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Find cheap flights from California to Ireland from €191

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 12/10. 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
0 bags
Sat 15/6
Sat 22/6

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In the last 7 days, travellers have searched 42,393,389 times on KAYAK, and here's why:

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Good to know

Low season

January

High season

June

Cheapest flight

€191
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (31% 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 to Ireland 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 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 to Ireland 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 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 to Ireland from California 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

6/11Wed
directAer Lingus
10h 10mLAX-DUB
13/11Wed
directAer Lingus
11h 15mDUB-LAX
€395
12/11Tue
directAer Lingus
10h 05mSFO-DUB
19/11Tue
directAer Lingus
11h 00mDUB-SFO
€399
4/11Mon
1 stopTAP AIR PORTUGAL
15h 30mSFO-DUB
10/11Sun
1 stopTAP AIR PORTUGAL
18h 20mDUB-SFO
€451
6/11Wed
1 stop
14h 20mLAX-DUB
13/11Wed
direct
11h 15mDUB-LAX
€454
8/11Fri
1 stopTAP AIR PORTUGAL
15h 30mSFO-DUB
24/11Sun
1 stopTAP AIR PORTUGAL
35h 40mDUB-SFO
€456
12/11Tue
1 stop
15h 45mSFO-DUB
19/11Tue
direct
11h 00mDUB-SFO
€459
5/11Tue
3 stopsUnited Airlines
19h 55mONT-DUB
20/11Wed
2 stopsUnited Airlines
35h 38mDUB-ONT
€465
5/11Tue
1 stopSWISS
18h 40mSFO-DUB
12/11Tue
1 stopSWISS
16h 10mDUB-SFO
€471
6/11Wed
2 stopsUnited Airlines
20h 25mLAX-DUB
13/11Wed
2 stopsUnited Airlines
16h 43mDUB-LAX
€477
27/10Sun
1 stopSWISS
32h 25mSFO-DUB
4/11Mon
1 stopSWISS
35h 20mDUB-SFO
€495

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Recent one-way flight deals

12/10Sat
1 stopWestJet
19h 55mLAX-DUB
€191
21/10Mon
1 stopWestJet
32h 50mLAX-DUB
€192
6/10Sun
1 stop
31h 10mLAX-DUB
€242
9/10Wed
1 stop
17h 25mLAX-DUB
€270
16/9Mon
1 stopVueling
29h 20mLAX-DUB
€355
15/9Sun
1 stopVueling
29h 20mSFO-DUB
€402
12/9Thu
1 stopAir Canada
12h 20mLAX-DUB
€405
14/7Sun
1 stopKLM
13h 00mLAX-DUB
€406
4/8Sun
1 stopKLM
12h 41mONT-DUB
€409
9/9Mon
2 stopsAir Canada
16h 50mONT-DUB
€424

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Last minute flights from California to Ireland

Last minute flight, train and bus deals

20/5Mon
multi-stopDelta
26h 05mSFO-DUB
23/5Thu
multi-stopDelta
18h 49mDUB-SFO
€652
19/5Sun
multi-stop
37h 15mLAX-DUB
30/5Thu
multi-stop
30h 10mDUB-LAX
€654
20/5Mon
multi-stopBritish Airways
13h 35mSFO-DUB
29/5Wed
multi-stopBritish Airways
16h 21mDUB-SFO
€740
20/5Mon
multi-stopBritish Airways
13h 35mSFO-DUB
27/5Mon
multi-stopBritish Airways
14h 00mDUB-SFO
€784
18/5Sat
multi-stopAir Canada
30h 35mLAX-DUB
23/5Thu
multi-stopAir Canada
32h 25mDUB-LAX
€795
20/5Mon
directAer Lingus
10h 00mSFO-DUB
22/5Wed
directAer Lingus
11h 00mDUB-SFO
€803
19/5Sun
multi-stopAir Canada
17h 15mLAX-DUB
6/9Fri
multi-stopAir Canada
19h 18mDUB-LAX
€807
20/5Mon
multi-stopAer Lingus
18h 50mSFO-DUB
22/5Wed
directAer Lingus
11h 00mDUB-SFO
€807
16/5Thu
multi-stopUnited Airlines
18h 00mLAX-DUB
23/5Thu
multi-stopUnited Airlines
14h 46mDUB-LAX
€808
16/5Thu
multi-stopUnited Airlines
15h 38mONT-DUB
23/5Thu
multi-stopUnited Airlines
18h 52mDUB-ONT
€815

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