HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$473+ Cheap flights from Dublin (DUB) to San Jose, CA (SJC)

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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJC
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dublin to San Jose with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 27, 2026.

This Finnair deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:40 pm
DUB
-
SJC
2 stops31h 41m
Multiple Airlines
Tue 3/316:00 am
SJC
-
DUB
1 stop19h 45m
Multiple Airlines
Deal found 1/26$496
This KLM deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:55 am
DUB
-
SJC
2 stops21h 17m
KLM
Fri 2/201:57 pm
SJC
-
DUB
1 stop33h 48m
KLM
Deal found 1/24$526
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/115:55 am
DUB
-
SJC
2 stops21h 17m
Delta
Fri 2/206:30 pm
SJC
-
DUB
2 stops29h 15m
Delta
Deal found 1/26$528
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/65:55 am
DUB
-
SJC
2 stops23h 33m
Delta
Fri 2/2010:35 pm
SJC
-
DUB
1 stop25h 10m
Delta
Deal found 1/27$530
This KLM deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:45 am
DUB
-
SJC
1 stop19h 33m
KLM
Sat 3/76:20 am
SJC
-
DUB
1 stop17h 25m
KLM
Deal found 1/26$538
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/229:45 am
DUB
-
SJC
1 stop19h 08m
Delta
Sat 3/76:30 pm
SJC
-
DUB
2 stops29h 15m
Delta
Deal found 1/25$539
This Delta deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:55 am
DUB
-
SJC
2 stops21h 29m
Delta
Wed 3/186:00 am
SJC
-
DUB
2 stops18h 45m
Delta
Deal found 1/24$559
This TravelUp deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:30 am
DUB
-
SJC
2 stops29h 41m
Multiple Airlines
Wed 3/1811:02 am
SJC
-
DUB
2 stops22h 58m
Multiple Airlines
Deal found 1/25$563

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$496
(Finnair)

One-way from

$473
(Kiwi.com)
Provider with most accurate pricing for Dublin-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-San Jose flights.
Search Deals
From Dublin to San Jose
Search Deals
One-way flight from Dublin to San Jose
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated January 27, 2026.
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 3/16

8:40 pm-9:21 pm

2 stops31h 41m

San Jose

Tue 3/31

6:00 am-9:45 am

1 stop19h 45m

$496

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 2/11

5:55 am-9:28 pm

2 stops23h 33m

San Jose

Fri 2/20

9:10 pm-7:45 am

2 stops26h 35m

$526

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 2/11

5:55 am-5:40 pm

2 stops19h 45m

San Jose

Fri 2/20

1:57 pm-7:45 am

1 stop33h 48m

$528

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 2/6

5:55 am-9:28 pm

2 stops23h 33m

San Jose

Fri 2/20

10:35 pm-7:45 am

1 stop25h 10m

$530

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sun 2/22

9:45 am-9:18 pm

1 stop19h 33m

San Jose

Sat 3/7

6:20 am-7:45 am

1 stop17h 25m

$538

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sun 2/22

9:45 am-9:18 pm

1 stop19h 33m

San Jose

Sat 3/7

6:30 pm-7:45 am

2 stops29h 15m

$538

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sun 5/31

8:35 am-10:11 pm

2 stops21h 36m

$660

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sun 2/15

2:00 pm-8:40 am

2 stops26h 40m

$679

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 6/1

9:30 am-10:31 pm

2 stops21h 01m

$684

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 4/27

9:30 am-10:00 pm

1 stop20h 30m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 14 results
1
2

Compare providers for flights from Dublin to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dublin to San Jose in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dublin-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dublin-San Jose, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dublin-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 $435). Flying from Dublin to San Jose, California in July is currently the most expensive (average of $695). 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 Delta and KLM fly from Dublin to San Jose, California in about 19h 45m. The time it takes to get you to your destination can typically vary by up to 3h 48m. The distance from Dublin to San Jose, California is about 5083 mi. Both multi-stop and nonstop 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 vacation 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 $435). Flying from Dublin to San Jose, California in July is currently the most expensive (average of $695). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.