What is the cheapest airline that flies from Ireland to San Jose?

Iberia is the most popular carrier operating from Ireland to San Jose

How long does it take to fly to San Jose, California?

The average flight duration from Ireland to San Jose, California depends on which airport you fly into and out of. Flying from Dublin to San Jose, California is 15h 49m on average, while flying from Shannon to San Jose, California is 23h 09m on average. San Jose, California is the most popular airport in San Jose, California.

Which airlines fly to San Jose, California?

Aer Lingus, United Airlines and British Airways are the top three most popular airlines that fly to San Jose, California from Ireland according to our data. Aer Lingus is the first choice among our users, with 62% of people opting to fly with this airline when travelling to San Jose, California. Keep in mind that there are 6 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Ireland to San Jose Airport?

Prices for flights from Ireland to San Jose Airport were last updated today.

How old do you have to be to fly from Ireland to San Jose Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to San Jose Airport.

What documentation or ID do you need to fly to San Jose Airport?

The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€380 Cheap Flights from Ireland to San Jose in 2025/26

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Find the cheapest flights from Ireland to San Jose

Round-trip

One-way

Recent return flight deals from Ireland to San Jose

Enter your travel dates to find the best prices.

05:55 - 21:28

DUB

SJC

23h 33m2 stops

09:15 - 15:45

SJC

DUB

22h 30m2 stops

€436Delta

Wed, 11 Feb - Fri, 20 Feb

05:55 - 17:38

DUB

SJC

19h 43m2 stops

06:30 - 07:45

SJC

DUB

17h 15m1 stop

€439Delta

Wed, 25 Feb - Tue, 3 Mar

11:30 - 10:11

DUB

SJC

30h 41m2 stops

14:08 - 16:50

SJC

DUB

19h 42m2 stops

€501American Airlines

Fri, 6 Mar - Sun, 8 Mar

05:55 - 16:20

DUB

SJC

18h 25m2 stops

22:30 - 07:45

SJC

DUB

25h 15m1 stop

€519KLM

Wed, 11 Feb - Fri, 20 Feb

09:00 - 20:56

DUB

SJC

19h 56m2 stops

08:40 - 08:10

SJC

DUB

15h 30m2 stops

€522United Airlines

Sat, 17 Jan - Sat, 24 Jan

10:40 - 20:56

DUB

SJC

18h 16m2 stops

16:00 - 07:30

SJC

DUB

31h 30m2 stops

€527United Airlines

Thu, 22 Jan - Fri, 30 Jan

09:00 - 20:56

DUB

SJC

19h 56m2 stops

15:55 - 07:10

SJC

DUB

31h 15m3 stops

€527Multiple Airlines

Wed, 11 Feb - Fri, 20 Feb

09:00 - 20:56

DUB

SJC

19h 56m2 stops

15:55 - 07:10

SJC

DUB

31h 15m3 stops

€528Multiple Airlines

Wed, 11 Feb - Fri, 20 Feb

13:25 - 16:14

ORK

SJC

34h 49m2 stops

12:45 - 14:25

SJC

ORK

17h 40m2 stops

€633KLM

Wed, 14 Jan - Wed, 15 Apr

07:40 - 21:29

ORK

SJC

21h 49m3 stops

12:23 - 15:10

SJC

ORK

18h 47m2 stops

€3,991American Airlines

Wed, 14 Jan - Wed, 15 Apr

Delta flights from Ireland to San Jose, California

Our best Delta deals on Ireland to San Jose, California flight tickets

Delta

11 Feb

DUB05:55Dublin

23h 33m

2 stops

SJC21:28San Jose

20 Feb

SJC09:15San Jose

22h 30m

2 stops

DUB15:45Dublin

€436

Find similar

Delta

25 Feb

DUB05:55Dublin

19h 43m

2 stops

SJC17:38San Jose

3 Mar

SJC06:30San Jose

17h 15m

1 stop

DUB07:45Dublin

€439

Find similar

Delta

25 Feb

DUB05:55Dublin

19h 38m

2 stops

SJC17:33San Jose

2 Mar

SJC09:15San Jose

19h 25m

2 stops

DUB12:40Dublin

€441

Find similar

American Airlines flights from Ireland to San Jose, California

Our best American Airlines deals on Ireland to San Jose, California flight tickets

American Airlines

6 Mar

DUB11:30Dublin

30h 41m

2 stops

SJC10:11San Jose

8 Mar

SJC14:08San Jose

19h 42m

2 stops

DUB16:50Dublin

€501

Find similar

American Airlines

23 Jan

DUB10:45Dublin

20h 04m

2 stops

SJC22:49San Jose

9 Feb

SJC14:32San Jose

16h 48m

2 stops

DUB15:20Dublin

€639

Find similar

American Airlines

22 Jan

DUB08:50Dublin

20h 39m

2 stops

SJC21:29San Jose

10 Feb

SJC08:00San Jose

16h 40m

2 stops

DUB08:40Dublin

€655

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-21:28

2 stops23h 33m

San Jose

Fri 20/2

09:15-15:45

2 stops22h 30m

€436

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 25/2

05:55-17:38

2 stops19h 43m

San Jose

Tue 3/3

06:30-07:45

1 stop17h 15m

€439

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 6/3

11:30-10:11

2 stops30h 41m

San Jose

Sun 8/3

14:08-16:50

2 stops19h 42m

€501

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-16:20

2 stops18h 25m

San Jose

Fri 20/2

22:30-07:45

1 stop25h 15m

€519

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 17/1

09:00-20:56

2 stops19h 56m

San Jose

Sat 24/1

08:40-08:10

2 stops15h 30m

€522

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 22/1

10:40-20:56

2 stops18h 16m

San Jose

Fri 30/1

16:00-07:30

2 stops31h 30m

€527

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

09:00-20:56

2 stops19h 56m

San Jose

Fri 20/2

15:55-07:10

3 stops31h 15m

€527

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

09:00-20:56

2 stops19h 56m

San Jose

Fri 20/2

15:55-07:10

3 stops31h 15m

€528

CorkSan Jose

ORK - SJC

ORKSJC

Cork

Wed 14/1

13:25-16:14

2 stops34h 49m

San Jose

Wed 15/4

12:45-14:25

2 stops17h 40m

€633

CorkSan Jose

ORK - SJC

ORKSJC

Cork

Wed 14/1

07:40-21:29

3 stops21h 49m

San Jose

Wed 15/4

12:23-15:10

2 stops18h 47m

€3,991

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to San Jose, California?

The cheapest day to depart from Ireland to San Jose, California is on a Thursday when prices can be found for as low as €495. The most expensive day to fly to San Jose, California is Monday, with ticket prices averaging around €645.

Cheap Ireland to San Jose, California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to San Jose, California

Fastest flight time	15h 49m
Direct flights	None

The fastest flight from Ireland to San Jose, California takes 15h 49m

There are no direct flights from Ireland to San Jose, California. There are no popular flight routes from Ireland to San Jose, California.

Search flight deals

When did momondo last update prices for flights from Ireland to San Jose Airport?
Prices for flights from Ireland to San Jose Airport were last updated today.
How old do you have to be to fly from Ireland to San Jose Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The necessary travel and health documents for your San Jose Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to San Jose?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ireland to San Jose for you.

Can I find flights from Ireland to San Jose with flexible booking policies on momondo?

Flights from Ireland to San Jose with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to San Jose?

Once you have performed a search for Ireland to San Jose flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to San Jose right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Jose, momondo offers a useful price alert feature which will track prices for flights to San Jose from Ireland and alert you when they change.