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Cheap flights from Ireland to California from £245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to California departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to California

Cheap return flights

These are some of the best return flight deals from Ireland to California that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to California.

Cheap last-minute flights

Planning a quick getaway from Ireland to California? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to California, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Ireland to California

Find recent round-trip train or bus tickets from Ireland to California.

All round-trip flight deals to California

The cheapest plane tickets to California found on KAYAK recently.
10:20 - 15:40DUB-SFO
37h 20m1 stop
17:30 - 11:40SFO-DUB
34h 10m1 stop
£328Scandinavian Airlines
Find Deal
Sat, 1 Feb - Mon, 10 Feb
12:30 - 15:40DUB-SFO
35h 10m1 stop
17:30 - 11:40SFO-DUB
34h 10m1 stop
£345Scandinavian Airlines
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Wed, 5 Feb - Mon, 10 Feb
15:20 - 18:30DUB-LAX
11h 10mdirect
20:15 - 14:30LAX-DUB
10h 15mdirect
£355Aer Lingus
Find Deal
Sun, 2 Feb - Wed, 12 Feb
08:50 - 14:10DUB-LAS
13h 20m1 stop
07:05 - 09:45LAS-DUB
18h 40m1 stop
£362KLM
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Thu, 13 Feb - Sat, 22 Feb
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
£363Aer Lingus
Find Deal
Sat, 8 Feb - Sat, 15 Feb
13:25 - 00:28DUB-LAS
19h 03m2 stops
11:52 - 08:45LAS-DUB
12h 53m1 stop
£369KLM
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Thu, 20 Feb - Thu, 27 Feb
08:40 - 15:30DUB-LAS
14h 50m1 stop
18:20 - 15:05LAS-DUB
12h 45m1 stop
£375British Airways
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Wed, 15 Jan - Sun, 19 Jan
13:05 - 20:15DUB-LAX
15h 10m1 stop
20:55 - 19:50LAX-DUB
14h 55m1 stop
£407British Airways
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Sat, 1 Mar - Thu, 6 Mar
09:00 - 18:24DUB-LAS
17h 24m2 stops
00:59 - 07:00LAS-DUB
22h 01m2 stops
£423United Airlines
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Sat, 8 Feb - Fri, 14 Feb
09:00 - 12:30DUB-LAS
35h 30m2 stops
19:42 - 07:00LAS-DUB
27h 18m2 stops
£424United Airlines
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Fri, 14 Feb - Fri, 28 Feb
12:15 - 19:25DUB-LAS
39h 10m2 stops
£245WestJet
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Thu, 10 Apr
12:15 - 19:00DUB-LAX
38h 45m2 stops
£270WestJet
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Tue, 8 Apr
15:05 - 17:35DUB-LAS
10h 30mdirect
£503British Airways
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Tue, 15 Apr
05:55 - 12:45DUB-LAX
13h 50m1 stop
£514KLM
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Fri, 28 Mar
12:30 - 15:30DUB-SFO
11h 00mdirect
£578Aer Lingus
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Mon, 20 Jan
15:20 - 22:10DUB-SFO
14h 50m1 stop
£586Aer Lingus
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Mon, 20 Jan
11:15 - 22:09DUB-SJC
18h 54m2 stops
£679British Airways
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Thu, 29 May
09:20 - 23:15DUB-LAS
21h 55m3 stops
£818United Airlines
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Thu, 10 Apr
