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$358+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DUB
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap 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 June 18, 2026.

This CheapOair deal was found by Cheapflights users on 6/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/41:05 pm
SJO
-
DUB
2 stops36h 20m
Multiple Airlines
Mon 1/254:40 pm
DUB
-
SJO
1 stop27h 08m
Multiple Airlines
Deal found 6/13$889
This CheapOair deal was found by Cheapflights users on 6/13. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:05 pm
SJO
-
DUB
2 stops32h 30m
Multiple Airlines
Fri 9/257:45 pm
DUB
-
SJO
1 stop23h 50m
Multiple Airlines
Deal found 6/13$899
This CheapOair deal was found by Cheapflights users on 6/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/31:43 pm
SJO
-
DUB
2 stops31h 52m
Multiple Airlines
Fri 9/187:45 pm
DUB
-
SJO
1 stop23h 50m
Multiple Airlines
Deal found 6/18$934
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 11/249:00 pm
SJO
-
DUB
1 stop15h 35m
Multiple Airlines
Fri 12/49:50 pm
DUB
-
SJO
2 stops27h 10m
Multiple Airlines
Deal found 6/13$942
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Thu 10/156:50 pm
SJO
-
DUB
1 stop18h 20m
Multiple Airlines
Mon 10/268:55 pm
DUB
-
SJO
2 stops28h 05m
Multiple Airlines
Deal found 6/14$947
This CheapOair deal was found by Cheapflights users on 6/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:05 pm
SJO
-
DUB
2 stops32h 10m
Multiple Airlines
Thu 11/123:50 pm
DUB
-
SJO
2 stops28h 09m
Multiple Airlines
Deal found 6/16$956

Find 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 June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$889
(CheapOair)

One-way from

$358
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,250
Provider with most accurate pricing for San José Juan Santamaria Intl-Dublin flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Dublin flights.
Search Deals
From San José Juan Santamaria Intl to Dublin
Search Deals
One-way flight from San José Juan Santamaria Intl to Dublin
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 18, 2026.
Use the filters below to find and compare flights from San José to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sun 10/4

7:55 am-10:40 am

2 stops19h 45m

Dublin

Tue 10/27

1:35 pm-12:15 pm

2 stops28h 40m

$1,029
Quickest round-trip

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 10/21

7:55 am-11:10 am

2 stops20h 15m

Dublin

Fri 11/6

9:30 am-8:39 pm

2 stops17h 09m

$1,029

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 9/14

12:44 pm-11:10 am

1 stop15h 26m

Dublin

Wed 9/30

9:30 am-12:21 pm

2 stops33h 51m

$1,030

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Mon 7/13

7:15 am-11:10 am

1 stop20h 55m

Dublin

Mon 7/20

8:50 am-12:21 pm

2 stops34h 31m

$1,030

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 9/23

12:44 pm-11:10 am

1 stop15h 26m

Dublin

Wed 9/30

9:30 am-11:38 am

1 stop33h 08m

$1,072

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Fri 9/11

12:44 pm-11:10 am

1 stop15h 26m

Dublin

Fri 9/25

1:35 pm-11:38 am

1 stop29h 03m

$1,072
Cheapest one-way

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Tue 7/28

7:40 pm-7:30 am

1 stop28h 50m

$546

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Wed 12/9

11:23 am-10:15 am

3 stops40h 52m

$557
Quickest one-way

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Thu 10/15

6:25 pm-10:25 pm

1 stop21h 00m

$859

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

Sat 8/22

1:43 pm-11:05 pm

2 stops26h 22m

$869

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 11 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on San José-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San José-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 to Dublin?

The best time to book flights from San José to Dublin is 9 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from San José to Dublin (average of $997). Flying from San José to Dublin in August is currently the most expensive (average of $1,387). 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.

How much does it cost to fly round-trip from San José 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 June 18, 2026.
See what other customers who have flown with Air France,United Airlines, andAir 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.
Air France
7.4
Good
1,608 reviews

Comfort

7.4

Overall

7.4

Boarding

7.5

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Air France
7.4
Good
1,608 reviews
Air France
7.4
Good
1,608 reviews

Comfort

7.4

Overall

7.4

Boarding

7.5

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
United Airlines
7.4
Good
9,851 reviews
Air France
7.4
Good
1,608 reviews

Comfort

7.4

Overall

7.4

Boarding

7.5

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Air Canada
7.1
Good
11,204 reviews
Air France
7.4
Good
1,608 reviews

Comfort

7.4

Overall

7.4

Boarding

7.5

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.
Iberia
7.0
Good
3,238 reviews
Air France
7.4
Good
1,608 reviews

Comfort

7.4

Overall

7.4

Boarding

7.5

Crew

8.2

Entertainment

7.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Grace,Apr 2026

JFK - CDG

Leg room was a bit tight and I had a hard time recovering a lost item but otherwise, great flight.

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 to Dublin?

    United Airlines can get you from San José to Dublin in just under 19h 45m. Your travel time can differ by up to . The distance from San José to Dublin is about 5166 mi.

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

    Currently priced at $976, Air Canada will fly you from San José to Dublin and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air France and Iberia - these airlines can fly you to your destination from $1,031 and $1,143, respectively. Air Canada is currently priced 19% below the average price you’ll pay for this route.

  • 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 to Dublin?

    Currently, September is the cheapest month in which you can book a flight from San José to Dublin (average of $997). Flying from San José to Dublin in August is currently the most expensive (average of $1,387). 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
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Top 4 airlines flying from San José to Dublin

Discover the top 4 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 June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$976Average$1,250FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$1,031Average$1,270FlexibilityNo cancel feeOn-time77%
IberiaCheapest$1,143Average$1,646FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$1,236Average$1,389FlexibilityNo cancel feeOn-time69%

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