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

According to our current data, Air Canada ($718), United Airlines ($720), and Delta ($750) offers the cheapest pricing from San Jose to Dublin. These flights start at 8% lower than the current average price 3 months from now.

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

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $474. Users have also found prices from $497 and $599 on Finnair and Iberia, respectively.

What are the most popular airlines that fly from San Jose to Dublin?

The most popular airlines flying from San Jose to Dublin are American Airlines, Delta and Aer Lingus. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from San Jose to Dublin?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Dublin. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from San Jose to Dublin?

January is one of the best times of the year to fly to Dublin from San Jose. Prices for January average $784 per person but you can even find prices for as low as $553. The most expensive prices can be found in the month of June. Opting for a January flight can save you 42% on your journey compared to booking in June

Most accurate provider : When it comes to deals on San Jose-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose-Dublin flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Jose-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$438+ Flights from San Jose to Dublin

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1. Tell us where you want to go

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Cheap flight deals from San Jose to Dublin

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$718 (Gotogate)
One-way from	$474 (oojo)
Popular in	June
Cheapest in	January
Average price	$1,073

Provider with most accurate pricing for San Jose-Dublin flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Jose-Dublin flights.

Search Deals

From San Jose to Dublin

Search Deals

One-way flight from San Jose to Dublin

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($154 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from San Jose to Dublin

Cheapest flights from San Jose to Dublin
Explore the most affordable flight options available from San Jose to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Mon 3/316:27 pmSJC - DUB

2 stops53h 48mAir Canada

Wed 4/169:50 amDUB - SJC

2 stops43h 35mAir Canada

Deal found 3/24

$683

Mon 10/611:55 amSJC - DUB

2 stops17h 20mIcelandair

Wed 10/1512:15 pmDUB - SJC

2 stops18h 44mIcelandair

Deal found 3/25

$693

Fri 10/106:40 amSJC - DUB

1 stop19h 05mUnited Airlines

Fri 10/179:50 amDUB - SJC

2 stops39h 53mUnited Airlines

Deal found 3/25

$695

Mon 3/316:10 amSJC - DUB

1 stop19h 35mFinnair

Wed 4/1612:40 pmDUB - SJC

1 stop16h 48mFinnair

Deal found 3/24

$721

Mon 3/316:27 pmSJC - DUB

3 stops29h 48mMultiple Airlines

Wed 4/169:50 amDUB - SJC

2 stops19h 35mMultiple Airlines

Deal found 3/24

$724

Thu 5/86:00 amSJC - DUB

2 stops19h 45mAmerican Airlines

Thu 5/1512:40 pmDUB - SJC

1 stop17h 04mAmerican Airlines

Deal found 3/24

$731

Fri 4/111:00 pmSJC - DUB

1 stop35h 45mDelta

Mon 4/2110:00 amDUB - SJC

1 stop18h 38mDelta

Deal found 3/25

$750

Thu 4/106:15 amSJC - DUB

1 stop18h 30mKLM

Tue 4/158:55 amDUB - SJC

2 stops19h 43mKLM

Deal found 3/25

$754

Fri 5/96:25 amSJC - DUB

1 stop18h 20mAir France

Fri 5/1611:00 amDUB - SJC

1 stop20h 00mAir France

Deal found 3/24

$777

Tue 4/812:15 pmSJC - DUB

2 stops20h 50mBritish Airways

Wed 4/98:20 pmDUB - SJC

2 stops33h 08mBritish Airways

Deal found 3/25

$809

Sat 4/1912:15 pmSJC - DUB

1 stop13h 30mIberia

Sun 4/2712:40 pmDUB - SJC

1 stop16h 48mIberia

Deal found 3/25

$1,077

Best flights from San Jose to Dublin
Discover carefully curated flight deals from San Jose to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 26, 2025.

