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Cheap flights from Dublin to San Jose from £424

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJC
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap 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 17 September 2025.

Round-trip from

£424
British Airways
  • British Airways
  • 12/11-24/11
  • 4 total stops
  • 56h 46m total
  • Dublin to San Jose
Search Deals

Find flight deals from Dublin to San Jose

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 17 September 2025.

Thu 6/1110:30DUB - SJC
2 stops34h 48mBritish Airways
Mon 24/1106:00SJC - DUB
2 stops25h 25mBritish Airways
Deal found 15/9£424
Sat 8/1105:55DUB - SJC
2 stops18h 19mDelta
Thu 20/1107:15SJC - DUB
2 stops24h 30mDelta
Deal found 15/9£428
Thu 30/1005:55DUB - SJC
2 stops20h 00mDelta
Wed 12/1106:25SJC - DUB
1 stop17h 20mDelta
Deal found 15/9£430
Fri 7/1109:00DUB - SJC
2 stops33h 05mUnited Airlines
Mon 24/1106:30SJC - DUB
1 stop17h 40mUnited Airlines
Deal found 15/9£433
Tue 11/1110:40DUB - SJC
1 stop16h 08mUnited Airlines
Sat 22/1118:40SJC - DUB
2 stops31h 40mUnited Airlines
Deal found 15/9£438
Mon 10/1105:55DUB - SJC
2 stops20h 24mKLM
Thu 20/1106:10SJC - DUB
1 stop17h 35mKLM
Deal found 15/9£440
Fri 10/1010:00DUB - SJC
1 stop18h 26mDelta
Wed 15/1006:20SJC - DUB
1 stop17h 35mDelta
Deal found 15/9£441
Fri 7/1109:00DUB - SJC
2 stops33h 05mUnited Airlines
Sat 22/1118:40SJC - DUB
2 stops31h 40mUnited Airlines
Deal found 15/9£444
Sun 9/1106:00DUB - SJC
2 stops21h 05mMultiple Airlines
Thu 20/1106:10SJC - DUB
1 stop17h 35mMultiple Airlines
Deal found 15/9£444
Thu 6/1105:55DUB - SJC
2 stops19h 01mDelta
Thu 20/1109:03SJC - DUB
2 stops14h 42mDelta
Deal found 15/9£447
Sun 9/1106:00DUB - SJC
2 stops21h 05mDelta
Wed 19/1106:25SJC - DUB
1 stop17h 20mDelta
Deal found 15/9£452

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 17 September 2025.
Use the filters below to find and compare flights from Dublin to San Jose that are best for you.

Fly from

Dublin

Fly to

San Jose

Route

Depart

Return

Price

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 10/11

08:50-13:18

2 stops36h 28m

San Jose

Sun 23/11

14:07-19:40

2 stops21h 33m

£424

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 10/11

10:45-13:18

2 stops34h 33m

San Jose

Mon 24/11

06:00-09:50

2 stops19h 50m

£424

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 6/11

08:50-13:18

2 stops36h 28m

San Jose

Sun 23/11

14:07-16:50

2 stops18h 43m

£424

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 30/10

05:55-18:55

2 stops20h 00m

San Jose

Wed 12/11

06:25-07:45

1 stop17h 20m

£430

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

05:55-16:20

2 stops18h 25m

San Jose

Fri 20/2

12:55-07:45

1 stop34h 50m

£430

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 7/11

09:00-10:05

2 stops33h 05m

San Jose

Mon 24/11

06:30-08:10

1 stop17h 40m

£433

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 10/11

09:00-10:05

2 stops33h 05m

San Jose

Mon 24/11

06:30-08:10

1 stop17h 40m

£433

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 7/11

09:00-10:05

2 stops33h 05m

San Jose

Tue 18/11

06:30-08:10

1 stop17h 40m

£433

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 8/11

09:00-10:05

2 stops33h 05m

San Jose

Tue 18/11

06:30-08:10

1 stop17h 40m

£433

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 19/12

12:55-21:13

1 stop16h 18m

San Jose

Sun 4/1

06:10-08:40

2 stops18h 30m

£438

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 21 results
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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?

Currently, November is the cheapest month in which you can book a flight from Dublin to San Jose (average of £505). Flying from Dublin to San Jose in July is currently the most expensive (average of £768). 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?

    For as low as £430, British Airways can have you in San Jose from Dublin in 18h 25m. The distance between Dublin and San Jose is about 5083 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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?

    Currently, November is the cheapest month in which you can book a flight from Dublin to San Jose (average of £505). Flying from Dublin to San Jose in July is currently the most expensive (average of £768). 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?

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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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