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Cheap flights from San Jose, California to Ireland from €292

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Ireland departing on 26/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from San Jose, California to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
13:55 - 18:20
SJC
-
DUB
20h 25m2 stops
Scandinavian Airlines Logo
12:30 - 20:19
DUB
-
SJC
39h 49m2 stops
€421Scandinavian Airlines
Sun, 15 Feb - Mon, 23 Feb
Scandinavian Airlines Logo
13:55 - 18:20
SJC
-
DUB
20h 25m2 stops
Scandinavian Airlines Logo
12:40 - 22:53
DUB
-
SJC
42h 13m2 stops
€453Scandinavian Airlines
Mon, 2 Mar - Fri, 8 May
Air Canada Logo
08:50 - 07:10
SJC
-
DUB
14h 20m2 stops
Air Canada Logo
09:20 - 17:32
DUB
-
SJC
40h 12m2 stops
€540Air Canada
Sun, 1 Mar - Wed, 6 May
American Airlines Logo
11:51 - 16:45
SJC
-
SNN
20h 54m2 stops
American Airlines Logo
07:50 - 21:29
SNN
-
SJC
21h 39m2 stops
€542American Airlines
Thu, 22 Jan - Thu, 29 Jan
British Airways Logo
06:00 - 14:05
SJC
-
DUB
24h 05m2 stops
British Airways Logo
08:50 - 21:29
DUB
-
SJC
20h 39m2 stops
€542British Airways
Wed, 21 Jan - Wed, 28 Jan
United Airlines Logo
08:50 - 08:10
SJC
-
DUB
15h 20m2 stops
United Airlines Logo
09:50 - 13:26
DUB
-
SJC
35h 36m2 stops
€544United Airlines
Wed, 4 Mar - Wed, 6 May
Air Canada Logo
08:50 - 07:10
SJC
-
DUB
14h 20m2 stops
Air Canada Logo
09:50 - 21:11
DUB
-
SJC
43h 21m2 stops
€545Air Canada
Sun, 1 Mar - Thu, 7 May
United Airlines Logo
22:55 - 08:10
SJC
-
DUB
25h 15m1 stop
United Airlines Logo
09:50 - 13:26
DUB
-
SJC
35h 36m2 stops
€546United Airlines
Sat, 7 Mar - Tue, 5 May
American Airlines Logo
06:00 - 11:10
SJC
-
ORK
21h 10m2 stops
American Airlines Logo
07:40 - 22:49
ORK
-
SJC
23h 09m2 stops
€604American Airlines
Thu, 22 Jan - Thu, 29 Jan
British Airways Logo
06:00 - 11:30
SJC
-
SNN
21h 30m2 stops
British Airways Logo
20:05 - 13:19
SNN
-
SJC
49h 14m2 stops
€699British Airways
Sun, 15 Feb - Sun, 22 Feb

Air Canada flights from San Jose, California to Ireland

Our best Air Canada deals on San Jose, California to Ireland flight tickets
Air Canada
1 Mar
SJC08:50San Jose
14h 20m
2 stops
DUB07:10Dublin
6 May
DUB09:20Dublin
40h 12m
2 stops
SJC17:32San Jose
€540
Find similar
Air Canada
1 Mar
SJC08:50San Jose
14h 20m
2 stops
DUB07:10Dublin
7 May
DUB09:50Dublin
43h 21m
2 stops
SJC21:11San Jose
€545
Find similar
Air Canada
6 Mar
SJC15:49San Jose
54h 21m
2 stops
DUB06:10Dublin
8 May
DUB09:50Dublin
43h 21m
2 stops
SJC21:11San Jose
€551
Find similar

United Airlines flights from San Jose, California to Ireland

Our best United Airlines deals on San Jose, California to Ireland flight tickets
United Airlines
4 Mar
SJC08:50San Jose
15h 20m
2 stops
DUB08:10Dublin
6 May
DUB09:50Dublin
35h 36m
2 stops
SJC13:26San Jose
€544
Find similar
United Airlines
7 Mar
SJC22:55San Jose
25h 15m
1 stop
DUB08:10Dublin
5 May
DUB09:50Dublin
35h 36m
2 stops
SJC13:26San Jose
€546
Find similar
United Airlines
21 Jan
SJC08:40San Jose
15h 30m
2 stops
DUB08:10Dublin
28 Jan
DUB09:00Dublin
19h 56m
3 stops
SJC20:56San Jose
€560
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Jose, California to Ireland 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, momondo users made 13,528 searches. Data last updated 9 December 2025.
Use the filters below to find and compare flights from San Jose, California to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 15/2

13:55-18:20

2 stops20h 25m

Dublin

Mon 23/2

12:30-20:19

2 stops39h 49m

€421

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Mon 2/3

13:55-18:20

2 stops20h 25m

Dublin

Fri 8/5

12:40-22:53

2 stops42h 13m

€453

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 1/3

08:50-07:10

2 stops14h 20m

Dublin

Wed 6/5

09:20-17:32

2 stops40h 12m

€540

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Thu 22/1

11:51-16:45

2 stops20h 54m

Shannon

Thu 29/1

07:50-21:29

2 stops21h 39m

€542

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 21/1

06:00-14:05

2 stops24h 05m

Dublin

Wed 28/1

08:50-21:29

2 stops20h 39m

€542

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 4/3

08:50-08:10

2 stops15h 20m

Dublin

Wed 6/5

09:50-13:26

2 stops35h 36m

€544

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 1/3

08:50-07:10

2 stops14h 20m

Dublin

Thu 7/5

09:50-21:11

2 stops43h 21m

€545

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sat 7/3

22:55-08:10

1 stop25h 15m

Dublin

Tue 5/5

09:50-13:26

2 stops35h 36m

€546

San JoseCork

SJC - ORK

SJCORK

San Jose

Thu 22/1

06:00-11:10

2 stops21h 10m

Cork

Thu 29/1

07:40-22:49

2 stops23h 09m

€604

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Sun 15/2

06:00-11:30

2 stops21h 30m

Shannon

Sun 22/2

20:05-13:19

2 stops49h 14m

€699

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Ireland from

How to get the cheapest flight ticket from San Jose, California to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of September is another great option to travel to Ireland, with average flight prices from San Jose, California averaging around €477.

Cheap San Jose, California to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Ireland

Fastest flight time

13h 22m

Direct flights

None
The fastest flight from San Jose, California to Ireland takes 13h 22m
There are no direct flights from San Jose, California to Ireland. There are no popular flight routes from San Jose, California to Ireland.
Search flight deals

  • When did momondo last update prices for flights from San Jose Airport to Ireland?

    Prices for flights from San Jose Airport to Ireland refresh daily.

  • How old do you have to be to fly from San Jose Airport to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Jose to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from San Jose to Ireland with flexible booking policies on momondo?

All flight searches from San Jose to Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Jose to Ireland?

momondo provides multiple filters to help you find the best flight to Ireland from San Jose. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Jose to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from San Jose are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Ireland

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