$393 Cheap Flights from San Jose (SJC) to Dublin (DUB)

View $393 flight on Sat, Aug 9, 2025Opens in a new window

Popular airlines from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB)

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Cheap Flights from San Jose to Dublin (SJC-DUB)

Prices were available within the past 7 days and start at $393 for one-way flights and $478 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Nov 5 - Wed, Nov 19
SJC
San Jose
DUB
Dublin
$478 Roundtrip, found 2 hours ago
$478
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Nov 5 from San Jose to Dublin, returning Wed, Nov 19, priced at $478 found 2 hours ago
United
Wed, Nov 26 - Wed, Dec 10
SJC
San Jose
DUB
Dublin
$482 Roundtrip, found 1 day ago
$482
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 26 from San Jose to Dublin, returning Wed, Dec 10, priced at $482 found 1 day ago
Delta
Sun, Nov 2 - Wed, Nov 19
SJC
San Jose
DUB
Dublin
$483 Roundtrip, found 1 day ago
$483
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Nov 2 from San Jose to Dublin, returning Wed, Nov 19, priced at $483 found 1 day ago
United
Wed, Nov 5 - Wed, Nov 19
SJC
San Jose
DUB
Dublin
$483 Roundtrip, found 2 hours ago
$483
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Nov 5 from San Jose to Dublin, returning Wed, Nov 19, priced at $483 found 2 hours ago
Iberia
Tue, Aug 12 - Tue, Aug 19
SJC
San Jose
DUB
Dublin
$487 Roundtrip, found 14 hours ago
$487
Roundtrip
found 14 hours ago
Select Iberia flight, departing Tue, Aug 12 from San Jose to Dublin, returning Tue, Aug 19, priced at $487 found 14 hours ago
United
Mon, Nov 3 - Tue, Nov 18
SJC
San Jose
DUB
Dublin
$487 Roundtrip, found 1 day ago
$487
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 3 from San Jose to Dublin, returning Tue, Nov 18, priced at $487 found 1 day ago
United
Sat, Nov 22 - Wed, Dec 10
SJC
San Jose
DUB
Dublin
$488 Roundtrip, found 1 day ago
$488
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 22 from San Jose to Dublin, returning Wed, Dec 10, priced at $488 found 1 day ago
United
Sun, Aug 10 - Wed, Aug 20
SJC
San Jose
DUB
Dublin
$494 Roundtrip, found 5 days ago
$494
Roundtrip
found 5 days ago
Select United flight, departing Sun, Aug 10 from San Jose to Dublin, returning Wed, Aug 20, priced at $494 found 5 days ago
British Airways
Tue, Dec 2 - Tue, Dec 9
SJC
San Jose
DUB
Dublin
$497 Roundtrip, found 1 day ago
$497
Roundtrip
found 1 day ago
Select British Airways flight, departing Tue, Dec 2 from San Jose to Dublin, returning Tue, Dec 9, priced at $497 found 1 day ago
Air Canada
Sat, Aug 9 - Wed, Aug 20
SJC
San Jose
DUB
Dublin
$499 Roundtrip, found 5 days ago
$499
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, Aug 9 from San Jose to Dublin, returning Wed, Aug 20, priced at $499 found 5 days ago

Find the cheapest month to fly from San Jose (SJC) to Dublin (DUB)

January is typically the cheapest month to fly

From $503 - $1,144 per traveler.

Graph displaying average flight prices per month

Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $632
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $632
Flights from San Jose (SJC) to Dublin (DUB)
Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Dublin
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United
Roundtrip price
$478
Distance
5085 mi

San Jose to Dublin Flights

The cheapest times to fly from San Jose to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to Dublin are during the month of November. You can find some of the cheapest flights from San Jose to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to Dublin

Sunday is one of the best days to book for cheap flights from San Jose to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $393 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB) cost?
Lock in a cheap one-way flight from $393 or cheap return flight from $478 from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB)?
Flying in November may help you find better deals, as it's the cheapest month for flights between SJC and DUB. You'll typically find the lowest fares during off-peak months.
Which airlines fly direct from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB)?
You can't catch a nonstop flight to Dublin Airport (DUB) from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.). However, you can arrive in Dublin without any layovers by leaving from San Francisco Intl. Airport (SFO).
What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SJC to DUB flight.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB)?
There are no daily nonstop flights departing from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from SJC to DUB?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB)?
To avoid possible delays on the Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB) route, travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB) last-minute?
Last-minute fares from SJC to DUB are generally more expensive. To secure the lowest prices, start looking for flights ahead of time. That being said, if your travel plans are flexible, you may find a cheap ticket right before your trip.
Is it cheaper to book a SJC to DUB flight and hotel package?
You'll generally save money by booking a SJC to DUB flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Dublin Airport (DUB)?
It's usually possible to reschedule or cancel your SJC to DUB flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.