Which airlines fly to San Jose, California?

Aer Lingus, British Airways 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 55% of people opting to fly with this airline when travelling to San Jose, California. Keep in mind that there are 7 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?

Icelandair, Iberia, and Lufthansa are the most popular carriers 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 16h 18m on average, while flying from Shannon to San Jose, California is 20h 55m 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.

€491 Cheap Flights from Ireland to San Jose in 2025/26

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Find the cheapest flights from Ireland to San Jose

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Recent return flight deals from Ireland to San Jose

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10:20 - 11:48DUB-SJC

33h 28m2 stops

05:52 - 10:00SJC-DUB

20h 08m2 stops

€491American Airlines

Find Deal

Wed, 11 Feb - Fri, 20 Feb

13:40 - 22:06DUB-SJC

39h 26m2 stops

06:00 - 09:50SJC-DUB

19h 50m2 stops

€493American Airlines

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Fri, 31 Oct - Thu, 13 Nov

20:40 - 22:16DUB-SJC

33h 36m2 stops

11:06 - 17:05SJC-DUB

21h 59m2 stops

€494British Airways

Find Deal

Wed, 12 Nov - Mon, 24 Nov

08:50 - 20:48DUB-SJC

19h 58m2 stops

14:32 - 16:50SJC-DUB

18h 18m2 stops

€496Multiple Airlines

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Mon, 3 Nov - Sun, 16 Nov

12:55 - 12:20DUB-SJC

30h 25m1 stop

11:10 - 07:10SJC-DUB

36h 00m1 stop

€496Multiple Airlines

Find Deal

Fri, 31 Oct - Thu, 13 Nov

09:00 - 20:53DUB-SJC

19h 53m2 stops

18:40 - 08:10SJC-DUB

29h 30m2 stops

€505United Airlines

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Fri, 7 Nov - Sun, 23 Nov

10:40 - 22:28DUB-SJC

19h 48m1 stop

18:40 - 08:10SJC-DUB

29h 30m2 stops

€509United Airlines

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Thu, 6 Nov - Wed, 19 Nov

08:50 - 20:49DUB-SJC

19h 59m2 stops

14:27 - 15:25SJC-DUB

16h 58m2 stops

€514British Airways

Find Deal

Thu, 6 Nov - Mon, 24 Nov

12:55 - 12:20DUB-SJC

30h 25m1 stop

06:00 - 07:10SJC-DUB

17h 10m1 stop

€541Iberia

Find Deal

Fri, 31 Oct - Thu, 13 Nov

12:55 - 20:48DUB-SJC

15h 53m1 stop

06:00 - 07:10SJC-DUB

17h 10m1 stop

€819Iberia

Find Deal

Fri, 7 Nov - Fri, 21 Nov

American Airlines flights from Ireland to San Jose, California

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

American Airlines

11 Feb

DUB10:20Dublin

33h 28m

2 stops

SJC11:48San Jose

20 Feb

SJC05:52San Jose

20h 08m

2 stops

DUB10:00Dublin

€491

Find similar

American Airlines

31 Oct

DUB13:40Dublin

39h 26m

2 stops

SJC22:06San Jose

13 Nov

SJC06:00San Jose

19h 50m

2 stops

DUB09:50Dublin

€493

Find similar

American Airlines

31 Oct

DUB12:55Dublin

30h 25m

1 stop

SJC12:20San Jose

13 Nov

SJC06:00San Jose

19h 50m

2 stops

DUB09:50Dublin

€495

Find similar

Delta flights from Ireland to San Jose, California

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

Delta

28 Nov

DUB05:55Dublin

18h 00m

2 stops

SJC15:55San Jose

5 Dec

SJC09:04San Jose

22h 41m

2 stops

DUB15:45Dublin

€569

Find similar

Delta

8 Nov

DUB05:55Dublin

24h 13m

2 stops

SJC22:08San Jose

20 Nov

SJC06:15San Jose

17h 30m

1 stop

DUB07:45Dublin

€572

Find similar

Delta

11 Feb

DUB05:55Dublin

23h 54m

2 stops

SJC21:49San Jose

20 Feb

SJC22:30San Jose

25h 15m

1 stop

DUB07:45Dublin

€573

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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

10:20-11:48

2 stops33h 28m

San Jose

Fri 20/2

05:52-10:00

2 stops20h 08m

€491

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 31/10

13:40-22:06

2 stops39h 26m

San Jose

Thu 13/11

06:00-09:50

2 stops19h 50m

€493

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 12/11

20:40-22:16

2 stops33h 36m

San Jose

Mon 24/11

11:06-17:05

2 stops21h 59m

€494

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 3/11

08:50-20:48

2 stops19h 58m

San Jose

Sun 16/11

14:32-16:50

2 stops18h 18m

€496

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 31/10

12:55-12:20

1 stop30h 25m

San Jose

Thu 13/11

11:10-07:10

1 stop36h 00m

€496

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 7/11

09:00-20:53

2 stops19h 53m

San Jose

Sun 23/11

18:40-08:10

2 stops29h 30m

€505

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 6/11

10:40-22:28

1 stop19h 48m

San Jose

Wed 19/11

18:40-08:10

2 stops29h 30m

€509

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 6/11

08:50-20:49

2 stops19h 59m

San Jose

Mon 24/11

14:27-15:25

2 stops16h 58m

€514

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 31/10

12:55-12:20

1 stop30h 25m

San Jose

Thu 13/11

06:00-07:10

1 stop17h 10m

€541

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 7/11

12:55-20:48

1 stop15h 53m

San Jose

Fri 21/11

06:00-07:10

1 stop17h 10m

€819

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 €499. The most expensive day to fly to San Jose, California is Monday, with ticket prices averaging around €649.

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

Direct flights	None

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.