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$276+ Cheap flights from San José (SJO) to Dublin (DUB)

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DUB
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Dublin are usually found in February or October, booked 75 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from San José to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$823
(Mytrip)

One-way from

$276
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$1,030
From San José Juan Santamaria Intl to Dublin
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One-way flight from San José Juan Santamaria Intl to Dublin
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Highest demand for flights based on searches. 9% potential increase in price ($116 potential increase over avg. RT price).
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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 September 2025
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Find flight deals from San José to Dublin

Cheapest flights from San José to Dublin
Explore the most affordable flight options available from San José to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:00 pmSJO - DUB
1 stop16h 15mMultiple Airlines
Thu 11/137:40 pmDUB - SJO
2 stops45h 47mMultiple Airlines
Deal found 9/9$750
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:00 pmSJO - DUB
1 stop16h 15mMultiple Airlines
Fri 11/147:05 amDUB - SJO
2 stops34h 22mMultiple Airlines
Deal found 9/9$757
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:00 pmSJO - DUB
1 stop19h 35mMultiple Airlines
Wed 11/127:05 amDUB - SJO
2 stops23h 45mMultiple Airlines
Deal found 9/9$769
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/46:15 pmSJO - DUB
1 stop19h 00mMultiple Airlines
Sat 11/156:15 amDUB - SJO
1 stop16h 35mMultiple Airlines
Deal found 9/9$797
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:14 amSJO - DUB
1 stop18h 11mMultiple Airlines
Fri 11/1412:30 pmDUB - SJO
1 stop18h 20mMultiple Airlines
Deal found 9/9$810
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:30 amSJO - DUB
2 stops30h 15mMultiple Airlines
Mon 11/1010:05 amDUB - SJO
3 stops44h 45mMultiple Airlines
Deal found 9/10$823
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:00 pmSJO - DUB
1 stop15h 15mMultiple Airlines
Fri 11/147:05 amDUB - SJO
2 stops34h 22mMultiple Airlines
Deal found 9/9$830
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:00 pmSJO - DUB
1 stop16h 15mMultiple Airlines
Mon 11/177:50 amDUB - SJO
2 stops33h 37mMultiple Airlines
Deal found 9/9$842
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/224:45 pmSJO - DUB
3 stops35h 45mMultiple Airlines
Sat 11/811:10 amDUB - SJO
3 stops31h 04mMultiple Airlines
Deal found 9/11$853
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:00 pmSJO - DUB
1 stop19h 35mMultiple Airlines
Sat 11/156:15 amDUB - SJO
1 stop18h 45mMultiple Airlines
Deal found 9/9$854
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:00 amSJO - DUB
1 stop17h 25mMultiple Airlines
Wed 11/1212:30 pmDUB - SJO
1 stop18h 20mMultiple Airlines
Deal found 9/9$858

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José to Dublin 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 September 11, 2025.
Use the filters below to find and compare flights from San José to Dublin that are best for you.

Fly from

San José

Fly to

Dublin

Route

Depart

Return

Price

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sat 11/8

10:00 pm-8:15 pm

1 stop16h 15m

Dublin

Fri 11/14

7:05 am-11:27 am

2 stops34h 22m

$757

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 10/10

7:30 am-2:40 pm

2 stops24h 10m

Dublin

Sun 11/9

4:25 am-12:50 am

2 stops26h 25m

$832

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 10/31

8:30 pm-12:40 pm

1 stop34h 10m

Dublin

Mon 11/10

1:25 pm-6:25 pm

1 stop35h 00m

$942

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 12/7

7:00 am-7:45 am

1 stop18h 45m

Dublin

Mon 12/15

9:45 am-10:12 pm

1 stop18h 27m

$942

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 11/23

7:00 am-7:45 am

1 stop18h 45m

Dublin

Mon 5/25

9:10 am-5:25 pm

1 stop15h 15m

$943

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 10/22

7:25 pm-10:40 pm

1 stop20h 15m

Dublin

Sat 11/8

1:25 pm-6:25 pm

1 stop35h 00m

$944

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 11/5

8:30 pm-10:10 pm

1 stop19h 40m

Dublin

Sun 11/16

9:45 am-10:07 pm

1 stop18h 22m

$950

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 11/7

8:30 pm-12:40 pm

1 stop34h 10m

Dublin

Fri 11/14

9:45 am-10:07 pm

1 stop18h 22m

$950

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 11/7

8:30 pm-4:20 pm

1 stop13h 50m

Dublin

Sun 11/16

9:45 am-10:07 pm

1 stop18h 22m

$950

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sat 11/8

6:50 pm-10:55 pm

1 stop22h 05m

Dublin

Sun 11/16

9:45 am-10:07 pm

1 stop18h 22m

$952

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 17 results
1
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Best time to book a flight from San José to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from San José 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 San José to Dublin

How far ahead should I book a flight from San José, San José Province to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from San José to Dublin. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from San José, San José Province to Dublin, you should look to book at least 75 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San José, San José Province to Dublin?

Currently, November is the cheapest month in which you can book a flight from San José, San José Province to Dublin (average of $509). Flying from San José, San José Province to Dublin in June is currently the most expensive (average of $924). 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 SJO to DUB?

Find hourly flight availability from San José to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from San José, San José Province to Dublin in the morning. Doing so could potentially save you 24% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from San José, San José Province to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated September 11, 2025.
See what other customers who have flown with KLM, Air France, and Air Canada from San José to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,385 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Air France
7.4
Good
1,469 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
Air Canada
7.1
Good
10,000 reviews
KLM
7.8
Good
1,385 reviews

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Reviews

1 / 20
4.0
Okay

Mark,Sep 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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

  • How long is the flight from San José, San José Province to Dublin?

    For as low as $942, KLM can have you in Dublin from San José, San José Province in 34h 10m. The distance from San José, San José Province to Dublin is about 5166 mi.

  • What are the cheapest airlines flying from San José, San José Province to Dublin round-trip?

    Our cheapest airline available from San José, San José Province to Dublin is KLM. Our recent data shows that you can find tickets from as low as $686 on this airline. Additional options worth looking into are Air Canada and Air France, starting at $905 and $955 round-trip. You may be able to fly from San José, San José Province to Dublin for 38% less than the average price by searching for these airlines.

  • Can I find deals for flights from San José to Dublin that include hotel bookings?

    Yes. In addition to deals on San José to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San José to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Dublin.

  • Can I find deals for business class flights from San José to Dublin?

    Yes. Cheapflights offers flight deals from San José to Dublin 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 San José, San José Province to Dublin?

    Currently, November is the cheapest month in which you can book a flight from San José, San José Province to Dublin (average of $509). Flying from San José, San José Province to Dublin in June is currently the most expensive (average of $924). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 3 airlines flying from San José to Dublin

Discover the top 3 airlines that operate flights from San José to Dublin. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$686Average$1,178FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$905Average$912FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$955Average$1,120FlexibilityNo cancel feeOn-time77%

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