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Cheap flights from Costa Rica to Ireland from €317

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 8/11. 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
0 bags
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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
05:00 - 11:00SJO-DUB
24h 00m3 stops
Multiple Airlines Logo
11:15 - 11:25DUB-SJO
30h 10m2 stops
€572Multiple Airlines
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Wed, 5 Nov - Sun, 9 Nov
Multiple Airlines Logo
11:24 - 04:20SJO-DUB
34h 56m2 stops
Multiple Airlines Logo
16:45 - 11:42DUB-SJO
48h 57m2 stops
€685Multiple Airlines
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Multiple Airlines Logo
19:50 - 10:15SJO-DUB
32h 25m3 stops
Multiple Airlines Logo
11:30 - 12:25DUB-SJO
30h 55m3 stops
€728Multiple Airlines
Find Deal
Mon, 1 Dec - Wed, 10 Dec
Multiple Airlines Logo
13:20 - 04:20SJO-DUB
33h 00m2 stops
Multiple Airlines Logo
16:45 - 12:25DUB-SJO
25h 40m2 stops
€754Multiple Airlines
Find Deal
Tue, 2 Dec - Thu, 11 Dec
Multiple Airlines Logo
13:20 - 08:40SJO-DUB
37h 20m2 stops
Multiple Airlines Logo
16:45 - 12:25DUB-SJO
25h 40m2 stops
€755Multiple Airlines
Find Deal
Tue, 2 Dec - Thu, 11 Dec
Air France Logo
07:00 - 07:45SJO-DUB
18h 45m1 stop
Air France Logo
08:45 - 17:50DUB-SJO
15h 05m1 stop
€823Air France
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Sun, 14 Dec - Wed, 14 Jan
KLM Logo
07:00 - 07:45SJO-DUB
18h 45m1 stop
KLM Logo
09:45 - 22:12DUB-SJO
18h 27m1 stop
€826KLM
Find Deal
Sun, 7 Dec - Mon, 15 Dec
KLM Logo
07:00 - 07:45SJO-DUB
18h 45m1 stop
KLM Logo
20:45 - 16:20DUB-SJO
26h 35m1 stop
€827KLM
Find Deal
Sun, 1 Mar - Mon, 25 May
Air France Logo
14:31 - 15:45SJO-DUB
19h 14m2 stops
Air France Logo
16:45 - 17:50DUB-SJO
31h 05m1 stop
€863Air France
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Thu, 27 Nov - Sat, 6 Dec
Iberia Logo
18:15 - 08:55SJO-DUB
32h 40m1 stop
Iberia Logo
06:15 - 16:35DUB-SJO
16h 20m1 stop
€917Iberia
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Wed, 26 Nov - Fri, 12 Dec

Air France flights from Costa Rica to Ireland

Our best Air France deals on Costa Rica to Ireland flight tickets
Air France
14 Dec
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
14 Jan
DUB08:45Dublin
15h 05m
1 stop
SJO17:50San José Juan Santamaria Intl
€823
Find similar
Air France
27 Nov
SJO14:31San José Juan Santamaria Intl
19h 14m
2 stops
DUB15:45Dublin
6 Dec
DUB16:45Dublin
31h 05m
1 stop
SJO17:50San José Juan Santamaria Intl
€863
Find similar

KLM flights from Costa Rica to Ireland

Our best KLM deals on Costa Rica to Ireland flight tickets
KLM
7 Dec
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
15 Dec
DUB09:45Dublin
18h 27m
1 stop
SJO22:12San José Juan Santamaria Intl
€826
Find similar
KLM
1 Mar
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
25 May
DUB20:45Dublin
26h 35m
1 stop
SJO16:20San José Juan Santamaria Intl
€827
Find similar
KLM
12 Dec
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
15 Jan
DUB13:25Dublin
35h 00m
1 stop
SJO18:25San José Juan Santamaria Intl
€830
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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 19 October 2025.
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

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 5/11

05:00-11:00

3 stops24h 00m

Dublin

Sun 9/11

11:15-11:25

2 stops30h 10m

€572

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 1/12

11:24-04:20

2 stops34h 56m

Dublin

Wed 10/12

16:45-11:42

2 stops48h 57m

€685

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 1/12

19:50-10:15

3 stops32h 25m

Dublin

Wed 10/12

11:30-12:25

3 stops30h 55m

€728

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 2/12

13:20-04:20

2 stops33h 00m

Dublin

Thu 11/12

16:45-12:25

2 stops25h 40m

€754

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 2/12

13:20-08:40

2 stops37h 20m

Dublin

Thu 11/12

16:45-12:25

2 stops25h 40m

€755

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 14/12

07:00-07:45

1 stop18h 45m

Dublin

Wed 14/1

08:45-17:50

1 stop15h 05m

€823

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 7/12

07:00-07:45

1 stop18h 45m

Dublin

Mon 15/12

09:45-22:12

1 stop18h 27m

€826

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 1/3

07:00-07:45

1 stop18h 45m

Dublin

Mon 25/5

20:45-16:20

1 stop26h 35m

€827

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 27/11

14:31-15:45

2 stops19h 14m

Dublin

Sat 6/12

16:45-17:50

1 stop31h 05m

€863

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 26/11

18:15-08:55

1 stop32h 40m

Dublin

Fri 12/12

06:15-16:35

1 stop16h 20m

€917

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 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 €867.

How far in advance should I book a flight 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 €964 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 €837 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

Direct flights

None
There are no direct flights from Costa Rica to Ireland. There are no popular flight routes from Costa Rica to Ireland.
Search flight deals

  • 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

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Popular flights according to clicks in the last 7 days on momondo
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