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Cheap flights from Costa Rica to Ireland from €379

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 4/8. 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
12:40 - 09:20
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€537Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
23:59 - 04:30
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€564Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
23:59 - 04:30
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€567Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
23:59 - 04:35
SJO
-
DUB
21h 36m
2 stops
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€573Multiple Airlines
Wed, 6 May - Wed, 13 May
Multiple Airlines Logo
12:40 - 09:20
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€591Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
12:40 - 09:20
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€609Multiple Airlines
Fri, 1 May - Fri, 8 May
Multiple Airlines Logo
12:40 - 09:20
SJO
-
DUB
13h 40m
1 stop
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€616Multiple Airlines
Fri, 1 May - Tue, 5 May
Multiple Airlines Logo
23:59 - 04:30
SJO
-
DUB
21h 31m
1 stop
Multiple Airlines Logo
19:45 - 12:40
DUB
-
SJO
23h 55m
1 stop
€622Multiple Airlines
Fri, 1 May - Sat, 23 May
Multiple Airlines Logo
23:59 - 04:35
SJO
-
DUB
21h 36m
2 stops
Multiple Airlines Logo
11:10 - 22:14
DUB
-
SJO
18h 04m
1 stop
€625Multiple Airlines
Mon, 11 May - Tue, 19 May
Multiple Airlines Logo
13:45 - 04:30
SJO
-
DUB
31h 45m
2 stops
Multiple Airlines Logo
16:45 - 11:24
DUB
-
SJO
25h 39m
2 stops
€630Multiple Airlines
Tue, 28 Apr - Thu, 7 May

JetBlue flights from Costa Rica to Ireland

Our best JetBlue deals on Costa Rica to Ireland flight tickets
JetBlue
6 May
SJO23:59San José Juan Santamaria Intl
25h 21m
2 stops
DUB08:20Dublin
13 May
DUB10:40Dublin
18h 34m
2 stops
SJO22:14San José Juan Santamaria Intl
€665
JetBlue
1 Sept
SJO12:55San José Juan Santamaria Intl
36h 25m
2 stops
DUB08:20Dublin
15 Sept
DUB11:40Dublin
27h 13m
2 stops
SJO07:53San José Juan Santamaria Intl
€693

KLM flights from Costa Rica to Ireland

Our best KLM deals on Costa Rica to Ireland flight tickets
KLM
10 Mar
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
25 Mar
DUB09:45Dublin
17h 30m
1 stop
SJO21:15San José Juan Santamaria Intl
€830
KLM
10 Mar
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
25 Mar
DUB09:45Dublin
17h 30m
1 stop
SJO21:15San José Juan Santamaria Intl
€831
KLM
9 Mar
SJO07:00San José Juan Santamaria Intl
18h 45m
1 stop
DUB07:45Dublin
31 Mar
DUB11:00Dublin
31h 55m
1 stop
SJO11:55San José Juan Santamaria Intl
€836

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 7 March 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
Fastest return journey

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 6/5

12:40-09:20

1 stop13h 40m

Dublin

Wed 13/5

11:10-22:14

1 stop18h 04m

€537

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

23:59-04:30

1 stop21h 31m

Dublin

Tue 19/5

11:10-22:14

1 stop18h 04m

€564

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

23:59-04:30

1 stop21h 31m

Dublin

Tue 19/5

11:10-22:14

1 stop18h 04m

€567

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 6/5

23:59-04:35

2 stops21h 36m

Dublin

Wed 13/5

11:10-22:14

1 stop18h 04m

€573

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 1/5

12:40-09:20

1 stop13h 40m

Dublin

Fri 8/5

11:10-22:14

1 stop18h 04m

€591

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 1/5

12:40-09:20

1 stop13h 40m

Dublin

Fri 8/5

11:10-22:14

1 stop18h 04m

€609

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 1/5

12:40-09:20

1 stop13h 40m

Dublin

Tue 5/5

11:10-22:14

1 stop18h 04m

€616

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 1/5

23:59-04:30

1 stop21h 31m

Dublin

Sat 23/5

19:45-12:40

1 stop23h 55m

€622

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 11/5

23:59-04:35

2 stops21h 36m

Dublin

Tue 19/5

11:10-22:14

1 stop18h 04m

€625

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 28/4

13:45-04:30

2 stops31h 45m

Dublin

Thu 7/5

16:45-11:24

2 stops25h 39m

€630

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 February is another great option to travel to Ireland, with average flight prices from Costa Rica averaging around €928.

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 €1,016 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 €859 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 €37
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