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San Jose

$393+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJC
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$591
(Delta)

One-way from

$393
(Kiwi.com)
Provider with most accurate pricing for Dublin-San Jose flight deals.
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Provider most trusted by Cheapflights users for Dublin-San Jose flights.
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From Dublin to San Jose
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One-way flight from Dublin to San Jose
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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 March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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.
Sat 5/105:55 amDUB - SJC
2 stops21h 30mDelta
Sun 5/2511:13 amSJC - DUB
2 stops19h 47mDelta
Deal found 3/25$591
This Finnair deal was found by Cheapflights users on 3/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:40 pmDUB - SJC
1 stop16h 45mFinnair
Wed 4/166:10 amSJC - DUB
1 stop19h 35mFinnair
Deal found 3/25$592
This KLM deal was found by Cheapflights users on 3/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/105:55 amDUB - SJC
2 stops17h 25mKLM
Sun 5/256:30 amSJC - DUB
1 stop17h 15mKLM
Deal found 3/25$594
This American Airlines deal was found by Cheapflights users on 3/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:40 pmDUB - SJC
2 stops28h 47mAmerican Airlines
Wed 4/162:19 pmSJC - DUB
1 stop35h 26mAmerican Airlines
Deal found 3/25$603
This lol.travel deal was found by Cheapflights users on 3/25. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:45 pmDUB - SJC
2 stops32h 44mMultiple Airlines
Thu 4/176:10 amSJC - DUB
1 stop19h 35mMultiple Airlines
Deal found 3/25$641
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2412:40 pmDUB - SJC
2 stops42h 04mScandinavian Airlines
Sun 9/216:20 amSJC - DUB
2 stops27h 55mScandinavian Airlines
Deal found 3/25$646
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:50 amDUB - SJC
2 stops21h 04mUnited Airlines
Fri 5/166:45 pmSJC - DUB
2 stops28h 25mUnited Airlines
Deal found 3/25$674
This Gotogate deal was found by Cheapflights users on 3/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:50 amDUB - SJC
2 stops43h 35mAir Canada
Fri 5/166:45 pmSJC - DUB
2 stops53h 30mAir Canada
Deal found 3/24$715
This TravelUp deal was found by Cheapflights users on 3/25. 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.
Fri 5/911:00 amDUB - SJC
1 stop20h 00mAir France
Fri 5/162:20 pmSJC - DUB
2 stops16h 40mAir France
Deal found 3/25$750
This Ticket deal was found by Cheapflights users on 3/25. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/912:40 pmDUB - SJC
1 stop17h 04mIberia
Fri 5/162:15 pmSJC - DUB
1 stop35h 30mIberia
Deal found 3/25$820
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/212:15 pmDUB - SJC
2 stops16h 36mIcelandair
Mon 4/2810:14 amSJC - DUB
2 stops16h 51mIcelandair
Deal found 3/25$961
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/199:30 amDUB - SJC
2 stops35h 59mBritish Airways
Wed 4/232:19 pmSJC - DUB
2 stops21h 11mBritish Airways
Deal found 3/25$1,150

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 March 26, 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

Sat 5/10

5:55 am-5:45 pm

2 stops19h 50m

San Jose

Sun 5/25

11:13 am-3:00 pm

2 stops19h 47m

$591

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 5/1

12:40 pm-9:28 pm

1 stop16h 48m

San Jose

Thu 5/8

6:00 am-9:45 am

1 stop19h 45m

$592

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 5/10

5:55 am-3:20 pm

2 stops17h 25m

San Jose

Sun 5/25

6:30 am-7:45 am

1 stop17h 15m

$594

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 6/24

12:40 pm-10:44 pm

2 stops42h 04m

San Jose

Sun 9/21

6:20 am-6:15 pm

2 stops27h 55m

$646

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 5/9

9:50 am-10:54 pm

2 stops21h 04m

San Jose

Fri 5/16

6:45 pm-7:10 am

2 stops28h 25m

$674

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 5/9

9:50 am-9:25 pm

2 stops43h 35m

San Jose

Fri 5/16

6:45 pm-8:15 am

2 stops53h 30m

$715

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 5/9

11:00 am-11:00 pm

1 stop20h 00m

San Jose

Fri 5/16

2:20 pm-3:00 pm

2 stops16h 40m

$750

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 5/9

12:40 pm-9:44 pm

1 stop17h 04m

San Jose

Fri 5/16

2:15 pm-6:30 am

2 stops32h 15m

$780

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 5/9

12:40 pm-9:44 pm

1 stop17h 04m

San Jose

Fri 5/16

2:15 pm-9:45 am

1 stop35h 30m

$820

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 4/21

2:15 pm-10:51 pm

2 stops16h 36m

San Jose

Mon 4/28

10:14 am-11:05 am

2 stops16h 51m

$961

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 19 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 March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-San Jose flight deals on Cheapflights vs. FlightHub >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 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 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 $363). 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 March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

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
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

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
1,318 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

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
1,266 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

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
1,423 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

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
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Food

7.3

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, Delta ($591), Finnair ($592), and KLM ($594) 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 Finnair. According to our data, you can fly for as low as $438. Users have also found prices from $614 and $635 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 $363). 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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