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$325+ Cheap flights from Costa Rica to Ireland

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DUB
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Costa Rica to Ireland

Keep the following information in mind while searching for Costa Rica to Ireland flight deals. Data was last updated July 3, 2025.

Round-trip from

$739
(Trip.com)

One-way from

$325
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,327
From Costa Rica to Ireland
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One-way flight from Costa Rica to Ireland
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Costa Rica to Ireland

Cheapest flights from Costa Rica to Ireland
Explore the most affordable flight options available from Costa Rica to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Trip.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:00 pmSJO - DUB
2 stops25h 25mMultiple Airlines
Fri 10/3111:15 amDUB - SJO
2 stops27h 25mMultiple Airlines
Deal found 7/2$739
This Air France deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/177:25 pmSJO - DUB
1 stop20h 15mAir France
Fri 10/318:55 amDUB - SJO
1 stop14h 55mAir France
Deal found 7/1$944
This KLM deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:13 pmSJO - DUB
2 stops20h 27mKLM
Fri 10/315:55 amDUB - SJO
1 stop17h 15mKLM
Deal found 7/2$970
This KLM deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:25 pmLIR - DUB
2 stops20h 15mKLM
Fri 10/2411:00 amDUB - LIR
1 stop32h 00mKLM
Deal found 7/2$1,027

Cheapflights Fare Finder

Customize 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Costa Rica to Ireland that are best for you.

Fly from

Costa Rica

Fly to

Ireland

Route

Depart

Return

Price

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 10/16

8:00 pm-4:25 am

2 stops25h 25m

Dublin

Fri 10/31

11:15 am-8:40 am

2 stops27h 25m

$739

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 10/17

7:25 pm-10:40 pm

1 stop20h 15m

Dublin

Fri 10/31

8:55 am-5:50 pm

1 stop14h 55m

$944

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 10/16

1:13 pm-4:40 pm

2 stops20h 27m

Dublin

Fri 10/31

5:55 am-5:10 pm

1 stop17h 15m

$970

LiberiaDublin

LIR - DUB

LIRDUB

Liberia

Thu 10/16

1:25 pm-4:40 pm

2 stops20h 15m

Dublin

Fri 10/24

11:00 am-12:00 pm

1 stop32h 00m

$1,027

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 8/11

8:50 am-8:25 pm

2 stops28h 35m

$325

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 8/8

7:55 am-7:45 am

1 stop16h 50m

$672

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 11/14

4:45 pm-12:35 pm

1 stop13h 50m

$692

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 8/5

1:30 pm-7:10 am

2 stops34h 40m

$700

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 12/9

8:40 pm-10:45 pm

1 stop20h 05m

$718

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 10/14

10:10 am-9:35 am

3 stops40h 25m

$860

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 results
1
2

Best time to book a flight from Costa Rica to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Costa Rica with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to Ireland

What is the cheapest month to book a flight from Costa Rica to Ireland?

Currently, November is the cheapest month in which you can book a flight from Costa Rica to Ireland (average of $509). Flying from Costa Rica to Ireland in June is currently the most expensive (average of $929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CR to IE?

Find hourly flight availability from Costa Rica to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

When flying from Costa Rica to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with KLM, Air France, and SWISS from Costa Rica to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,367 reviews

Overall

7.8

Food

7.2

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,367 reviews
KLM
7.8
Good
1,367 reviews

Overall

7.8

Food

7.2

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,465 reviews
KLM
7.8
Good
1,367 reviews

Overall

7.8

Food

7.2

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
SWISS
7.5
Good
1,654 reviews
KLM
7.8
Good
1,367 reviews

Overall

7.8

Food

7.2

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,861 reviews
KLM
7.8
Good
1,367 reviews

Overall

7.8

Food

7.2

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,895 reviews
KLM
7.8
Good
1,367 reviews

Overall

7.8

Food

7.2

Comfort

7.7

Boarding

7.8

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Costa Rica to Ireland one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $672. SWISS flights start at $692 while deals on United Airlines start at $700 one-way.

  • Can I find deals for flights from Costa Rica to Ireland that include hotel bookings?

    Yes. In addition to deals on Costa Rica to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Costa Rica to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Ireland.

  • Can I find deals for business class flights from Costa Rica to Ireland?

    Yes. Cheapflights offers flight deals from Costa Rica to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Costa Rica to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Costa Rica to Ireland (average of $509). Flying from Costa Rica to Ireland in June is currently the most expensive (average of $929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Costa Rica to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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San José to Istanbul flights
Guatemala City to Heathrow flights
Panama City to Leonardo da Vinci/Fiumicino flights
San Salvador to Istanbul flights
San José to Duesseldorf Intl flights
Managua to Madrid flights
San Pedro Sula to Madrid flights
San José to Berlin flights
Guatemala City to Leonardo da Vinci/Fiumicino flights
San Salvador to Frankfurt flights
Guatemala City to Barcelona-El Prat flights
Guatemala City to Frankfurt flights
Panama City to Heathrow flights
San José to Lisbon flights
San Salvador to Bruxelles-National flights
Guatemala City to Istanbul flights
San José to Vienna flights
Panama City to Barcelona-El Prat flights
Guatemala City to Zurich flights
Tegucigalpa to Madrid flights
San Salvador to Barcelona-El Prat flights
Guatemala City to Bruxelles-National flights
Panama City to Bruxelles-National flights
San José to Edinburgh flights

Top 3 airlines flying from Costa Rica to Ireland

Discover the top 3 airlines that operate flights from Costa Rica to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$898Average$912FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$955Average$1,166FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$964Average$1,184FlexibilityNo cancel feeOn-time69%

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