$673+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DUB
May 6 — May 131
1 adult, Economy
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Find cheap flights from Costa Rica to Ireland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 May 1, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $949 (KLM) |
One-way from | $673 (Air Canada) |
Popular in | December |
Cheapest in | January |
Average price | $1,113 |
Find flight deals from Costa Rica to Ireland
Cheapest flights from Costa Rica to IrelandExplore 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 May 1, 2025.
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 May 1, 2025.
This KLM deal was found by Cheapflights users on 4/30. 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.
Fri 6/67:40 pmSJO - DUB
1 stop20h 00mMultiple Airlines
Sun 11/239:45 amDUB - SJO
1 stop18h 30mMultiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$949
This KLM deal was found by Cheapflights users on 4/30. 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 9/111:18 pmSJO - DUB
2 stops20h 22mKLM
Wed 12/109:45 amDUB - SJO
1 stop18h 30mKLM
Deal found 4/30![KLM logo]()
$972
This Air France deal was found by Cheapflights users on 4/30. 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.
Sun 6/157:40 pmSJO - DUB
1 stop36h 20mAir France
Sun 6/223:55 pmDUB - SJO
1 stop32h 30mAir France
Deal found 4/30![Air France logo]()
$1,035
This Iberia deal was found by Cheapflights users on 4/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/194:10 pmSJO - DUB
1 stop33h 40mIberia
Sat 10/256:20 pmDUB - SJO
1 stop29h 10mIberia
Deal found 4/30![Iberia logo]()
$1,126
This WestJet deal was found by Cheapflights users on 5/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/141:25 pmLIR - DUB
2 stops36h 00mWestJet
Sat 7/59:45 amDUB - LIR
2 stops57h 39mWestJet
Deal found 5/1![WestJet logo]()
$1,131
This Air Canada deal was found by Cheapflights users on 4/29. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:55 amSJO - DUB
1 stop16h 50mAir Canada
Thu 7/39:20 amDUB - SJO
1 stop18h 05mAir Canada
Deal found 4/29![Air Canada logo]()
$1,217
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:55 amSJO - DUB
2 stops40h 15mUnited Airlines
Sat 11/299:00 amDUB - SJO
2 stops41h 39mUnited Airlines
Deal found 4/30![United Airlines logo]()
$1,270
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/163:25 pmLIR - DUB
2 stops33h 50mUnited Airlines
Sat 5/2412:30 pmDUB - LIR
2 stops30h 40mUnited Airlines
Deal found 4/29![United Airlines logo]()
$1,286
This Lufthansa deal was found by Cheapflights users on 4/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:25 pmSJO - DUB
1 stop14h 30mLufthansa
Tue 6/109:00 amDUB - SJO
1 stop15h 35mLufthansa
Deal found 4/30![Lufthansa logo]()
$1,292
This Air France deal was found by Cheapflights users on 5/1. 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.