Fri 5/96:45 pmSJC - DUB

2 stops53h 30mAir Canada

Fri 5/169:50 amDUB - SJC

2 stops43h 35mAir Canada

Deal found 3/24

$718

Fri 5/98:30 amSJC - DUB

2 stops17h 15mUnited Airlines

Fri 5/169:50 amDUB - SJC

2 stops34h 13mUnited Airlines

Deal found 3/24

$720

Fri 4/111:00 pmSJC - DUB

1 stop35h 45mDelta

Mon 4/2110:00 amDUB - SJC

1 stop18h 38mDelta

Deal found 3/25

$750

Thu 4/106:15 amSJC - DUB

1 stop18h 30mKLM

Tue 4/158:55 amDUB - SJC

2 stops19h 43mKLM

Deal found 3/25

$754

Fri 5/96:25 amSJC - DUB

1 stop18h 20mAir France

Fri 5/1611:00 amDUB - SJC

1 stop20h 00mAir France

Deal found 3/24

$777

Fri 5/96:25 amSJC - DUB

1 stop18h 20mMultiple Airlines

Fri 5/1611:00 amDUB - SJC

1 stop20h 00mMultiple Airlines

Deal found 3/24

$806

Tue 4/812:15 pmSJC - DUB

2 stops20h 50mBritish Airways

Wed 4/98:20 pmDUB - SJC

2 stops33h 08mBritish Airways

Deal found 3/25

$809

Tue 4/812:15 pmSJC - DUB

1 stop13h 30mAmerican Airlines

Wed 4/912:40 pmDUB - SJC

2 stops18h 07mAmerican Airlines

Deal found 3/25

$838

Tue 4/810:05 amSJC - DUB

2 stops17h 00mIcelandair

Thu 4/242:15 pmDUB - SJC

2 stops16h 44mIcelandair

Deal found 3/25

$889

Tue 4/86:10 amSJC - DUB

1 stop19h 35mFinnair

Wed 4/912:40 pmDUB - SJC

1 stop16h 48mFinnair

Deal found 3/25

$892

Sat 4/1912:15 pmSJC - DUB

1 stop13h 30mIberia

Sun 4/2712:40 pmDUB - SJC

1 stop16h 48mIberia

Deal found 3/25

$1,077

Sat 5/2411:44 amSJC - DUB

3 stops22h 41mScandinavian Airlines

Sat 5/318:05 pmDUB - SJC

3 stops29h 23mScandinavian Airlines

Deal found 3/25

$1,810

Last-minute flights from San Jose to Dublin
Discover last-minute flight deals from San Jose to Dublin. Data last updated March 26, 2025 and is based on user searches.

Mon 3/316:27 pmSJC - DUB

2 stops53h 48mAir Canada

Wed 4/169:50 amDUB - SJC

2 stops43h 35mAir Canada

Deal found 3/24

$683

Mon 3/316:35 amSJC - DUB

1 stop19h 10mUnited Airlines

Wed 4/169:50 amDUB - SJC

2 stops20h 56mUnited Airlines

Deal found 3/24

$718

Mon 3/316:10 amSJC - DUB

1 stop19h 35mFinnair

Wed 4/1612:40 pmDUB - SJC

1 stop16h 48mFinnair

Deal found 3/24

$721

Mon 3/316:27 pmSJC - DUB

3 stops29h 48mMultiple Airlines

Wed 4/169:50 amDUB - SJC

2 stops19h 35mMultiple Airlines

Deal found 3/24

$724

Tue 4/812:15 pmSJC - DUB

2 stops20h 50mBritish Airways

Wed 4/98:20 pmDUB - SJC

2 stops33h 08mBritish Airways

Deal found 3/25

$809

Tue 4/812:15 pmSJC - DUB

1 stop13h 30mAmerican Airlines

Wed 4/912:40 pmDUB - SJC

2 stops18h 07mAmerican Airlines

Deal found 3/25

$838

Tue 4/810:05 amSJC - DUB

2 stops17h 00mIcelandair

Thu 4/242:15 pmDUB - SJC

2 stops16h 44mIcelandair

Deal found 3/25

$889

Thu 4/106:15 amSJC - DUB

1 stop18h 30mKLM

Tue 4/158:55 amDUB - SJC

2 stops19h 43mKLM

Deal found 3/25

$754

Fri 4/111:00 pmSJC - DUB

1 stop35h 45mDelta

Mon 4/2110:00 amDUB - SJC

1 stop18h 38mDelta

Deal found 3/25

$750

Sat 4/1912:15 pmSJC - DUB

1 stop13h 30mIberia

Sun 4/2712:40 pmDUB - SJC

1 stop16h 48mIberia

Deal found 3/25

$1,077

One-way flights from San Jose to Dublin
Search for one-way flight options from San Jose to Dublin. Find affordable one-way fares based on user searches. Data last updated March 26, 2025.

