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Cheap flights from Costa Rica to Ireland from €353

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Ireland departing on 19/1. 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 Costa Rica to Ireland

Recent return flight deals from Costa Rica to Ireland

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:05 - 08:25
SJO
-
DUB
35h 20m
2 stops
Multiple Airlines Logo
16:45 - 13:59
DUB
-
SJO
27h 14m
2 stops
€735Multiple Airlines
Tue, 20 Oct - Thu, 12 Nov
Multiple Airlines Logo
15:05 - 04:20
SJO
-
DUB
31h 15m
2 stops
Multiple Airlines Logo
16:45 - 13:48
DUB
-
SJO
27h 03m
1 stop
€744Multiple Airlines
Tue, 3 Nov - Thu, 26 Nov
Multiple Airlines Logo
13:05 - 04:30
SJO
-
DUB
32h 25m
2 stops
Multiple Airlines Logo
13:15 - 12:59
DUB
-
SJO
29h 44m
2 stops
€745Multiple Airlines
Sun, 4 Oct - Tue, 27 Oct
Multiple Airlines Logo
14:05 - 04:30
SJO
-
DUB
31h 25m
2 stops
Multiple Airlines Logo
15:50 - 13:59
DUB
-
SJO
28h 09m
2 stops
€749Multiple Airlines
Tue, 20 Oct - Thu, 12 Nov
Multiple Airlines Logo
13:05 - 04:35
SJO
-
DUB
32h 30m
2 stops
Multiple Airlines Logo
19:45 - 12:45
DUB
-
SJO
24h 00m
1 stop
€768Multiple Airlines
Fri, 11 Sep - Fri, 25 Sep
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
€774Multiple Airlines
Sun, 4 Oct - Tue, 27 Oct
Multiple Airlines Logo
09:20 - 18:25
SJO
-
DUB
27h 05m
2 stops
Multiple Airlines Logo
20:25 - 22:30
DUB
-
SJO
32h 05m
3 stops
€785Multiple Airlines
Wed, 18 Nov - Wed, 25 Nov
Multiple Airlines Logo
15:05 - 04:20
SJO
-
DUB
31h 15m
2 stops
Multiple Airlines Logo
14:00 - 13:48
DUB
-
SJO
29h 48m
1 stop
€789Multiple Airlines
Fri, 13 Nov - Sun, 29 Nov
Multiple Airlines Logo
15:05 - 04:45
SJO
-
DUB
31h 40m
2 stops
Multiple Airlines Logo
14:00 - 13:48
DUB
-
SJO
29h 48m
1 stop
€790Multiple Airlines
Fri, 13 Nov - Sun, 29 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
€792Air Canada
Sat, 19 Dec - Tue, 5 Jan

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United Airlines flights from Costa Rica to Ireland

Our best United Airlines deals on Costa Rica to Ireland flight tickets
United Airlines
17 Sept
SJO07:55San José Juan Santamaria Intl
19h 45m
2 stops
DUB10:40Dublin
24 Sept
DUB09:20Dublin
28h 55m
2 stops
SJO07:15San José Juan Santamaria Intl
€878
United Airlines
24 Dec
SJO01:15San José Juan Santamaria Intl
27h 05m
2 stops
DUB10:20Dublin
20 Jan
DUB09:30Dublin
33h 26m
2 stops
SJO12:56San José Juan Santamaria Intl
€882
United Airlines
6 Sept
SJO07:55San José Juan Santamaria Intl
19h 45m
2 stops
DUB10:40Dublin
13 Sept
DUB09:20Dublin
41h 17m
2 stops
SJO19:37San José Juan Santamaria Intl
€883

Air Canada flights from Costa Rica to Ireland

Our best Air Canada deals on Costa Rica to Ireland flight tickets
Air Canada
19 Dec
SJO08:45San José Juan Santamaria Intl
16h 25m
1 stop
DUB07:10Dublin
5 Jan
DUB09:00Dublin
19h 30m
1 stop
SJO22:30San José Juan Santamaria Intl
€792
Air Canada
19 Dec
SJO09:20San José Juan Santamaria Intl
39h 50m
2 stops
DUB07:10Dublin
5 Jan
DUB09:00Dublin
21h 40m
2 stops
SJO00:40San José Juan Santamaria Intl
€828
Air Canada
21 Oct
SJO07:10San José Juan Santamaria Intl
18h 05m
1 stop
DUB08:15Dublin
6 Nov
DUB09:00Dublin
19h 30m
1 stop
SJO22:30San José Juan Santamaria Intl
€840

momondo Fare Finder

 
Customise your flight search to find flights from Costa Rica 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 4 August 2026.
Use the filters below to find and compare flights from Costa Rica 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

Tue 20/10

14:05-08:25

2 stops35h 20m

Dublin

Thu 12/11

16:45-13:59

2 stops27h 14m

€735

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 3/11

15:05-04:20

2 stops31h 15m

Dublin

Thu 26/11

16:45-13:48

1 stop27h 03m

€744

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 4/10

13:05-04:30

2 stops32h 25m

Dublin

Tue 27/10

13:15-12:59

2 stops29h 44m

€745

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 20/10

14:05-04:30

2 stops31h 25m

Dublin

Thu 12/11

15:50-13:59

2 stops28h 09m

€749

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 11/9

13:05-04:35

2 stops32h 30m

Dublin

Fri 25/9

19:45-12:45

1 stop24h 00m

€768

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

€774

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 18/11

09:20-18:25

2 stops27h 05m

Dublin

Wed 25/11

20:25-22:30

3 stops32h 05m

€785

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 13/11

15:05-04:20

2 stops31h 15m

Dublin

Sun 29/11

14:00-13:48

1 stop29h 48m

€789

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 13/11

15:05-04:45

2 stops31h 40m

Dublin

Sun 29/11

14:00-13:48

1 stop29h 48m

€790
Fastest return journey

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sat 19/12

08:45-07:10

1 stop16h 25m

Dublin

Tue 5/1

09:00-22:30

1 stop19h 30m

€792

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

How to get the cheapest flight ticket from Costa Rica 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 Costa Rica averaging around €881.

How far in advance should I book a flight from Costa Rica to Ireland?

You are more likely to see cheaper flights to Ireland from Costa Rica when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €1,025 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 Costa Rica for as low as €962 on momondo.

Cheap Costa Rica to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Costa Rica to Ireland

Fastest flight time

16h 25m

Direct flights

None
The fastest flight from Costa Rica to Ireland takes 16h 25m
There are no direct flights from Costa Rica to Ireland. There are no popular flight routes from Costa Rica to Ireland.
Search flight deals

Frequently asked questions about flying from Costa Rica to Ireland

  • When did momondo last update prices for flights from Costa Rica to Ireland?

    Prices for flights from Costa Rica to Ireland are refreshed on a daily basis.

  • How old do you have to be to fly from Costa Rica 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 Costa Rica to Ireland.

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

    The necessary travel and health documents for your Ireland 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.

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to Ireland?

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 Costa Rica to Ireland for you.

Can I find flights from Costa Rica to Ireland with flexible booking policies on momondo?

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

How can momondo help me find flights from Costa Rica to Ireland?

momondo helps you find the best flight between Costa Rica and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Costa Rica to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €37
Flights to Corkfrom €78
Flights to Shannon, Clarefrom €79
Flights to Milltown (Kerry)from €37
Flights to Donegalfrom €76