Cheap flights from Dublin to San Jose from €444

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Jose departing on 2/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:50 - 21:30
DUB
-
SJC
20h 40m
2 stops
Multiple Airlines Logo
06:00 - 09:50
SJC
-
DUB
20h 50m
2 stops
€444Multiple Airlines
Mon, 2 Mar - Mon, 9 Mar
Delta Logo
05:55 - 17:40
DUB
-
SJC
19h 45m
2 stops
Delta Logo
07:15 - 15:45
SJC
-
DUB
24h 30m
2 stops
€446Delta
Wed, 11 Feb - Fri, 20 Feb
Delta Logo
05:55 - 19:12
DUB
-
SJC
21h 17m
2 stops
Delta Logo
07:15 - 15:45
SJC
-
DUB
24h 30m
2 stops
€447Delta
Wed, 11 Feb - Fri, 20 Feb
KLM Logo
05:55 - 19:12
DUB
-
SJC
21h 17m
2 stops
KLM Logo
13:57 - 07:45
SJC
-
DUB
33h 48m
1 stop
€448KLM
Wed, 11 Feb - Fri, 20 Feb
KLM Logo
05:55 - 16:20
DUB
-
SJC
18h 25m
2 stops
KLM Logo
13:57 - 07:45
SJC
-
DUB
33h 48m
1 stop
€449KLM
Wed, 11 Feb - Fri, 20 Feb
Delta Logo
09:45 - 08:18
DUB
-
SJC
30h 33m
2 stops
Delta Logo
18:30 - 07:45
SJC
-
DUB
29h 15m
2 stops
€456Delta
Sun, 22 Feb - Sat, 7 Mar
KLM Logo
09:45 - 21:18
DUB
-
SJC
19h 33m
1 stop
KLM Logo
13:18 - 07:45
SJC
-
DUB
35h 27m
1 stop
€464KLM
Mon, 2 Mar - Mon, 9 Mar
Delta Logo
05:55 - 20:53
DUB
-
SJC
22h 58m
2 stops
Delta Logo
09:15 - 16:20
SJC
-
DUB
24h 05m
2 stops
€522Delta
Wed, 4 Mar - Wed, 11 Mar
Delta Logo
09:45 - 20:53
DUB
-
SJC
19h 08m
1 stop
Delta Logo
09:15 - 16:20
SJC
-
DUB
24h 05m
2 stops
€529Delta
Wed, 4 Mar - Wed, 11 Mar
Multiple Airlines Logo
09:00 - 20:56
DUB
-
SJC
19h 56m
2 stops
Multiple Airlines Logo
15:55 - 07:10
SJC
-
DUB
31h 15m
3 stops
€549Multiple Airlines
Wed, 11 Feb - Fri, 20 Feb

Delta flights from Dublin to San Jose, California

Our best Delta deals on Dublin to San Jose, California flight tickets
Delta
11 Feb
DUB05:55Dublin
19h 45m
2 stops
SJC17:40San Jose
20 Feb
SJC07:15San Jose
24h 30m
2 stops
DUB15:45Dublin
€446
Delta
11 Feb
DUB05:55Dublin
21h 17m
2 stops
SJC19:12San Jose
20 Feb
SJC07:15San Jose
24h 30m
2 stops
DUB15:45Dublin
€447
Delta
25 Jan
DUB05:55Dublin
23h 33m
2 stops
SJC21:28San Jose
1 Feb
SJC07:00San Jose
21h 40m
2 stops
DUB12:40Dublin
€449

KLM flights from Dublin to San Jose, California

Our best KLM deals on Dublin to San Jose, California flight tickets
KLM
11 Feb
DUB05:55Dublin
21h 17m
2 stops
SJC19:12San Jose
20 Feb
SJC13:57San Jose
33h 48m
1 stop
DUB07:45Dublin
€448
KLM
11 Feb
DUB05:55Dublin
18h 25m
2 stops
SJC16:20San Jose
20 Feb
SJC13:57San Jose
33h 48m
1 stop
DUB07:45Dublin
€449
KLM
2 Mar
DUB09:45Dublin
19h 33m
1 stop
SJC21:18San Jose
9 Mar
SJC13:18San Jose
35h 27m
1 stop
DUB07:45Dublin
€464

momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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 13,528 searches. Data last updated 18 January 2026.
Use the filters below to find and compare flights from Dublin to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 2/3

08:50-21:30

2 stops20h 40m

San Jose

Mon 9/3

06:00-09:50

2 stops20h 50m

€444

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-17:40

2 stops19h 45m

San Jose

Fri 20/2

07:15-15:45

2 stops24h 30m

€446

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-19:12

2 stops21h 17m

San Jose

Fri 20/2

07:15-15:45

2 stops24h 30m

€447

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-19:12

2 stops21h 17m

San Jose

Fri 20/2

13:57-07:45

1 stop33h 48m

€448

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-16:20

2 stops18h 25m

San Jose

Fri 20/2

13:57-07:45

1 stop33h 48m

€449

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sun 22/2

09:45-08:18

2 stops30h 33m

San Jose

Sat 7/3

18:30-07:45

2 stops29h 15m

€456

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 2/3

09:45-21:18

1 stop19h 33m

San Jose

Mon 9/3

13:18-07:45

1 stop35h 27m

€464

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 4/3

05:55-20:53

2 stops22h 58m

San Jose

Wed 11/3

09:15-16:20

2 stops24h 05m

€522

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 4/3

09:45-20:53

1 stop19h 08m

San Jose

Wed 11/3

09:15-16:20

2 stops24h 05m

€529

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

09:00-20:56

2 stops19h 56m

San Jose

Fri 20/2

15:55-07:10

3 stops31h 15m

€549

Flights are sorted by cheapest return 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 Dublin 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

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

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

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 Dublin according to our data. Aer Lingus is the first choice among our users, with 65% 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.

When to book flights from Dublin to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to San Jose, California (DUB to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to San Jose, California

Fastest flight time

18h 44m

Direct flights

None
The fastest flight from Dublin to San Jose, California takes 18h 44m
There are no direct flights from Dublin to San Jose, California. There are no popular flight routes from Dublin to San Jose, California.
  • How far is Dublin to San Jose by plane?

    There are 8185.4 km between Dublin and San Jose. 18h 44m is a normal flight duration for this route.

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

    Prices for flights from Dublin Airport to San Jose Airport were last updated today.

  • How old do you have to be to fly from Dublin Airport 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 Dublin Airport 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 Dublin 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 Dublin to San Jose for you.

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

momondo does allow users to show only those flights to San Jose from Dublin which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Jose from Dublin.

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

Yes momondo offers price alerts on flights to San Jose from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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