Cheap flights from Dublin to San Jose from £427

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 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to San Jose (DUB-SJC)

Cheap return flights

British Airways Logo
08:50 - 20:50DUB-SJC
20h 00m2 stops
British Airways Logo
12:17 - 14:20SJC-DUB
18h 03m2 stops
£427British Airways
Find Deal
Thu, 15 Jan - Sun, 25 Jan
Lufthansa Logo
05:55 - 21:18DUB-SJC
23h 23m2 stops
Lufthansa Logo
08:45 - 10:20SJC-DUB
17h 35m2 stops
£429Lufthansa
Find Deal
Wed, 3 Sep - Wed, 10 Sep
United Airlines Logo
09:50 - 22:40DUB-SJC
20h 50m2 stops
United Airlines Logo
06:30 - 11:10SJC-DUB
20h 40m3 stops
£439United Airlines
Find Deal
Wed, 3 Sep - Wed, 10 Sep
 Logo
12:40 - 21:08DUB-SJC
16h 28m1 stop
 Logo
14:08 - 19:20SJC-DUB
21h 12m2 stops
Fri, 19 Sep - Fri, 26 Sep
United Airlines Logo
11:35 - 22:40DUB-SJC
19h 05m1 stop
United Airlines Logo
06:30 - 09:45SJC-DUB
19h 15m1 stop
£443United Airlines
Find Deal
Wed, 3 Sep - Wed, 10 Sep
Finnair Logo
12:40 - 22:06DUB-SJC
17h 26m1 stop
Finnair Logo
07:00 - 07:10SJC-DUB
17h 10m1 stop
£443Finnair
Find Deal
Thu, 23 Oct - Thu, 30 Oct
Scandinavian Airlines Logo
19:05 - 19:13DUB-SJC
32h 08m2 stops
Scandinavian Airlines Logo
15:26 - 09:25SJC-DUB
33h 59m2 stops
£447Scandinavian Airlines
Find Deal
Fri, 19 Sep - Fri, 26 Sep
Finnair Logo
12:40 - 22:06DUB-SJC
17h 26m1 stop
Finnair Logo
07:00 - 17:20SJC-DUB
27h 20m2 stops
£452Finnair
Find Deal
Thu, 23 Oct - Thu, 30 Oct
 Logo
12:40 - 21:08DUB-SJC
16h 28m1 stop
 Logo
14:08 - 09:45SJC-DUB
35h 37m1 stop
Fri, 19 Sep - Fri, 26 Sep
 Logo
08:10 - 20:00DUB-SJC
43h 50m3 stops
 Logo
06:35 - 19:00SJC-DUB
28h 25m3 stops
Fri, 19 Sep - Fri, 26 Sep

British Airways flights from Dublin to San Jose

Our best British Airways deals on Dublin to San Jose flight tickets
British Airways
15 Jan
DUB08:50Dublin
20h 00m
2 stops
SJC20:50San Jose
25 Jan
SJC12:17San Jose
18h 03m
2 stops
DUB14:20Dublin
British Airways
23 Oct
DUB07:30Dublin
18h 59m
2 stops
SJC18:29San Jose
30 Oct
SJC13:18San Jose
17h 17m
2 stops
DUB13:35Dublin

Icelandair flights from Dublin to San Jose

Our best Icelandair deals on Dublin to San Jose flight tickets
Icelandair
14 Nov
DUB11:30Dublin
19h 30m
2 stops
SJC23:00San Jose
18 Nov
SJC11:30San Jose
14h 45m
2 stops
DUB10:15Dublin
Icelandair
10 Aug
DUB12:15Dublin
37h 02m
2 stops
SJC17:17San Jose
1 Oct
SJC10:06San Jose
19h 09m
2 stops
DUB13:15Dublin
Icelandair
11 Aug
DUB14:15Dublin
35h 02m
2 stops
SJC17:17San Jose
13 Sept
SJC12:10San Jose
14h 55m
2 stops
DUB11:05Dublin

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to San Jose 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 7 August 2025.
Use the filters below to find and compare flights from Dublin to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 15/1

08:50-20:50

2 stops20h 00m

San Jose

Sun 25/1

12:17-14:20

2 stops18h 03m

£427

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 3/9

05:55-21:18

2 stops23h 23m

San Jose

Wed 10/9

08:45-10:20

2 stops17h 35m

£429

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 3/9

09:50-22:40

2 stops20h 50m

San Jose

Wed 10/9

06:30-11:10

3 stops20h 40m

£439

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 19/9

12:40-21:08

1 stop16h 28m

San Jose

Fri 26/9

14:08-19:20

2 stops21h 12m

£442

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 3/9

11:35-22:40

1 stop19h 05m

San Jose

Wed 10/9

06:30-09:45

1 stop19h 15m

£443

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 23/10

12:40-22:06

1 stop17h 26m

San Jose

Thu 30/10

07:00-07:10

1 stop17h 10m

£443

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 19/9

19:05-19:13

2 stops32h 08m

San Jose

Fri 26/9

15:26-09:25

2 stops33h 59m

£447

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 23/10

12:40-22:06

1 stop17h 26m

San Jose

Thu 30/10

07:00-17:20

2 stops27h 20m

£452

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 19/9

12:40-21:08

1 stop16h 28m

San Jose

Fri 26/9

14:08-09:45

1 stop35h 37m

£458

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 19/9

08:10-20:00

3 stops43h 50m

San Jose

Fri 26/9

06:35-19:00

3 stops28h 25m

£526

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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

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?

Finnair, KLM, and WestJet are the most popular carriers operating from Dublin to San Jose

Which airlines fly to San Jose?

Aer Lingus, British Airways and United Airlines are the top three most popular airlines that fly to San Jose from Dublin according to our data. Aer Lingus is the first choice among our users, with 65% of people opting to fly with this airline when travelling to San Jose. Keep in mind that there are 10 different airlines that fly to San Jose on a routine basis, so you have a few additional options to choose from.

When to book flights from Dublin to San Jose

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

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

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

Best price found

£491

Fastest flight time

13h 32m

Direct flights

None

Airports in San Jose

1 airport
The best one-way flight to San Jose from Dublin in the past 72 hours is £491. The best return flight deal from Dublin to San Jose found on momondo in the last 72 hours is £427.
The fastest flight from Dublin to San Jose takes 13h 32m
There are no direct flights from Dublin to San Jose. Popular non-direct route for this connection is Dublin Airport - San Jose Airport.
There is 1 airport near San Jose: San Jose (SJC)
  • 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 49m.

  • 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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Tue 12/8
Tue 19/8

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