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$410+ Cheap flights from San Jose, CA (SJC) to Dublin (DUB)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — DUB
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap flight deals from San Jose to Dublin

Cheapest flights from San Jose to Dublin
Explore the most affordable flight options available from San Jose to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.

This oojo deal was found by Cheapflights users on 4/6. 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 9/291:50 pm
SJC
-
DUB
2 stops20h 30m
Scandinavian Airlines
Mon 10/1912:40 pm
DUB
-
SJC
2 stops42h 18m
Scandinavian Airlines
Deal found 4/6$717
This KAYAK deal was found by Cheapflights users on 4/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:00 pm
SJC
-
DUB
2 stops35h 50m
Scandinavian Airlines
Wed 5/1312:40 pm
DUB
-
SJC
2 stops41h 34m
Scandinavian Airlines
Deal found 4/6$742
This oojo deal was found by Cheapflights users on 4/7. 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 10/127:15 am
SJC
-
DUB
2 stops27h 05m
Scandinavian Airlines
Mon 10/1912:40 pm
DUB
-
SJC
2 stops42h 18m
Scandinavian Airlines
Deal found 4/7$745
This KAYAK deal was found by Cheapflights users on 4/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/61:55 pm
SJC
-
DUB
2 stops37h 55m
Scandinavian Airlines
Tue 5/1212:40 pm
DUB
-
SJC
2 stops41h 34m
Scandinavian Airlines
Deal found 4/7$772
This Delta deal was found by Cheapflights users on 4/8. 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.
Mon 4/206:20 am
SJC
-
DUB
1 stop17h 35m
Delta
Tue 5/55:55 am
DUB
-
SJC
2 stops24h 20m
Delta
Deal found 4/8$826
This lol.travel deal was found by Cheapflights users on 4/8. 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.
Mon 4/206:00 am
SJC
-
DUB
1 stop19h 45m
Finnair
Tue 5/59:30 am
DUB
-
SJC
1 stop20h 29m
Finnair
Deal found 4/8$827
This Delta deal was found by Cheapflights users on 4/8. 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 5/66:20 am
SJC
-
DUB
1 stop17h 35m
Delta
Wed 5/1311:00 am
DUB
-
SJC
1 stop20h 00m
Delta
Deal found 4/8$829
This Delta deal was found by Cheapflights users on 4/8. 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 5/211:00 pm
SJC
-
DUB
2 stops27h 45m
Delta
Tue 5/125:55 am
DUB
-
SJC
2 stops24h 41m
Delta
Deal found 4/8$831
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:50 pm
SJC
-
DUB
2 stops20h 30m
Scandinavian Airlines
Sat 12/510:10 am
DUB
-
SJC
2 stops44h 48m
Scandinavian Airlines
Deal found 4/7$845
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Wed 7/86:30 am
SJC
-
DUB
2 stops17h 15m
United Airlines
Mon 8/249:50 am
DUB
-
SJC
2 stops44h 51m
United Airlines
Deal found 4/9$847
This KAYAK deal was found by Cheapflights users on 4/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:59 pm
SJC
-
DUB
2 stops37h 51m
Scandinavian Airlines
Mon 5/1112:40 pm
DUB
-
SJC
2 stops41h 34m
Scandinavian Airlines
Deal found 4/8$856
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Mon 4/204:18 pm
SJC
-
DUB
2 stops18h 22m
American Airlines
Wed 5/69:30 am
DUB
-
SJC
1 stop35h 42m
American Airlines
Deal found 4/6$861

Find flight deals from San Jose to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Dublin (DUB). 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 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$717
(oojo)

One-way from

$410
(Kiwi.com)

Popular in

June

Cheapest in

March
Provider with most accurate pricing for San Jose-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Jose-Dublin flights.
Search Deals
From San Jose to Dublin
Search Deals
One-way flight from San Jose to Dublin
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($351 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($82 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Dublin 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 10, 2026.
Use the filters below to find and compare flights from San Jose to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Thu 8/20

6:30 am-7:55 am

1 stop17h 25m

Dublin

Wed 9/2

11:10 am-8:53 pm

2 stops17h 43m

$927

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Fri 10/2

2:11 pm-11:05 pm

2 stops24h 54m

Dublin

Sun 10/11

5:45 am-5:56 pm

2 stops44h 11m

$982

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 7/12

10:00 pm-8:45 am

1 stop26h 45m

Dublin

Tue 8/11

11:00 am-10:41 pm

1 stop19h 41m

$1,050

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 5/10

7:10 am-8:45 am

1 stop17h 35m

Dublin

Sun 5/17

11:00 am-10:55 pm

1 stop19h 55m

$1,059

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 4/29

6:30 am-9:45 am

1 stop19h 15m

Dublin

Sun 5/3

11:35 am-10:56 pm

1 stop19h 21m

$1,095

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Tue 4/21

6:30 am-7:20 am

2 stops16h 50m

Dublin

Fri 4/24

9:30 am-10:41 pm

3 stops21h 11m

$1,134

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Fri 5/8

7:10 am-8:45 am

1 stop17h 35m

Dublin

Sat 5/16

11:00 am-10:55 pm

1 stop19h 55m

$1,159

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 5/27

6:30 am-9:45 am

1 stop19h 15m

Dublin

Tue 6/2

11:35 am-10:30 pm

1 stop18h 55m

$1,197

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sat 5/23

6:30 am-8:15 am

2 stops41h 45m

Dublin

Sun 5/31

9:20 am-1:24 pm

2 stops36h 04m

$1,209
Quickest round-trip

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Tue 7/7

6:15 am-7:55 am

1 stop17h 40m

Dublin

Tue 7/14

12:00 pm-8:35 pm

1 stop16h 35m

$1,284

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/9

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from San Jose to Dublin

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 San Jose to Dublin in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 San Jose, California-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Jose, California-Dublin 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 San Jose, California-Dublin 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 San Jose to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from San Jose 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 San Jose to Dublin

What is the cheapest month to book a flight from San Jose, California to Dublin?

Currently, August is the cheapest month in which you can book a flight from San Jose, California to Dublin (average of $450). Flying from San Jose, California to Dublin in June is currently the most expensive (average of $784). 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 San Jose to Dublin. 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 San Jose, California to Dublin?

    United Airlines and Delta can get you from San Jose, California to Dublin in just under 17h 35m. Your travel time can differ by up to 1h 40m. There are 5083 mi between San Jose, California and Dublin. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from San Jose to Dublin that include hotel bookings?

    Yes. In addition to deals on San Jose to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Dublin.

  • Can I find deals for business class flights from San Jose to Dublin?

    Yes. Cheapflights offers flight deals from San Jose to Dublin 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 San Jose, California to Dublin?

    Currently, August is the cheapest month in which you can book a flight from San Jose, California to Dublin (average of $450). Flying from San Jose, California to Dublin in June is currently the most expensive (average of $784). 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

Traveling to a place near Dublin?

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