Which airlines fly to San Jose, California?

There may be other airlines that fly to San Jose, California from Ireland, but the most popular among our users are Aer Lingus, United Airlines, British Airways and American Airlines. These airlines should offer flights to San Jose, California on a routine basis if you’re flying from one of the more popular airports in Ireland.

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 is 15h 53m on average, while flying from Cork to San Jose is 23h 06m on average. San Jose is the most popular airport in San Jose, California.

€451 Cheap Flights to San Jose in 2025/26

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Find the cheapest flights from Ireland to San Jose, California

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13:10 - 21:31DUB-SJC

40h 21m2 stops

08:10 - 12:05SJC-DUB

19h 55m2 stops

€461American Airlines

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Wed, 11 Feb - Fri, 20 Feb

11:30 - 10:11DUB-SJC

30h 41m2 stops

14:26 - 19:40SJC-DUB

21h 14m2 stops

€463American Airlines

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Fri, 20 Feb - Tue, 24 Feb

11:30 - 10:20DUB-SJC

30h 50m2 stops

14:07 - 15:05SJC-DUB

16h 58m2 stops

€464American Airlines

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Fri, 14 Nov - Fri, 28 Nov

18:05 - 21:31DUB-SJC

35h 26m2 stops

06:00 - 08:40SJC-DUB

18h 40m2 stops

€479Multiple Airlines

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Wed, 11 Feb - Fri, 20 Feb

12:55 - 20:48DUB-SJC

15h 53m1 stop

06:00 - 08:40SJC-DUB

18h 40m2 stops

€480Multiple Airlines

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Fri, 14 Nov - Fri, 28 Nov

05:55 - 17:40DUB-SJC

19h 45m2 stops

22:35 - 07:45SJC-DUB

25h 10m1 stop

€572Delta

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Wed, 11 Feb - Fri, 20 Feb

05:55 - 17:40DUB-SJC

19h 45m2 stops

22:30 - 07:45SJC-DUB

25h 15m1 stop

€574Delta

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Wed, 11 Feb - Fri, 20 Feb

09:30 - 21:06DUB-SJC

19h 36m2 stops

08:50 - 10:20SJC-DUB

17h 30m2 stops

€580United Airlines

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Fri, 20 Feb - Tue, 24 Feb

09:00 - 13:41DUB-SJC

36h 41m3 stops

15:55 - 07:10SJC-DUB

31h 15m3 stops

€653Air Canada

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Wed, 11 Feb - Fri, 20 Feb

09:00 - 13:41DUB-SJC

36h 41m3 stops

15:55 - 07:10SJC-DUB

31h 15m3 stops

€654Air Canada

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Wed, 11 Feb - Fri, 20 Feb

Fly from

Route

Depart

Return

Price

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

13:10-21:31

2 stops40h 21m

San Jose

Fri 20/2

08:10-12:05

2 stops19h 55m

€461

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 20/2

11:30-10:11

2 stops30h 41m

San Jose

Tue 24/2

14:26-19:40

2 stops21h 14m

€463

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 14/11

11:30-10:20

2 stops30h 50m

San Jose

Fri 28/11

14:07-15:05

2 stops16h 58m

€464

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

18:05-21:31

2 stops35h 26m

San Jose

Fri 20/2

06:00-08:40

2 stops18h 40m

€479

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 14/11

12:55-20:48

1 stop15h 53m

San Jose

Fri 28/11

06:00-08:40

2 stops18h 40m

€480

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-17:40

2 stops19h 45m

San Jose

Fri 20/2

22:35-07:45

1 stop25h 10m

€572

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-17:40

2 stops19h 45m

San Jose

Fri 20/2

22:30-07:45

1 stop25h 15m

€574

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 20/2

09:30-21:06

2 stops19h 36m

San Jose

Tue 24/2

08:50-10:20

2 stops17h 30m

€580

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

09:00-13:41

3 stops36h 41m

San Jose

Fri 20/2

15:55-07:10

3 stops31h 15m

€653

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

09:00-13:41

3 stops36h 41m

San Jose

Fri 20/2

15:55-07:10

3 stops31h 15m

€654

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

San Jose, California flights insights and trends

Explore insights for your San Jose, California flight to craft the best travel plan

Prices

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 €501. The most expensive day to fly to San Jose, California is Monday, with ticket prices averaging around €652.

Cheapest flights to San Jose

Find the cheapest flights to San Jose from your nearest city or airport

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Cheap San Jose, California flight deals and tips

Summary info about San Jose, California flight prices, duration and airlines

Best One-Way Price	€451
Best Round-Trip Price	€461
Fastest flight time	15h 39m

The best one-way flight price to San Jose from Ireland in the last 72 hours is €451 (Dublin to San Jose).

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The best round-trip flight price to San Jose from Ireland in the last 72 hours is €461 (Dublin to San Jose).

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The fastest flight to San Jose from Ireland takes 15h 39m (Dublin to San Jose).

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Frequently asked questions about flying to San Jose, California

Is there an alternative airport near San Jose, California?

Those flying to San Jose, California could potentially find better pricing at Oakland Airport (51 km from San Jose, California city centre), San Francisco Airport (54 km from San Jose, California city centre), Concord Buchanan Fld Airport (74 km from San Jose, California city centre), Monterey Regional Airport (83 km from San Jose, California city centre) or Stockton Airport (84 km from San Jose, California city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into San Jose, California?

You can find deals at San Francisco Airport for €820 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

What is the absolute cheapest flight to San Jose, California?

The best deal found on momondo in the last two weeks was a flight to San Jose, California from Boston for €470. This is 43% cheaper than most flight deals to San Jose, California. To find the cheapest price to San Jose, California from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to San Jose Airport are refreshed on a daily basis.

How old do you have to be to fly 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 to San Jose Airport.

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

The travel and health documents you'll need for your trip to San Jose Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Jose Airport. It is always advisable to seek 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 to San Jose?

It is quick and easy to find flights to San Jose 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 to San Jose with flexible booking policies on momondo?

Flights 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 to San Jose?

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

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

Yes. momondo can track flight prices for San Jose and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.