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Cheap flights from Dublin to San Jose, California from £469

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJC
30 Apr — 7 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to San Jose

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to San Jose
Explore the most affordable flight options available from Dublin to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2026.

Wed 15/409:30
DUB
-
SJC
1 stop20h 29m
Finnair
Tue 12/506:00
SJC
-
DUB
1 stop19h 45m
Finnair
Deal found 28/3£469
Thu 9/409:30
DUB
-
SJC
1 stop32h 40m
American Airlines
Wed 15/406:10
SJC
-
DUB
2 stops16h 20m
American Airlines
Deal found 30/3£478
Thu 9/412:40
DUB
-
SJC
2 stops18h 19m
American Airlines
Thu 16/412:46
SJC
-
DUB
2 stops22h 34m
American Airlines
Deal found 30/3£488
Thu 16/412:00
DUB
-
SJC
2 stops18h 59m
British Airways
Mon 20/412:46
SJC
-
DUB
2 stops18h 59m
British Airways
Deal found 29/3£587
Thu 16/409:30
DUB
-
SJC
1 stop20h 29m
Finnair
Mon 20/406:00
SJC
-
DUB
1 stop19h 45m
Finnair
Deal found 29/3£590
Wed 15/409:30
DUB
-
SJC
2 stops21h 29m
Multiple Airlines
Tue 12/511:00
SJC
-
DUB
2 stops15h 35m
Multiple Airlines
Deal found 28/3£591
Sun 10/505:55
DUB
-
SJC
2 stops19h 07m
Delta
Sun 17/509:53
SJC
-
DUB
2 stops16h 07m
Delta
Deal found 26/3£628
Sat 24/1005:55
DUB
-
SJC
2 stops19h 02m
Delta
Tue 27/1013:50
SJC
-
DUB
2 stops18h 55m
Delta
Deal found 30/3£639
Mon 6/405:55
DUB
-
SJC
2 stops19h 30m
Delta
Mon 13/406:20
SJC
-
DUB
1 stop17h 35m
Delta
Deal found 30/3£642
Fri 3/411:10
DUB
-
SJC
2 stops17h 14m
Delta
Thu 16/406:45
SJC
-
DUB
2 stops17h 10m
Delta
Deal found 27/3£653

Find flight deals from Dublin to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 March 2026.

Round-trip from

£469
Finnair
  • Finnair
  • 15/4-12/5
  • 2 total stops
  • 40h 14m total
  • Dublin to San Jose
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to San Jose 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, Cheapflights users made 858,174 searches. Data last updated 31 March 2026.
Use the filters below to find and compare flights from Dublin to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 15/4

09:30-21:59

1 stop20h 29m

San Jose

Tue 12/5

06:00-09:45

1 stop19h 45m

£469

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 15/4

09:30-22:59

2 stops21h 29m

San Jose

Tue 12/5

11:00-10:35

2 stops15h 35m

£591

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sun 10/5

05:55-17:02

2 stops19h 07m

San Jose

Sun 17/5

09:53-10:00

2 stops16h 07m

£628

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sun 24/5

08:55-20:05

2 stops19h 10m

San Jose

Sun 7/6

07:00-10:45

2 stops19h 45m

£659
Fastest return journey

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 12/5

08:50-18:31

2 stops17h 41m

San Jose

Tue 19/5

06:30-07:30

2 stops17h 00m

£679

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 13/5

08:55-22:14

2 stops21h 19m

San Jose

Wed 20/5

11:41-15:25

2 stops19h 44m

£726

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 19/6

09:30-21:09

2 stops19h 39m

San Jose

Mon 22/6

18:37-07:20

2 stops28h 43m

£738

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 21/4

09:50-22:41

2 stops20h 51m

San Jose

Sat 25/4

09:40-09:45

1 stop16h 05m

£771
Cheapest one-way

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 18/6

05:45-23:59

2 stops26h 14m

£617

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 7/5

05:45-13:50

2 stops40h 05m

£617

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 20 resultsSorted by cheapest first
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Best time to book a flight from Dublin to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to San Jose

What is the cheapest month to book a flight from Dublin to San Jose, California?

Currently, October is the cheapest month in which you can book a flight from Dublin to San Jose, California (average of £329). Flying from Dublin to San Jose, California in July is currently the most expensive (average of £523). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Dublin to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dublin to San Jose, California?

    Airlines like Finnair, Delta, and United Airlines fly from Dublin to San Jose, California in about 17h 41m. The time it takes to get you to your destination can typically vary by up to 2h 48m. There are 5083 mi between Dublin and San Jose, California. This flight may include one or multiple stops.

  • Can I find deals for flights from Dublin to San Jose that include hotel bookings?

    Yes. In addition to deals on Dublin to San Jose flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to San Jose.

  • Can I find deals for business class flights from Dublin to San Jose?

    Yes. Cheapflights offers flight deals from Dublin to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to San Jose, California?

    Currently, October is the cheapest month in which you can book a flight from Dublin to San Jose, California (average of £329). Flying from Dublin to San Jose, California in July is currently the most expensive (average of £523). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Dublin to San Jose?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Jose from Dublin today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Dublin to San Jose?

Cheapflights helps you find that perfect flight to San Jose from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dublin to San Jose with no change fees?

Certainly. Search results for flights to San Jose from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dublin to San Jose become cheaper?

Yes, Cheapflights offers price alerts on Dublin to San Jose flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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