How long is the flight from Dublin to San Jose, California?

Airlines like British Airways, Finnair, and United Airlines fly from Dublin to San Jose, California in about 17h 28m. The time it takes to get you to your destination can typically vary by up to 4h 31m. There are 5083 mi between Dublin and San Jose, California. This flight may include one or multiple stops.

In terms of precipitation, rainfall in San Jose, California ranges from 0.0 - 79.0 inches per month. January is typically the wettest month, when rainfall can reach 79.0 mm. July is typically the driest time to visit San Jose, California when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Jose, California, 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 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

What is the cheapest time of day to fly from DUB to SJC?

When flying from Dublin to San Jose, California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

£492+ Cheap Flights from Dublin to San Jose, California

Cheap flight deals from Dublin to San Jose

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 28 August 2026.

Thu 17/912:40 -

1 stop17h 21m

Sun 20/906:00 -

1 stop19h 45m

Deal found 27/8£525

Thu 17/909:30 -

2 stops33h 23m

Sun 20/906:00 -

2 stops16h 30m

Deal found 27/8£532

Thu 17/912:40 -

1 stop30h 13m

Sun 20/906:00 -

2 stops16h 30m

Deal found 27/8£534

Sat 10/1011:45 -

2 stops32h 24m

Sat 17/1014:41 -

1 stop35h 04m

Deal found 26/8£536

Fri 9/1012:40 -

1 stop17h 28m

Fri 16/1006:00 -

1 stop19h 45m

Deal found 25/8£539

Fri 9/1011:45 -

2 stops32h 24m

Fri 16/1014:41 -

1 stop35h 04m

Deal found 25/8£539

Wed 7/1012:40 -

1 stop17h 28m

Wed 14/1006:00 -

1 stop19h 45m

Deal found 25/8£540

Tue 6/1018:00 -

2 stops36h 08m

Tue 13/1006:00 -

1 stop19h 45m

Deal found 26/8£552

Fri 9/1011:45 -

2 stops18h 58m

Fri 16/1006:00 -

2 stops16h 30m

Deal found 25/8£560

Thu 31/1205:45 -

2 stops18h 51m

Fri 29/111:33 -

2 stops18h 37m

Deal found 25/8£618

Fri 16/1005:55 -

2 stops20h 53m

Sun 1/1106:20 -

2 stops18h 40m

Deal found 26/8£621

Find flight deals from Dublin to San Jose

Round-trip from	£492

British Airways
14/1-18/1
4 total stops
40h 33m total
Dublin to San Jose

Search Deals

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Route

Depart

Return

Price

Cheapest return flight

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Thu 14/1

08:50-22:49

2 stops21h 59m

San Jose

Mon 18/1

12:51-15:25

2 stops18h 34m

£492

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Wed 7/10

12:40-22:08

1 stop17h 28m

San Jose

Wed 14/10

06:00-09:45

1 stop19h 45m

£540

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Fri 9/10

12:40-22:08

1 stop17h 28m

San Jose

Fri 16/10

06:00-09:45

1 stop19h 45m

£540

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Thu 14/1

09:00-21:11

2 stops20h 11m

San Jose

Mon 18/1

06:30-08:10

1 stop17h 40m

£625

Fastest return journey

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Fri 16/10

11:00-19:00

1 stop16h 00m

San Jose

Sun 1/11

06:30-07:45

1 stop17h 15m

£631

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Mon 28/12

05:45-19:25

2 stops21h 40m

San Jose

Sun 10/1

07:15-14:25

2 stops23h 10m

£640

Cheapest one-way

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Mon 4/1

05:45-16:15

2 stops18h 30m

£586

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Tue 5/1

05:45-21:47

2 stops24h 02m

£586

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Thu 24/9

11:10-20:41

2 stops17h 31m

£659

DublinSan Jose

DUB Dublin - SJC San Jose

DUBSJC

Dublin

Fri 25/9

05:55-15:44

2 stops17h 49m

£660

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 17 resultsSorted by cheapest first

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.

DUB-SJC

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.

Related info for your journey

How long is the flight from Dublin to San Jose, California?
Airlines like British Airways, Finnair, and United Airlines fly from Dublin to San Jose, California in about 17h 28m. The time it takes to get you to your destination can typically vary by up to 4h 31m. There are 5083 mi between Dublin and San Jose, California. This flight may include one or multiple stops.
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.

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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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Cheap flights from Dublin to San Jose, California from £492

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to San Jose

Cheapest flights from Dublin to San JoseExplore 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 28 August 2026.

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 28 August 2026.

Best flights from Dublin to San JoseDiscover carefully curated flight deals from Dublin to San Jose that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Discover carefully curated flight deals from Dublin to San Jose that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Dublin to San JoseDiscover last-minute flight deals from Dublin to San Jose. Data last updated 28 August 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to San Jose. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Dublin to San JoseSearch for one-way flight options from Dublin to San Jose. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

Search for one-way flight options from Dublin to San Jose. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.

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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.

Related info for your journey

How long is the flight from Dublin to San Jose, California?

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

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

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

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.

Alternative routes for Dublin to San Jose

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Complete your trip

Complete your trip to San Jose by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to California

Book a non-stop flight to one of these other cities located in California.

Search flights from Dublin to San Jose by cabin class

Find flights from Dublin to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dublin and San Jose flights

Browse other Dublin and San Jose flight options. Last updated on 28 August 2026.

Other flights from Dublin

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Check out other popular destinations found by fellow travellers in 2026

Other flights to San Jose

Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 28 August 2026.

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How does Cheapflights help users find flights from Dublin to San Jose?

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Can Cheapflights find flights from Dublin to San Jose with no change fees?

Can Cheapflights notify me if prices for flights from Dublin to San Jose become cheaper?

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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 28 August 2026.

Best flights from Dublin to San Jose
Discover carefully curated flight deals from Dublin to San Jose that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 August 2026.

Last-minute flights from Dublin to San Jose
Discover last-minute flight deals from Dublin to San Jose. Data last updated 28 August 2026 and is based on user searches.

One-way flights from Dublin to San Jose
Search for one-way flight options from Dublin to San Jose. Find affordable one-way fares based on user searches. Data last updated 28 August 2026.