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Cheap flights from San Jose, California to Dublin from €320

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 9/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from San Jose, California to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
06:30 - 09:45
SJC
-
DUB
19h 15m
1 stop
United Airlines Logo
09:00 - 21:08
DUB
-
SJC
44h 08m
2 stops
€738United Airlines
Wed, 21 Oct - Thu, 5 Nov
United Airlines Logo
06:30 - 10:40
SJC
-
DUB
20h 10m
2 stops
United Airlines Logo
09:00 - 15:08
DUB
-
SJC
38h 08m
2 stops
€742United Airlines
Wed, 21 Oct - Thu, 5 Nov
United Airlines Logo
06:30 - 09:45
SJC
-
DUB
19h 15m
1 stop
United Airlines Logo
09:00 - 15:08
DUB
-
SJC
38h 08m
2 stops
€743United Airlines
Wed, 21 Oct - Thu, 5 Nov
United Airlines Logo
08:45 - 11:10
SJC
-
DUB
18h 25m
2 stops
United Airlines Logo
09:00 - 15:08
DUB
-
SJC
38h 08m
2 stops
€746United Airlines
Wed, 21 Oct - Thu, 5 Nov
United Airlines Logo
06:20 - 07:20
SJC
-
DUB
17h 00m
2 stops
United Airlines Logo
09:50 - 11:46
DUB
-
SJC
33h 56m
2 stops
€758United Airlines
Mon, 24 Aug - Tue, 8 Sep
Delta Logo
06:30 - 08:45
SJC
-
DUB
18h 15m
1 stop
Delta Logo
09:40 - 21:25
DUB
-
SJC
19h 45m
1 stop
€761Delta
Wed, 21 Oct - Thu, 5 Nov
United Airlines Logo
06:30 - 08:10
SJC
-
DUB
18h 40m
1 stop
United Airlines Logo
10:40 - 22:59
DUB
-
SJC
20h 19m
1 stop
€765United Airlines
Tue, 27 Oct - Wed, 11 Nov
United Airlines Logo
06:20 - 07:45
SJC
-
DUB
17h 25m
2 stops
United Airlines Logo
11:35 - 22:50
DUB
-
SJC
19h 15m
1 stop
€768United Airlines
Wed, 26 Aug - Wed, 2 Sep
United Airlines Logo
06:20 - 09:45
SJC
-
DUB
19h 25m
1 stop
United Airlines Logo
11:35 - 22:50
DUB
-
SJC
19h 15m
1 stop
€770United Airlines
Tue, 1 Sep - Thu, 10 Sep
United Airlines Logo
14:10 - 09:45
SJC
-
DUB
35h 35m
1 stop
United Airlines Logo
09:20 - 20:57
DUB
-
SJC
19h 37m
2 stops
€773United Airlines
Sat, 5 Sep - Fri, 18 Sep

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Delta flights from San Jose, California to Dublin

Our best Delta deals on San Jose, California to Dublin flight tickets
Delta
21 Oct
SJC06:30San Jose
18h 15m
1 stop
DUB08:45Dublin
5 Nov
DUB09:40Dublin
19h 45m
1 stop
SJC21:25San Jose
€761
Delta
1 Sept
SJC07:21San Jose
21h 19m
2 stops
DUB12:40Dublin
13 Sept
DUB12:00Dublin
16h 41m
1 stop
SJC20:41San Jose
€820
Delta
1 Sept
SJC07:21San Jose
25h 19m
2 stops
DUB16:40Dublin
13 Sept
DUB08:55Dublin
21h 11m
2 stops
SJC22:06San Jose
€857

Scandinavian Airlines flights from San Jose, California to Dublin

Our best Scandinavian Airlines deals on San Jose, California to Dublin flight tickets
Scandinavian Airlines
21 Sept
SJC11:41San Jose
40h 09m
2 stops
DUB11:50Dublin
30 Sept
DUB12:40Dublin
41h 26m
2 stops
SJC22:06San Jose
€826
Scandinavian Airlines
4 Nov
SJC14:59San Jose
36h 46m
2 stops
DUB11:45Dublin
18 Nov
DUB12:30Dublin
41h 47m
2 stops
SJC22:17San Jose
€862
Scandinavian Airlines
13 Oct
SJC14:59San Jose
36h 51m
2 stops
DUB11:50Dublin
19 Oct
DUB12:40Dublin
41h 29m
2 stops
SJC22:09San Jose
€865

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 31 July 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

Cheapest return flight

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 21/10

06:30-09:45

1 stop19h 15m

Dublin

Thu 5/11

09:00-21:08

2 stops44h 08m

€738

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 21/10

06:30-10:40

2 stops20h 10m

Dublin

Thu 5/11

09:00-15:08

2 stops38h 08m

€742

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 21/10

06:30-09:45

1 stop19h 15m

Dublin

Thu 5/11

09:00-15:08

2 stops38h 08m

€743

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 21/10

08:45-11:10

2 stops18h 25m

Dublin

Thu 5/11

09:00-15:08

2 stops38h 08m

€746

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Mon 24/8

06:20-07:20

2 stops17h 00m

Dublin

Tue 8/9

09:50-11:46

2 stops33h 56m

€758

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 21/10

06:30-08:45

1 stop18h 15m

Dublin

Thu 5/11

09:40-21:25

1 stop19h 45m

€761

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Tue 27/10

06:30-08:10

1 stop18h 40m

Dublin

Wed 11/11

10:40-22:59

1 stop20h 19m

€765
Fastest return journey

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 26/8

06:20-07:45

2 stops17h 25m

Dublin

Wed 2/9

11:35-22:50

1 stop19h 15m

€768

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Tue 1/9

06:20-09:45

1 stop19h 25m

Dublin

Thu 10/9

11:35-22:50

1 stop19h 15m

€770

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Sat 5/9

14:10-09:45

1 stop35h 35m

Dublin

Fri 18/9

09:20-20:57

2 stops19h 37m

€773

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 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?

If you aren’t able to travel during the month of April, then book flights to Dublin from San Jose, California during September instead. Flights to Dublin in September, while not as cheap as those in April, still average around €484.

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 return 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

17h 50m

Direct flights

None
The fastest flight from San Jose, California to Dublin takes 17h 50m
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

Frequently asked questions about flying from San Jose, California to Dublin

  • How far is San Jose to Dublin by plane?

    There are 8185.4 km between San Jose and Dublin. 17h 50m is a normal flight duration for this route.

  • 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 are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. 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 necessary travel and health documents for your Dublin Airport 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.

Travelling to a place near Dublin?

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

Why use momondo?

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

It is quick and easy to find San Jose to Dublin flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dublin that suits you.

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

Yes. momondo enables you to select and highlight flights to Dublin from San Jose with this policy.

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

momondo helps you find the best flight between San Jose and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Dublin, momondo offers a useful price alert feature which will track prices for flights to Dublin from San Jose and alert you when they change.

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