl
38h 15m
2 stops
DUB10:40Dublin
9 Sept
DUB09:20Dublin
41h 17m
2 stops
SJO19:37San José Juan Santamaria Intl
€890

Air Canada flights from San José to Ireland

Our best Air Canada deals on San José to Ireland flight tickets
Air Canada
16 Dec
SJO08:45San José Juan Santamaria Intl
16h 25m
1 stop
DUB07:10Dublin
4 Jan
DUB09:00Dublin
19h 30m
1 stop
SJO22:30San José Juan Santamaria Intl
€794
Air Canada
19 Oct
SJO07:15San José Juan Santamaria Intl
18h 00m
2 stops
DUB08:15Dublin
31 Oct
DUB08:00Dublin
20h 30m
1 stop
SJO22:30San José Juan Santamaria Intl
€831
Air Canada
11 Sept
SJO07:10San José Juan Santamaria Intl
17h 35m
2 stops
DUB07:45Dublin
24 Sept
DUB09:50Dublin
41h 30m
2 stops
SJO20:20San José Juan Santamaria Intl
€831

momondo Fare Finder

 
Customise your flight search to find flights from San José to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 21 July 2026.
Use the filters below to find and compare flights from San José to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 4/10

13:05-08:25

2 stops36h 20m

Dublin

Tue 27/10

16:45-12:59

2 stops26h 14m

€765

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 17/11

21:45-18:35

1 stop14h 50m

Dublin

Fri 27/11

17:50-19:00

2 stops31h 10m

€775

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 4/9

13:42-11:40

1 stop14h 58m

Dublin

Fri 18/9

19:45-12:35

1 stop23h 50m

€782

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 20/10

14:05-04:30

2 stops31h 25m

Dublin

Thu 12/11

16:45-13:59

2 stops27h 14m

€789
Fastest return journey

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 16/12

08:45-07:10

1 stop16h 25m

Dublin

Mon 4/1

09:00-22:30

1 stop19h 30m

€794

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 4/9

13:42-11:40

1 stop14h 58m

Dublin

Fri 18/9

19:45-12:35

1 stop23h 50m

€815

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 8/10

18:50-20:10

1 stop18h 20m

Dublin

Fri 16/10

20:35-18:15

1 stop28h 40m

€816

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 4/9

13:42-04:35

2 stops31h 53m

Dublin

Fri 18/9

19:45-12:35

1 stop23h 50m

€818

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 20/8

13:55-04:35

2 stops31h 40m

Dublin

Thu 3/9

19:45-12:33

1 stop23h 48m

€819

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 4/9

13:42-04:35

2 stops31h 53m

Dublin

Fri 18/9

16:45-12:35

2 stops26h 50m

€823

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from San José to Ireland

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 Ireland?

The month of October is another great option to travel to Ireland, with average flight prices from San José averaging around €888.

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

You are more likely to see cheaper flights to Ireland from San José when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €1,034 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from San José for as low as €951 on momondo.

Cheap San José to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San José to Ireland

Fastest flight time

14h 05m

Direct flights

None
The fastest flight from San José to Ireland takes 14h 05m
There are no direct flights from San José to Ireland. There are no popular flight routes from San José to Ireland.
Search flight deals

Frequently asked questions about flying from San José to Ireland

  • When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Ireland?

    Prices for flights from San José Juan Santamaria Intl Airport to Ireland are updated daily.

  • How old do you have to be to fly from San José Juan Santamaria Intl Airport to Ireland?

    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 San José Juan Santamaria Intl Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from San José to Ireland?

Finding the right flight to Ireland from San José is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

Can I find flights from San José to Ireland with flexible booking policies on momondo?

Yes. All flights to Ireland from San José on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San José to Ireland?

momondo provides multiple filters to help you find the best flight to Ireland from San José. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San José to Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ireland from San José. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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