Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Costa Rica to Ireland from €273

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 1/2. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
14:30 - 04:25
SJO
-
DUB
30h 55m2 stops
Multiple Airlines Logo
19:45 - 13:20
DUB
-
SJO
24h 35m2 stops
€631Multiple Airlines
Mon, 4 May - Sun, 17 May
Multiple Airlines Logo
14:30 - 04:25
SJO
-
DUB
30h 55m2 stops
Multiple Airlines Logo
19:45 - 13:00
DUB
-
SJO
24h 15m1 stop
€634Multiple Airlines
Mon, 4 May - Sun, 17 May
Multiple Airlines Logo
13:15 - 09:00
SJO
-
DUB
13h 45m1 stop
Multiple Airlines Logo
16:40 - 13:48
DUB
-
SJO
27h 08m1 stop
€647Multiple Airlines
Tue, 3 Feb - Sun, 8 Feb
Multiple Airlines Logo
22:00 - 18:15
SJO
-
DUB
14h 15m1 stop
Multiple Airlines Logo
13:30 - 08:50
DUB
-
SJO
25h 20m2 stops
€650Multiple Airlines
Sat, 14 Feb - Mon, 23 Feb
Multiple Airlines Logo
13:10 - 04:15
SJO
-
DUB
33h 05m2 stops
Multiple Airlines Logo
19:45 - 13:20
DUB
-
SJO
24h 35m2 stops
€651Multiple Airlines
Sun, 1 Mar - Mon, 25 May
Multiple Airlines Logo
13:30 - 07:10
SJO
-
DUB
35h 40m3 stops
Multiple Airlines Logo
09:00 - 12:22
DUB
-
SJO
33h 22m3 stops
€653Multiple Airlines
Thu, 22 Jan - Wed, 28 Jan
Multiple Airlines Logo
19:48 - 10:15
SJO
-
DUB
32h 27m3 stops
Multiple Airlines Logo
11:30 - 12:22
DUB
-
SJO
30h 52m3 stops
€659Multiple Airlines
Tue, 3 Feb - Sun, 8 Feb
Multiple Airlines Logo
22:00 - 18:15
SJO
-
DUB
14h 15m1 stop
Multiple Airlines Logo
18:10 - 00:15
DUB
-
SJO
36h 05m2 stops
€660Multiple Airlines
Sat, 14 Feb - Tue, 24 Feb
Multiple Airlines Logo
17:30 - 09:00
SJO
-
DUB
33h 30m1 stop
Multiple Airlines Logo
11:15 - 22:48
DUB
-
SJO
17h 33m1 stop
€665Multiple Airlines
Sun, 8 Feb - Mon, 23 Feb
Multiple Airlines Logo
22:00 - 18:15
SJO
-
DUB
14h 15m1 stop
Multiple Airlines Logo
07:55 - 08:50
DUB
-
SJO
30h 55m2 stops
€679Multiple Airlines
Sat, 14 Feb - Sun, 22 Feb

KLM flights from Costa Rica to Ireland

Our best KLM deals on Costa Rica to Ireland flight tickets
KLM
13 Dec
SJO14:31San José Juan Santamaria Intl
35h 14m
1 stop
DUB07:45Dublin
24 Dec
DUB09:45Dublin
18h 10m
1 stop
SJO21:55San José Juan Santamaria Intl
€827
Find similar
KLM
12 Dec
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
14 Dec
DUB09:45Dublin
18h 35m
1 stop
SJO22:20San José Juan Santamaria Intl
€831
Find similar
KLM
13 Dec
SJO14:31San José Juan Santamaria Intl
35h 14m
1 stop
DUB07:45Dublin
24 Dec
DUB09:45Dublin
18h 10m
1 stop
SJO21:55San José Juan Santamaria Intl
€853
Find similar

Air France flights from Costa Rica to Ireland

Our best Air France deals on Costa Rica to Ireland flight tickets
Air France
19 Dec
SJO20:05San José Juan Santamaria Intl
29h 45m
1 stop
DUB07:50Dublin
30 Dec
DUB06:00Dublin
17h 50m
1 stop
SJO17:50San José Juan Santamaria Intl
€1,162
Find similar
Air France
19 Dec
SJO20:05San José Juan Santamaria Intl
29h 45m
1 stop
DUB07:50Dublin
30 Dec
DUB06:00Dublin
17h 50m
1 stop
SJO17:50San José Juan Santamaria Intl
€1,239
Find similar
Air France
19 Dec
SJO20:05San José Juan Santamaria Intl
29h 45m
1 stop
DUB07:50Dublin
30 Dec
DUB06:00Dublin
17h 50m
1 stop
SJO17:50San José Juan Santamaria Intl
€1,264
Find similar

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 9 December 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

Mon 4/5

14:30-04:25

2 stops30h 55m

Dublin

Sun 17/5

19:45-13:20

2 stops24h 35m

€631

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 4/5

14:30-04:25

2 stops30h 55m

Dublin

Sun 17/5

19:45-13:00

1 stop24h 15m

€634

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 3/2

13:15-09:00

1 stop13h 45m

Dublin

Sun 8/2

16:40-13:48

1 stop27h 08m

€647

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sat 14/2

22:00-18:15

1 stop14h 15m

Dublin

Mon 23/2

13:30-08:50

2 stops25h 20m

€650

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 1/3

13:10-04:15

2 stops33h 05m

Dublin

Mon 25/5

19:45-13:20

2 stops24h 35m

€651

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 22/1

13:30-07:10

3 stops35h 40m

Dublin

Wed 28/1

09:00-12:22

3 stops33h 22m

€653

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 3/2

19:48-10:15

3 stops32h 27m

Dublin

Sun 8/2

11:30-12:22

3 stops30h 52m

€659

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sat 14/2

22:00-18:15

1 stop14h 15m

Dublin

Tue 24/2

18:10-00:15

2 stops36h 05m

€660

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 8/2

17:30-09:00

1 stop33h 30m

Dublin

Mon 23/2

11:15-22:48

1 stop17h 33m

€665

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sat 14/2

22:00-18:15

1 stop14h 15m

Dublin

Sun 22/2

07:55-08:50

2 stops30h 55m

€679

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 €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 €971 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 €831 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

13h 45m

Direct flights

None
The fastest flight from Costa Rica to Ireland takes 13h 45m
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 8/1
Thu 15/1
By creating a price alert you accept our terms of use and privacy policy.

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 €40
Flights to Corkfrom €86
Flights to Shannon, Clarefrom €87
Flights to Donegalfrom €75
Flights to Milltown (Kerry)from €40