$347 Find Cheap Flights from San Jose to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Ireland departing on 3/3. 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

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Cheap Flights from San Jose to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop$631
Shannon
Shannon1 stop$661
Cork
Cork2 stops$755
Knock
Knock2 stops$932
Dublin
Dublin1 stop$631
Shannon
Shannon1 stop$661
Cork
Cork2 stops$755
Knock
Knock2 stops$932

Book Cheap San Jose to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Jose to Ireland 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 San Jose to Ireland

Sun, Apr 19 - Tue, Apr 28
United Airlines Logo
6:30 am - 9:45 am
SJC
-
DUB
19h 15m
1 stop
United Airlines Logo
9:50 am - 9:08 pm
DUB
-
SJC
43h 18m
2 stops
$631United Airlines
Sun, Mar 15 - Wed, May 6
United Airlines Logo
10:55 pm - 7:30 am
SJC
-
DUB
25h 35m
2 stops
United Airlines Logo
9:20 am - 12:00 pm
DUB
-
SJC
34h 40m
2 stops
$636United Airlines
Sat, Feb 21 - Fri, Mar 6
KLM Logo
10:35 pm - 7:45 am
SJC
-
DUB
25h 10m
1 stop
KLM Logo
5:55 am - 5:33 pm
DUB
-
SJC
19h 38m
2 stops
$644KLM
Sat, Feb 21 - Fri, Mar 6
KLM Logo
1:57 pm - 7:45 am
SJC
-
DUB
33h 48m
1 stop
KLM Logo
9:45 am - 9:18 pm
DUB
-
SJC
19h 33m
1 stop
$645KLM
Sat, Feb 21 - Fri, Mar 6
Multiple Airlines Logo
8:50 am - 7:10 am
SJC
-
DUB
38h 20m
2 stops
Multiple Airlines Logo
9:00 am - 1:41 pm
DUB
-
SJC
36h 41m
3 stops
$650Multiple Airlines
Tue, Mar 3 - Tue, Apr 28
Delta Logo
6:20 am - 7:45 am
SJC
-
DUB
17h 25m
1 stop
Delta Logo
5:55 am - 5:52 pm
DUB
-
SJC
19h 57m
2 stops
$656Delta
Tue, Mar 3 - Tue, Apr 28
Delta Logo
6:20 am - 7:45 am
SJC
-
DUB
17h 25m
1 stop
Delta Logo
11:00 am - 9:45 pm
DUB
-
SJC
18h 45m
1 stop
$659Delta
Fri, Feb 27 - Tue, Mar 3
British Airways Logo
6:00 am - 11:30 am
SJC
-
SNN
21h 30m
2 stops
British Airways Logo
8:05 pm - 10:11 am
SNN
-
SJC
46h 06m
2 stops
$836British Airways
Tue, Mar 17 - Tue, Mar 24
Multiple Airlines Logo
8:45 am - 12:25 pm
SJC
-
NOC
20h 40m
2 stops
Multiple Airlines Logo
1:00 pm - 9:16 pm
NOC
-
SJC
39h 16m
2 stops
$932Multiple Airlines
Thu, Feb 26 - Mon, Mar 2
British Airways Logo
2:07 pm - 12:25 pm
SJC
-
NOC
38h 18m
2 stops
British Airways Logo
1:00 pm - 9:30 pm
NOC
-
SJC
40h 30m
2 stops
$1,137British Airways
Booking Insights

KAYAK's insights & trends for San Jose to Ireland flights

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

What is the cheapest month to fly from San Jose to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Jose to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Jose to Ireland is September, when tickets cost $556 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,926 and $1,134 respectively.

Good to know

Low seasonFebruary
Cheapest flight$347
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 32% increase in price.
Flight from San Jose to Dublin

FAQs - booking Ireland flights

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

    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 from San Jose to Ireland.

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

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

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

    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 from San Jose to Ireland 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 from San Jose to Ireland?

    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 from San Jose to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Jose to Ireland

Information on your arrival and departure airports