How long is the flight from San José to Dublin?

United Airlines can get you from San José to Dublin in just under 14h. Your travel time can differ by up to . The distance from San José to Dublin is about 5166 mi.

In terms of precipitation, rainfall in Dublin ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

If weather is an important factor for your trip to Dublin, 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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from SJO to DUB?

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

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 holiday 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.

£597+ Cheap Flights from San José to Dublin

Cheap flight deals from San José to Dublin

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 19 September 2026.

Mon 2/1108:45 -

2 stops44h 35m

Mon 9/1109:00 -

1 stop19h 30m

Deal found 18/9£729

Tue 3/1108:45 -

2 stops19h 10m

Thu 12/1109:00 -

1 stop19h 30m

Deal found 14/9£736

Mon 9/1113:55 -

1 stop14h 00m

Mon 16/1109:00 -

1 stop19h 30m

Deal found 18/9£737

Wed 28/1007:45 -

2 stops20h 35m

Sun 15/1109:00 -

2 stops20h 50m

Deal found 18/9£745

Sun 15/1113:55 -

1 stop14h 00m

Mon 5/709:20 -

2 stops44h 20m

Deal found 14/9£746

Tue 17/1123:28 -

2 stops28h 52m

Tue 1/1212:10 -

1 stop32h 45m

Deal found 15/9£746

Sat 26/1201:15 -

2 stops26h 40m

Sun 10/109:00 -

2 stops40h 53m

Deal found 14/9£758

Mon 2/1113:55 -

1 stop14h 00m

Mon 9/1113:35 -

1 stop36h 18m

Deal found 18/9£760

Wed 21/1012:44 -

1 stop15h 26m

Fri 6/1109:30 -

1 stop16h 23m

Deal found 17/9£763

Find flight deals from San José to Dublin

Round-trip from	£729
One-way from	£597
Popular in	May
Cheapest in	September
Average price	£737

2/11-9/11
3 total stops
64h 05m total
San José to Dublin

Search Deals

KLM
7/12-31/12
1 total stop
14h 50m total
San José to Dublin

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£36 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San JoséDublin

