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Cheap flights from San Luis Obispo to Ireland from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Obispo to Ireland departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Luis Obispo to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 8:10 am
SBP
-
DUB
19h 10m2 stops
United Airlines Logo
9:00 am - 11:44 pm
DUB
-
SBP
46h 44m2 stops
$456United Airlines
Fri, Jan 30 - Mon, Feb 2
United Airlines Logo
5:00 am - 7:30 am
SBP
-
DUB
18h 30m3 stops
United Airlines Logo
9:00 am - 9:15 pm
DUB
-
SBP
20h 15m2 stops
$483United Airlines
Fri, Jan 30 - Mon, Feb 2
Lufthansa Logo
8:15 am - 10:40 am
SBP
-
DUB
18h 25m2 stops
Lufthansa Logo
6:05 am - 12:17 am
DUB
-
SBP
26h 12m2 stops
$488Lufthansa
Tue, Mar 31 - Fri, Apr 10
Multiple Airlines Logo
5:00 am - 8:15 am
SBP
-
DUB
19h 15m3 stops
Multiple Airlines Logo
9:50 am - 12:17 am
DUB
-
SBP
22h 27m2 stops
$489Multiple Airlines
Tue, Mar 31 - Fri, Apr 10
Multiple Airlines Logo
12:45 pm - 9:45 am
SBP
-
DUB
13h 00m1 stop
Multiple Airlines Logo
12:45 pm - 10:08 pm
DUB
-
SBP
17h 23m2 stops
$496Multiple Airlines
Tue, Mar 31 - Fri, Apr 10
United Airlines Logo
5:00 am - 9:45 am
SBP
-
DUB
20h 45m2 stops
United Airlines Logo
9:50 am - 5:56 pm
DUB
-
SBP
40h 06m2 stops
$584United Airlines
Tue, Mar 31 - Fri, Apr 10
United Airlines Logo
5:00 am - 7:20 am
SBP
-
DUB
18h 20m3 stops
United Airlines Logo
9:50 am - 11:34 am
DUB
-
SBP
33h 44m2 stops
$588United Airlines
Tue, Mar 31 - Fri, Apr 10
Finnair Logo
12:45 pm - 9:45 am
SBP
-
DUB
13h 00m1 stop
Finnair Logo
1:45 pm - 11:39 am
DUB
-
SBP
29h 54m1 stop
$688Finnair
Tue, Mar 31 - Fri, Apr 10
United Airlines Logo
7:03 am - 9:55 am
SBP
-
DUB
18h 52m2 stops
United Airlines Logo
10:40 am - 11:47 am
DUB
-
SBP
33h 07m2 stops
$876United Airlines
Wed, Dec 31 - Tue, Jan 6
Lufthansa Logo
6:55 pm - 10:40 am
SBP
-
DUB
31h 45m2 stops
Lufthansa Logo
5:45 pm - 12:17 am
DUB
-
SBP
38h 32m2 stops
$1,345Lufthansa
Mon, Jun 8 - Mon, Jun 22

United Airlines flights from San Luis Obispo to Ireland

Our best United Airlines deals on San Luis Obispo to Ireland flight tickets
United Airlines
Jan 30
SBP5:00 amSan Luis Obispo County
19h 10m
2 stops
DUB8:10 amDublin
Feb 2
DUB9:00 amDublin
44h 15m
2 stops
SBP9:15 pmSan Luis Obispo County
$456
Find similar
United Airlines
Jan 30
SBP5:00 amSan Luis Obispo County
18h 30m
3 stops
DUB7:30 amDublin
Feb 2
DUB9:00 amDublin
22h 57m
2 stops
SBP11:57 pmSan Luis Obispo County
$483
Find similar
United Airlines
Mar 31
SBP5:00 amSan Luis Obispo County
20h 45m
2 stops
DUB9:45 amDublin
Apr 10
DUB9:50 amDublin
40h 06m
2 stops
SBP5:56 pmSan Luis Obispo County
$584
Find similar

American Airlines flights from San Luis Obispo to Ireland

Our best American Airlines deals on San Luis Obispo to Ireland flight tickets
American Airlines
Jun 8
SBP12:23 pmSan Luis Obispo County
13h 22m
1 stop
DUB9:45 amDublin
Jun 22
DUB12:40 pmDublin
17h 15m
2 stops
SBP9:55 pmSan Luis Obispo County
$1,401
Find similar
American Airlines
Dec 31
SBP9:57 amSan Luis Obispo County
14h 43m
2 stops
DUB8:40 amDublin
Jan 6
DUB1:00 pmDublin
31h 17m
1 stop
SBP12:17 pmSan Luis Obispo County
$1,423
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Luis Obispo to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Fri 1/30

5:00 am-8:10 am

2 stops19h 10m

Dublin

Mon 2/2

9:00 am-11:44 pm

2 stops46h 44m

$456

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Fri 1/30

5:00 am-7:30 am

3 stops18h 30m

Dublin

Mon 2/2

9:00 am-9:15 pm

2 stops20h 15m

$483

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 3/31

8:15 am-10:40 am

2 stops18h 25m

Dublin

Fri 4/10

6:05 am-12:17 am

2 stops26h 12m

$488

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 3/31

5:00 am-8:15 am

3 stops19h 15m

Dublin

Fri 4/10

9:50 am-12:17 am

2 stops22h 27m

$489

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 3/31

12:45 pm-9:45 am

1 stop13h 00m

Dublin

Fri 4/10

12:45 pm-10:08 pm

2 stops17h 23m

$496

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

$584

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 3/31

5:00 am-7:20 am

3 stops18h 20m

Dublin

Fri 4/10

9:50 am-11:34 am

2 stops33h 44m

$588

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 3/31

12:45 pm-9:45 am

1 stop13h 00m

Dublin

Fri 4/10

1:45 pm-11:39 am

1 stop29h 54m

$688

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Wed 12/31

7:03 am-9:55 am

2 stops18h 52m

Dublin

Tue 1/6

10:40 am-11:47 am

2 stops33h 07m

$876

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Mon 6/8

6:55 pm-10:40 am

2 stops31h 45m

Dublin

Mon 6/22

5:45 pm-12:17 am

2 stops38h 32m

$1,345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from San Luis Obispo to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Sunday when prices can be found for as low as $892. This is often the case because there is less demand to fly during this day of the week. Flights from San Luis Obispo to Ireland on a Saturday will generally be more expensive and average around $1,216. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap San Luis Obispo to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Luis Obispo to Ireland

Fastest flight time

18h 25m

Direct flights

None
The fastest flight from San Luis Obispo to Ireland takes 18h 25m
There are no direct flights from San Luis Obispo to Ireland. There are no popular flight routes from San Luis Obispo to Ireland.
Search flight deals

  • When did momondo last update prices for flights from San Luis Obispo County Airport to Ireland?

    Prices for flights from San Luis Obispo County Airport to Ireland are updated daily.

  • How many operators does momondo search for flights from San Luis Obispo County Airport to Ireland?

  • How old do you have to be to fly from San Luis Obispo County Airport to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Luis Obispo County Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Luis Obispo to Ireland

Compare and see reviews for airlines that fly from San Luis Obispo to Ireland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $511Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
American AirlinesPriceFrom $559Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from San Luis Obispo to Ireland?

It is quick and easy to find San Luis Obispo to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

Can I find flights from San Luis Obispo to Ireland with flexible booking policies on momondo?

Yes. All flights to Ireland from San Luis Obispo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Luis Obispo to Ireland?

Once you have performed a search for San Luis Obispo to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Luis Obispo to Ireland right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Luis Obispo to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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