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Cheap flights from San Jose, California to Dublin from $331

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 Dublin departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Jose, California to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:50 am - 9:55 am
SJC
-
DUB
17h 05m
2 stops
United Airlines Logo
8:00 am - 10:59 pm
DUB
-
SJC
45h 59m
2 stops
$632United Airlines
Tue, Mar 3 - Fri, Mar 13
United Airlines Logo
6:30 am - 9:45 am
SJC
-
DUB
19h 15m
1 stop
United Airlines Logo
9:50 am - 10:36 pm
DUB
-
SJC
44h 46m
2 stops
$633United Airlines
Wed, Apr 8 - Tue, Apr 21
United Airlines Logo
10:55 pm - 9:55 am
SJC
-
DUB
28h 00m
2 stops
United Airlines Logo
9:20 am - 5:23 pm
DUB
-
SJC
40h 03m
2 stops
$638United Airlines
Sun, Mar 22 - Wed, May 6
United Airlines Logo
10:55 pm - 8:10 am
SJC
-
DUB
25h 15m
1 stop
United Airlines Logo
9:50 am - 10:36 pm
DUB
-
SJC
44h 46m
2 stops
$641United Airlines
Sat, Mar 7 - Wed, Apr 22
Air Canada Logo
8:50 am - 7:10 am
SJC
-
DUB
38h 20m
2 stops
Air Canada Logo
9:50 am - 9:08 pm
DUB
-
SJC
43h 18m
2 stops
$642Air Canada
Mon, Mar 2 - Wed, Apr 22
Air Canada Logo
3:55 pm - 7:10 am
SJC
-
DUB
55h 15m
2 stops
Air Canada Logo
9:50 am - 9:08 pm
DUB
-
SJC
43h 18m
2 stops
$648Air Canada
Sun, Mar 1 - Tue, Apr 21
KLM Logo
6:20 am - 7:45 am
SJC
-
DUB
17h 25m
1 stop
KLM Logo
5:55 am - 5:25 pm
DUB
-
SJC
18h 30m
2 stops
$653KLM
Tue, Mar 3 - Fri, Mar 13
Delta Logo
6:20 am - 7:45 am
SJC
-
DUB
17h 25m
1 stop
Delta Logo
8:55 am - 8:37 pm
DUB
-
SJC
19h 42m
2 stops
$657Delta
Tue, Mar 3 - Tue, Apr 21
United Airlines Logo
10:55 pm - 7:30 am
SJC
-
DUB
25h 35m
2 stops
United Airlines Logo
9:30 am - 9:16 pm
DUB
-
SJC
18h 46m
2 stops
$658United Airlines
Sun, Mar 15 - Tue, Mar 24
Delta Logo
6:20 am - 7:45 am
SJC
-
DUB
17h 25m
1 stop
Delta Logo
10:00 am - 8:37 pm
DUB
-
SJC
18h 37m
1 stop
$660Delta
Tue, Mar 3 - Tue, Apr 21

United Airlines flights from San Jose, California to Dublin

Our best United Airlines deals on San Jose, California to Dublin flight tickets
United Airlines
Mar 3
SJC8:50 amSan Jose
17h 05m
2 stops
DUB9:55 amDublin
Mar 13
DUB8:00 amDublin
45h 59m
2 stops
SJC10:59 pmSan Jose
$632
United Airlines
Apr 8
SJC6:30 amSan Jose
19h 15m
1 stop
DUB9:45 amDublin
Apr 21
DUB9:50 amDublin
44h 46m
2 stops
SJC10:36 pmSan Jose
$633
United Airlines
Mar 22
SJC10:55 pmSan Jose
28h 00m
2 stops
DUB9:55 amDublin
May 6
DUB9:20 amDublin
40h 03m
2 stops
SJC5:23 pmSan Jose
$638

