Flights to San Jose

€493 Cheap flights to San Jose, California

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to San Jose, California departing on 31/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to San Jose, California

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
16:00 - 22:06DUB-SJC
37h 06m2 stops
American Airlines Logo
06:00 - 09:50SJC-DUB
19h 50m2 stops
€493American Airlines
Find Deal
Fri, 31 Oct - Thu, 13 Nov
British Airways Logo
20:40 - 22:16DUB-SJC
33h 36m2 stops
British Airways Logo
11:06 - 17:05SJC-DUB
21h 59m2 stops
€494British Airways
Find Deal
Wed, 12 Nov - Mon, 24 Nov
American Airlines Logo
12:55 - 12:20DUB-SJC
30h 25m1 stop
American Airlines Logo
06:00 - 09:50SJC-DUB
19h 50m2 stops
€494American Airlines
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Fri, 31 Oct - Thu, 13 Nov
Multiple Airlines Logo
08:50 - 20:48DUB-SJC
19h 58m2 stops
Multiple Airlines Logo
14:32 - 16:50SJC-DUB
18h 18m2 stops
€495Multiple Airlines
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Mon, 3 Nov - Sun, 16 Nov
Multiple Airlines Logo
12:55 - 12:20DUB-SJC
30h 25m1 stop
Multiple Airlines Logo
11:10 - 07:10SJC-DUB
36h 00m1 stop
€496Multiple Airlines
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Fri, 31 Oct - Thu, 13 Nov
United Airlines Logo
09:00 - 20:53DUB-SJC
19h 53m2 stops
United Airlines Logo
18:40 - 08:10SJC-DUB
29h 30m2 stops
€505United Airlines
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Fri, 7 Nov - Wed, 19 Nov
United Airlines Logo
12:05 - 10:05DUB-SJC
30h 00m2 stops
United Airlines Logo
08:45 - 08:10SJC-DUB
15h 25m2 stops
€509United Airlines
Find Deal
Thu, 6 Nov - Tue, 18 Nov
Iberia Logo
12:55 - 12:20DUB-SJC
30h 25m1 stop
Iberia Logo
06:00 - 07:10SJC-DUB
17h 10m1 stop
€541Iberia
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Fri, 31 Oct - Thu, 13 Nov
Delta Logo
05:55 - 22:08DUB-SJC
24h 13m2 stops
Delta Logo
06:15 - 07:45SJC-DUB
17h 30m1 stop
€571Delta
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Sat, 8 Nov - Thu, 20 Nov
Delta Logo
05:55 - 18:48DUB-SJC
19h 53m2 stops
Delta Logo
10:10 - 07:45SJC-DUB
13h 35m2 stops
€573Delta
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Sat, 1 Nov - Thu, 26 Feb

momondo Fare Finder

 
Locate flights to San Jose that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 14 October 2025.
Use the filters below to find and compare flights to San Jose, California that are best for you.

Fly from

Route

Depart

Return

Price

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 31/10

16:00-22:06

2 stops37h 06m

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

Fri 31/10

12:55-12:20

1 stop30h 25m

San Jose

Thu 13/11

06:00-09:50

2 stops19h 50m

€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

€495

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

Wed 19/11

18:40-08:10

2 stops29h 30m

€505

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 6/11

12:05-10:05

2 stops30h 00m

San Jose

Tue 18/11

08:45-08:10

2 stops15h 25m

€509

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

Sat 8/11

05:55-22:08

2 stops24h 13m

San Jose

Thu 20/11

06:15-07:45

1 stop17h 30m

€571

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 1/11

05:55-18:48

2 stops19h 53m

San Jose

Thu 26/2

10:10-07:45

2 stops13h 35m

€573

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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San Jose, California flights insights and trends

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

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 €498. The most expensive day to fly to San Jose, California is Monday, with ticket prices averaging around €649.

Cheapest flights to San Jose

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

Cheap San Jose, California flight deals and tips

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

Best One-Way Price

€588

Best Round-Trip Price

€493

Fastest flight time

14h 49m
The best one-way flight price to San Jose from Ireland in the last 72 hours is €588 (Dublin to San Jose).
The best round-trip flight price to San Jose from Ireland in the last 72 hours is €493 (Dublin to San Jose).
The fastest flight to San Jose from Ireland takes 14h 49m (Dublin to San Jose).

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 €1,015 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 €468. This is 54% 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.

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1 adult
Thu 13/11
Thu 20/11

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Popular routes according to searches in the past day on momondo