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 17h 14m on average, while flying from Cork to San Jose, California is 22h 18m on average. San Jose, California is the most popular airport in San Jose, California.

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.

€544 Cheap Flights from Ireland to San Jose, California in 2026

Find the cheapest flights from Ireland to San Jose

Return

One-way

Last minute

Recent return flight deals from Ireland to San Jose

Enter your travel dates to find the best prices.

12:40 - 22:11

DUB

SJC

17h 31m

1 stop

06:00 - 09:45

SJC

DUB

19h 45m

1 stop

€618Finnair

Thu, 3 Sep - Wed, 16 Sep

12:40 - 10:50

DUB

SJC

30h 10m

1 stop

14:48 - 06:30

SJC

DUB

31h 42m

2 stops

€621Multiple Airlines

Mon, 7 Sep - Mon, 14 Sep

12:40 - 22:32

DUB

SJC

17h 52m

1 stop

06:00 - 09:45

SJC

DUB

19h 45m

1 stop

€622Finnair

Fri, 28 Aug - Thu, 10 Sep

11:45 - 22:32

DUB

SJC

18h 47m

2 stops

12:02 - 09:45

SJC

DUB

13h 43m

1 stop

€633American Airlines

Fri, 28 Aug - Thu, 10 Sep

12:40 - 10:50

DUB

SJC

30h 10m

1 stop

12:02 - 09:45

SJC

DUB

13h 43m

1 stop

€634American Airlines

Fri, 28 Aug - Thu, 10 Sep

20:05 - 22:15

SNN

SJC

34h 10m

2 stops

14:50 - 19:25

SJC

SNN

20h 35m

2 stops

€750British Airways

Thu, 19 Nov - Mon, 23 Nov

07:50 - 22:15

SNN

SJC

22h 25m

2 stops

12:10 - 16:45

SJC

SNN

20h 35m

2 stops

€751British Airways

Thu, 19 Nov - Mon, 23 Nov

12:30 - 11:46

SNN

SJC

31h 16m

2 stops

06:30 - 07:30

SJC

SNN

17h 00m

1 stop

€752United Airlines

Sat, 5 Sep - Sat, 12 Sep

09:30 - 17:31

SNN

SJC

16h 01m

2 stops

06:30 - 07:30

SJC

SNN

17h 00m

1 stop

€753United Airlines

Fri, 4 Sep - Fri, 11 Sep

06:15 - 20:54

ORK

SJC

22h 39m

2 stops

09:48 - 10:40

SJC

ORK

17h 52m

2 stops

€791KLM

Tue, 13 Oct - Wed, 28 Oct

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British Airways flights from Ireland to San Jose, California

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

British Airways

28 Aug

DUB08:35Dublin

21h 57m

2 stops

SJC22:32San Jose

10 Sept

SJC14:36San Jose

20h 04m

2 stops

DUB18:40Dublin

€649

British Airways

19 Nov

SNN20:05Shannon

34h 10m

2 stops

SJC22:15San Jose

23 Nov

SJC14:50San Jose

20h 35m

2 stops

SNN19:25Shannon

€750

British Airways

19 Nov

SNN07:50Shannon

22h 25m

2 stops

SJC22:15San Jose

23 Nov

SJC12:10San Jose

20h 35m

2 stops

SNN16:45Shannon

€751

American Airlines flights from Ireland to San Jose, California

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

American Airlines

28 Aug

DUB11:45Dublin

18h 47m

2 stops

SJC22:32San Jose

10 Sept

SJC12:02San Jose

13h 43m

1 stop

DUB09:45Dublin

€633

American Airlines

28 Aug

DUB12:40Dublin

30h 10m

1 stop

SJC10:50San Jose

10 Sept

SJC12:02San Jose

13h 43m

1 stop

DUB09:45Dublin

€634

American Airlines

24 Sept

DUB11:45Dublin

18h 16m

2 stops

SJC22:01San Jose

28 Sept

SJC06:00San Jose

16h 30m

2 stops

DUB06:30Dublin

€645

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

Cheapest return flight

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 3/9

12:40-22:11

1 stop17h 31m

San Jose

Wed 16/9

06:00-09:45

1 stop19h 45m

€618

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 7/9

12:40-10:50

1 stop30h 10m

San Jose

Mon 14/9

14:48-06:30

2 stops31h 42m

€621

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 28/8

12:40-22:32

1 stop17h 52m

San Jose

Thu 10/9

06:00-09:45

1 stop19h 45m

€622

Fastest return journey

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 28/8

11:45-22:32

2 stops18h 47m

San Jose

Thu 10/9

12:02-09:45

1 stop13h 43m

€633

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 28/8

12:40-10:50

1 stop30h 10m

San Jose

Thu 10/9

12:02-09:45

1 stop13h 43m

€634

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 19/11

20:05-22:15

2 stops34h 10m

San Jose

Mon 23/11

14:50-19:25

2 stops20h 35m

€750

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 19/11

07:50-22:15

2 stops22h 25m

San Jose

Mon 23/11

12:10-16:45

2 stops20h 35m

€751

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Sat 5/9

12:30-11:46

2 stops31h 16m

San Jose

Sat 12/9

06:30-07:30

1 stop17h 00m

€752

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Fri 4/9

09:30-17:31

2 stops16h 01m

San Jose

Fri 11/9

06:30-07:30

1 stop17h 00m

€753

CorkSan Jose

ORK - SJC

ORKSJC

Cork

Tue 13/10

06:15-20:54

2 stops22h 39m

San Jose

Wed 28/10

09:48-10:40

2 stops17h 52m

€791

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

Airlines

Other information

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

WestJet, Aer Lingus, and KLM are the most popular carriers operating from Ireland to San Jose

Which airlines fly to San Jose, California?

Aer Lingus, JetBlue and United Airlines 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 77% of people opting to fly with this airline when travelling to San Jose, California. Keep in mind that there are 8 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

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	17h 14m
Direct flights	None

The fastest flight from Ireland to San Jose, California takes 17h 14m

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

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Frequently asked questions about flying from Ireland to San Jose, California

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.