HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$462+ Cheap flights from San Luis Obispo (SBP) to Dublin (DUB)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SBP — DUB
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Luis Obispo to Dublin 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 Dublin

Cheapest flights from San Luis Obispo to Dublin
Explore the most affordable flight options available from San Luis Obispo to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. 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 2/47:10 am
SBP
-
DUB
2 stops16h 20m
United Airlines
Sun 2/89:00 am
DUB
-
SBP
2 stops46h 44m
United Airlines
Deal found 1/25$462
This United Airlines deal was found by Cheapflights users on 1/25. 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
3 stops18h 30m
United Airlines
Fri 4/109:50 am
DUB
-
SBP
2 stops40h 06m
United Airlines
Deal found 1/25$466
This American Airlines deal was found by Cheapflights users on 1/26. 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 4/1312:57 pm
SBP
-
DUB
2 stops17h 33m
American Airlines
Fri 4/249:30 am
DUB
-
SBP
2 stops20h 40m
American Airlines
Deal found 1/26$484
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 3/3112:50 pm
SBP
-
DUB
2 stops18h 00m
American Airlines
Fri 4/106:30 am
DUB
-
SBP
2 stops17h 32m
American Airlines
Deal found 1/26$487
This KAYAK deal was found by Cheapflights users on 1/26. 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 4/142:30 pm
SBP
-
DUB
2 stops18h 25m
Lufthansa
Tue 4/215:55 am
DUB
-
SBP
2 stops20h 01m
Lufthansa
Deal found 1/26$492
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 4/126:15 am
SBP
-
DUB
2 stops20h 25m
United Airlines
Wed 4/228:50 am
DUB
-
SBP
2 stops17h 06m
United Airlines
Deal found 1/26$493
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 4/118:02 am
SBP
-
DUB
2 stops40h 13m
United Airlines
Wed 4/229:50 am
DUB
-
SBP
2 stops22h 09m
United Airlines
Deal found 1/26$494
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 4/118:02 am
SBP
-
DUB
2 stops39h 18m
United Airlines
Thu 4/238:50 am
DUB
-
SBP
2 stops17h 06m
United Airlines
Deal found 1/26$499
This KAYAK deal was found by Cheapflights users on 1/26. 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 4/142:30 pm
SBP
-
DUB
2 stops18h 25m
Lufthansa
Mon 4/275:45 pm
DUB
-
SBP
2 stops38h 14m
Lufthansa
Deal found 1/26$504
This United Airlines deal was found by Cheapflights users on 1/25. 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 4/236:05 am
SBP
-
DUB
2 stops17h 15m
United Airlines
Wed 5/69:20 am
DUB
-
SBP
2 stops34h 34m
United Airlines
Deal found 1/25$516
This United Airlines deal was found by Cheapflights users on 1/26. 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 4/102:30 pm
SBP
-
DUB
2 stops32h 50m
United Airlines
Fri 4/2412:30 pm
DUB
-
SBP
2 stops19h 14m
United Airlines
Deal found 1/26$543

Find flight deals from San Luis Obispo to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from San Luis Obispo (SBP) to Dublin (DUB). 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$462
(United Airlines)

Popular in

May

Cheapest in

October

Average price

$611
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 Dublin
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Luis Obispo to Dublin 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 January 26, 2026.
Use the filters below to find and compare flights from San Luis Obispo to Dublin that are best for you.

