HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$464+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — DUB
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Luis Obispo to Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/11. 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.
Tue 3/315:00 am
SBP
-
DUB
2 stops20h 45m
United Airlines
Fri 4/109:50 am
DUB
-
SBP
2 stops46h 09m
United Airlines
Deal found 2/11$464
This United Airlines deal was found by Cheapflights users on 2/10. 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 2/205:00 am
SBP
-
DUB
2 stops19h 10m
United Airlines
Fri 3/69:00 am
DUB
-
SBP
2 stops20h 04m
United Airlines
Deal found 2/10$481
This United Airlines deal was found by Cheapflights users on 2/9. 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 2/185:00 am
SBP
-
DUB
2 stops18h 30m
United Airlines
Sun 2/2210:40 am
DUB
-
SBP
2 stops21h 19m
United Airlines
Deal found 2/9$489
This Ovago deal was found by Cheapflights users on 2/10. 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 2/205:00 am
SBP
-
DUB
1 stop19h 10m
Lufthansa
Fri 3/61:35 pm
DUB
-
SBP
2 stops18h 09m
Lufthansa
Deal found 2/10$539
This United Airlines deal was found by Cheapflights users on 2/12. 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 2/255:00 am
SBP
-
DUB
2 stops19h 10m
United Airlines
Sun 3/19:00 am
DUB
-
SBP
2 stops44h 09m
United Airlines
Deal found 2/12$595

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$464
(United Airlines)

Popular in

November

Cheapest in

April

Average price

$672
Provider with most accurate pricing for San Luis Obispo County-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Luis Obispo County-Dublin flights.
Search Deals
From San Luis Obispo County to Ireland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 13, 2026.
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

Tue 3/31

5:00 am-9:45 am

2 stops20h 45m

Dublin

Fri 4/10

9:50 am-11:59 pm

2 stops46h 09m

$464

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Wed 2/25

5:00 am-8:10 am

2 stops19h 10m

Dublin

Sun 3/1

9:00 am-9:09 pm

2 stops44h 09m

$595

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 3/31

12:35 pm-9:45 am

1 stop13h 10m

Dublin

Fri 4/10

9:30 am-7:52 pm

2 stops18h 22m

$641

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Thu 3/12

8:20 am-4:25 pm

2 stops25h 05m

Dublin

Thu 3/19

5:00 am-11:59 pm

2 stops25h 59m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

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
No data available for this route at this time. Please check back soon.

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 February 13, 2026.
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
9,286 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

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
9,286 reviews
United Airlines
7.4
Good
9,286 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

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
11,277 reviews
United Airlines
7.4
Good
9,286 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

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 20h 45m. The distance between San Luis Obispo and Ireland is about 5164 mi.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Luis Obispo to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Charles de Gaulle flights
San Francisco to Charles de Gaulle flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
Los Angeles to Istanbul flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to Madrid flights
Los Angeles to Gatwick flights
San Francisco to Istanbul flights
Los Angeles to Barcelona-El Prat flights
San Francisco to Gatwick flights
San Francisco to Barcelona-El Prat flights
Los Angeles to Amsterdam flights
San Francisco to Lisbon flights
Los Angeles to Stansted flights
Los Angeles to Frankfurt flights
San Francisco to Orly flights
Los Angeles to Dublin flights
Los Angeles to London City flights
San Francisco to London City flights
San Francisco to Stansted flights
Los Angeles to Lisbon flights
San Francisco to Amsterdam flights
San Francisco to Madrid flights
San Francisco to Dublin flights
Los Angeles to Orly flights
Los Angeles to Athens flights
San Diego to Heathrow flights
San Francisco to Athens flights
San Francisco to Frankfurt flights
Los Angeles to Frederic Chopin flights
San Francisco to Malpensa flights
San Francisco to Zurich flights
Ontario to Heathrow flights
Los Angeles to Zurich flights
Los Angeles to Copenhagen flights
San Francisco to Linate flights
Los Angeles to Malpensa flights
San Francisco to Munich flights
Ontario to Leonardo da Vinci/Fiumicino flights
Los Angeles to Luton flights
Las Vegas to Heathrow flights
Los Angeles to Sabiha Gokcen flights
Ontario to Charles de Gaulle flights
San Francisco to Copenhagen flights
Los Angeles to Linate flights
Santa Ana to Leonardo da Vinci/Fiumicino flights
Santa Ana to Charles de Gaulle flights
San Francisco to Luton flights

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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$511Average$747FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$590Average$814FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights