€192 Find Cheap Flights from California to Dublin

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 3/5. 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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Everything you should know

Cheapest return fare
€358
Overall average: €557
Lufthansa
Sun 15/2Tue 24/2
SAN - DUB • 2 stops
Cheapest direct flights
€527
Typical prices: €451-€635
Aer Lingus
Mon 9/2Wed 25/2
SFO - DUB • Direct
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Flight Deals
Useful Info
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 return 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 return flight deals from California to Dublin

Sun, 15 Feb - Tue, 24 Feb
Lufthansa Logo
11:05 - 17:10
SAN
-
DUB
22h 05m
2 stops
Lufthansa Logo
17:55 - 15:45
DUB
-
SAN
29h 50m
1 stop
€358Lufthansa
Sun, 15 Feb - Tue, 24 Feb
Lufthansa Logo
17:35 - 17:10
SAN
-
DUB
15h 35m
1 stop
Lufthansa Logo
10:50 - 15:45
DUB
-
SAN
36h 55m
1 stop
€371Lufthansa
Tue, 21 Apr - Tue, 5 May
Multiple Airlines Logo
17:15 - 16:55
SAN
-
DUB
15h 40m
1 stop
Multiple Airlines Logo
09:50 - 20:43
DUB
-
SAN
18h 53m
2 stops
€377Multiple Airlines
Tue, 21 Apr - Tue, 5 May
Multiple Airlines Logo
17:15 - 16:55
SAN
-
DUB
15h 40m
1 stop
Multiple Airlines Logo
09:50 - 12:18
DUB
-
SAN
34h 28m
1 stop
€379Multiple Airlines
Tue, 17 Feb - Wed, 25 Feb
British Airways Logo
18:00 - 07:55
SAN
-
DUB
29h 55m
1 stop
British Airways Logo
08:50 - 16:10
DUB
-
SAN
15h 20m
1 stop
€380British Airways
Wed, 4 Mar - Wed, 11 Mar
United Airlines Logo
10:59 - 08:10
SAN
-
DUB
13h 11m
1 stop
United Airlines Logo
08:00 - 15:00
DUB
-
SAN
38h 00m
2 stops
€383United Airlines
Sun, 26 Apr - Wed, 6 May
Air Canada Logo
13:00 - 08:15
SMF
-
DUB
35h 15m
2 stops
Air Canada Logo
09:50 - 20:42
DUB
-
SMF
42h 52m
2 stops
€384Air Canada
Sun, 26 Apr - Wed, 6 May
Air Canada Logo
23:59 - 08:15
SMF
-
DUB
24h 16m
2 stops
Air Canada Logo
09:50 - 20:42
DUB
-
SMF
42h 52m
2 stops
€386Air Canada
Mon, 20 Apr - Thu, 30 Apr
British Airways Logo
16:34 - 19:35
SMF
-
DUB
19h 01m
2 stops
British Airways Logo
08:35 - 22:54
DUB
-
SMF
22h 19m
2 stops
€387British Airways
Tue, 7 Apr - Tue, 21 Apr
United Airlines Logo
22:30 - 09:45
SAN
-
DUB
27h 15m
1 stop
United Airlines Logo
09:50 - 11:53
DUB
-
SAN
34h 03m
1 stop
€387United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight€192
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from Sacramento to Dublin

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

Insights shared by verified travellers 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 return 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.

Travelling to a place near Dublin?

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

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

Dublin (DUB)