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Cheap flights from Dublin to San Jose, California from £430

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJC
11 Jul — 18 Jul1
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 11 June 2026.

Mon 28/1205:45
DUB
-
SJC
2 stops26h 09m
Delta
Sun 10/107:15
SJC
-
DUB
2 stops24h 30m
Delta
Deal found 10/6£510
Sun 20/1213:40
DUB
-
SJC
2 stops52h 23m
British Airways
Thu 31/1206:00
SJC
-
DUB
2 stops27h 25m
British Airways
Deal found 6/6£510
Wed 14/1020:30
DUB
-
SJC
2 stops33h 26m
British Airways
Sun 18/1006:00
SJC
-
DUB
2 stops24h 30m
British Airways
Deal found 9/6£530
Mon 28/1212:05
DUB
-
SJC
2 stops29h 58m
British Airways
Sun 10/112:51
SJC
-
DUB
2 stops18h 14m
British Airways
Deal found 9/6£608
Fri 18/1210:00
DUB
-
SJC
2 stops20h 33m
British Airways
Fri 1/109:56
SJC
-
DUB
2 stops22h 39m
British Airways
Deal found 6/6£627

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 11 June 2026.

Round-trip from

£530

One-way from

£430
British Airways
  • British Airways
  • 14/10-18/10
  • 4 total stops
  • 57h 56m total
  • Dublin to San Jose
Search Deals
8/12
  • 8/12
  • 2 total stops
  • 33h 27m 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 11 June 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 14/10

12:50-10:53

2 stops30h 03m

San Jose

Sun 18/10

06:00-16:20

2 stops26h 20m

£530
Fastest return journey

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 9/7

11:10-20:35

2 stops17h 25m

San Jose

Wed 15/7

06:20-10:00

2 stops19h 40m

£684

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sun 26/7

10:00-23:39

2 stops21h 39m

San Jose

Sun 2/8

13:10-15:25

2 stops18h 15m

£697

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 10/7

09:20-22:43

2 stops21h 23m

San Jose

Sat 18/7

08:45-09:45

2 stops17h 00m

£725

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 22/7

11:35-22:43

1 stop19h 08m

San Jose

Wed 29/7

18:37-07:30

2 stops28h 53m

£728

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 30/6

09:30-21:09

2 stops19h 39m

San Jose

Fri 24/7

08:45-11:10

2 stops18h 25m

£743

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 29/6

09:30-22:40

2 stops21h 10m

San Jose

Mon 27/7

06:30-09:45

1 stop19h 15m

£743

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 3/7

05:55-22:16

2 stops24h 21m

San Jose

Tue 28/7

14:59-18:25

2 stops19h 26m

£762

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 4/7

11:00-21:42

1 stop18h 42m

San Jose

Mon 27/7

09:55-15:25

2 stops21h 30m

£764
Cheapest one-way

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 8/12

20:45-22:12

2 stops33h 27m

£430

Flights are sorted by cheapest return flights first.

Deals found on 6/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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.

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 British Airways and Delta fly from Dublin to San Jose, California in about 17h 25m. The time it takes to get you to your destination can typically vary by up to 12h 38m. 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.

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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