11:50 - 12:40DUB-ONT
32h 50m2 stops
£846United Airlines
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Mon, 30 Dec
12:00 - 22:43DUB-ONT
17h 43m1 stop
£1,162KLM
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Fri, 28 Mar
20:30 - 18:50DUB-LAS
30h 20m1 stop
20:55 - 19:35LAS-DUB
14h 40m1 stop
£527British Airways
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Mon, 30 Dec - Tue, 7 Jan
16:30 - 23:59DUB-LAS
15h 29m1 stop
19:35 - 13:10LAS-DUB
9h 35mdirect
Mon, 30 Dec - Tue, 7 Jan
11:30 - 11:27DUB-LAS
31h 57m1 stop
15:15 - 15:40LAS-DUB
16h 25m1 stop
£538Delta
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Mon, 30 Dec - Tue, 7 Jan
09:00 - 00:08DUB-LAS
23h 08m2 stops
07:00 - 10:05LAS-DUB
19h 05m2 stops
£586United Airlines
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Thu, 26 Dec - Thu, 2 Jan
09:00 - 21:23DUB-LAX
20h 23m2 stops
23:53 - 07:00LAX-DUB
23h 07m2 stops
£635United Airlines
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Thu, 26 Dec - Tue, 7 Jan
11:30 - 00:33DUB-LAX
21h 03m1 stop
13:45 - 08:05LAX-DUB
34h 20m1 stop
£658KLM
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Thu, 26 Dec - Tue, 7 Jan
19:45 - 18:50DUB-LAS
31h 05m1 stop
19:35 - 13:10LAS-DUB
9h 35mdirect
£726Aer Lingus
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Mon, 30 Dec - Tue, 7 Jan
17:25 - 14:10DUB-LAS
28h 45m1 stop
09:50 - 08:45LAS-DUB
14h 55m1 stop
£825KLM
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Mon, 30 Dec - Wed, 8 Jan
15:20 - 23:01DUB-LAS
15h 41m1 stop
19:35 - 13:10LAS-DUB
9h 35mdirect
£902Aer Lingus
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Sun, 29 Dec - Tue, 7 Jan
12:05 - 15:35DUB-LAX
35h 30m2 stops
17:40 - 10:25LAX-DUB
32h 45m2 stops
£1,448Scandinavian Airlines
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Sun, 29 Dec - Tue, 7 Jan
15:20 - 18:30DUB-LAX
11h 10mdirect
20:15 - 14:30LAX-DUB
10h 15mdirect
£355Aer Lingus
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Sun, 2 Feb - Wed, 12 Feb
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
£363Aer Lingus
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Sat, 8 Feb - Sat, 15 Feb
15:20 - 17:50DUB-LAS
10h 30mdirect
19:35 - 13:10LAS-DUB
9h 35mdirect
£363Aer Lingus
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Sat, 22 Feb - Thu, 27 Feb
12:30 - 15:30DUB-SFO
11h 00mdirect
17:20 - 11:25SFO-DUB
10h 05mdirect
£364Aer Lingus
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Wed, 5 Feb - Mon, 10 Feb
15:20 - 17:50DUB-LAS
10h 30mdirect
19:35 - 13:10LAS-DUB
9h 35mdirect
£386Aer Lingus
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Tue, 18 Feb - Sat, 1 Mar
15:20 - 18:30DUB-LAX
11h 10mdirect
20:15 - 14:30LAX-DUB
10h 15mdirect
£391Aer Lingus
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Fri, 14 Feb - Fri, 7 Mar
15:20 - 17:50DUB-LAS
10h 30mdirect
19:35 - 13:10LAS-DUB
9h 35mdirect
£391Aer Lingus
Find Deal
Sat, 1 Mar - Thu, 6 Mar
15:20 - 17:50DUB-LAS
10h 30mdirect
19:35 - 13:10LAS-DUB
9h 35mdirect
£413Aer Lingus
Find Deal
Sat, 8 Feb - Sat, 15 Feb
15:20 - 17:50DUB-LAS
10h 30mdirect
19:35 - 13:10LAS-DUB
9h 35mdirect
Thu, 20 Feb - Thu, 27 Feb
15:20 - 18:30DUB-LAX
11h 10mdirect
20:15 - 14:30LAX-DUB
10h 15mdirect
£577British Airways
Find Deal
Sun, 9 Feb - Thu, 20 Feb

