DUB

$205 Find Cheap Flights from California to Dublin - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from California to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to Dublin

Sat, Aug 8 - Wed, Aug 19
Aer Lingus Logo
12:30 pm - 5:10 am
SAN
-
DUB
32h 40m
1 stop
Aer Lingus Logo
1:20 pm - 11:35 am
DUB
-
SAN
30h 15m
1 stop
$470Aer Lingus
Tue, Nov 3 - Fri, Nov 13
Aer Lingus Logo
11:50 am - 5:10 am
SAN
-
DUB
33h 20m
1 stop
Aer Lingus Logo
1:00 pm - 10:53 am
DUB
-
SAN
29h 53m
1 stop
$472Aer Lingus
Mon, Oct 26 - Sun, Nov 1
Multiple Airlines Logo
11:50 pm - 5:10 am
LAS
-
DUB
22h 20m
1 stop
Multiple Airlines Logo
1:00 pm - 11:57 am
DUB
-
LAS
30h 57m
1 stop
$609Multiple Airlines
Sun, Aug 9 - Tue, Aug 25
Multiple Airlines Logo
9:42 pm - 6:50 pm
LAS
-
DUB
37h 08m
2 stops
Multiple Airlines Logo
10:40 am - 10:22 pm
DUB
-
LAS
19h 42m
1 stop
$712Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Air Canada Logo
6:50 am - 7:45 am
LAS
-
DUB
16h 55m
1 stop
Air Canada Logo
9:20 am - 10:23 pm
DUB
-
LAS
21h 03m
1 stop
$717Air Canada
Mon, Aug 3 - Wed, Aug 19
Finnair Logo
12:33 pm - 11:50 am
LAS
-
DUB
15h 17m
1 stop
Finnair Logo
9:30 am - 11:00 pm
DUB
-
LAS
21h 30m
1 stop
$720Finnair
Mon, Aug 3 - Wed, Aug 19
Finnair Logo
12:33 pm - 11:50 am
LAS
-
DUB
15h 17m
1 stop
Finnair Logo
9:30 am - 11:00 pm
DUB
-
LAS
21h 30m
1 stop
$721Finnair
Mon, Nov 9 - Fri, Dec 4
Air Canada Logo
4:05 pm - 7:10 am
SMF
-
DUB
31h 05m
2 stops
Air Canada Logo
9:00 am - 9:02 pm
DUB
-
SMF
44h 02m
2 stops
$722Air Canada
Tue, Nov 17 - Fri, Nov 27
American Airlines Logo
4:30 pm - 5:00 pm
SMF
-
DUB
16h 30m
2 stops
American Airlines Logo
1:00 pm - 11:18 pm
DUB
-
SMF
18h 18m
1 stop
$735American Airlines
Mon, Aug 3 - Wed, Aug 19
American Airlines Logo
12:35 pm - 9:45 am
ONT
-
DUB
13h 10m
1 stop
American Airlines Logo
12:40 pm - 6:47 pm
DUB
-
ONT
14h 07m
1 stop
$871American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$205
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from San Diego to Dublin

Flights from California to Dublin: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from California to Dublin 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with Aer Lingus
SFO
-
DUB
Jan 2026
If flying to Ireland, the direct flight from SFO to DUB on Aer Lingus is the way to go to avoid the hassles and uncertainty of mid journey stop-overs.
DavidFlew with Aer Lingus
SFO
-
DUB
Dec 2025
Check gate; it’s not in the international terminal
Verified travelerFlew with Aer Lingus
LAX
-
DUB
Jul 2024
Go to the airport early, LAX is the worst airport to fly out from. There is just so much traffic on the way to get there. We used the flyaway option in van nuys, ( buy your parking ticket in advance) costing us only 115 dollars for parking for over two weeks and it’s very secure. The buses go every 15 minutes from there directly to LAX. Best way to get to and from LAX. Check in was easy.

FAQs for booking flights from California to Dublin

  • How does KAYAK find such low prices on flights from California to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from California to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to California with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Swords
Athlone
Malahide
Wicklow
Kildare
Dundalk
Maynooth
Castleknock
Drogheda
Cavan
Naas
Mullingar
Portmarnock
Tullamore
Gorey
Leixlip
Enniscorthy
Slane
Carlingford
Thurles

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)