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$620+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ORK
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from San Diego to Limerick

Cheapest flights from San Diego to Limerick
Explore the most affordable flight options available from San Diego to Limerick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 12/296:00 pmSAN - SNN
1 stop14h 45mAmerican Airlines
Fri 1/27:50 amSNN - SAN
2 stops20h 25mAmerican Airlines
Deal found 10/29$1,651
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 pmSAN - SNN
1 stop17h 25mMultiple Airlines
Fri 1/28:05 pmSNN - SAN
1 stop28h 05mMultiple Airlines
Deal found 10/29$2,107
This Air Canada deal was found by Cheapflights users on 10/30. 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.
Sat 11/16:10 pmSAN - SNN
2 stops39h 35mMultiple Airlines
Thu 11/67:50 amSNN - SAN
2 stops36h 03mMultiple Airlines
Deal found 10/30$2,153
This Air Canada deal was found by Cheapflights users on 10/29. 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 12/299:00 amSAN - SNN
3 stops23h 45mAir Canada
Fri 1/27:50 amSNN - SAN
3 stops22h 42mAir Canada
Deal found 10/29$2,678
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:01 pmSAN - SNN
2 stops18h 44mBritish Airways
Thu 11/67:50 amSNN - SAN
1 stop16h 20mBritish Airways
Deal found 10/30$2,692
This Air Canada deal was found by Cheapflights users on 10/30. 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.
Sat 11/19:00 amSAN - SNN
3 stops19h 30mAir Canada
Thu 11/68:05 pmSNN - SAN
3 stops32h 49mAir Canada
Deal found 10/30$2,810
This business-class.com deal was found by Cheapflights users on 10/28. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/289:42 amSAN - SNN
1 stop12h 38mMultiple Airlines
Tue 12/92:45 pmSNN - SAN
1 stop37h 25mMultiple Airlines
Deal found 10/28$3,409

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$620
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$1,027
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. 20% potential increase in price ($244 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($56 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 30, 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

Thu 3/5

6:00 pm-4:45 pm

1 stop14h 45m

Shannon

Sat 3/14

7:50 am-5:10 pm

1 stop16h 20m

$620

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 3/27

12:49 pm-3:45 pm

2 stops19h 56m

Shannon

Tue 3/31

7:40 am-2:50 pm

1 stop15h 10m

$824

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Thu 3/5

6:10 pm-3:45 pm

2 stops37h 35m

Shannon

Sat 3/14

7:50 am-10:40 pm

3 stops21h 50m

$837

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Thu 3/5

7:00 am-11:30 am

3 stops20h 30m

Shannon

Sat 3/14

7:50 am-9:52 am

3 stops33h 02m

$848

San DiegoShannon

SAN - SNN

SANSNN

San Diego

Fri 3/27

7:00 pm-3:45 pm

1 stop13h 45m

Shannon

Tue 3/31

7:40 am-2:50 pm

1 stop15h 10m

$1,046

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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 October 30, 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 October 30, 2025.
Read reviews from past customers who have flown United 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
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

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
8,998 reviews
United Airlines
7.4
Good
8,998 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Entertainment

7.1

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. 1 airline 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 $620, American Airlines can have you in Limerick from San Diego in 14h 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 airline flying from San Diego to Limerick

Discover the top airline 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$679Average$890FlexibilityNo cancel feeOn-time69%

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