Cheap flights from California (CA) to Ireland

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How to find the cheapest flight from
California to Ireland

All the information you need to plan the best null to DUB flight in 2022: compare California to Ireland flight prices with the expected peak season, weather and rainfall in Ireland.
What is the cheapest month to fly from California to Ireland?

Our data shows that February tends to be the cheapest month to fly to Ireland from California. Users have commonly found prices around $632 for the month, but tickets can be as low as $307. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from California to Ireland (CA - IE)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Ireland as you normally would.

How far in advance should I book a flight from California to Ireland?

Users have found that booking a flight from California to Ireland at least 60 days early can save you up to 52% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from California to Ireland for as little as $724 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $949 for flights departing within the next 3 days.

Cheap flights from California to Ireland in May, June 2022

The best prices found for California to Ireland flights for May, June
6 Jun - 14 Jun
$558pp
LAX
Los Angeles
Air Canada
 
1 STOP
DUB
Dublin
DUB
Dublin
Air Canada
 
1 STOP
LAX
Los Angeles
6 Jun - 14 Jun
$573pp
LAX
Los Angeles
Air Canada
 
1 STOP
DUB
Dublin
DUB
Dublin
Air Canada
   
2 STOPS
LAX
Los Angeles
6 Jun - 14 Jun
$580pp
LAX
Los Angeles
Air Canada
   
2 STOPS
DUB
Dublin
DUB
Dublin
Air Canada
 
1 STOP
LAX
Los Angeles

California to Ireland 2022 flight deals

Cheap flights to Ireland from California found for this year
28 Oct - 11 Nov
$450pp
SFO
San Francisco
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
SFO
San Francisco
28 Oct - 11 Nov
$451pp
SFO
San Francisco
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
SFO
San Francisco
28 Oct - 3 Nov
$466pp
SFO
San Francisco
TAP AIR PORTUGAL
 
1 STOP
DUB
Dublin
DUB
Dublin
TAP AIR PORTUGAL
 
1 STOP
SFO
San Francisco

Non-stop flights to Ireland from California

Save time with California to Ireland direct flight deals
3 Oct - 7 Nov
$593pp
LAX
Los Angeles
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
LAX
Los Angeles
12 Oct - 19 Oct
$596pp
LAX
Los Angeles
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
LAX
Los Angeles
21 Sep - 24 Sep
$601pp
LAX
Los Angeles
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
LAX
Los Angeles

Last minute flights from California to Ireland

Late deals on round-trip flights to Ireland from California, departing today and this week
29 May - 8 Jun
$683pp
LAX
Los Angeles
United Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
United Airlines
 
1 STOP
LAX
Los Angeles
30 May - 9 Jun
$684pp
LAX
Los Angeles
United Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
United Airlines
 
1 STOP
LAX
Los Angeles
30 May - 9 Jun
$685pp
LAX
Los Angeles
United Airlines
 
1 STOP
DUB
Dublin
DUB
Dublin
United Airlines
 
1 STOP
LAX
Los Angeles

One-way flights to Ireland from California

The cheapest one-way flights from California to Ireland
10:12 am - 1:15 pm
Lufthansa
2 Stops
20h 03m
LAX - DUB
Lufthansa
$311
ScholarTrip
4:50 am - 7:45 am
WestJet
1 Stop
18h 55m
LAX - DUB
WestJet
$319
WestJet
4:00 am - 7:20 pm
Multiple Airlines
3 Stops
31h 20m
SFO - DUB
Multiple Airlines
$320
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">California</span> to <span class="emphasized">Ireland</span> flights.

Flight FAQs

From California to Ireland

Which airlines flying from California to Ireland have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Aer Lingus, British Airways, and United Airlines flying from California to Ireland have implemented new flexible cancellation policies.

Can I find flights from California to Ireland for under $500 on Cheapflights?

Yes, there are multiple flights from California to Ireland for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $450, but on average you can expect to pay $475.

Are there nonstop flights from California to Ireland for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from California to Ireland under $600. A good price for a nonstop flight from California to Ireland is less than $647.

Are there last-minute flights available from California to Ireland for under $700?

There are currently 20+ open flights from California to Ireland within the next 7 days for less than $700.

How popular is this California to Ireland flight route?

Flights from California to Ireland have been viewed 69 times in the past calendar month.

COVID Restrictions

View COVID Travel Restrictions for Ireland

Do I need a COVID test to fly to Ireland from California?

Information is based on travel restrictions from California to Ireland

Most visitors from California can enter Ireland without restrictions.

COVID-19 testing requirements
Visitors from California are not required to present a negative COVID-19 PCR test or antigen result upon entering Ireland.

Quarantine requirements
Visitors from California are not required to quarantine after entering Ireland.

Do I need a test to fly back to California from Ireland?

Returning to California from Ireland

COVID-19 testing requirements
Visitors from Ireland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to California.

Quarantine requirements
Visitors from Ireland are not required to quarantine after entering California.

Hide COVID Travel Restrictions for Ireland

Destination points for flights from California to Ireland

Select to see more specific information for flights from California to all places in Ireland.

Destination information for Ireland

Things to know before you go - useful duration and weather info for your trip from California to Ireland.
Today's exchange rate
$1 = €0.94

Airports servicing

Bishop (BIH)
Burbank (BUR)
Concord Buchanan Fld (CCR)
Crescent City (CEC)
San Diego Carlsbad-Palomar (CLD)

Airports servicing

Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)
Shannon (SNN)

Top 10 airlines flying from California to Ireland

The chart below displays the airlines Cheapflights users traveling from California to Ireland choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$10 $19 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Iberia
$252 $557 No cancel fee 77%
Scandinavian Airlines
$276 $416 No cancel fee 77%
Finnair
$284 $700 No cancel fee 76%
Alaska Airlines
$339 $388 No cancel fee 75%
TAP AIR PORTUGAL
$352 $443 No cancel fee N/A
Air France
$356 $587 No cancel fee 77%
Air Canada
$383 $750 No cancel fee 67%
SWISS
$407 $562 No cancel fee 79%
Delta
$421 $686 No cancel fee N/A
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