Sat 6/142:40 pmLIR - DUB
1 stop35h 05mKLM
Sat 7/511:00 amDUB - LIR
1 stop32h 00mKLM
Deal found 5/1![KLM logo]()
$1,369
This Turkish Airlines deal was found by Cheapflights users on 4/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:10 amSJO - DUB
3 stops40h 25mTurkish Airlines
Tue 12/910:55 amDUB - SJO
2 stops43h 20mTurkish Airlines
Deal found 4/30![Turkish Airlines logo]()
$1,420
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:18 pmSJO - DUB
2 stops38h 27mDelta
Mon 12/89:45 amDUB - SJO
1 stop18h 30mDelta
Deal found 4/30![Delta logo]()
$1,453
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 May 1, 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
Fri 6/6
7:40 pm-10:40 pm
1 stop20h 00m
Dublin
Sun 11/23
9:45 am-10:15 pm
1 stop18h 30m
$949
San JoséDublin
SJO - DUB
SJODUB
San José Juan Santamaria Intl
Thu 9/11
1:18 pm-4:40 pm
2 stops20h 22m
Dublin
Wed 12/10
9:45 am-10:15 pm
1 stop18h 30m
$972
San JoséDublin
SJO - DUB
SJODUB
San José Juan Santamaria Intl
Sun 6/15
7:40 pm-3:00 pm
1 stop36h 20m
Dublin
Sun 6/22
3:55 pm-5:25 pm
1 stop32h 30m
$1,035
San JoséDublin
SJO - DUB
SJODUB
San José Juan Santamaria Intl
Sun 10/19
4:10 pm-8:50 am
1 stop33h 40m
Dublin
Sat 10/25
6:20 pm-4:30 pm
1 stop29h 10m
$1,126
LiberiaDublin
LIR - DUB
LIRDUB
Liberia
Sat 6/14
1:25 pm-8:25 am
2 stops36h 00m
Dublin
Sat 7/5
9:45 am-12:24 pm
2 stops57h 39m
$1,131
San JoséDublin
SJO - DUB
SJODUB
San José Juan Santamaria Intl
Mon 6/2
7:55 am-7:45 am
1 stop16h 50m
Dublin
Thu 7/3
9:20 am-8:25 pm
1 stop18h 05m
$1,217
San JoséDublin
SJO - DUB
SJODUB
San José Juan Santamaria Intl
Sat 9/13
7:55 am-11:10 am
2 stops20h 15m
Dublin
Sun 12/7
11:50 am-8:15 am
2 stops50h 25m
$1,276
LiberiaDublin
LIR - DUB
LIRDUB
Liberia
Fri 5/16
3:25 pm-8:15 am
2 stops33h 50m
Dublin
Sat 5/24
12:30 pm-12:10 pm
2 stops30h 40m
$1,286
San JoséDublin
SJO - DUB
SJODUB
San José Juan Santamaria Intl
Tue 6/3
7:25 pm-4:55 pm
1 stop14h 30m
Dublin
Tue 6/10
9:00 am-5:35 pm
1 stop15h 35m
$1,292
LiberiaDublin
LIR - DUB
LIRDUB
Liberia
Sat 6/14
2:40 pm-8:45 am
1 stop35h 05m
Dublin
Sat 7/5
11:00 am-12:00 pm
1 stop32h 00m
$1,369
Showing 1-10 of 21 results
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 $981). 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 May 1, 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.
Rainfall in Ireland by month
Plan your trip to Ireland by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.
Temperature in Ireland by month
Plan your trip to Ireland by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
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 May 1, 2025.
See what other customers who have flown with Delta, KLM and SWISS from Costa Rica to Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.2
Entertainment
7.9
Food
7.3
Overall
8.0
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentStephanie,Sep 2023
LGA - MSN
Crew
8.5
Boarding
8.2
Entertainment
7.9
Food
7.3
Overall
8.0
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentStephanie,Sep 2023
LGA - MSN
Crew
8.5
Boarding
8.2
Entertainment
7.9
Food
7.3
Overall
8.0
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentStephanie,Sep 2023
LGA - MSN
Crew
8.5
Boarding
8.2
Entertainment
7.9
Food
7.3
Overall
8.0
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentStephanie,Sep 2023
LGA - MSN
Crew
8.5
Boarding
8.2
Entertainment
7.9
Food
7.3
Overall
8.0
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentStephanie,Sep 2023
LGA - MSN
Crew
8.5
Boarding
8.2
Entertainment
7.9
Food
7.3
Overall
8.0
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentStephanie,Sep 2023
LGA - MSN
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.
Browse thousands of different options on Cheapflights for your next trip
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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.
Top 4 airlines flying from Costa Rica to Ireland
Discover the top 4 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 May 1, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$898 | Average$912 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$960 | Average$1,212 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$964 | Average$1,184 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,020 | Average$1,290 | FlexibilityNo cancel fee | On-time75% |