Cheap flights from Dublin to San Jose from €397

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Jose departing on 10/5. 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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Cheap return flights

Enter your travel dates to find the best prices.
Finnair Logo
09:30 - 21:21
DUB
-
SJC
19h 51m
1 stop
Finnair Logo
06:00 - 09:45
SJC
-
DUB
19h 45m
1 stop
€417Finnair
Thu, 2 Apr - Thu, 16 Apr
Multiple Airlines Logo
09:30 - 21:21
DUB
-
SJC
19h 51m
1 stop
Multiple Airlines Logo
14:02 - 19:20
SJC
-
DUB
21h 18m
2 stops
€480Multiple Airlines
Thu, 2 Apr - Thu, 16 Apr
Iberia Logo
09:30 - 21:21
DUB
-
SJC
19h 51m
1 stop
Iberia Logo
06:00 - 09:45
SJC
-
DUB
19h 45m
1 stop
€488Iberia
Thu, 2 Apr - Thu, 16 Apr
Delta Logo
05:55 - 16:06
DUB
-
SJC
18h 11m
2 stops
Delta Logo
07:20 - 07:55
SJC
-
DUB
16h 35m
2 stops
€501Delta
Thu, 2 Apr - Thu, 16 Apr
Finnair Logo
09:30 - 21:21
DUB
-
SJC
19h 51m
1 stop
Finnair Logo
06:00 - 09:45
SJC
-
DUB
19h 45m
1 stop
€600Finnair
Thu, 2 Apr - Sat, 18 Apr
Delta Logo
05:55 - 17:31
DUB
-
SJC
19h 36m
2 stops
Delta Logo
11:35 - 18:25
SJC
-
DUB
22h 50m
2 stops
€641Delta
Thu, 2 Apr - Sat, 18 Apr
Delta Logo
06:00 - 19:41
DUB
-
SJC
20h 41m
2 stops
Delta Logo
13:50 - 18:25
SJC
-
DUB
20h 35m
2 stops
€642Delta
Mon, 23 Mar - Mon, 30 Mar
KLM Logo
05:55 - 16:06
DUB
-
SJC
18h 11m
2 stops
KLM Logo
06:20 - 07:55
SJC
-
DUB
17h 35m
1 stop
€644KLM
Thu, 2 Apr - Sat, 18 Apr
Delta Logo
06:00 - 19:41
DUB
-
SJC
20h 41m
2 stops
Delta Logo
06:20 - 07:55
SJC
-
DUB
17h 35m
1 stop
€645Delta
Mon, 23 Mar - Mon, 30 Mar
KLM Logo
09:45 - 20:24
DUB
-
SJC
17h 39m
1 stop
KLM Logo
22:50 - 08:45
SJC
-
DUB
25h 55m
1 stop
€648KLM
Mon, 23 Mar - Mon, 30 Mar

Air Canada flights from Dublin to San Jose, California

Our best Air Canada deals on Dublin to San Jose, California flight tickets
Air Canada
11 Feb
DUB09:00Dublin
36h 41m
3 stops
SJC13:41San Jose
20 Feb
SJC15:55San Jose
31h 15m
3 stops
DUB07:10Dublin
€669
Air Canada
11 Feb
DUB09:00Dublin
36h 41m
3 stops
SJC13:41San Jose
20 Feb
SJC15:55San Jose
31h 15m
3 stops
DUB07:10Dublin
€768
Air Canada
9 Mar
DUB08:00Dublin
20h 16m
3 stops
SJC21:16San Jose
16 Mar
SJC15:49San Jose
31h 21m
3 stops
DUB06:10Dublin
€807

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
23h 33m
2 stops
SJC21:28San Jose
20 Feb
SJC07:15San Jose
24h 30m
2 stops
DUB15:45Dublin
€445
Delta
2 Apr
DUB05:55Dublin
18h 11m
2 stops
SJC16:06San Jose
16 Apr
SJC07:20San Jose
16h 35m
2 stops
DUB07:55Dublin
€501
Delta
22 Feb
DUB09:45Dublin
22h 14m
2 stops
SJC23:59San Jose
7 Mar
SJC18:30San Jose
29h 15m
2 stops
DUB07:45Dublin
€599

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 7 February 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

Thu 2/4

09:30-21:21

1 stop19h 51m

San Jose

Thu 16/4

06:00-09:45

1 stop19h 45m

€417

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 2/4

09:30-21:21

1 stop19h 51m

San Jose

Thu 16/4

14:02-19:20

2 stops21h 18m

€480

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 2/4

09:30-21:21

1 stop19h 51m

San Jose

Thu 16/4

06:00-09:45

1 stop19h 45m

€488

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 2/4

05:55-16:06

2 stops18h 11m

San Jose

Thu 16/4

07:20-07:55

2 stops16h 35m

€501

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 2/4

09:30-21:21

1 stop19h 51m

San Jose

Sat 18/4

06:00-09:45

1 stop19h 45m

€600

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 2/4

05:55-17:31

2 stops19h 36m

San Jose

Sat 18/4

11:35-18:25

2 stops22h 50m

€641

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 23/3

06:00-19:41

2 stops20h 41m

San Jose

Mon 30/3

13:50-18:25

2 stops20h 35m

€642

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 2/4

05:55-16:06

2 stops18h 11m

San Jose

Sat 18/4

06:20-07:55

1 stop17h 35m

€644

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 23/3

06:00-19:41

2 stops20h 41m

San Jose

Mon 30/3

06:20-07:55

1 stop17h 35m

€645

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 23/3

09:45-20:24

1 stop17h 39m

San Jose

Mon 30/3

22:50-08:45

1 stop25h 55m

€648

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?

Finnair, Icelandair, and British Airways 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 72% 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 25m

Direct flights

None
The fastest flight from Dublin to San Jose, California takes 18h 25m
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 25m 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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1 adult
Mon 9/3
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