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 Air France. Our recent data shows that you can find tickets from as low as $944 on this airline. An additional option worth looking into is KLM, starting at $978. You may be able to fly from San José, San José Province to Dublin for 15% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from San José, San José Province to Dublin one-way?

The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $473. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from San José, San José Province to Dublin for a low price.

What is the cheapest day to fly from San José, San José Province to Dublin?

Travelers seeking maximum savings on their San José, San José Province to Dublin flight should consider departing on Sunday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Dublin 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 Dublin when rainfall is around 1.9 in.

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 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).

What is the cheapest day to fly round-trip from San José, San José Province to Dublin?

Flights from San José, San José Province to Dublin are found to be more expensive on Wednesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Dublin.

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

Find a great deal and save up to 7% by booking at least 11 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San José, San José Province to Dublin within the next two weeks, with the cheapest ticket starting at $902.

What is the cheapest month to fly from San José, San José Province to Dublin?

February is one of the best times of the year to fly to Dublin from San José, San José Province. Prices for February average $1,120 per person but you can even find prices for as low as $902. The most expensive prices can be found in the month of July. Opting for a February flight can save you 19% on your journey compared to booking in July

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.

$319+ Flights from San José to Dublin

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

Airfare is below average for this route at the moment. San José, San José Province to Dublin flights typically cost between $1,156 and $1,385 in August. The cheapest round-trip price found within the last 3 days was $803 on Multiple Airlines (Aug 18-Aug 24).

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San José to Dublin 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.

Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Dublin are usually found in February or October, booked 70 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from San José to Dublin

Round-trip from	$803 (Mytrip)
One-way from	$319 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$1,338

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. 10% potential increase in price ($132 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($20 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 julio 30, 2025.

lun. 8/188:14 amSJO - DUB

2 stops19h 51mMultiple Airlines

dom. 8/246:45 amDUB - SJO

3 stops35h 27mMultiple Airlines

Deal found 7/29

$803

jue. 11/272:17 pmSJO - DUB

1 stop35h 28mKLM

lun. 12/15:15 pmDUB - SJO

1 stop31h 10mKLM

Deal found 7/28

$938

vie. 10/177:25 pmSJO - DUB

1 stop20h 15mAir France

vie. 10/316:00 amDUB - SJO

1 stop16h 35mAir France

Deal found 7/29

$944

Best flights from San José to Dublin
Discover carefully curated flight deals from San José to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 30, 2025.

lun. 8/188:14 amSJO - DUB

2 stops19h 51mMultiple Airlines

dom. 8/246:45 amDUB - SJO

3 stops35h 27mMultiple Airlines

Deal found 7/29

$803

vie. 10/177:25 pmSJO - DUB

1 stop20h 15mAir France

vie. 10/316:00 amDUB - SJO

1 stop16h 35mAir France

Deal found 7/29

$944

mar. 10/71:21 pmSJO - DUB

2 stops23h 54mKLM

jue. 10/1611:00 amDUB - SJO

1 stop31h 56mKLM

Deal found 7/30

$978

Last-minute flights from San José to Dublin
Discover last-minute flight deals from San José to Dublin. Data last updated julio 30, 2025 and is based on user searches.

sáb. 8/98:14 amSJO - DUB

2 stops22h 21mMultiple Airlines

mié. 8/1311:35 amDUB - SJO

3 stops30h 37mMultiple Airlines

Deal found 7/27

$975

sáb. 8/97:40 pmSJO - DUB

1 stop20h 00mAir France

mié. 8/139:10 amDUB - SJO

1 stop15h 15mAir France

Deal found 7/27

$1,075

lun. 8/117:40 pmSJO - DUB

2 stops17h 35mKLM

jue. 3/129:45 amDUB - SJO

1 stop17h 30mKLM

Deal found 7/29

$1,109

sáb. 8/167:40 pmSJO - DUB

1 stop20h 00mAir France

sáb. 8/236:00 amDUB - SJO

1 stop18h 25mAir France

Deal found 7/30

$1,074

lun. 8/188:14 amSJO - DUB

2 stops19h 51mMultiple Airlines

dom. 8/246:45 amDUB - SJO

3 stops35h 27mMultiple Airlines

Deal found 7/29

$803

mié. 8/202:40 pmSJO - DUB

3 stops19h 15mLufthansa

jue. 9/48:00 pmDUB - SJO

2 stops24h 45mLufthansa

Deal found 7/27

$1,534

sáb. 8/238:00 amSJO - DUB

2 stops40h 45mAir Canada

dom. 8/319:50 amDUB - SJO

2 stops33h 36mAir Canada

Deal found 7/28

$1,365

lun. 8/257:55 amSJO - DUB

2 stops19h 25mUnited Airlines

lun. 9/19:20 amDUB - SJO

2 stops28h 55mUnited Airlines

Deal found 7/28

$1,387

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 julio 30, 2025.