SJO San José Juan Santamaria Intl - DUB Dublin

SJODUB

San José Juan Santamaria Intl

Tue 3/11

19:30-22:15

1 stop20h 45m

Dublin

Wed 31/12

00:00-17:00

Nonstop0h 00m

£598

Fastest return journey

San JoséDublin

SJO San José Juan Santamaria Intl - DUB Dublin

SJODUB

San José Juan Santamaria Intl

Mon 26/10

19:30-16:20

1 stop14h 50m

Dublin

Wed 31/12

00:00-17:00

Nonstop0h 00m

£598

San JoséDublin

SJO San José Juan Santamaria Intl - DUB Dublin

SJODUB

San José Juan Santamaria Intl

Thu 1/10

18:25-22:25

1 stop21h 00m

Dublin

Wed 31/12

00:00-17:00

Nonstop0h 00m

£598

San JoséDublin

SJO San José Juan Santamaria Intl - DUB Dublin

SJODUB

San José Juan Santamaria Intl

Thu 4/2

23:59-15:30

2 stops33h 31m

Dublin

Wed 31/12

00:00-17:00

Nonstop0h 00m

£598

San JoséDublin

SJO San José Juan Santamaria Intl - DUB Dublin

SJODUB

San José Juan Santamaria Intl

Mon 7/12

17:25-16:20

2 stops16h 55m

Dublin

Wed 31/12

00:00-17:00

Nonstop0h 00m

£621

San JoséDublin

SJO San José Juan Santamaria Intl - DUB Dublin

SJODUB

San José Juan Santamaria Intl

Thu 10/12

20:30-22:15

2 stops19h 45m

Dublin

Wed 31/12

00:00-17:00

Nonstop0h 00m

£621

San JoséDublin

SJO San José Juan Santamaria Intl - DUB Dublin

SJODUB

San José Juan Santamaria Intl

Fri 15/1

23:59-09:35

2 stops27h 36m

Dublin

Wed 31/12

00:00-17:00

Nonstop0h 00m

£622

San JoséDublin

SJO San José Juan Santamaria Intl - DUB Dublin

SJODUB

San José Juan Santamaria Intl

Mon 2/11

13:55-09:55

1 stop14h 00m

Dublin

Mon 9/11

13:35-19:53

1 stop36h 18m

£760

San JoséDublin

SJO San José Juan Santamaria Intl - DUB Dublin

SJODUB

San José Juan Santamaria Intl

Fri 13/11

23:28-09:55

1 stop28h 27m

Dublin

Tue 1/12

09:30-19:53

1 stop16h 23m

£760

San JoséDublin

SJO San José Juan Santamaria Intl - DUB Dublin

SJODUB

San José Juan Santamaria Intl

Thu 3/12

08:45-10:20

2 stops19h 35m

Dublin

Thu 10/12

13:35-13:22

2 stops29h 47m

£760

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 16 resultsSorted by cheapest first

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.

SJO-DUB

Estimated return 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 price you pay for your flight from San José to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £737). Flying from San José to Dublin in May is currently the most expensive (average of £1,000). 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 for a return flight from San José to Dublin?

Airfare is below average for this route at the moment.

San José to Dublin flights typically cost between £743 and £905 in November.
The cheapest return price found within the last 5 days was £729 on Multiple Airlines (2 Nov–9 Nov).

Related info for your journey

How long is the flight from San José to Dublin?
United Airlines can get you from San José to Dublin in just under 14h. Your travel time can differ by up to . The distance from San José to Dublin is about 5166 mi.
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 holiday 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 £737). Flying from San José to Dublin in May is currently the most expensive (average of £1,000). 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.

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Dublin from San José today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from San José to Dublin?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San José to Dublin.

Can Cheapflights find flights from San José to Dublin with no change fees?

Yes! Cheapflights helps users easily find flights from San José to Dublin with no change fees.

Can Cheapflights notify me if prices for flights from San José to Dublin become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from San José to Dublin from £597

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San José to Dublin

Cheapest flights from San José to DublinExplore 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 19 September 2026.

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 19 September 2026.

Best flights from San José to DublinDiscover carefully curated flight deals from San José to Dublin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Discover carefully curated flight deals from San José to Dublin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from San José to DublinDiscover last-minute flight deals from San José to Dublin. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from San José to Dublin. Data last updated 19 September 2026 and is based on user searches.

One-way flights from San José to DublinSearch for one-way flight options from San José to Dublin. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Search for one-way flight options from San José to Dublin. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

Find flight deals from San José to Dublin

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Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

The price you pay for your flight from San José to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

How much does it cost for a return flight from San José to Dublin?

Airfare is below average for this route at the moment.

San José to Dublin flights typically cost between £743 and £905 in November.The cheapest return price found within the last 5 days was £729 on Multiple Airlines (2 Nov–9 Nov).

Related info for your journey

How long is the flight from San José to Dublin?

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

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

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

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

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Other flights to Dublin

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Find flights from San José to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San José and Dublin flights

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How does Cheapflights help users find flights from San José to Dublin?

Why should you use Cheapflights to find cheap flight tickets from San José to Dublin?

Can Cheapflights find flights from San José to Dublin with no change fees?

Can Cheapflights notify me if prices for flights from San José to Dublin become cheaper?

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Travel Smart

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 19 September 2026.

Best flights from San José to Dublin
Discover carefully curated flight deals from San José to Dublin that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 September 2026.

Last-minute flights from San José to Dublin
Discover last-minute flight deals from San José to Dublin. Data last updated 19 September 2026 and is based on user searches.

One-way flights from San José to Dublin
Search for one-way flight options from San José to Dublin. Find affordable one-way fares based on user searches. Data last updated 19 September 2026.

San José to Dublin flights typically cost between £743 and £905 in November.
The cheapest return price found within the last 5 days was £729 on Multiple Airlines (2 Nov–9 Nov).