Menu

Cheap flights from California (CA) to Ireland

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
California to Ireland

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

To save up to 58% on this flight, we recommend booking at least 55 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from California to Ireland from $640 1-2 weeks out and tickets from $834 for flights departing within the next 72 hours.

What is the cheapest month to fly from California to Ireland?

The best pricing can be found in the month of October. Prices to Ireland from California average $543. You can even find prices in October for less than $543, as users have found deals to Ireland from as low as $356. The month of July appears to be one of the more expensive times to travel to Ireland from California. Flying in the targeted month can save you up to 31%.

Cheap flights from California to Ireland in December, January 2021

The best prices found for California to Ireland flights for December, January
17 Dec - 8 Jan
$474pp
LAX
Los Angeles
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
LAX
Los Angeles
29 Dec - 5 Jan
$476pp
LAX
Los Angeles
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
LAX
Los Angeles
29 Dec - 26 Jan
$479pp
LAX
Los Angeles
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
LAX
Los Angeles

California to Ireland 2021 flight deals

Cheap flights to Ireland from California found for this year
17 Dec - 8 Jan
$474pp
LAX
Los Angeles
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
   
2 STOPS
LAX
Los Angeles
29 Dec - 5 Jan
$476pp
LAX
Los Angeles
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
LAX
Los Angeles
29 Dec - 26 Jan
$479pp
LAX
Los Angeles
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
LAX
Los Angeles

Non-stop flights to Ireland from California

Save time with California to Ireland direct flight deals
10 Apr - 17 Apr
$507pp
SFO
San Francisco
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
SFO
San Francisco
26 Mar - 4 Apr
$511pp
LAX
Los Angeles
Aer Lingus
Non-Stop
DUB
Dublin
DUB
Dublin
Aer Lingus
Non-Stop
LAX
Los Angeles
5 Feb - 15 Feb
$514pp
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
9 Dec - 9 Jan
$505pp
SFO
San Francisco
Multiple Airlines
     
3 STOPS
DUB
Dublin
DUB
Dublin
Multiple Airlines
     
3 STOPS
SFO
San Francisco
11 Dec - 22 Dec
$517pp
LAX
Los Angeles
United Airlines
   
2 STOPS
DUB
Dublin
DUB
Dublin
United Airlines
 
1 STOP
LAX
Los Angeles
11 Dec - 19 Dec
$518pp
LAX
Los Angeles
United Airlines
   
2 STOPS
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
1:45 pm - 2:00 am
United Airlines
2 Stops
52h 15m
LAX - DUB
United Airlines
$291
United
6:56 pm - 3:30 am
Air Canada
2 Stops
24h 34m
LAX - DUB
Air Canada
$304
mytrip.com
12:25 pm - 5:55 am
SWISS
2 Stops
33h 30m
SFO - DUB
SWISS
$308
Flights by SU

Related info for your journey

Useful info, stats and facts about California to Ireland flights.

Flight FAQs

From California to Ireland

Are flight prices decreasing from California to Ireland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both California and Ireland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from California to Ireland to control the spread of COVID-19?

New policies can now be found on Delta and Alaska Airlines to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from California to Ireland. Policies will vary by airline.

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 British Airways, United Airlines, and American 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 Multiple Airlines for just $436, but on average you can expect to pay $466.

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 $565.

Are there last-minute flights available from California to Ireland for under $600?

There are currently 20+ open flights from California to Ireland within the next 7 days for less than $600.

How popular is this flight route?

The California to Ireland flight path was viewed by 127 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from California to Ireland?

Major Airline, American Airlines and Air Canada are the most popular airlines when flying from California to Ireland.

What are the most popular routes from California to Ireland?

Most travelers choose Los Angeles - Dublin, San Francisco - Dublin or Ontario - Dublin when deciding on the best route from California to Ireland.

What are the cheapest Flights from California to Ireland?

While on average a flight from California to Ireland is generally $617, our data shows the cheapest flight currently is $323. When looking at the most popular route, (Los Angeles - Dublin), you can expect to pay $464 for that flight.

How long is the flight from California to Ireland?

A quick flight from California to Ireland can take about 12h 20m. United Airlines provides one of the quickest options available for as low as $503. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from California to Ireland round-trip?

According to our current data, TAP AIR PORTUGAL ($448), Air Canada ($450), and SAS ($464) offers the cheapest pricing from California to Ireland.

What are the cheapest airlines to fly from California to Ireland one-way?

To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $291. SWISS flights start at $291 while deals on Air Canada start at $304 one-way.

Destination points for flights from California to Ireland

Destination information for Ireland

Things to know before you go. Useful info for your trip from California to Ireland
Today's exchange rate
$1 = €0.84

Airports servicing

Burbank (BUR)
Concord Buchanan Fld (CCR)
Crescent City (CEC)
McClellan-Palomar (CLD)
Fresno (FAT)

Airports servicing

Castlebar (CLB)
Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)

Top 10 airlines 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
Alaska Airlines
$339 $388 No cancel fee 75%
Finnair
$285 $500 No change fee 76%
Iberia
$341 $549 No change fee 77%
SWISS
$460 $555 No change fee 79%
SAS
$279 $572 No change fee 77%
TAP AIR PORTUGAL
$345 $610 No change fee N/A
Austrian Airlines
$685 $845 No change fee 78%
Aeroflot
$645 $863 N/A 79%
Air France
$439 $891 No change fee 77%
Icelandair
$430 $902 No cancel fee 76%
Home Europe Ireland Cheap flights from California to Ireland