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$248+ Cheap flights from San Diego (SAN) to Ireland

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DUB
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from San Diego to Ireland

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Ireland (IE0). 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 November 20, 2024.

Find flight deals from San Diego to Ireland

Cheapest flights from San Diego to Ireland
Explore the most affordable flight options available from San Diego to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/37:00 amSAN - DUB
2 stops16h 10mMultiple Airlines
Tue 12/105:00 amDUB - SAN
2 stops39h 03mMultiple Airlines
Deal found 11/19$612
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/310:05 amSAN - DUB
2 stops21h 35mDelta
Tue 12/1010:45 amDUB - SAN
1 stop21h 57mDelta
Deal found 11/20$630
This KAYAK deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:10 pmSAN - DUB
1 stop31h 30mBritish Airways
Tue 12/108:40 amDUB - SAN
1 stop15h 25mBritish Airways
Deal found 11/20$634
This United deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/81:33 pmSAN - DUB
1 stop12h 32mUnited Airlines
Sun 12/1511:50 amDUB - SAN
1 stop16h 44mUnited Airlines
Deal found 11/20$663
This Air Canada deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/273:50 pmSAN - DUB
2 stops31h 20mAir Canada
Sun 1/129:00 amDUB - SAN
1 stop35h 03mAir Canada
Deal found 11/19$700
This FlightHub deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:15 amSAN - DUB
1 stop24h 15mAer Lingus
Fri 1/1711:10 amDUB - SAN
1 stop16h 35mAer Lingus
Deal found 11/19$956
This CheapOair deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/267:00 amSAN - DUB
2 stops20h 40mScandinavian Airlines
Mon 1/612:30 pmDUB - SAN
2 stops42h 21mScandinavian Airlines
Deal found 11/20$990
This KLM deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/178:00 amSAN - DUB
1 stop16h 25mKLM
Tue 12/2411:30 amDUB - SAN
1 stop17h 15mKLM
Deal found 11/19$1,056
This Air Canada deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2511:45 amSAN - ORK
2 stops19h 40mAir Canada
Fri 1/107:40 amORK - SAN
2 stops35h 25mAir Canada
Deal found 11/18$1,114
This Gurufare deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/36:10 pmSAN - ORK
1 stop18h 50mAer Lingus
Fri 12/65:35 pmORK - SAN
1 stop30h 30mAer Lingus
Deal found 11/19$1,181
This Expedia deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:45 pmSAN - ORK
2 stops18h 40mBritish Airways
Fri 12/65:35 pmORK - SAN
1 stop30h 30mBritish Airways
Deal found 11/19$1,188
This Delta deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2512:00 pmSAN - ORK
2 stops16h 55mDelta
Sun 1/51:25 pmORK - SAN
2 stops41h 22mDelta
Deal found 11/18$1,190

Find flights from San Diego to Ireland within your budget

Customize your flight search to find flights from San Diego to Ireland 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Wed 2/12

8:25 am-11:30 am

2 stops19h 05m

Shannon

Tue 2/18

7:45 am-9:05 pm

2 stops21h 20m

$537

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Tue 12/3

7:00 am-7:10 am

2 stops16h 10m

Dublin

Tue 12/10

5:00 am-12:03 pm

2 stops39h 03m

$612

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 1/1

7:00 am-10:05 am

2 stops19h 05m

Dublin

Sun 1/12

9:00 am-12:03 pm

1 stop35h 03m

$613

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Thu 3/20

12:55 pm-6:10 am

1 stop34h 15m

Dublin

Wed 4/2

9:50 am-11:05 am

2 stops33h 15m

$614

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Wed 3/19

6:20 pm-5:15 pm

1 stop15h 55m

Dublin

Sat 3/29

5:00 am-4:25 pm

2 stops18h 25m

$617

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Thu 3/20

7:10 pm-5:25 pm

1 stop15h 15m

Dublin

Sun 3/23

8:30 pm-5:05 pm

1 stop27h 35m

$621

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Fri 1/10

7:10 am-8:45 am

1 stop17h 35m

Dublin

Mon 1/13

10:45 am-8:25 pm

1 stop17h 40m

$623

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Fri 1/10

7:10 am-8:45 am

1 stop17h 35m

Dublin

Mon 1/13

10:45 am-10:52 pm

2 stops20h 07m

$627

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Fri 1/10

7:10 am-8:45 am

1 stop17h 35m

Dublin

Sun 1/12

10:45 am-8:25 pm

1 stop17h 40m

$673

San DiegoDublin

SAN - DUB

SANDUB

San Diego

Thu 3/20

7:10 pm-7:50 pm

1 stop17h 40m

Dublin

Wed 3/26

10:25 am-9:40 pm

2 stops18h 15m

$693

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 35 results
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Best time to book a flight from San Diego to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from San Diego 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.

Travel insights for flights from San Diego to Ireland

Get recent, data-driven insights about flights from San Diego to Ireland including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Diego to Ireland?

Currently, November is the cheapest month in which you can book a flight from San Diego to Ireland (average of $498). Flying from San Diego to Ireland in June is currently the most expensive (average of $944). 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 SAN to IE?

Find hourly flight availability from San Diego to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from San Diego to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ireland by month

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

In terms of precipitation, rainfall in Ireland 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 Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

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

If weather is an important factor for your trip to Ireland, 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 Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated November 20, 2024.
To help decide which airline to fly from San Diego to Ireland, see what other customers have to say about KLM, Delta and Scandinavian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

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

JetBlue
7.5
Good
3,394 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

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

Air France
7.4
Good
1,523 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 10

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

Related info for your journey

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

  • What airport do you fly from for flights from San Diego to Ireland?

    If you book a flight to Ireland from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego.

  • What are the cheapest airlines to fly from San Diego to Ireland one-way?

    One-way options have recently been found by users for as low as $410 on British Airways. Other airlines that offer cheap prices include United Airlines from $414 and Scandinavian Airlines from $594 one-way.

  • What are the most popular routes from San Diego to Ireland?

    While some choose either San Diego - Shannon or San Diego - Cork, San Diego - Dublin is the most popular route from San Diego to Ireland.

  • Can I find deals for flights from San Diego to Ireland that include hotel bookings?

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

  • How can I find direct flights from San Diego to Ireland?

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

  • Can I find deals for business class flights from San Diego to Ireland?

    Yes. Cheapflights offers flight deals from San Diego to Ireland 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 Diego to Ireland?

    Currently, November is the cheapest month in which you can book a flight from San Diego to Ireland (average of $498). Flying from San Diego to Ireland in June is currently the most expensive (average of $944). 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.

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Alternative routes for San Diego to Ireland

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Top 10 airlines flying from San Diego to Ireland

Discover the top 10 airlines that operate flights from San Diego to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$498Average$799FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$506Average$984FlexibilityNo cancel feeOn-time69%
DeltaCheapest$517Average$1,101FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$523Average$971FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$525Average$1,040FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$526Average$1,066FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$604Average$982FlexibilityNo cancel feeOn-time67%
IcelandairCheapest$643Average$853FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$741Average$919FlexibilityNo cancel feeOn-time62%
Aer LingusCheapest$783Average$1,084FlexibilityNo cancel feeOn-timeN/A
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