Find flights
When to book
FAQs & Tips
Deals

€239 Find Cheap Flights from California to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from California to Ireland departing on 1/4. 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

Search hundreds of travel sites at once for deals on flights to Ireland

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

August

Cheapest flight

€239
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from Los Angeles to Dublin

FAQs for booking flights from California to Ireland

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

    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 Ireland.

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

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

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

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

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

    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 from California to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from California to Ireland

Recent return flight deals

9/8Sat
1 stopTAP AIR PORTUGAL
23h 25mLAX-DUB
23/8Sat
1 stopTAP AIR PORTUGAL
17h 10mDUB-LAX
€434
5/8Tue
1 stopTAP AIR PORTUGAL
23h 15mLAX-DUB
21/8Thu
1 stopTAP AIR PORTUGAL
27h 45mDUB-LAX
€461
1/4Tue
1 stopScandinavian Airlines
14h 35mSFO-DUB
9/4Wed
2 stopsScandinavian Airlines
36h 45mDUB-SFO
€476
31/3Mon
1 stopScandinavian Airlines
15h 55mSFO-DUB
8/4Tue
1 stopScandinavian Airlines
35h 50mDUB-SFO
€479
10/3Mon
1 stopAir Canada
30h 25mLAX-DUB
19/3Wed
1 stopAir Canada
20h 25mDUB-LAX
€488
2/4Wed
1 stopAir Canada
15h 45mSFO-DUB
9/4Wed
1 stopAir Canada
18h 17mDUB-SFO
€492
19/3Wed
1 stopSWISS
14h 25mSFO-DUB
26/3Wed
1 stopSWISS
29h 45mDUB-SFO
€497
11/3Tue
1 stopSWISS
14h 40mLAX-DUB
19/3Wed
1 stopSWISS
29h 50mDUB-LAX
€497
3/3Mon
directAer Lingus
10h 15mLAX-DUB
19/3Wed
directAer Lingus
11h 10mDUB-LAX
€507
3/3Mon
directAer Lingus
10h 15mLAX-DUB
19/3Wed
directAer Lingus
11h 10mDUB-LAX
€512

Search by stops

Search by airline

Search by price

Recent one-way flight deals

1/4Tue
2 stops
35h 52mLAX-DUB
€239
1/4Tue
2 stops
35h 52mLAX-DUB
€242
7/5Wed
1 stopWestJet
13h 25mLAS-DUB
€287
26/5Mon
1 stopWestJet
19h 20mSFO-DUB
€294
6/4Sun
1 stopScandinavian Airlines
33h 30mSFO-DUB
€374
31/3Mon
1 stopScandinavian Airlines
32h 20mLAX-DUB
€374
2/4Wed
1 stopAir Canada
12h 50mLAX-DUB
€404
26/2Wed
1 stopTAP AIR PORTUGAL
22h 45mSFO-DUB
€413
1/4Tue
1 stopAir Canada
16h 30mLAX-DUB
€417
8/4Tue
1 stopTAP AIR PORTUGAL
23h 35mSFO-DUB
€417

Search by stops

Search by airline

Search by price

Last minute flights from California to Ireland

Last minute flight, train and bus deals

26/2Wed
directAer Lingus
10h 15mLAX-DUB
5/3Wed
directAer Lingus
11h 10mDUB-LAX
€517
23/2Sun
multi-stopScandinavian Airlines
16h 50mSFO-DUB
11/3Tue
multi-stopScandinavian Airlines
35h 10mDUB-SFO
€576
25/2Tue
multi-stop
22h 15mLAS-DUB
3/3Mon
multi-stop
29h 15mDUB-LAS
€606
26/2Wed
multi-stopTAP AIR PORTUGAL
22h 45mSFO-DUB
4/3Tue
multi-stopTAP AIR PORTUGAL
29h 45mDUB-SFO
€628
26/2Wed
multi-stopTurkish Airlines
36h 55mLAX-DUB
5/3Wed
multi-stopTurkish Airlines
26h 10mDUB-LAX
€656
25/2Tue
multi-stop
22h 15mLAS-DUB
3/3Mon
multi-stop
47h 00mDUB-LAS
€656
26/2Wed
multi-stopKLM
13h 36mSFO-DUB
4/3Tue
multi-stopKLM
17h 52mDUB-SFO
€710
26/2Wed
multi-stopTurkish Airlines
31h 00mLAX-DUB
8/3Sat
multi-stopTurkish Airlines
32h 10mDUB-LAX
€713
26/2Wed
multi-stopKLM
18h 40mONT-DUB
5/3Wed
multi-stopKLM
18h 52mDUB-ONT
€737
25/2Tue
multi-stopTAP AIR PORTUGAL
33h 20mLAS-DUB
2/3Sun
multi-stopTAP AIR PORTUGAL
38h 20mDUB-LAS
€1,240

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Ireland

Cabin class types available on flights to California

Cabin classes available on flights to California. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Ireland
Business Class Flights to Irelandfrom €2,643
Prem Econ Class Flights to Ireland
Economy class Flights to Irelandfrom €554

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.