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$470+ Cheap flights from San Diego (SAN) to Limerick, Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ORK
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from San Diego to Limerick

Best flights from San Diego to Limerick
Discover carefully curated flight deals from San Diego to Limerick that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/137:00 pmSAN - SNN
1 stop13h 45mAmerican Airlines
Sun 3/227:50 amSNN - SAN
1 stop16h 15mAmerican Airlines
Deal found 12/16$470
This Ovago deal was found by Cheapflights users on 12/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/132:50 pmSAN - SNN
2 stops17h 55mMultiple Airlines
Sun 3/228:05 pmSNN - SAN
1 stop28h 05mMultiple Airlines
Deal found 12/17$641
This Air Canada deal was found by Cheapflights users on 12/15. 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 1/3012:45 pmSAN - SNN
2 stops19h 00mAir Canada
Tue 2/37:50 amSNN - SAN
2 stops36h 13mAir Canada
Deal found 12/15$670
This British Airways deal was found by Cheapflights users on 12/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:00 pmSAN - SNN
1 stop13h 45mBritish Airways
Tue 2/37:50 amSNN - SAN
1 stop16h 20mBritish Airways
Deal found 12/16$672
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/306:00 pmSAN - SNN
1 stop13h 45mAmerican Airlines
Fri 2/67:50 amSNN - SAN
1 stop16h 20mAmerican Airlines
Deal found 12/16$602
This Air Canada deal was found by Cheapflights users on 12/15. 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 3/1012:45 pmSAN - SNN
2 stops21h 00mMultiple Airlines
Mon 3/167:50 amSNN - SAN
2 stops35h 13mMultiple Airlines
Deal found 12/15$670

Find flight deals from San Diego to Limerick

Keep the following information in mind while searching for San Diego to Limerick flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$470
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$1,684
Provider with most accurate pricing for San Diego-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Shannon flights.
Search Deals
From San Diego to Limerick
Search Deals
Highest demand for flights based on searches. 45% potential increase in price ($759 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($85 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Limerick 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Diego to Limerick that are best for you.

Fly from

San Diego

Fly to

Limerick

Route

Depart

Return

Price

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 3/13

7:00 pm-3:45 pm

1 stop13h 45m

Shannon

Sun 3/22

7:50 am-5:05 pm

1 stop16h 15m

$470

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 1/30

6:00 pm-3:45 pm

1 stop13h 45m

Shannon

Fri 2/6

7:50 am-4:10 pm

1 stop16h 20m

$602

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 3/13

2:50 pm-3:45 pm

2 stops17h 55m

Shannon

Sun 3/22

8:05 pm-5:10 pm

1 stop28h 05m

$641

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 1/30

12:45 pm-3:45 pm

2 stops19h 00m

Shannon

Tue 2/3

7:50 am-12:03 pm

2 stops36h 13m

$670

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Tue 3/10

12:45 pm-4:45 pm

2 stops21h 00m

Shannon

Mon 3/16

7:50 am-12:03 pm

2 stops35h 13m

$670

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 1/30

6:00 pm-3:45 pm

1 stop13h 45m

Shannon

Tue 2/3

7:50 am-4:10 pm

1 stop16h 20m

$672

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Best time to book a flight from San Diego to Limerick

Have a flexible travel schedule? Discover the best time to fly to Limerick 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.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Limerick

What is the cheapest time of day to fly from SAN to LR9?

Find hourly flight availability from San Diego to Limerick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from San Diego to Limerick by exploring options for tickets in the evening.

Reviews of airlines servicing Limerick

Get insights into the airlines that provide service to Limerick. 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 Limerick. Reviews last updated December 18, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from San Diego to Limerick. 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.
United Airlines
7.4
Good
9,091 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
11,054 reviews
United Airlines
7.4
Good
9,091 reviews

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from San Diego to Limerick. 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 Limerick?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to Limerick. 2 airlines have flights from San Diego to Limerick on a regular basis. Booking flights from San Diego to Limerick should not be difficult; the airport handles an average of 0 outbound flights to Limerick per day.

  • How long is the flight from San Diego to Limerick?

    For as low as $470, American Airlines can have you in Limerick from San Diego in 13h 45m. San Diego and Limerick are separated by a distance of 5132 mi.

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

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

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

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

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

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

See more FAQs

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Top 2 airlines flying from San Diego to Limerick

Discover the top 2 airlines that operate flights from San Diego to Limerick. 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$518Average$683FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$666Average$865FlexibilityNo cancel feeOn-time69%

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