mar. 10/1411:37 amSJO - DUB

2 stops19h 53mMultiple Airlines

Deal found 7/29

$319

mar. 10/142:07 pmSJO - DUB

1 stop35h 13mJetBlue

Deal found 7/30

$473

lun. 10/67:55 amSJO - DUB

1 stop16h 50mAir Canada

Deal found 7/29

$672

mié. 10/17:55 amSJO - DUB

2 stops18h 50mUnited Airlines

Deal found 7/30

$694

mar. 8/57:25 pmSJO - DUB

1 stop19h 50mLufthansa

Deal found 7/28

$718

mar. 8/54:10 pmSJO - DUB

1 stop18h 30mIberia

Deal found 7/30

$840

mar. 10/1410:10 amSJO - DUB

3 stops40h 25mTurkish Airlines

Deal found 7/28

$889

Fly from

Fly to

Route

Depart

Return

Price

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

lun. 8/18

8:14 am-11:05 am

2 stops19h 51m

Dublin

dom. 8/24

6:45 am-11:12 am

3 stops35h 27m

$803

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

vie. 10/17

7:25 pm-10:40 pm

1 stop20h 15m

Dublin

vie. 10/31

6:00 am-4:35 pm

1 stop16h 35m

$944

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

mar. 10/7

1:21 pm-8:15 pm

2 stops23h 54m

Dublin

jue. 10/16

11:00 am-11:56 am

1 stop31h 56m

$978

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

mar. 10/14

11:37 am-2:30 pm

2 stops19h 53m

$319

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

mar. 10/14

2:07 pm-8:20 am

1 stop35h 13m

$473

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

lun. 10/6

7:55 am-7:45 am

1 stop16h 50m

$672

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

mié. 10/1

7:55 am-9:45 am

2 stops18h 50m

$694

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

mar. 8/5

7:25 pm-10:15 pm

1 stop19h 50m

$718

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

mar. 8/5

4:10 pm-5:40 pm

1 stop18h 30m

$840

San JoséDublin

SJO - DUB

SJODUB

San José Juan Santamaria Intl

mar. 10/14

10:10 am-9:35 am

3 stops40h 25m

$889

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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?

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 10 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?

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

See what other customers who have flown with KLM, Air France, and United Airlines 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

1,383 reviews

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

1,383 reviews

KLM

7.8

Good

1,383 reviews

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

1,383 reviews

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

8,896 reviews

KLM

7.8

Good

1,383 reviews

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

3,928 reviews

KLM

7.8

Good

1,383 reviews

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.

JetBlue

7.3

Good

2,913 reviews

KLM

7.8

Good

1,383 reviews

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

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 Air France. Our recent data shows that you can find tickets from as low as $944 on this airline. An additional option worth looking into is KLM, starting at $978. You may be able to fly from San José, San José Province to Dublin for 15% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from San José, San José Province to Dublin one-way?
The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $473. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from San José, San José Province to Dublin for a low price.
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

Maynooth

Castleknock

Swords

Wicklow

Leixlip

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Dublin car rentals

Dublin Airport car rentals

Waterford car rentals

Shannon car rentals

Cork car rentals

Temple Bar - St. Stephen's Green car rentals

Rathmines - Templeogue - Terenure car rentals

Carrickmines - Sandyford car rentals

Churchtown - Dundrum car rentals

Ballsbridge car rentals

Finglas - Glasnevin car rentals

Clontarf - East Wall car rentals

Other flights to Dublin

Top 2 airlines flying from San José to Dublin

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$898	Average$912	FlexibilityNo cancel fee	On-time67%
Air France	Cheapest$955	Average$1,156	FlexibilityNo cancel fee	On-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$319+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San José to Dublin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Dublin are usually found in February or October, booked 70 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap flight deals from San José to Dublin

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 julio 30, 2025.

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 julio 30, 2025.

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

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 July 25, 2025.

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

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 julio 30, 2025.

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

Reviews of airlines servicing Dublin

See what other customers who have flown with KLM, Air France, and United Airlines 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.

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.

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

What are the cheapest airlines to fly from San José, San José Province to Dublin one-way?

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, San José Province to Dublin?

Traveling to a place near Dublin?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.

Top 2 airlines flying from San José to Dublin

100% Free

Book with Flexibility

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 julio 30, 2025.