$429 Find Cheap Flights from Ireland to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to San Jose departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Jose, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to San Jose, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$492
Finnair
Thu 4/2Thu 4/16
DUB - SJC • 1 stop
Cheapest one-way
$429
Multiple Airlines
Tue 5/12
DUB - SJC • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Jose!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ireland to San Jose

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ireland to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ireland to San Jose

Thu, Apr 2 - Thu, Apr 16
Finnair Logo
9:30 am - 9:21 pm
DUB
-
SJC
19h 51m
1 stop
Finnair Logo
6:00 am - 9:45 am
SJC
-
DUB
19h 45m
1 stop
$492Finnair
Sun, Feb 22 - Mon, Mar 9
Delta Logo
9:45 am - 8:53 pm
DUB
-
SJC
19h 08m
1 stop
Delta Logo
9:15 am - 3:45 pm
SJC
-
DUB
23h 30m
2 stops
$535Delta
Sun, Feb 22 - Sat, Mar 7
American Airlines Logo
11:30 am - 3:50 pm
DUB
-
SJC
36h 20m
2 stops
American Airlines Logo
6:00 am - 8:40 am
SJC
-
DUB
18h 40m
2 stops
$537American Airlines
Thu, Apr 2 - Thu, Apr 16
Multiple Airlines Logo
9:30 am - 9:21 pm
DUB
-
SJC
19h 51m
1 stop
Multiple Airlines Logo
2:02 pm - 7:20 pm
SJC
-
DUB
21h 18m
2 stops
$567Multiple Airlines
Wed, Feb 18 - Wed, May 6
KLM Logo
6:15 am - 8:53 pm
ORK
-
SJC
22h 38m
2 stops
KLM Logo
11:35 am - 4:35 pm
SJC
-
ORK
21h 00m
2 stops
$572KLM
Mon, Mar 30 - Sun, Apr 12
American Airlines Logo
12:40 pm - 10:32 pm
DUB
-
SJC
17h 52m
2 stops
American Airlines Logo
12:46 pm - 6:30 am
SJC
-
DUB
33h 44m
2 stops
$590American Airlines
Wed, Apr 1 - Wed, Apr 15
British Airways Logo
9:30 am - 1:18 pm
DUB
-
SJC
35h 48m
1 stop
British Airways Logo
12:46 pm - 7:30 pm
SJC
-
DUB
22h 44m
2 stops
$636British Airways
Thu, Feb 19 - Mon, Feb 23
British Airways Logo
8:05 pm - 9:30 pm
SNN
-
SJC
33h 25m
2 stops
British Airways Logo
6:00 am - 11:30 am
SJC
-
SNN
21h 30m
2 stops
$686British Airways
Wed, Feb 18 - Sat, May 16
KLM Logo
6:15 am - 9:18 pm
ORK
-
SJC
47h 03m
2 stops
KLM Logo
11:41 am - 4:35 pm
SJC
-
ORK
20h 54m
2 stops
$709KLM
Mon, Mar 30 - Sun, Apr 12
Multiple Airlines Logo
12:40 pm - 10:32 pm
DUB
-
SJC
17h 52m
2 stops
Multiple Airlines Logo
6:00 am - 9:45 am
SJC
-
DUB
19h 45m
1 stop
$714Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to San Jose

Get data-powered insights and trends for flights to San Jose to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to San Jose?

The most popular airline among KAYAK users flying to San Jose is Aer Lingus, followed by American Airlines and United Airlines.

Good to know

Cheapest flight$429
Flight from Dublin to San Jose

FAQs - booking San Jose flights

  • How far is San Jose Airport from central San Jose?

    There are 3 miles between San Jose city center and San Jose Airport.

  • What is the name of San Jose’s airport?

    There is only 1 airport in San Jose, called San Jose Airport (SJC). It can also be referred to as Mineta San Jose, Norman Y. Mineta San José Intl, San Jose, or San Jose Intl.

  • How does KAYAK find such low prices on flights to San Jose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to San Jose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to San Jose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to San Jose are there each week?

    Each week there are around 1,289 direct flights from within Ireland to San Jose. The most common day for departures is Thursday, with 20% of flights taking off on this day.

Top tips for finding cheap flights to San Jose

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Jose flight deals.

Everything you need to know for your flight to San Jose

Information on the airport you'll fly into in San Jose