Cheap flights from Dublin to San Jose from £430

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Jose departing on 12/11. 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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Cheap return flights

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British Airways Logo
20:40 - 22:16DUB-SJC
33h 36m2 stops
British Airways Logo
11:06 - 17:05SJC-DUB
21h 59m2 stops
£430British Airways
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Wed, 12 Nov - Mon, 24 Nov
United Airlines Logo
09:00 - 20:53DUB-SJC
19h 53m2 stops
United Airlines Logo
06:30 - 08:10SJC-DUB
17h 40m1 stop
£440United Airlines
Find Deal
Fri, 7 Nov - Tue, 18 Nov
United Airlines Logo
10:40 - 22:28DUB-SJC
19h 48m1 stop
United Airlines Logo
06:30 - 08:10SJC-DUB
17h 40m1 stop
£443United Airlines
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Thu, 6 Nov - Tue, 18 Nov
Multiple Airlines Logo
11:30 - 22:16DUB-SJC
18h 46m2 stops
Multiple Airlines Logo
06:10 - 07:10SJC-DUB
17h 00m2 stops
£444Multiple Airlines
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Thu, 6 Nov - Thu, 13 Nov
Multiple Airlines Logo
12:55 - 20:48DUB-SJC
15h 53m1 stop
Multiple Airlines Logo
06:00 - 07:10SJC-DUB
17h 10m1 stop
£445Multiple Airlines
Find Deal
Mon, 3 Nov - Sun, 16 Nov
Delta Logo
05:55 - 15:55DUB-SJC
18h 00m2 stops
Delta Logo
09:04 - 15:45SJC-DUB
22h 41m2 stops
£495Delta
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Fri, 28 Nov - Fri, 5 Dec
Delta Logo
05:55 - 18:48DUB-SJC
20h 53m2 stops
Delta Logo
07:00 - 07:45SJC-DUB
16h 45m2 stops
£497Delta
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Sat, 8 Nov - Thu, 20 Nov
KLM Logo
05:55 - 18:19DUB-SJC
20h 24m2 stops
KLM Logo
05:45 - 07:45SJC-DUB
18h 00m2 stops
£500KLM
Find Deal
Mon, 10 Nov - Thu, 20 Nov
KLM Logo
09:45 - 20:26DUB-SJC
18h 41m1 stop
KLM Logo
06:15 - 07:45SJC-DUB
17h 30m1 stop
£512KLM
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Thu, 6 Nov - Thu, 13 Nov
Finnair Logo
12:55 - 21:13DUB-SJC
16h 18m1 stop
Finnair Logo
06:00 - 07:10SJC-DUB
17h 10m1 stop
£1,044Finnair
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Sat, 27 Dec - Thu, 1 Jan

Delta flights from Dublin to San Jose, California

Our best Delta deals on Dublin to San Jose, California flight tickets
Delta
28 Nov
DUB05:55Dublin
18h 00m
2 stops
SJC15:55San Jose
5 Dec
SJC09:04San Jose
22h 41m
2 stops
DUB15:45Dublin
Delta
8 Nov
DUB05:55Dublin
24h 13m
2 stops
SJC22:08San Jose
20 Nov
SJC06:15San Jose
17h 30m
1 stop
DUB07:45Dublin
Delta
11 Feb
DUB05:55Dublin
23h 54m
2 stops
SJC21:49San Jose
20 Feb
SJC22:30San Jose
25h 15m
1 stop
DUB07:45Dublin

United Airlines flights from Dublin to San Jose, California

Our best United Airlines deals on Dublin to San Jose, California flight tickets
United Airlines
7 Nov
DUB09:00Dublin
19h 53m
2 stops
SJC20:53San Jose
19 Nov
SJC18:40San Jose
29h 30m
2 stops
DUB08:10Dublin
United Airlines
6 Nov
DUB12:05Dublin
18h 23m
2 stops
SJC22:28San Jose
22 Nov
SJC18:40San Jose
29h 30m
2 stops
DUB08:10Dublin
United Airlines
28 Nov
DUB09:00Dublin
33h 05m
2 stops
SJC10:05San Jose
5 Dec
SJC12:40San Jose
35h 30m
3 stops
DUB08:10Dublin

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to San Jose, California 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 279,928 searches. Data last updated 14 October 2025.
Use the filters below to find and compare flights from Dublin to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 12/11

20:40-22:16

2 stops33h 36m

San Jose

Mon 24/11

11:06-17:05

2 stops21h 59m

£430

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 7/11

09:00-20:53

2 stops19h 53m

San Jose

Tue 18/11

06:30-08:10

1 stop17h 40m

£440

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 6/11

10:40-22:28

1 stop19h 48m

San Jose

Tue 18/11

06:30-08:10

1 stop17h 40m

£443

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 6/11

11:30-22:16

2 stops18h 46m

San Jose

Thu 13/11

06:10-07:10

2 stops17h 00m

£444

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 3/11

12:55-20:48

1 stop15h 53m

San Jose

Sun 16/11

06:00-07:10

1 stop17h 10m

£445

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 28/11

05:55-15:55

2 stops18h 00m

San Jose

Fri 5/12

09:04-15:45

2 stops22h 41m

£495

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 8/11

05:55-18:48

2 stops20h 53m

San Jose

Thu 20/11

07:00-07:45

2 stops16h 45m

£497

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 10/11

05:55-18:19

2 stops20h 24m

San Jose

Thu 20/11

05:45-07:45

2 stops18h 00m

£500

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 6/11

09:45-20:26

1 stop18h 41m

San Jose

Thu 13/11

06:15-07:45

1 stop17h 30m

£512

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 27/12

12:55-21:13

1 stop16h 18m

San Jose

Thu 1/1

06:00-07:10

1 stop17h 10m

£1,044

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to San Jose from

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

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 airline that flies from Dublin to San Jose?

Icelandair is the most popular carrier operating from Dublin to San Jose

Which airlines fly to San Jose, California?

Aer Lingus, British Airways and United Airlines are the top three most popular airlines that fly to San Jose, California from Dublin according to our data. Aer Lingus is the first choice among our users, with 70% of people opting to fly with this airline when travelling to San Jose, California. Keep in mind that there are 9 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

When to book flights from Dublin to San Jose, California

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

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

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

Direct flights

None
There are no direct flights from Dublin to San Jose, California. There are no popular flight routes from Dublin to San Jose, California.
  • How far is Dublin to San Jose by plane?

    Dublin and San Jose are 5086.2 mi apart from one another. In terms of flight time, this usually takes a little over 14h 36m.

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

    Prices for flights from Dublin Airport to San Jose Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to San Jose Airport.

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

    The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to San Jose from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Jose quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to San Jose from Dublin which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Dublin to San Jose flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Dublin to San Jose flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Thu 13/11
Thu 20/11

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