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Cheap flights from Costa Rica to Ireland from €275

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 10/2. 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
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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
09:00 - 10:35
SJO
-
DUB
18h 35m
2 stops
Multiple Airlines Logo
19:50 - 11:55
DUB
-
SJO
23h 05m
2 stops
€579Multiple Airlines
Wed, 29 Apr - Mon, 4 May
Multiple Airlines Logo
09:00 - 10:35
SJO
-
DUB
18h 35m
2 stops
Multiple Airlines Logo
19:45 - 13:00
DUB
-
SJO
24h 15m
1 stop
€598Multiple Airlines
Wed, 29 Apr - Mon, 4 May
Multiple Airlines Logo
13:10 - 09:00
SJO
-
DUB
13h 50m
1 stop
Multiple Airlines Logo
19:45 - 13:00
DUB
-
SJO
24h 15m
1 stop
€599Multiple Airlines
Tue, 24 Feb - Thu, 17 Sep
Multiple Airlines Logo
13:10 - 09:00
SJO
-
DUB
13h 50m
1 stop
Multiple Airlines Logo
19:45 - 13:00
DUB
-
SJO
24h 15m
1 stop
€607Multiple Airlines
Tue, 24 Feb - Thu, 17 Sep
Multiple Airlines Logo
12:40 - 09:20
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
14:10 - 07:53
DUB
-
SJO
24h 43m
2 stops
€618Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
13:10 - 09:00
SJO
-
DUB
13h 50m
1 stop
Multiple Airlines Logo
16:45 - 12:53
DUB
-
SJO
26h 08m
2 stops
€627Multiple Airlines
Tue, 24 Feb - Mon, 9 Mar
Multiple Airlines Logo
13:45 - 04:30
SJO
-
DUB
31h 45m
2 stops
Multiple Airlines Logo
14:10 - 07:53
DUB
-
SJO
24h 43m
2 stops
€633Multiple Airlines
Mon, 20 Apr - Thu, 30 Apr
Multiple Airlines Logo
12:55 - 08:25
SJO
-
DUB
36h 30m
2 stops
Multiple Airlines Logo
14:10 - 07:53
DUB
-
SJO
24h 43m
2 stops
€635Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
12:10 - 09:00
SJO
-
DUB
14h 50m
1 stop
Multiple Airlines Logo
11:40 - 07:53
DUB
-
SJO
26h 13m
2 stops
€636Multiple Airlines
Tue, 10 Mar - Wed, 25 Mar
Multiple Airlines Logo
12:55 - 08:25
SJO
-
DUB
36h 30m
2 stops
Multiple Airlines Logo
14:10 - 07:53
DUB
-
SJO
24h 43m
2 stops
€637Multiple Airlines
Mon, 11 May - Tue, 19 May

Iberia flights from Costa Rica to Ireland

Our best Iberia deals on Costa Rica to Ireland flight tickets
Iberia
28 Jan
SJO18:15San José Juan Santamaria Intl
32h 40m
1 stop
DUB08:55Dublin
3 Feb
DUB09:40Dublin
36h 55m
1 stop
SJO16:35San José Juan Santamaria Intl
€926
Iberia
21 Jan
SJO18:15San José Juan Santamaria Intl
32h 40m
1 stop
DUB08:55Dublin
25 Jan
DUB09:40Dublin
36h 55m
1 stop
SJO16:35San José Juan Santamaria Intl
€1,040
Iberia
21 Jan
SJO18:15San José Juan Santamaria Intl
32h 40m
1 stop
DUB08:55Dublin
25 Jan
DUB17:45Dublin
28h 50m
1 stop
SJO16:35San José Juan Santamaria Intl
€2,084

KLM flights from Costa Rica to Ireland

Our best KLM deals on Costa Rica to Ireland flight tickets
KLM
15 Jan
SJO07:00San José Juan Santamaria Intl
19h 05m
2 stops
DUB08:05Dublin
18 Sept
DUB05:55Dublin
18h 05m
2 stops
SJO17:00San José Juan Santamaria Intl
€990
KLM
19 Jan
SJO20:30San José Juan Santamaria Intl
34h 10m
1 stop
DUB12:40Dublin
24 Jan
DUB05:55Dublin
18h 43m
2 stops
SJO18:38San José Juan Santamaria Intl
€1,046

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 14 January 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

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 29/4

09:00-10:35

2 stops18h 35m

Dublin

Mon 4/5

19:50-11:55

2 stops23h 05m

€579

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 29/4

09:00-10:35

2 stops18h 35m

Dublin

Mon 4/5

19:45-13:00

1 stop24h 15m

€598

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 24/2

13:10-09:00

1 stop13h 50m

Dublin

Thu 17/9

19:45-13:00

1 stop24h 15m

€599

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 24/2

13:10-09:00

1 stop13h 50m

Dublin

Thu 17/9

19:45-13:00

1 stop24h 15m

€607

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

12:40-09:20

1 stop13h 40m

Dublin

Tue 19/5

14:10-07:53

2 stops24h 43m

€618

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 24/2

13:10-09:00

1 stop13h 50m

Dublin

Mon 9/3

16:45-12:53

2 stops26h 08m

€627

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 20/4

13:45-04:30

2 stops31h 45m

Dublin

Thu 30/4

14:10-07:53

2 stops24h 43m

€633

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

12:55-08:25

2 stops36h 30m

Dublin

Tue 19/5

14:10-07:53

2 stops24h 43m

€635

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 10/3

12:10-09:00

1 stop14h 50m

Dublin

Wed 25/3

11:40-07:53

2 stops26h 13m

€636

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

12:55-08:25

2 stops36h 30m

Dublin

Tue 19/5

14:10-07:53

2 stops24h 43m

€636

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 September is another great option to travel to Ireland, with average flight prices from Costa Rica averaging around €890.

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 €989 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 €867 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 40m

Direct flights

None
The fastest flight from Costa Rica to Ireland takes 13h 40m
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.

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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 €39
Flights to Corkfrom €90
Flights to Shannon, Clarefrom €90
Flights to Donegalfrom €74
Flights to Milltown (Kerry)from €39