United Airlines flights from Ireland to California

Our best United Airlines deals on Ireland to California flight tickets
United Airlines
8 Feb
DUB09:00Dublin
17h 24m
2 stops
LAS18:24Las Vegas Harry Reid Intl
14 Feb
LAS00:59Las Vegas Harry Reid Intl
22h 01m
2 stops
DUB07:00Dublin
United Airlines
14 Feb
DUB09:00Dublin
35h 30m
2 stops
LAS12:30Las Vegas Harry Reid Intl
28 Feb
LAS19:42Las Vegas Harry Reid Intl
27h 18m
2 stops
DUB07:00Dublin
United Airlines
27 Feb
DUB09:00Dublin
22h 30m
2 stops
LAS23:30Las Vegas Harry Reid Intl
6 Mar
LAS06:00Las Vegas Harry Reid Intl
20h 05m
2 stops
DUB10:05Dublin

Lufthansa flights from Ireland to California

Our best Lufthansa deals on Ireland to California flight tickets
Lufthansa
2 Feb
DUB09:00Dublin
23h 06m
2 stops
LAX00:06Los Angeles
16 Feb
LAX07:20Los Angeles
15h 40m
1 stop
DUB07:00Dublin
Lufthansa
30 Dec
DUB05:00Dublin
20h 31m
2 stops
LAS17:31Las Vegas Harry Reid Intl
8 Jan
LAS10:10Las Vegas Harry Reid Intl
22h 30m
2 stops
DUB16:40Dublin
Lufthansa
26 Dec
DUB18:00Dublin
32h 16m
2 stops
LAX18:16Los Angeles
1 Jan
LAX08:40Los Angeles
17h 25m
1 stop
DUB10:05Dublin

See travel insights to California from

How to get the cheapest flight ticket from Ireland to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to California?

If you are unable to visit California during the month of February, then departing from Ireland during the month March is also very affordable. Most momondo users find prices during this month for around £460.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart on your flight to California is on a Friday when prices can be found for as low as £511. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £607.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is in the morning when flights can be purchased for as low as £485. In contrast, the most expensive time of day to depart to California is in the evening when prices are around £608.

What is the cheapest Ireland to California flight route?

Fly from Dublin to San Francisco for the best Ireland - California flight prices

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

The best time to book a flight to California from Ireland is 55 days out, which is when prices tend to be around £542. Keep in mind that you might be able to find cheaper flights to California at any time. In fact, our users found flights for as low as £337 in the past 72 hours.

What cabin class options are available on Ireland to California flights?

There are 3 cabin classes available to choose from on Ireland to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to California flights?

You could potentially save up to 46% on your flight if you consider stops on a Ireland to California flight.

Cheap Ireland to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to California

Best price found

£245

Fastest flight time

10h 30m

Direct flights

Every day

Airports in California

7 airports
The best one-way flight to California from Ireland in the past 72 hours is £245. The best return flight deal from Ireland to California found on momondo in the last 72 hours is £328.
The fastest flight from Ireland to California takes 10h 30m
Direct flights go from Ireland to California every day.
There are 7 airports near California: San Diego (SAN), Los Angeles (LAX), Ontario (ONT), Oakland (OAK), San Francisco (SFO), San Jose (SJC), Las Vegas Harry Reid Intl (LAS)

  • When did momondo last update prices for flights from Ireland to California?

    Prices for flights from Ireland to California are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ireland to California?

  • How old do you have to be to fly from Ireland to California?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to California.

  • What documentation or ID do you need to fly to California?

    The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to California?


Best airlines flying from Ireland to California

Compare and see reviews for airlines that fly from Ireland to California with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom £300Free CancellationRating
8.0
8,580 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom £315Free CancellationRating
7.3
1,304 reviews
Search Scandinavian Airlines flights
KLMPriceFrom £364Free CancellationRating
7.8
1,346 reviews
Search KLM flights
Aer LingusPriceFrom £371Free CancellationRating
7.1
1,074 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom £380Free CancellationRating
7.1
1,879 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom £383Free CancellationRating
6.6
6,810 reviews
Search British Airways flights
Air CanadaPriceFrom £386Free CancellationRating
7.0
8,426 reviews
Search Air Canada flights
American AirlinesPriceFrom £402Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
LufthansaPriceFrom £425Free CancellationRating
6.8
7,090 reviews
Search Lufthansa flights
United AirlinesPriceFrom £433Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to California?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to California. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to California with flexible booking policies on momondo?

Flights from Ireland to California with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to California?

momondo provides multiple filters to help you find the best flight to California from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ireland to California right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to California from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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