HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$489+ Cheap flights from Dublin (DUB) to San Jose (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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJC
May 4 — May 111
Sun 5/4
Sun 5/11
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

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 April 29, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$655
(oojo)

One-way from

$489
(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

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 April 29, 2025.

This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/97:05 pmDUB - SJC
2 stops32h 20mScandinavian Airlines
Sun 5/257:23 amSJC - DUB
2 stops44h 27mScandinavian Airlines
Deal found 4/29$655
This lol.travel deal was found by Cheapflights users on 4/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1312:40 pmDUB - SJC
1 stop17h 54mIberia
Fri 6/206:00 amSJC - DUB
1 stop19h 45mIberia
Deal found 4/29$750
This Flysmarter deal was found by Cheapflights users on 4/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/131:45 pmDUB - SJC
2 stops17h 01mBritish Airways
Fri 6/206:00 amSJC - DUB
1 stop19h 45mBritish Airways
Deal found 4/29$753
This Billigflug deal was found by Cheapflights users on 4/29. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/712:40 pmDUB - SJC
2 stops18h 06mMultiple Airlines
Sat 6/149:45 amSJC - DUB
2 stops16h 00mMultiple Airlines
Deal found 4/29$754
This TravelUp deal was found by Cheapflights users on 4/29. 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 6/1112:40 pmDUB - SJC
1 stop16h 45mFinnair
Wed 6/186:00 amSJC - DUB
1 stop19h 45mFinnair
Deal found 4/29$761
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2410:00 amDUB - SJC
2 stops33h 50mUnited Airlines
Sun 9/216:30 amSJC - DUB
2 stops20h 40mUnited Airlines
Deal found 4/29$763
This Flighttix deal was found by Cheapflights users on 4/29. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/139:50 amDUB - SJC
2 stops19h 00mAir Canada
Fri 6/202:30 pmSJC - DUB
2 stops57h 15mAir Canada
Deal found 4/29$764
This Delta deal was found by Cheapflights users on 4/29. 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 6/115:55 amDUB - SJC
2 stops21h 20mDelta
Wed 6/181:32 pmSJC - DUB
2 stops17h 28mDelta
Deal found 4/29$777
This KLM deal was found by Cheapflights users on 4/29. 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 6/115:55 amDUB - SJC
2 stops18h 12mKLM
Wed 6/186:20 amSJC - DUB
1 stop17h 35mKLM
Deal found 4/29$780
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/139:30 amDUB - SJC
2 stops16h 59mAmerican Airlines
Fri 6/2011:43 amSJC - DUB
1 stop14h 02mAmerican Airlines
Deal found 4/29$788
This SmartFares deal was found by Cheapflights users on 4/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2710:00 amDUB - SJC
1 stop18h 33mAir France
Sat 7/56:35 amSJC - DUB
1 stop18h 10mAir France
Deal found 4/29$846
This oojo deal was found by Cheapflights users on 4/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1312:15 pmDUB - SJC
2 stops42h 23mIcelandair
Tue 5/203:45 pmSJC - DUB
2 stops37h 30mIcelandair
Deal found 4/29$873

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 April 29, 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

Fri 5/9

7:05 pm-7:25 pm

2 stops32h 20m

San Jose

Sun 5/25

7:23 am-11:50 am

2 stops44h 27m

$655

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 6/13

12:40 pm-10:34 pm

1 stop17h 54m

San Jose

Fri 6/20

6:00 am-9:45 am

1 stop19h 45m

$750

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 6/13

1:45 pm-10:46 pm

2 stops17h 01m

San Jose

Fri 6/20

6:00 am-9:45 am

1 stop19h 45m

$753

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 6/7

12:40 pm-10:46 pm

2 stops18h 06m

San Jose

Sat 6/14

9:45 am-9:45 am

2 stops16h 00m

$754

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 6/11

12:40 pm-9:25 pm

1 stop16h 45m

San Jose

Wed 6/18

6:00 am-9:45 am

1 stop19h 45m

$761

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 6/24

10:00 am-11:50 am

2 stops33h 50m

San Jose

Sun 9/21

6:30 am-11:10 am

2 stops20h 40m

$763

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 6/13

9:50 am-8:50 pm

2 stops19h 00m

San Jose

Fri 6/20

2:30 pm-7:45 am

2 stops57h 15m

$764

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 6/11

5:55 am-7:15 pm

2 stops21h 20m

San Jose

Wed 6/18

1:32 pm-3:00 pm

2 stops17h 28m

$777

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 6/11

5:55 am-4:07 pm

2 stops18h 12m

San Jose

Wed 6/18

6:20 am-7:55 am

1 stop17h 35m

$780

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 6/13

9:30 am-6:29 pm

2 stops16h 59m

San Jose

Fri 6/20

11:43 am-9:45 am

1 stop14h 02m

$788

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 22 results
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Dublin-San Jose flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Dublin-San Jose flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-San Jose flights, Cheapflights users trust Mytrip the most. Mytrip 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 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?

Currently, September is the cheapest month in which you can book a flight from Dublin to San Jose (average of $255). Flying from Dublin to San Jose in June is currently the most expensive (average of $357). 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.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated April 29, 2025.
Read through reviews of airlines operating flights from Dublin to San Jose, such as Delta, KLM and Finnair. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Dublin to San Jose round-trip?

    According to our current data, Scandinavian Airlines ($655), Iberia ($746), and British Airways ($751) offers the cheapest pricing from Dublin to San Jose.

  • What are the cheapest airlines to fly from Dublin to San Jose one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $605. Users have also found prices from $611 and $628 on Icelandair and Iberia, respectively.

  • 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?

    Currently, September is the cheapest month in which you can book a flight from Dublin to San Jose (average of $255). Flying from Dublin to San Jose in June is currently the most expensive (average of $357). 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.