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Cheap flights from San Luis Obispo to Ireland from $455

This is the cheapest round-trip 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 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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 amSBP-DUB
19h 10m2 stops
United Airlines Logo
9:00 am - 11:44 pmDUB-SBP
46h 44m2 stops
$455United Airlines
Find Deal
Mon, Jan 12 - Wed, Jan 21
United Airlines Logo
7:26 am - 10:20 amSBP-DUB
18h 54m2 stops
United Airlines Logo
9:00 am - 7:55 pmDUB-SBP
42h 55m2 stops
$460United Airlines
Find Deal
Tue, Dec 9 - Sun, Dec 14
Multiple Airlines Logo
5:00 am - 7:30 amSBP-DUB
18h 30m3 stops
Multiple Airlines Logo
9:10 am - 7:44 pmDUB-SBP
18h 34m2 stops
$477Multiple Airlines
Find Deal
Mon, Jan 12 - Wed, Jan 21
United Airlines Logo
7:26 am - 8:10 amSBP-DUB
16h 44m2 stops
United Airlines Logo
9:30 am - 7:49 pmDUB-SBP
18h 19m2 stops
$488United Airlines
Find Deal
Tue, Dec 9 - Tue, Dec 16
United Airlines Logo
5:15 am - 6:10 amSBP-DUB
17h 55m2 stops
United Airlines Logo
9:50 am - 5:56 pmDUB-SBP
40h 06m3 stops
$615United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
12:35 pm - 7:50 pmSBP-DUB
24h 15m2 stops
American Airlines Logo
12:30 pm - 6:21 pmDUB-SBP
37h 51m2 stops
$834American Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31

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 12
SBP5:00 amSan Luis Obispo County
19h 10m
2 stops
DUB8:10 amDublin
Jan 21
DUB9:00 amDublin
46h 44m
2 stops
SBP11:44 pmSan Luis Obispo County
$455
Find similar
United Airlines
Dec 9
SBP7:26 amSan Luis Obispo County
18h 54m
2 stops
DUB10:20 amDublin
Dec 14
DUB9:00 amDublin
42h 55m
2 stops
SBP7:55 pmSan Luis Obispo County
$460
Find similar
United Airlines
Dec 9
SBP7:26 amSan Luis Obispo County
16h 44m
2 stops
DUB8:10 amDublin
Dec 16
DUB9:30 amDublin
18h 19m
2 stops
SBP7:49 pmSan Luis Obispo County
$488
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
Nov 5
SBP4:18 pmSan Luis Obispo County
17h 27m
2 stops
DUB5:45 pmDublin
Nov 10
DUB12:55 pmDublin
30h 48m
1 stop
SBP11:43 amSan Luis Obispo County
$716
Find similar
American Airlines
Mar 27
SBP12:35 pmSan Luis Obispo County
24h 15m
2 stops
DUB7:50 pmDublin
Mar 31
DUB12:30 pmDublin
37h 51m
2 stops
SBP6:21 pmSan Luis Obispo County
$834
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 November 3, 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

Mon 1/12

5:00 am-8:10 am

2 stops19h 10m

Dublin

Wed 1/21

9:00 am-11:44 pm

2 stops46h 44m

$455

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 12/9

7:26 am-10:20 am

2 stops18h 54m

Dublin

Sun 12/14

9:00 am-7:55 pm

2 stops42h 55m

$460

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Mon 1/12

5:00 am-7:30 am

3 stops18h 30m

Dublin

Wed 1/21

9:10 am-7:44 pm

2 stops18h 34m

$477

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Tue 12/9

7:26 am-8:10 am

2 stops16h 44m

Dublin

Tue 12/16

9:30 am-7:49 pm

2 stops18h 19m

$488

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Fri 3/27

5:15 am-6:10 am

2 stops17h 55m

Dublin

Tue 3/31

9:50 am-5:56 pm

3 stops40h 06m

$615

San Luis ObispoDublin

SBP - DUB

SBPDUB

San Luis Obispo County

Fri 3/27

12:35 pm-7:50 pm

2 stops24h 15m

Dublin

Tue 3/31

12:30 pm-6:21 pm

2 stops37h 51m

$834

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 month to fly to Ireland?

In general, October is the cheapest month to fly from San Luis Obispo to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $536. If you aren’t able to travel to Ireland during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $611.

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

Direct flights

None
There are no direct flights from San Luis Obispo to Ireland. There are no popular flight routes from San Luis Obispo to Ireland.
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  • 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
8,997 reviews
Search United Airlines flights
American AirlinesPriceFrom $590Free CancellationRating
7.2
11,034 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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