Wed 4/306:35 amSJC - DUB

2 stops16h 45mUnited Airlines

Deal found 3/25

$474

Tue 4/296:10 amSJC - DUB

2 stops26h 55mMultiple Airlines

Deal found 3/25

$495

Tue 4/296:10 amSJC - DUB

1 stop19h 35mFinnair

Deal found 3/25

$497

Sun 4/2012:15 pmSJC - DUB

1 stop13h 30mIberia

Deal found 3/25

$599

Fri 6/205:40 pmSJC - DUB

2 stops32h 20mWestJet

Deal found 3/25

$613

Sun 4/208:10 amSJC - DUB

2 stops21h 05mIcelandair

Deal found 3/25

$718

Fri 6/206:15 amSJC - DUB

1 stop17h 30mKLM

Deal found 3/25

$753

Fri 6/207:00 amSJC - DUB

3 stops16h 45mAir Canada

Deal found 3/24

$759

Fri 6/66:25 amSJC - DUB

1 stop18h 20mDelta

Deal found 3/25

$816

Fri 6/67:20 amSJC - DUB

3 stops27h 55mScandinavian Airlines

Deal found 3/25

$3,973

Wed 4/2312:15 pmSJC - DUB

2 stops18h 20mBritish Airways

Deal found 3/24

$12,124

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Mon 3/31

6:27 pm-8:15 am

2 stops53h 48m

Dublin

Wed 4/16

9:50 am-9:25 pm

2 stops43h 35m

$683

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Wed 5/7

6:20 am-9:45 am

1 stop19h 25m

Dublin

Wed 5/14

9:50 am-12:03 pm

2 stops34h 13m

$715

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Mon 3/31

6:10 am-9:45 am

1 stop19h 35m

Dublin

Wed 4/16

12:40 pm-9:28 pm

1 stop16h 48m

$721

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Mon 3/31

6:27 pm-8:15 am

3 stops29h 48m

Dublin

Wed 4/16

9:50 am-9:25 pm

2 stops19h 35m

$724

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Thu 5/8

6:00 am-9:45 am

2 stops19h 45m

Dublin

Thu 5/15

12:40 pm-9:44 pm

1 stop17h 04m

$731

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Fri 4/11

1:00 pm-8:45 am

1 stop35h 45m

Dublin

Mon 4/21

10:00 am-8:38 pm

1 stop18h 38m

$750

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Thu 4/10

6:15 am-8:45 am

1 stop18h 30m

Dublin

Tue 4/15

8:55 am-8:38 pm

2 stops19h 43m

$754

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Fri 5/9

6:25 am-8:45 am

1 stop18h 20m

Dublin

Fri 5/16

11:00 am-11:00 pm

1 stop20h 00m

$777

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Tue 4/8

12:15 pm-5:05 pm

2 stops20h 50m

Dublin

Wed 4/9

8:20 pm-9:28 pm

2 stops33h 08m

$809

San JoseDublin

SJC - DUB

SJCDUB

San Jose

Tue 4/8

10:05 am-11:05 am

2 stops17h 00m

Dublin

Thu 4/24

2:15 pm-10:59 pm

2 stops16h 44m

$889

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 21 results

Compare providers for flights from San Jose to Dublin

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Dublin in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Jose-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose-Dublin flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Jose-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Jose to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from San Jose with our price prediction graph.

Estimated round-trip 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 San Jose to Dublin

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

Currently, November is the cheapest month in which you can book a flight from San Jose to Dublin (average of $509). Flying from San Jose to Dublin in June is currently the most expensive (average of $1,010). 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.

What is the cheapest time of day to fly from SJC to DUB?

Unlike at noon, when flights are generally more expensive, you can save up to 14% on flights from San Jose to Dublin by exploring options for tickets in the afternoon.

What is the cheapest day to fly from San Jose to Dublin?

Travelers seeking maximum savings on their San Jose to Dublin flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dublin by month

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

If weather is an important factor for your trip to Dublin, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Read through reviews of airlines operating flights from San Jose to Dublin, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,891 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,318 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,266 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,423 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,608 reviews

Delta

8.0

Very good

7,891 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from San Jose to Dublin round-trip?
According to our current data, Air Canada ($718), United Airlines ($720), and Delta ($750) offers the cheapest pricing from San Jose to Dublin. These flights start at 8% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from San Jose to Dublin one-way?
For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $474. Users have also found prices from $497 and $599 on Finnair and Iberia, respectively.
Can I find deals for flights from San Jose to Dublin that include hotel bookings?
Yes. In addition to deals on San Jose to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Jose to Dublin?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Dublin.
Can I find deals for business class flights from San Jose to Dublin?
Yes. Cheapflights offers flight deals from San Jose to Dublin 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 San Jose to Dublin?
Currently, November is the cheapest month in which you can book a flight from San Jose to Dublin (average of $509). Flying from San Jose to Dublin in June is currently the most expensive (average of $1,010). 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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Other flights to Dublin

Top 5 airlines flying from San Jose to Dublin

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$544	Average$684	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$550	Average$705	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$553	Average$823	FlexibilityNo cancel fee	On-time75%
Aer Lingus	Cheapest$576	Average$710	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$650	Average$810	FlexibilityNo cancel fee	On-time71%

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$438+ Cheap flights from San Jose (SJC) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Jose to Dublin with Cheapflights

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Cheap flight deals from San Jose to Dublin

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Jose to Dublin

Cheapest flights from San Jose to DublinExplore the most affordable flight options available from San Jose to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Explore the most affordable flight options available from San Jose to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Jose to Dublin that are best for you.

Compare providers for flights from San Jose to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Dublin in March.

Best time to book a flight from San Jose to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from San Jose with our price prediction graph.

Cheapflights Insights

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

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

What is the cheapest time of day to fly from SJC to DUB?

Find hourly flight availability from San Jose to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

What is the cheapest day to fly from San Jose to Dublin?

Use this chart to determine the cheapest time to fly round-trip from San Jose to Dublin. Price data was last updated on December 16, 2024.

Rainfall in Dublin by month

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

Temperature in Dublin by month

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

Reviews of airlines servicing Dublin

Read through reviews of airlines operating flights from San Jose to Dublin, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Dublin. 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 San Jose to Dublin round-trip?

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

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

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

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

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

Traveling to a place near San Jose?

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Alternative routes for San Jose to Dublin

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from San Jose to Dublin

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Cheapest flights from San Jose to Dublin
Explore the most affordable flight options available from San Jose to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.