Fly from

San Luis Obispo

Fly to

Dublin

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-5:56 pm

2 stops40h 06m

$462

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 4/14

5:00 am-7:20 am

3 stops18h 20m

Dublin

Fri 4/24

1:35 pm-11:59 pm

2 stops18h 24m

$493

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Mon 4/13

6:05 am-7:20 am

2 stops17h 15m

Dublin

Tue 4/21

11:35 am-9:35 pm

2 stops18h 00m

$493

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Wed 4/15

5:00 am-10:40 am

3 stops21h 40m

Dublin

Wed 4/22

8:50 am-5:56 pm

2 stops17h 06m

$493

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Sun 4/12

6:15 am-10:40 am

2 stops20h 25m

Dublin

Wed 4/22

8:50 am-5:56 pm

2 stops17h 06m

$493

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 4/14

5:00 am-10:40 am

3 stops21h 40m

Dublin

Thu 4/23

8:50 am-5:56 pm

2 stops17h 06m

$493

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 4/14

5:00 am-7:20 am

3 stops18h 20m

Dublin

Wed 4/22

8:50 am-5:56 pm

2 stops17h 06m

$493

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 4/14

5:00 am-10:40 am

3 stops21h 40m

Dublin

Tue 4/21

8:50 am-5:56 pm

2 stops17h 06m

$493

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Sat 4/11

8:02 am-8:15 am

2 stops40h 13m

Dublin

Wed 4/22

9:50 am-11:59 pm

2 stops22h 09m

$494

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Sat 4/11

8:02 am-7:20 am

2 stops39h 18m

Dublin

Fri 4/24

11:35 am-9:35 pm

2 stops18h 00m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on San Luis Obispo-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Luis Obispo-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Luis Obispo-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Luis Obispo-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Luis Obispo-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

Currently, January is the cheapest month in which you can book a flight from San Luis Obispo to Dublin (average of $521). Flying from San Luis Obispo to Dublin in May is currently the most expensive (average of $1,128). 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.

How much does it cost to fly round-trip from San Luis Obispo to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated January 26, 2026.
See what other customers who have flown with United Airlines and American Airlines from San Luis Obispo to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,199 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

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
9,199 reviews
United Airlines
7.4
Good
9,199 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

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
11,189 reviews
United Airlines
7.4
Good
9,199 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

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 Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $487, United Airlines can have you in Dublin from San Luis Obispo in 18h 55m. There are 5164 mi between San Luis Obispo and Dublin. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San Luis Obispo to Dublin round-trip?

    Cheapflights users have booked flights from San Luis Obispo to Dublin round-trip from $511. Another airline that can offer you cheap pricing is American Airlines. United Airlines is 39% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

    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 Dublin.

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

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

    Currently, January is the cheapest month in which you can book a flight from San Luis Obispo to Dublin (average of $521). Flying from San Luis Obispo to Dublin in May is currently the most expensive (average of $1,128). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

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 Dublin

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Dublin flights
Los Angeles to Dublin flights
San Jose to Dublin flights
Oakland to Dublin flights
San Diego to Dublin flights
Ontario to Dublin flights
Santa Ana to Dublin flights
Burbank to Dublin flights
Sacramento to Dublin flights
Las Vegas to Dublin flights
Los Angeles to Cork flights
Los Angeles to Shannon flights
Reno to Dublin flights
Ontario to Cork flights
San Francisco to Cork flights
San Francisco to Shannon flights
Fresno to Dublin flights
Santa Ana to Shannon flights
San Jose to Cork flights
San Diego to Shannon flights
Santa Rosa to Dublin flights
Ontario to Shannon flights
Long Beach to Dublin flights
Las Vegas to Shannon flights
Las Vegas to Cork flights
Medford to Dublin flights
San Diego to Cork flights
Sacramento to Shannon flights
San Jose to Knock flights
San Francisco to Knock flights
San Jose to Shannon flights
Monterey to Dublin flights
Santa Barbara to Dublin flights
Palm Springs to Dublin flights
Santa Barbara to Shannon flights
Long Beach to Shannon flights
Oakland to Cork flights
Fresno to Shannon flights
Arcata to Dublin flights
Redding to Dublin flights
Reno to Shannon flights
Oakland to Shannon flights
Los Angeles to Milltown (Kerry) flights
San Francisco to Milltown (Kerry) flights

Top 2 airlines flying from San Luis Obispo to Dublin

Discover the top 2 airlines that operate flights from San Luis Obispo to Dublin. 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$511Average$759FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$559Average$933FlexibilityNo 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.