Latest deals
Insights
FAQs
Price Alerts

Cheap flights from San Jose, California to Ireland from €276

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 5/2. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
13:50 - 11:50SJC-DUB
38h 00m2 stops
Scandinavian Airlines Logo
12:40 - 21:45DUB-SJC
41h 05m2 stops
€394Scandinavian Airlines
Find Deal
Wed, 15 Apr - Thu, 30 Apr
Scandinavian Airlines Logo
13:55 - 11:45SJC-DUB
37h 50m2 stops
Scandinavian Airlines Logo
12:30 - 22:05DUB-SJC
41h 35m2 stops
€421Scandinavian Airlines
Find Deal
Sun, 15 Feb - Mon, 23 Feb
United Airlines Logo
08:40 - 08:10SJC-DUB
15h 30m2 stops
United Airlines Logo
09:00 - 20:56DUB-SJC
43h 56m2 stops
€430United Airlines
Find Deal
Wed, 14 Jan - Wed, 21 Jan
British Airways Logo
11:51 - 17:00SJC-DUB
21h 09m2 stops
British Airways Logo
20:40 - 21:29DUB-SJC
32h 49m2 stops
€433British Airways
Find Deal
Wed, 28 Jan - Mon, 2 Feb
Air Canada Logo
08:50 - 07:10SJC-DUB
14h 20m2 stops
Air Canada Logo
09:50 - 21:11DUB-SJC
43h 21m2 stops
€435Air Canada
Find Deal
Sun, 1 Mar - Tue, 5 May
British Airways Logo
06:00 - 12:15SJC-DUB
22h 15m2 stops
British Airways Logo
20:40 - 22:49DUB-SJC
34h 09m2 stops
€437British Airways
Find Deal
Wed, 21 Jan - Wed, 28 Jan
British Airways Logo
06:00 - 12:15SJC-DUB
22h 15m2 stops
British Airways Logo
13:25 - 13:42DUB-SJC
32h 17m2 stops
€442British Airways
Find Deal
Wed, 14 Jan - Tue, 20 Jan
KLM Logo
06:30 - 07:55SJC-DUB
17h 25m1 stop
KLM Logo
06:00 - 17:27DUB-SJC
19h 27m2 stops
€443KLM
Find Deal
Wed, 15 Apr - Thu, 30 Apr
KLM Logo
06:30 - 07:55SJC-DUB
17h 25m1 stop
KLM Logo
10:00 - 20:53DUB-SJC
18h 53m1 stop
€446KLM
Find Deal
Wed, 15 Apr - Thu, 30 Apr
United Airlines Logo
06:40 - 10:15SJC-SNN
19h 35m2 stops
United Airlines Logo
12:30 - 09:51SNN-SJC
29h 21m2 stops
€7,775United Airlines
Find Deal
Sun, 3 May - Fri, 8 May

British Airways flights from San Jose, California to Ireland

Our best British Airways deals on San Jose, California to Ireland flight tickets
British Airways
28 Jan
SJC11:51San Jose
21h 09m
2 stops
DUB17:00Dublin
2 Feb
DUB20:40Dublin
32h 49m
2 stops
SJC21:29San Jose
€433
Find similar
British Airways
21 Jan
SJC06:00San Jose
22h 15m
2 stops
DUB12:15Dublin
28 Jan
DUB20:40Dublin
34h 09m
2 stops
SJC22:49San Jose
€437
Find similar
British Airways
14 Jan
SJC06:00San Jose
22h 15m
2 stops
DUB12:15Dublin
20 Jan
DUB13:25Dublin
32h 17m
2 stops
SJC13:42San Jose
€442
Find similar

Lufthansa flights from San Jose, California to Ireland

Our best Lufthansa deals on San Jose, California to Ireland flight tickets
Lufthansa
23 Mar
SJC08:45San Jose
25h 25m
2 stops
DUB17:10Dublin
11 May
DUB17:45Dublin
35h 26m
2 stops
SJC21:11San Jose
€467
Find similar
Lufthansa
14 Feb
SJC08:50San Jose
39h 20m
2 stops
DUB08:10Dublin
24 Feb
DUB10:40Dublin
18h 26m
2 stops
SJC21:06San Jose
€484
Find similar
Lufthansa
5 Feb
SJC08:40San Jose
24h 30m
2 stops
DUB17:10Dublin
16 Feb
DUB09:10Dublin
43h 56m
2 stops
SJC21:06San Jose
€543
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 2 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

Wed 15/4

13:50-11:50

2 stops38h 00m

Dublin

Thu 30/4

12:40-21:45

2 stops41h 05m

€394

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 15/2

13:55-11:45

2 stops37h 50m

Dublin

Mon 23/2

12:30-22:05

2 stops41h 35m

€421

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 14/1

08:40-08:10

2 stops15h 30m

Dublin

Wed 21/1

09:00-20:56

2 stops43h 56m

€430

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 28/1

11:51-17:00

2 stops21h 09m

Dublin

Mon 2/2

20:40-21:29

2 stops32h 49m

€433

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 1/3

08:50-07:10

2 stops14h 20m

Dublin

Tue 5/5

09:50-21:11

2 stops43h 21m

€435

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 21/1

06:00-12:15

2 stops22h 15m

Dublin

Wed 28/1

20:40-22:49

2 stops34h 09m

€437

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 14/1

06:00-12:15

2 stops22h 15m

Dublin

Tue 20/1

13:25-13:42

2 stops32h 17m

€442

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 15/4

06:30-07:55

1 stop17h 25m

Dublin

Thu 30/4

06:00-17:27

2 stops19h 27m

€443

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 15/4

06:30-07:55

1 stop17h 25m

Dublin

Thu 30/4

10:00-20:53

1 stop18h 53m

€446

San JoseShannon

SJC - SNN

SJCSNN

San Jose

Sun 3/5

06:40-10:15

2 stops19h 35m

Shannon

Fri 8/5

12:30-09:51

2 stops29h 21m

€7,775

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 January is another great option to travel to Ireland, with average flight prices from San Jose, California averaging around €476.

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

14h 40m

Direct flights

None
The fastest flight from San Jose, California to Ireland takes 14h 40m
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.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 1/1
Thu 8/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
Flights to Corkfrom €86
Flights to Shannon, Clarefrom €108
Flights to Donegalfrom €76
Flights to Milltown (Kerry)from €39