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 2022: compare Ireland to California flight prices with the expected peak season, weather and rainfall in California.
When is the cheapest time to fly from Ireland to California (IE - CA)?

When flying from Ireland to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

February is one of the best times of the year to fly to California from Ireland. Prices for February average £508 per person but you can even find prices for as low as £354. The most expensive prices can be found in the month of July. Opting for a February flight can save you 28% on your journey compared to booking in July

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

Travelers have found it’s best to book a flight 61 days in advance to save up to 15% 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 £546, or £592 for flights within the next 24 hours.

Cheap flights from Ireland to California in July, August 2022

The best prices found for Ireland to California flights in July, August
31 Aug - 7 Sep
£432pp
DUB
Dublin
Aer Lingus
Direct
SFO
San Francisco
SFO
San Francisco
Aer Lingus
Direct
DUB
Dublin
27 Aug - 11 Sep
£440pp
DUB
Dublin
Aer Lingus
Direct
SFO
San Francisco
SFO
San Francisco
Aer Lingus
Direct
DUB
Dublin
27 Aug - 11 Sep
£444pp
DUB
Dublin
British Airways
 
1 STOP
SFO
San Francisco
SFO
San Francisco
British Airways
 
1 STOP
DUB
Dublin

Ireland to California 2022 flight deals

Cheap flights to California from Ireland found for this year
13 Sep - 11 Oct
£319pp
DUB
Dublin
Aer Lingus
Direct
LAX
Los Angeles
LAX
Los Angeles
Aer Lingus
Direct
DUB
Dublin
14 Oct - 28 Oct
£321pp
DUB
Dublin
Aer Lingus
Direct
LAX
Los Angeles
LAX
Los Angeles
Aer Lingus
Direct
DUB
Dublin
14 Oct - 28 Oct
£323pp
DUB
Dublin
Aer Lingus
Direct
LAX
Los Angeles
LAX
Los Angeles
Aer Lingus
Direct
DUB
Dublin

Cheap American Airlines flights from Ireland to California

29 Oct - 5 Nov
£449pp
DUB
Dublin
American Airlines
   
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
American Airlines
 
1 STOP
DUB
Dublin
8 Oct - 4 Nov
£493pp
DUB
Dublin
American Airlines
   
2 STOPS
LGB
Long Beach Municipal
LGB
Long Beach Municipal
American Airlines
   
2 STOPS
DUB
Dublin
15 Jul - 4 Aug
£794pp
DUB
Dublin
American Airlines
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
American Airlines
 
1 STOP
DUB
Dublin

Cheap Air Canada flights from Ireland to California

9 Sep - 20 Sep
£452pp
DUB
Dublin
Air Canada
 
1 STOP
LAX
Los Angeles
LAX
Los Angeles
Air Canada
 
1 STOP
DUB
Dublin
12 Jul - 21 Jul
£745pp
DUB
Dublin
Air Canada
   
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Air Canada
 
1 STOP
DUB
Dublin
12 Jul - 21 Jul
£798pp
DUB
Dublin
Air Canada
   
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
Air Canada
   
2 STOPS
DUB
Dublin

Direct flights to California from Ireland

Save time with Ireland to California direct flight deals
13 Sep - 11 Oct
£319pp
DUB
Dublin
Aer Lingus
Direct
LAX
Los Angeles
LAX
Los Angeles
Aer Lingus
Direct
DUB
Dublin
14 Oct - 28 Oct
£321pp
DUB
Dublin
Aer Lingus
Direct
LAX
Los Angeles
LAX
Los Angeles
Aer Lingus
Direct
DUB
Dublin
14 Oct - 28 Oct
£323pp
DUB
Dublin
Aer Lingus
Direct
LAX
Los Angeles
LAX
Los Angeles
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
15 Jul - 4 Aug
£636pp
DUB
Dublin
United Airlines
   
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
United Airlines
   
2 STOPS
DUB
Dublin
14 Jul - 4 Aug
£701pp
DUB
Dublin
United Airlines
   
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
United Airlines
 
1 STOP
DUB
Dublin
14 Jul - 4 Aug
£711pp
DUB
Dublin
United Airlines
   
2 STOPS
LAX
Los Angeles
LAX
Los Angeles
United Airlines
   
2 STOPS
DUB
Dublin

One-way flights to California from Ireland

The cheapest one-way flights from Ireland to California
11:05 - 14:10
Vueling
1 stop
35h 05m
DUB - LAX
Vueling
£385
Gotogate
06:15 - 19:18
Icelandair
2 stops
21h 03m
DUB - LAX
Icelandair
£386
StudentUniverse
06:20 - 15:43
WestJet
2 stops
41h 23m
DUB - SFO
WestJet
£426
WestJet

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.

Can I find flights from Ireland to California for under £400 on Cheapflights?

Yes, there are multiple flights from Ireland to California for under £400. The cheapest flight booked recently is on Aer Lingus for just £319, but on average you can expect to pay £378.

Are there nonstop flights from Ireland to California for under £400 on Cheapflights?

Cheapflights has at least 20 direct flights from Ireland to California under £400. A good price for a nonstop flight from Ireland to California is less than £386.

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

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

How popular is this Ireland to California flight route?

The Ireland to California flight path was viewed by 672 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 Vueling. According to our data, you can fly for as low as £261. Users have also found prices from £316 and £386 on WestJet and Icelandair, 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 need to provide a negative COVID-19 test result and/or quarantine to enter California.

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

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.

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
KLM
£311 £475 No cancel fee 75%
Search KLM flights
British Airways
£319 £519 No cancel fee 70%
Search British Airways flights
SWISS
£353 £438 No cancel fee 79%
Search SWISS flights
American Airlines
£366 £563 No cancel fee 71%
Search American Airlines flights
Lufthansa
£379 £497 No cancel fee 76%
Search Lufthansa flights
Air Canada
£400 £632 No cancel fee 67%
Search Air Canada flights
Air France
£409 £486 No cancel fee 77%
Search Air France flights
Aer Lingus
£410 £596 No cancel fee N/A
Search Aer Lingus flights
Icelandair
£414 £570 No cancel fee 76%
Search Icelandair flights
United Airlines
£426 £576 No cancel fee 69%
Search United Airlines flights
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