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$485+ Cheap flights from San Luis Obispo (SBP) to 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — DUB
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from San Luis Obispo to Ireland

Keep the following information in mind while searching for San Luis Obispo to Ireland flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$485
(United Airlines)

Popular in

July

Cheapest in

November

Average price

$536
Provider with most accurate pricing for San Luis Obispo County-Dublin flight deals.
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Provider most trusted by Cheapflights users for San Luis Obispo County-Dublin flights.
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From San Luis Obispo County to Ireland
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Highest demand for flights based on searches. 27% potential increase in price ($339 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Luis Obispo to Ireland

Cheapest flights from San Luis Obispo to Ireland
Explore the most affordable flight options available from San Luis Obispo to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This United Airlines deal was found by Cheapflights users on 10/14. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/288:33 amSBP - DUB
2 stops17h 47mUnited Airlines
Fri 12/59:00 amDUB - SBP
2 stops42h 55mUnited Airlines
Deal found 10/14$485
This United Airlines deal was found by Cheapflights users on 10/13. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:04 amSBP - DUB
2 stops16h 26mMultiple Airlines
Thu 12/49:20 amDUB - SBP
2 stops18h 35mMultiple Airlines
Deal found 10/13$502
This American Airlines deal was found by Cheapflights users on 10/14. 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 11/286:00 amSBP - DUB
2 stops17h 10mMultiple Airlines
Fri 12/512:55 pmDUB - SBP
1 stop30h 46mMultiple Airlines
Deal found 10/14$518
This KAYAK deal was found by Cheapflights users on 10/13. 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.
Wed 11/58:33 amSBP - DUB
2 stops30h 12mLufthansa
Mon 11/105:55 pmDUB - SBP
2 stops57h 55mLufthansa
Deal found 10/13$558
This United Airlines deal was found by Cheapflights users on 10/14. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:15 amSBP - DUB
2 stops18h 15mUnited Airlines
Mon 11/109:00 amDUB - SBP
2 stops42h 50mUnited Airlines
Deal found 10/14$560
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Wed 11/512:28 pmSBP - DUB
2 stops17h 07mAmerican Airlines
Mon 11/1012:55 pmDUB - SBP
1 stop30h 48mAmerican Airlines
Deal found 10/14$611

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo 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 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Ireland that are best for you.

Fly from

San Luis Obispo

Fly to

Ireland

Route

Depart

Return

Price

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Fri 11/28

8:33 am-10:20 am

2 stops17h 47m

Dublin

Fri 12/5

9:00 am-7:55 pm

2 stops42h 55m

$485

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Thu 11/27

7:04 am-7:30 am

2 stops16h 26m

Dublin

Thu 12/4

9:20 am-7:55 pm

2 stops18h 35m

$502

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Fri 11/28

6:00 am-7:10 am

2 stops17h 10m

Dublin

Fri 12/5

12:55 pm-11:41 am

1 stop30h 46m

$518

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Wed 11/5

8:33 am-10:45 pm

2 stops30h 12m

Dublin

Mon 11/10

5:55 pm-7:50 pm

2 stops57h 55m

$558

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Wed 11/5

5:15 am-7:30 am

2 stops18h 15m

Dublin

Mon 11/10

9:00 am-7:50 pm

2 stops42h 50m

$560

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Wed 11/5

12:28 pm-1:35 pm

2 stops17h 07m

Dublin

Mon 11/10

12:55 pm-11:43 am

1 stop30h 48m

$611

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Fri 3/27

6:11 am-9:55 am

2 stops20h 44m

Dublin

Tue 3/31

9:50 am-11:45 pm

2 stops21h 55m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Best time to book a flight from San Luis Obispo to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from San Luis Obispo 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 Luis Obispo to Ireland

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

Currently, November is the cheapest month in which you can book a flight from San Luis Obispo to Ireland (average of $511). Flying from San Luis Obispo to Ireland in April is currently the most expensive (average of $1,096). 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.

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 October 14, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from San Luis Obispo to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,976 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

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
8,976 reviews
United Airlines
7.4
Good
8,976 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

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
11,042 reviews
United Airlines
7.4
Good
8,976 reviews

Crew

8.1

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Food

6.6

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 Luis Obispo 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 Luis Obispo to Ireland?

    If you book a flight to Ireland from San Luis Obispo, you will be flying from County, which is the city’s only airport. San Luis Obispo County (SBP) is located 3.3 mi from the center of San Luis Obispo.

  • How long is the flight from San Luis Obispo to Ireland?

    Departing from San Luis Obispo to Ireland will take you 17h 47m. The distance between San Luis Obispo and Ireland is about 5164 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Luis Obispo 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 Luis Obispo to Ireland?

    Currently, November is the cheapest month in which you can book a flight from San Luis Obispo to Ireland (average of $511). Flying from San Luis Obispo to Ireland in April is currently the most expensive (average of $1,096). 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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Top 2 airlines flying from San Luis Obispo to Ireland

Discover the top 2 airlines that operate flights from San Luis Obispo 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 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$511Average$786FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$559Average$1,118FlexibilityNo cancel feeOn-time71%

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