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Cheap flights from Dublin to San Jose from £404

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJC
30 Mar — 6 Apr1
1 adult

Cheap flight deals from Dublin to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 March 2025.

Round-trip from

£404
Scandinavian Airlines
  • Scandinavian Airlines
  • 9/9-16/9
  • 4 total stops
  • 52h 06m total
  • Dublin to San Jose
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Find flight deals from Dublin to San Jose

Cheapest flights from Dublin to San Jose
Explore the most affordable flight options available from Dublin to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Tue 9/919:05DUB - SJC
2 stops32h 11mScandinavian Airlines
Tue 16/914:20SJC - DUB
2 stops19h 55mScandinavian Airlines
Deal found 24/3£404
Tue 9/912:40DUB - SJC
1 stop16h 00mMultiple Airlines
Tue 16/914:27SJC - DUB
2 stops18h 38mMultiple Airlines
Deal found 24/3£448
Mon 31/305:55DUB - SJC
2 stops22h 28mDelta
Sun 13/407:00SJC - DUB
2 stops24h 00mDelta
Deal found 24/3£452
Tue 23/910:30DUB - SJC
2 stops19h 52mBritish Airways
Sat 4/1014:27SJC - DUB
2 stops18h 13mBritish Airways
Deal found 24/3£455
Thu 1/512:40DUB - SJC
1 stop16h 48mFinnair
Thu 8/506:00SJC - DUB
1 stop19h 45mFinnair
Deal found 24/3£458
Sat 10/511:00DUB - SJC
1 stop19h 55mKLM
Sun 25/506:30SJC - DUB
1 stop17h 15mKLM
Deal found 25/3£473
Thu 25/909:20DUB - SJC
2 stops34h 16mUnited Airlines
Sat 4/1011:15SJC - DUB
2 stops15h 05mUnited Airlines
Deal found 24/3£517
Fri 9/511:00DUB - SJC
1 stop20h 00mAir France
Fri 16/514:20SJC - DUB
2 stops16h 40mAir France
Deal found 25/3£580
Mon 22/909:00DUB - SJC
2 stops19h 43mLufthansa
Fri 3/1011:15SJC - DUB
2 stops15h 05mLufthansa
Deal found 24/3£606
Tue 9/912:50DUB - SJC
3 stops33h 07mWestJet
Tue 16/910:30SJC - DUB
2 stops16h 20mWestJet
Deal found 24/3£1,158

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 25 March 2025.
Use the filters below to find and compare flights from Dublin to San Jose that are best for you.

Fly from

Dublin

Fly to

San Jose

Route

Depart

Return

Price

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 9/9

19:05-19:16

2 stops32h 11m

San Jose

Tue 16/9

14:20-18:15

2 stops19h 55m

£404

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 9/9

12:40-20:40

1 stop16h 00m

San Jose

Tue 16/9

14:27-17:05

2 stops18h 38m

£448

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 10/5

05:55-19:25

2 stops21h 30m

San Jose

Sun 25/5

11:13-15:00

2 stops19h 47m

£457

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 1/5

12:40-21:28

1 stop16h 48m

San Jose

Thu 8/5

06:00-09:45

1 stop19h 45m

£458

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 10/5

11:00-22:55

1 stop19h 55m

San Jose

Sun 25/5

06:30-07:45

1 stop17h 15m

£473

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 9/5

09:50-22:54

2 stops21h 04m

San Jose

Fri 16/5

18:45-07:10

2 stops28h 25m

£521

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 9/5

11:00-23:00

1 stop20h 00m

San Jose

Fri 16/5

14:20-15:00

2 stops16h 40m

£580

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 9/9

12:50-13:57

3 stops33h 07m

San Jose

Tue 16/9

10:30-10:50

2 stops16h 20m

£1,158

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 9/9

20:20-20:40

2 stops32h 20m

San Jose

Tue 16/9

15:00-19:30

2 stops20h 30m

£2,748

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Mon 21/4

06:30-18:48

2 stops20h 18m

£551

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 13 results
1
2

Best time to book a flight from Dublin to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to San Jose

What is the cheapest month to book a flight from Dublin to San Jose?

Currently, November is the cheapest month in which you can book a flight from Dublin to San Jose (average of £505). Flying from Dublin to San Jose in July is currently the most expensive (average of £768). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 79.0 inches per month. January is typically the wettest month, when rainfall can reach 79.0 mm. July is typically the driest time to visit San Jose when rainfall is around 0.0 mm.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated 25 March 2025.
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,605 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Dublin to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Dublin to San Jose round-trip?

    Cheapflights users have booked flights from Dublin to San Jose round-trip from £404. Other airlines that can offer you cheap pricing are Delta, from £457, and Finnair, from £458.

  • What are the cheapest airlines to fly from Dublin to San Jose one-way?

    For one-way options, check prices for British Airways. According to our data, you can fly for as low as £551. Users have also found prices from £633 and £651 on Finnair and Delta, respectively.

  • Can I find deals for flights from Dublin to San Jose that include hotel bookings?

    Yes. In addition to deals on Dublin to San Jose flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to San Jose.

  • Can I find deals for business class flights from Dublin to San Jose?

    Yes. Cheapflights offers flight deals from Dublin to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to San Jose?

    Currently, November is the cheapest month in which you can book a flight from Dublin to San Jose (average of £505). Flying from Dublin to San Jose in July is currently the most expensive (average of £768). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Dublin to San Jose?

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Why should you use Cheapflights to find cheap flight tickets from Dublin to San Jose?

Cheapflights helps you find that perfect flight to San Jose from Dublin by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Dublin to San Jose with no change fees?

Certainly. Search results for flights to San Jose from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dublin to San Jose become cheaper?

Yes, Cheapflights offers price alerts on Dublin to San Jose flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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