Delta flights from San Jose, California to Dublin

Our best Delta deals on San Jose, California to Dublin flight tickets
Delta
Mar 3
SJC6:20 amSan Jose
17h 25m
1 stop
DUB7:45 amDublin
Apr 22
DUB8:55 amDublin
19h 42m
2 stops
SJC8:37 pmSan Jose
$657
Delta
Mar 3
SJC6:20 amSan Jose
17h 25m
1 stop
DUB7:45 amDublin
Apr 24
DUB10:00 amDublin
18h 37m
1 stop
SJC8:37 pmSan Jose
$660
Delta
Mar 15
SJC6:00 amSan Jose
18h 45m
2 stops
DUB7:45 amDublin
Apr 30
DUB5:55 amDublin
21h 06m
2 stops
SJC7:01 pmSan Jose
$662

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Dublin 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 832,500 searches. Data last updated February 5, 2026.
Use the filters below to find and compare flights from San Jose, California to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Tue 3/3

8:50 am-9:55 am

2 stops17h 05m

Dublin

Fri 3/13

8:00 am-10:59 pm

2 stops45h 59m

$632

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 4/8

6:30 am-9:45 am

1 stop19h 15m

Dublin

Tue 4/21

9:50 am-10:36 pm

2 stops44h 46m

$633

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 3/22

10:55 pm-9:55 am

2 stops28h 00m

Dublin

Wed 5/6

9:20 am-5:23 pm

2 stops40h 03m

$638

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sat 3/7

10:55 pm-8:10 am

1 stop25h 15m

Dublin

Wed 4/22

9:50 am-10:36 pm

2 stops44h 46m

$641

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Mon 3/2

8:50 am-7:10 am

2 stops38h 20m

Dublin

Wed 4/22

9:50 am-9:08 pm

2 stops43h 18m

$642

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 3/1

3:55 pm-7:10 am

2 stops55h 15m

Dublin

Tue 4/21

9:50 am-9:08 pm

2 stops43h 18m

$648

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Tue 3/3

6:20 am-7:45 am

1 stop17h 25m

Dublin

Fri 3/13

5:55 am-5:25 pm

2 stops18h 30m

$653

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Tue 3/3

6:20 am-7:45 am

1 stop17h 25m

Dublin

Tue 4/21

8:55 am-8:37 pm

2 stops19h 42m

$657

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sun 3/15

10:55 pm-7:30 am

2 stops25h 35m

Dublin

Tue 3/24

9:30 am-9:16 pm

2 stops18h 46m

$658

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Tue 3/3

6:20 am-7:45 am

1 stop17h 25m

Dublin

Tue 4/21

10:00 am-8:37 pm

1 stop18h 37m

$660

Flights are sorted by cheapest round-trip flights first.

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

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

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 Dublin?

In general, September is the cheapest month to fly from San Jose, California to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $556. If you’re not able to fly to Dublin in September, then March is your next best option. Flight prices from San Jose, California to Dublin during March average around $557.

Can stopping save me money on San Jose, California to Dublin flights?

You could potentially save up to 34% on your flight if you consider stops on a San Jose, California to Dublin flight.

When to book flights from San Jose, California to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Dublin (SJC to DUB) flight deals and tips

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

Fastest flight time

13h 53m

Direct flights

None
The fastest flight from San Jose, California to Dublin takes 13h 53m
There are no direct flights from San Jose, California to Dublin. There are no popular flight routes from San Jose, California to Dublin.
Search flight deals

  • How far is San Jose to Dublin by plane?

    Dublin is 5086.2 mi away from San Jose. A reasonable flight in good conditions will take 13h 53m.

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

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

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

    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 layovers. It is recommended that you verify with the airline you are booking with for travel from San Jose Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Dundalk
Mullingar
Bray
Kildare
Malahide
Wicklow
Drogheda
Portmarnock
Arklow
Castleknock
Naas
Leixlip
Carlingford
Cavan
Maynooth
Thurles
Slane

Why use momondo?

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

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

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

Flights from San Jose to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Dublin 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 Dublin right now. Can momondo alert me if prices change?

Yes. momondo can track prices for San Jose to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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