Cheap flights from Dublin to San Jose from £383

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 11/2. 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

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Delta Logo
05:55 - 19:12DUB-SJC
21h 17m2 stops
Delta Logo
07:15 - 15:45SJC-DUB
24h 30m2 stops
£383Delta
Find Deal
Wed, 11 Feb - Fri, 20 Feb
KLM Logo
05:55 - 19:12DUB-SJC
21h 17m2 stops
KLM Logo
22:30 - 07:45SJC-DUB
25h 15m1 stop
£385KLM
Find Deal
Wed, 11 Feb - Fri, 20 Feb
Delta Logo
05:55 - 17:33DUB-SJC
19h 38m2 stops
Delta Logo
09:15 - 12:40SJC-DUB
19h 25m2 stops
£387Delta
Find Deal
Wed, 25 Feb - Mon, 2 Mar
Multiple Airlines Logo
11:30 - 21:29DUB-SJC
17h 59m2 stops
Multiple Airlines Logo
06:00 - 08:40SJC-DUB
18h 40m2 stops
£453Multiple Airlines
Find Deal
Mon, 12 Jan - Sun, 25 Jan
KLM Logo
05:55 - 16:20DUB-SJC
18h 25m2 stops
KLM Logo
22:30 - 07:45SJC-DUB
25h 15m1 stop
£455KLM
Find Deal
Wed, 11 Feb - Fri, 20 Feb
United Airlines Logo
09:00 - 20:56DUB-SJC
19h 56m2 stops
United Airlines Logo
16:00 - 08:10SJC-DUB
32h 10m2 stops
£458United Airlines
Find Deal
Wed, 21 Jan - Mon, 9 Feb
United Airlines Logo
10:40 - 20:56DUB-SJC
18h 16m2 stops
United Airlines Logo
16:00 - 08:10SJC-DUB
32h 10m2 stops
£462United Airlines
Find Deal
Thu, 22 Jan - Mon, 9 Feb
Delta Logo
09:45 - 21:18DUB-SJC
19h 33m1 stop
Delta Logo
13:51 - 15:45SJC-DUB
18h 54m2 stops
£478Delta
Find Deal
Fri, 6 Mar - Sun, 8 Mar
United Airlines Logo
09:00 - 13:32DUB-SJC
36h 32m2 stops
United Airlines Logo
22:30 - 10:20SJC-DUB
27h 50m2 stops
£524United Airlines
Find Deal
Sat, 13 Dec - Sat, 27 Dec
Delta Logo
09:45 - 10:56DUB-SJC
33h 11m2 stops
Delta Logo
06:20 - 07:45SJC-DUB
17h 25m1 stop
£528Delta
Find Deal
Sat, 13 Dec - Sat, 27 Dec

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
21h 17m
2 stops
SJC19:12San Jose
20 Feb
SJC07:15San Jose
24h 30m
2 stops
DUB15:45Dublin
Delta
25 Feb
DUB05:55Dublin
19h 38m
2 stops
SJC17:33San Jose
2 Mar
SJC09:15San Jose
19h 25m
2 stops
DUB12:40Dublin
Delta
6 Mar
DUB09:45Dublin
19h 33m
1 stop
SJC21:18San Jose
8 Mar
SJC13:51San Jose
18h 54m
2 stops
DUB15:45Dublin

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
SJC22:30San Jose
25h 15m
1 stop
DUB07:45Dublin
KLM
11 Feb
DUB05:55Dublin
18h 25m
2 stops
SJC16:20San Jose
20 Feb
SJC22:30San Jose
25h 15m
1 stop
DUB07:45Dublin
KLM
13 Dec
DUB09:45Dublin
18h 51m
1 stop
SJC20:36San Jose
27 Dec
SJC06:20San Jose
17h 25m
1 stop
DUB07:45Dublin

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 279,928 searches. Data last updated 4 December 2025.
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

Wed 11/2

05:55-19:12

2 stops21h 17m

San Jose

Fri 20/2

07:15-15:45

2 stops24h 30m

£383

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-19:12

2 stops21h 17m

San Jose

Fri 20/2

22:30-07:45

1 stop25h 15m

£385

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 25/2

05:55-17:33

2 stops19h 38m

San Jose

Mon 2/3

09:15-12:40

2 stops19h 25m

£387

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 12/1

11:30-21:29

2 stops17h 59m

San Jose

Sun 25/1

06:00-08:40

2 stops18h 40m

£453

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-16:20

2 stops18h 25m

San Jose

Fri 20/2

22:30-07:45

1 stop25h 15m

£455

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 21/1

09:00-20:56

2 stops19h 56m

San Jose

Mon 9/2

16:00-08:10

2 stops32h 10m

£458

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 22/1

10:40-20:56

2 stops18h 16m

San Jose

Mon 9/2

16:00-08:10

2 stops32h 10m

£462

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 6/3

09:45-21:18

1 stop19h 33m

San Jose

Sun 8/3

13:51-15:45

2 stops18h 54m

£478

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 13/12

09:00-13:32

2 stops36h 32m

San Jose

Sat 27/12

22:30-10:20

2 stops27h 50m

£524

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 13/12

09:45-10:56

2 stops33h 11m

San Jose

Sat 27/12

06:20-07:45

1 stop17h 25m

£528

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 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?

KLM is the most popular carrier 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 71% of people opting to fly with this airline when travelling to San Jose, California. Keep in mind that there are 10 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

33h 52m

Direct flights

None
The fastest flight from Dublin to San Jose, California takes 33h 52m
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?

    Dublin and San Jose are 5086.2 mi apart from one another. In terms of flight time, this usually takes a little over 15h 49m.

  • 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 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 Dublin Airport 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 Dublin to San Jose?

Finding the right flight to San Jose from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Jose quick and easy, saving you time and money.

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 for Dublin to San Jose flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Dublin to San Jose flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Sat 3/1
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