Cheap flights from Ireland to California

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How to find the cheapest flight from
Ireland to California

All the information you need to plan the best null to LAX flight in 2021: compare Ireland to California flight prices with the expected peak season, weather and rainfall in California.
How far in advance should I book a flight from Ireland to California?

Travellers have found it’s best to book a flight 61 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 61 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to California 1-2 weeks in advance for as low as £400, or £443 for flights within the next 24 hours.

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

November can be a great time to fly to California from Ireland with a flight ticket averaging about £401. Cheapflights users have found deals in the month of November for as cheap as £288. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Ireland to California (IE0 - USCA)?

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

Cheap flights from Ireland to California in September, October 2021

The best prices found for Ireland to California flights in September, October
2 Oct - 15 Oct
£345pp
DUB
Dublin
Multiple airlines
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Finnair
 
1 STOP
DUB
Dublin
9 Oct - 18 Oct
£347pp
DUB
Dublin
Multiple airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Air France
 
1 STOP
DUB
Dublin
2 Oct - 15 Oct
£349pp
DUB
Dublin
Multiple airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Air France
 
1 STOP
DUB
Dublin

Ireland to California 2021 flight deals

Cheap flights to California from Ireland found for this year
12 Nov - 26 Nov
£277pp
DUB
Dublin
SAS
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
SAS
   
2 STOPS
DUB
Dublin
3 Nov - 17 Nov
£279pp
DUB
Dublin
SAS
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
SAS
   
2 STOPS
DUB
Dublin
3 Nov - 25 Nov
£281pp
DUB
Dublin
SAS
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
SAS
 
1 STOP
DUB
Dublin

Direct flights to California from Ireland

Save time with Ireland to California direct flight deals
25 Feb - 3 Mar
£1,304pp
DUB
Dublin
Aer Lingus
Direct
SFO
San Francisco
SFO
San Francisco
Aer Lingus
Direct
DUB
Dublin

Last-minute flights from Ireland to California

Late deals on return flights to California from Ireland, departing today and this week
2 Oct - 15 Oct
£345pp
DUB
Dublin
Multiple airlines
 
1 STOP
SNA
Santa Ana J. Wayne/Orange Cnty
SNA
Santa Ana J. Wayne/Orange Cnty
Finnair
 
1 STOP
DUB
Dublin
2 Oct - 15 Oct
£349pp
DUB
Dublin
Multiple airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Air France
 
1 STOP
DUB
Dublin
2 Oct - 3 Oct
£355pp
DUB
Dublin
Multiple airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Air France
 
1 STOP
DUB
Dublin

One-way flights to California from Ireland

The cheapest one-way flights from Ireland to California
10:55 - 12:05
SWISS
1 stop
33h 10m
DUB - LAX
SWISS
£278
swiss
06:45 - 18:46
British Airways
2 stops
20h 01m
DUB - SFO
British Airways
01:55 - 17:30
Lufthansa
2 stops
23h 35m
DUB - SFO
Lufthansa
£294
Lufthansa

Related info for your journey

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

Flight FAQs

From Ireland to California

Which airlines flying from Ireland to California 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 Ireland to California have implemented new flexible cancellation policies.

Are flight prices decreasing from Ireland to California 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 Ireland and California 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.

Can I find flights from Ireland to California for under £300 on Cheapflights?

Yes, there are multiple flights from Ireland to California for under £300. The cheapest flight booked recently is on SAS for just £276, but on average you can expect to pay £294.

Are there direct flights from Ireland to California for under £1,400 on Cheapflights?

Cheapflights has 1 direct flight from Ireland to California under £1,400. A good price for a direct flight from Ireland to California is less than £1,304.

Are there last-minute flights available from Ireland to California for under £400?

There are currently 20+ open flights from Ireland to California within the next 7 days for less than £400.

How popular is this Ireland to California flight route?

The Ireland to California flight path was viewed by 1,664 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

For one-way options, check prices for KLM. According to our data, you can fly for as low as £245. Users have also found prices from £274 and £277 on SWISS and Lufthansa, respectively.

COVID Restrictions

View COVID Travel Restrictions for California (CA)

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

Information is based on travel restrictions from Ireland to California

Most visitors from Ireland will not be allowed to enter California.

COVID-19 testing requirements
Visitors from Ireland must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to California.

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

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

Returning to Ireland from California

COVID-19 testing requirements
Visitors from California must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Ireland.

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

Hide COVID Travel Restrictions for California (CA)

Destination points for flights from Ireland to California

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

Destination information for California

Things to know before you go - useful duration and weather info for your trip from Ireland to California.
Today's exchange rate
£1 = $1.37

Airports servicing

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

Airports servicing

Burbank (BUR)
Concord Buchanan Fld (CCR)
Crescent City McNamara Field (CEC)
San Diego Carlsbad-Palomar (CLD)
Fresno (FAT)

Top 10 airlines flying from Ireland to California

The chart below displays the airlines Cheapflights users travelling from Ireland to California 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
British Airways
£82 £459 No cancel fee 70%
Search British Airways flights
Iberia
£277 £382 No cancel fee 77%
Search Iberia flights
TAP AIR PORTUGAL
£282 £430 No cancel fee N/A
Search TAP AIR PORTUGAL flights
Virgin Atlantic
£285 £305 No cancel fee 72%
Search Virgin Atlantic flights
KLM
£290 £436 No cancel fee 75%
Search KLM flights
Delta
£292 £468 No cancel fee N/A
Search Delta flights
Aer Lingus
£298 £570 No cancel fee N/A
Search Aer Lingus flights
American Airlines
£308 £487 No cancel fee 71%
Search American Airlines flights
Air France
£310 £495 No cancel fee 77%
Search Air France flights
Air Canada
£313 £447 No cancel fee 67%
Search Air Canada flights
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