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Cheap flights from Ireland to San Jose from $614

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to San Jose departing on 4/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ireland to San Jose

Recent round-trip flight deals from Ireland to San Jose

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:30 am - 9:59 pm
DUB
-
SJC
20h 29m
1 stop
Multiple Airlines Logo
2:02 pm - 7:20 pm
SJC
-
DUB
21h 18m
2 stops
$614Multiple Airlines
Mon, Apr 13 - Thu, Apr 23
Finnair Logo
9:30 am - 9:59 pm
DUB
-
SJC
20h 29m
1 stop
Finnair Logo
6:00 am - 9:45 am
SJC
-
DUB
19h 45m
1 stop
$617Finnair
Thu, Apr 9 - Sat, Apr 25
Multiple Airlines Logo
9:30 am - 9:59 pm
DUB
-
SJC
20h 29m
1 stop
Multiple Airlines Logo
2:02 pm - 6:50 pm
SJC
-
DUB
20h 48m
2 stops
$619Multiple Airlines
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
9:30 am - 1:12 pm
DUB
-
SJC
35h 42m
1 stop
Multiple Airlines Logo
2:02 pm - 9:45 am
SJC
-
DUB
35h 43m
1 stop
$620Multiple Airlines
Tue, May 5 - Tue, May 12
British Airways Logo
12:40 pm - 10:10 am
DUB
-
SJC
29h 30m
2 stops
British Airways Logo
6:10 am - 6:30 am
SJC
-
DUB
16h 20m
2 stops
$631British Airways
Tue, May 5 - Tue, May 12
American Airlines Logo
9:30 am - 10:59 pm
DUB
-
SJC
21h 29m
2 stops
American Airlines Logo
11:00 am - 11:50 am
SJC
-
DUB
16h 50m
2 stops
$634American Airlines
Mon, May 4 - Mon, May 11
American Airlines Logo
9:30 am - 10:59 pm
DUB
-
SJC
21h 29m
2 stops
American Airlines Logo
6:10 am - 9:45 am
SJC
-
DUB
19h 35m
2 stops
$635American Airlines
Thu, Apr 9 - Sat, Apr 25
British Airways Logo
9:15 pm - 6:36 pm
SNN
-
SJC
29h 21m
2 stops
British Airways Logo
2:02 pm - 8:35 pm
SJC
-
SNN
22h 33m
2 stops
$771British Airways
Mon, Apr 13 - Thu, Apr 23
United Airlines Logo
12:30 pm - 9:08 pm
SNN
-
SJC
16h 38m
2 stops
United Airlines Logo
8:45 am - 10:15 am
SJC
-
SNN
17h 30m
2 stops
$970United Airlines
Wed, Apr 8 - Sun, Apr 12
KLM Logo
6:15 am - 4:06 pm
ORK
-
SJC
17h 51m
2 stops
KLM Logo
6:20 am - 10:20 am
SJC
-
ORK
20h 00m
2 stops
$993KLM
Sun, Apr 5 - Thu, Apr 9

Finnair flights from Ireland to San Jose, California

Our best Finnair deals on Ireland to San Jose, California flight tickets
Finnair
Apr 9
DUB9:30 amDublin
20h 29m
1 stop
SJC9:59 pmSan Jose
Apr 25
SJC6:00 amSan Jose
19h 45m
1 stop
DUB9:45 amDublin
$617
Finnair
Mar 30
DUB9:30 amDublin
19h 51m
1 stop
SJC9:21 pmSan Jose
Apr 13
SJC6:00 amSan Jose
19h 45m
1 stop
DUB9:45 amDublin
$620
Finnair
May 6
DUB6:00 pmDublin
35h 56m
2 stops
SJC9:56 pmSan Jose
May 13
SJC6:00 amSan Jose
19h 45m
1 stop
DUB9:45 amDublin
$758

Iberia flights from Ireland to San Jose, California

Our best Iberia deals on Ireland to San Jose, California flight tickets
Iberia
Apr 9
DUB9:30 amDublin
20h 29m
1 stop
SJC9:59 pmSan Jose
Jun 2
SJC11:48 amSan Jose
13h 57m
1 stop
DUB9:45 amDublin
$673
Iberia
May 6
DUB9:30 amDublin
20h 29m
1 stop
SJC9:59 pmSan Jose
May 13
SJC6:00 amSan Jose
19h 45m
1 stop
DUB9:45 amDublin
$682
Iberia
Apr 9
DUB9:30 amDublin
20h 29m
1 stop
SJC9:59 pmSan Jose
Jun 6
SJC6:00 amSan Jose
19h 45m
1 stop
DUB9:45 amDublin
$919

momondo Fare Finder

 
Customize your flight search to find flights from Ireland to San Jose, California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 22, 2026.
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 round-trip

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 4/13

9:30 am-9:59 pm

1 stop20h 29m

San Jose

Thu 4/23

2:02 pm-7:20 pm

2 stops21h 18m

$614

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 4/9

9:30 am-9:59 pm

1 stop20h 29m

San Jose

Sat 4/25

6:00 am-9:45 am

1 stop19h 45m

$617

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 5/5

9:30 am-9:59 pm

1 stop20h 29m

San Jose

Tue 5/12

2:02 pm-6:50 pm

2 stops20h 48m

$619

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 5/5

9:30 am-1:12 pm

1 stop35h 42m

San Jose

Tue 5/12

2:02 pm-9:45 am

1 stop35h 43m

$620

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 5/5

12:40 pm-10:10 am

2 stops29h 30m

San Jose

Tue 5/12

6:10 am-6:30 am

2 stops16h 20m

$631

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 5/4

9:30 am-10:59 pm

2 stops21h 29m

San Jose

Mon 5/11

11:00 am-11:50 am

2 stops16h 50m

$634

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 4/9

9:30 am-10:59 pm

2 stops21h 29m

San Jose

Sat 4/25

6:10 am-9:45 am

2 stops19h 35m

$635

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Mon 4/13

9:15 pm-6:36 pm

2 stops29h 21m

San Jose

Thu 4/23

2:02 pm-8:35 pm

2 stops22h 33m

$771
Quickest round-trip

ShannonSan Jose

SNN - SJC

SNNSJC

Shannon

Wed 4/8

12:30 pm-9:08 pm

2 stops16h 38m

San Jose

Sun 4/12

8:45 am-10:15 am

2 stops17h 30m

$970

CorkSan Jose

ORK - SJC

ORKSJC

Cork

Sun 4/5

6:15 am-4:06 pm

2 stops17h 51m

San Jose

Thu 4/9

6:20 am-10:20 am

2 stops20h 00m

$993

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

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

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 10m

Direct flights

None
The fastest flight from Ireland to San Jose, California takes 15h 10m
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.

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