What airlines fly to San Jose, California?

Aer Lingus, American Airlines 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 76% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 3 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

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

Finnair, Iberia, and British Airways are the most popular carriers operating from Ireland to San Jose

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

The flight from Ireland to San Jose, California depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Dublin (a popular airport in Ireland) to San Jose, California (the most popular airport in San Jose, California), then the flight time is 15h 49m on average. If you fly from Shannon (another popular airport in Ireland) to San Jose, California, then the average flight time is 34h 49m.

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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to San Jose Airport.

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

The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$429 Cheap Flights from Ireland to San Jose in 2026

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Find the cheapest flights from Ireland to San Jose

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ireland to San Jose

Enter your travel dates to find the best prices.

9:45 am - 11:59 pm

DUB

SJC

22h 14m

2 stops

1:50 pm - 3:45 pm

SJC

DUB

18h 55m

2 stops

$535Delta

Sun, Feb 22 - Mon, Mar 9

9:45 am - 9:18 pm

DUB

SJC

19h 33m

1 stop

10:50 pm - 7:45 am

SJC

DUB

25h 55m

1 stop

$538Delta

Sun, Feb 22 - Mon, Mar 9

12:40 pm - 10:32 pm

DUB

SJC

17h 52m

2 stops

12:46 pm - 6:30 am

SJC

DUB

33h 44m

2 stops

$590American Airlines

Mon, Mar 30 - Sun, Apr 12

9:30 am - 6:35 pm

DUB

SJC

17h 05m

2 stops

6:00 am - 9:45 am

SJC

DUB

19h 45m

1 stop

$609American Airlines

Tue, May 26 - Wed, Jun 3

9:30 am - 1:18 pm

DUB

SJC

35h 48m

1 stop

12:46 pm - 7:30 pm

SJC

DUB

22h 44m

2 stops

$636British Airways

Wed, Apr 1 - Wed, Apr 15

12:40 pm - 9:59 pm

DUB

SJC

17h 19m

1 stop

2:36 pm - 9:45 am

SJC

DUB

35h 09m

1 stop

$641Iberia

Thu, May 14 - Sat, May 23

7:45 pm - 9:21 pm

DUB

SJC

32h 36m

2 stops

11:06 am - 3:40 pm

SJC

DUB

21h 34m

2 stops

$669Multiple Airlines

Wed, Mar 18 - Wed, Mar 25

8:05 pm - 9:30 pm

SNN

SJC

33h 25m

2 stops

6:00 am - 11:30 am

SJC

SNN

21h 30m

2 stops

$686British Airways

Thu, Feb 19 - Mon, Feb 23

6:15 am - 9:18 pm

ORK

SJC

47h 03m

2 stops

11:41 am - 4:35 pm

SJC

ORK

20h 54m

2 stops

$709KLM

Wed, Feb 18 - Sat, May 16

12:40 pm - 10:32 pm

DUB

SJC

17h 52m

2 stops

6:00 am - 9:45 am

SJC

DUB

19h 45m

1 stop

$714Multiple Airlines

Mon, Mar 30 - Sun, Apr 12

Delta flights from Ireland to San Jose, California

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

Delta

Feb 9

DUB5:55 amDublin

21h 17m

2 stops

SJC7:12 pmSan Jose

Feb 22

SJC5:45 amSan Jose

18h 00m

2 stops

DUB7:45 amDublin

$528

Delta

Feb 22

DUB9:45 amDublin

22h 14m

2 stops

SJC11:59 pmSan Jose

Mar 9

SJC1:50 pmSan Jose

18h 55m

2 stops

DUB3:45 pmDublin

$535

Delta

Feb 22

DUB9:45 amDublin

19h 33m

1 stop

SJC9:18 pmSan Jose

Mar 9

SJC10:50 pmSan Jose

25h 55m

1 stop

DUB7:45 amDublin

$538

KLM flights from Ireland to San Jose, California

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

KLM

Feb 11

DUB5:55 amDublin

19h 45m

2 stops

SJC5:40 pmSan Jose

Feb 20

SJC1:57 pmSan Jose

33h 48m

1 stop

DUB7:45 amDublin

$529

KLM

Feb 11

DUB5:55 amDublin

18h 25m

2 stops

SJC4:20 pmSan Jose

Feb 20

SJC10:35 pmSan Jose

25h 10m

1 stop

DUB7:45 amDublin

$700

KLM

Feb 11

DUB5:55 amDublin

21h 17m

2 stops

SJC7:12 pmSan Jose

Feb 20

SJC1:57 pmSan Jose

33h 48m

1 stop

DUB7:45 amDublin

$703

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

Sun 2/22

9:45 am-11:59 pm

2 stops22h 14m

San Jose

Mon 3/9

1:50 pm-3:45 pm

2 stops18h 55m

$535

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sun 2/22

9:45 am-9:18 pm

1 stop19h 33m

San Jose

Mon 3/9

10:50 pm-7:45 am

1 stop25h 55m

$538

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 3/30

12:40 pm-10:32 pm

2 stops17h 52m

San Jose

Sun 4/12

12:46 pm-6:30 am

2 stops33h 44m

$590

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 5/26

9:30 am-6:35 pm

2 stops17h 05m

San Jose

Wed 6/3

6:00 am-9:45 am

1 stop19h 45m

$609

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 4/1

9:30 am-1:18 pm

1 stop35h 48m

San Jose

Wed 4/15

12:46 pm-7:30 pm

2 stops22h 44m

$636

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 5/14

12:40 pm-9:59 pm

1 stop17h 19m

San Jose

Sat 5/23

2:36 pm-9:45 am

1 stop35h 09m

$641

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 3/18

7:45 pm-9:21 pm

2 stops32h 36m

San Jose

Wed 3/25

11:06 am-3:40 pm

2 stops21h 34m

$669

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Thu 2/19

8:05 pm-9:30 pm

2 stops33h 25m

San Jose

Mon 2/23

6:00 am-11:30 am

2 stops21h 30m

$686

CorkSan Jose

ORK - SJC

ORKSJC

Cork

Wed 2/18

6:15 am-9:18 pm

2 stops47h 03m

San Jose

Sat 5/16

11:41 am-4:35 pm

2 stops20h 54m

$709

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 3/30

12:40 pm-10:32 pm

2 stops17h 52m

San Jose

Sun 4/12

6:00 am-9:45 am

1 stop19h 45m

$714

Flights are sorted by cheapest round-trip 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

Can stopping save me money on Ireland to San Jose, California flights?

You could potentially save up to 49% on your flight if you consider stops on a Ireland to San Jose, California flight.

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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Ireland to San Jose flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Jose that suits you.

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

Yes. momondo enables you to select and highlight flights to San Jose from Ireland with this policy.

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

momondo provides multiple filters to help you find the best flight to San Jose from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.