Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Costa Rica to Ireland from €398

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 1/10. 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
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
19:40 - 00:05
SJO
-
DUB
21h 25m
2 stops
Multiple Airlines Logo
07:25 - 17:10
DUB
-
SJO
16h 45m
1 stop
€845Multiple Airlines
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
19:40 - 21:20
SJO
-
DUB
18h 40m
1 stop
Multiple Airlines Logo
07:25 - 17:10
DUB
-
SJO
16h 45m
1 stop
€850Multiple Airlines
Tue, 16 Jun - Tue, 23 Jun
Multiple Airlines Logo
19:40 - 07:30
SJO
-
DUB
28h 50m
1 stop
Multiple Airlines Logo
21:00 - 17:10
DUB
-
SJO
27h 10m
2 stops
€862Multiple Airlines
Tue, 19 May - Mon, 1 Jun
Multiple Airlines Logo
18:50 - 18:20
SJO
-
DUB
16h 30m
1 stop
Multiple Airlines Logo
22:10 - 18:15
DUB
-
SJO
27h 05m
2 stops
€864Multiple Airlines
Thu, 1 Oct - Fri, 9 Oct
Multiple Airlines Logo
18:50 - 18:20
SJO
-
DUB
16h 30m
1 stop
Multiple Airlines Logo
07:00 - 18:15
DUB
-
SJO
18h 15m
1 stop
€868Multiple Airlines
Thu, 1 Oct - Sat, 10 Oct
Multiple Airlines Logo
19:40 - 07:30
SJO
-
DUB
28h 50m
1 stop
Multiple Airlines Logo
21:30 - 17:10
DUB
-
SJO
26h 40m
1 stop
€883Multiple Airlines
Tue, 19 May - Mon, 1 Jun
Multiple Airlines Logo
18:50 - 18:20
SJO
-
DUB
16h 30m
1 stop
Multiple Airlines Logo
08:00 - 16:50
DUB
-
SJO
15h 50m
1 stop
€890Multiple Airlines
Thu, 1 Oct - Thu, 15 Oct
Multiple Airlines Logo
18:50 - 20:10
SJO
-
DUB
18h 20m
1 stop
Multiple Airlines Logo
07:00 - 18:15
DUB
-
SJO
18h 15m
1 stop
€891Multiple Airlines
Thu, 8 Oct - Sat, 17 Oct
Multiple Airlines Logo
18:50 - 18:20
SJO
-
DUB
16h 30m
1 stop
Multiple Airlines Logo
20:35 - 18:15
DUB
-
SJO
28h 40m
1 stop
€930Multiple Airlines
Thu, 1 Oct - Fri, 9 Oct
Multiple Airlines Logo
19:40 - 00:05
SJO
-
DUB
21h 25m
2 stops
Multiple Airlines Logo
07:25 - 17:10
DUB
-
SJO
16h 45m
1 stop
€937Multiple Airlines
Tue, 16 Jun - Tue, 30 Jun

Air Canada flights from Costa Rica to Ireland

Our best Air Canada deals on Costa Rica to Ireland flight tickets
Air Canada
21 Oct
SJO07:10San José Juan Santamaria Intl
18h 05m
1 stop
DUB08:15Dublin
6 Nov
DUB09:00Dublin
19h 05m
1 stop
SJO22:05San José Juan Santamaria Intl
€1,063
Air Canada
21 Oct
SJO07:10San José Juan Santamaria Intl
18h 05m
1 stop
DUB08:15Dublin
6 Nov
DUB09:00Dublin
20h 15m
2 stops
SJO23:15San José Juan Santamaria Intl
€1,066
Air Canada
16 Jun
SJO07:10San José Juan Santamaria Intl
18h 05m
1 stop
DUB08:15Dublin
30 Jun
DUB09:20Dublin
19h 40m
1 stop
SJO22:00San José Juan Santamaria Intl
€1,067

Iberia flights from Costa Rica to Ireland

Our best Iberia deals on Costa Rica to Ireland flight tickets
Iberia
11 May
SJO16:30San José Juan Santamaria Intl
33h 35m
1 stop
DUB09:05Dublin
1 Jun
DUB19:25Dublin
26h 40m
1 stop
SJO15:05San José Juan Santamaria Intl
€882
Iberia
24 May
SJO16:30San José Juan Santamaria Intl
33h 35m
1 stop
DUB09:05Dublin
4 Jun
DUB06:20Dublin
15h 45m
1 stop
SJO15:05San José Juan Santamaria Intl
€971
Iberia
28 May
SJO16:30San José Juan Santamaria Intl
33h 35m
1 stop
DUB09:05Dublin
30 Jan
DUB18:35Dublin
27h 10m
1 stop
SJO15:45San José Juan Santamaria Intl
€995

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 6 May 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 16/6

19:40-00:05

2 stops21h 25m

Dublin

Tue 23/6

07:25-17:10

1 stop16h 45m

€845

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 16/6

19:40-21:20

1 stop18h 40m

Dublin

Tue 23/6

07:25-17:10

1 stop16h 45m

€850

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 19/5

19:40-07:30

1 stop28h 50m

Dublin

Mon 1/6

21:00-17:10

2 stops27h 10m

€862

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 1/10

18:50-18:20

1 stop16h 30m

Dublin

Fri 9/10

22:10-18:15

2 stops27h 05m

€864

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 1/10

18:50-18:20

1 stop16h 30m

Dublin

Sat 10/10

07:00-18:15

1 stop18h 15m

€868

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 19/5

19:40-07:30

1 stop28h 50m

Dublin

Mon 1/6

21:30-17:10

1 stop26h 40m

€883
Fastest return journey

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 1/10

18:50-18:20

1 stop16h 30m

Dublin

Thu 15/10

08:00-16:50

1 stop15h 50m

€890

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 8/10

18:50-20:10

1 stop18h 20m

Dublin

Sat 17/10

07:00-18:15

1 stop18h 15m

€891

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 1/10

18:50-18:20

1 stop16h 30m

Dublin

Fri 9/10

20:35-18:15

1 stop28h 40m

€930

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 16/6

19:40-00:05

2 stops21h 25m

Dublin

Tue 30/6

07:25-17:10

1 stop16h 45m

€937

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 €680.

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 €1,006 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 €870 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 30m

Direct flights

None
The fastest flight from Costa Rica to Ireland takes 16h 30m
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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 5/6
Fri 12/6
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 €38
Flights to Corkfrom €83
Flights to Shannon, Clarefrom €80
Flights to Milltown (Kerry)from €38
Flights to Donegalfrom €74