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Cheap flights from California to Ireland from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Ireland departing on 1/21. 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 California to Ireland

Cheap round-trip flights

These are some of the best round-trip flight deals from California to Ireland 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 California to Ireland.

Cheap last minute flights

Planning a quick getaway from California to Ireland? 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 Ireland, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from California to Ireland

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

All round-trip flight deals to Ireland

The cheapest plane tickets to Ireland found on KAYAK recently.
5:30 pm - 11:40 amSFO-DUB
34h 10m1 stop
11:00 am - 3:40 pmDUB-SFO
36h 40m2 stops
$441Scandinavian Airlines
Find Deal
Sun, Jan 19 - Sun, Jan 26
5:30 pm - 11:40 amSFO-DUB
34h 10m1 stop
12:30 pm - 3:40 pmDUB-SFO
35h 10m1 stop
$443Scandinavian Airlines
Find Deal
Sun, Jan 19 - Wed, Jan 29
7:15 pm - 10:20 amSFO-DUB
31h 05m1 stop
11:05 am - 2:45 pmDUB-SFO
35h 40m1 stop
$477TAP AIR PORTUGAL
Find Deal
Fri, Jan 17 - Sun, Jan 26
4:45 pm - 7:00 pmLAS-DUB
18h 15m1 stop
8:00 pm - 8:51 pmDUB-LAS
32h 51m2 stops
Tue, Jan 28 - Thu, Jan 30
4:20 pm - 11:50 pmSFO-DUB
23h 30m1 stop
5:35 am - 2:35 pmDUB-SFO
17h 00m1 stop
$481TAP AIR PORTUGAL
Find Deal
Tue, Apr 1 - Fri, Apr 25
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
3:20 pm - 6:30 pmDUB-LAX
11h 10mnonstop
$510Aer Lingus
Find Deal
Mon, Dec 30 - Wed, Jan 15
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
3:20 pm - 6:30 pmDUB-LAX
11h 10mnonstop
$513Aer Lingus
Find Deal
Wed, Jan 15 - Thu, Jan 30
4:45 pm - 8:15 pmLAS-DUB
19h 30m1 stop
5:55 am - 8:51 pmDUB-LAS
22h 56m2 stops
Tue, Jan 28 - Fri, Jan 31
10:55 pm - 7:10 amLAX-DUB
24h 15m1 stop
9:00 am - 7:17 pmDUB-LAX
18h 17m1 stop
$533Air Canada
Find Deal
Mon, Jan 13 - Wed, Jan 29
10:55 pm - 6:10 amLAX-DUB
24h 15m1 stop
8:00 am - 6:32 pmDUB-LAX
17h 32m1 stop
$544Air Canada
Find Deal
Wed, Mar 19 - Fri, Mar 28
9:08 am - 3:45 pmLAX-DUB
22h 37m2 stops
Tue, Jan 21
9:08 am - 10:40 pmLAX-DUB
29h 32m3 stops
Tue, Jan 21
7:40 pm - 11:50 amSFO-DUB
32h 10m1 stop
$316Scandinavian Airlines
Find Deal
Mon, Mar 31
7:10 pm - 5:50 pmLAX-DUB
14h 40m1 stop
$356SWISS
Find Deal
Sun, Feb 23
6:40 pm - 11:40 amLAX-DUB
34h 00m1 stop
$360Scandinavian Airlines
Find Deal
Mon, Mar 10
7:10 pm - 5:50 pmLAX-DUB
14h 40m1 stop
$376SWISS
Find Deal
Tue, Dec 10
3:05 pm - 4:40 pmLAX-DUB
17h 35m1 stop
$379Lufthansa
Find Deal
Sat, Feb 1
4:10 pm - 11:30 amLAX-DUB
35h 20m1 stop
$396Air Transat
Find Deal
Fri, May 9
3:05 pm - 7:45 amLAX-DUB
32h 40m1 stop
$402Lufthansa
Find Deal
Sat, Feb 22
4:10 pm - 11:30 amLAX-DUB
35h 20m1 stop
$406Air Transat
Find Deal
Mon, May 19
4:35 pm - 11:20 pmSFO-DUB
22h 45m1 stop
4:25 am - 2:30 pmDUB-SFO
18h 05m1 stop
$689TAP AIR PORTUGAL
Find Deal
Wed, Nov 27 - Thu, Dec 5
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
3:20 pm - 6:30 pmDUB-LAX
11h 10mnonstop
$718Aer Lingus
Find Deal
Sat, Nov 30 - Sat, Dec 7
1:00 pm - 1:40 pmLAX-DUB
40h 40m1 stop
4:55 pm - 11:05 amDUB-LAX
26h 10m1 stop
$736Turkish Airlines
Find Deal
Wed, Nov 27 - Wed, Dec 11
6:55 pm - 9:55 amLAX-DUB
31h 00m1 stop
3:00 pm - 11:05 amDUB-LAX
28h 05m1 stop
$748Turkish Airlines
Find Deal
Fri, Nov 29 - Fri, Dec 6
9:45 am - 7:10 amLAX-DUB
13h 25m1 stop
9:00 am - 12:41 pmDUB-LAX
35h 41m2 stops
$750United Airlines
Find Deal
Sat, Nov 30 - Sat, Dec 7
7:30 am - 11:40 amLAX-DUB
20h 10m2 stops
7:10 pm - 3:35 pmDUB-LAX
28h 25m1 stop
$751Scandinavian Airlines
Find Deal
Tue, Nov 26 - Mon, Dec 9
8:58 pm - 7:50 amLAX-DUB
50h 52m2 stops
10:20 am - 6:00 pmDUB-LAX
15h 40m1 stop
Sat, Nov 30 - Sat, Dec 7
8:20 am - 10:05 amLAX-DUB
17h 45m1 stop
9:00 am - 6:32 pmDUB-LAX
17h 32m1 stop
$776United Airlines
Find Deal
Tue, Nov 26 - Wed, Dec 11
7:30 am - 9:25 amSFO-DUB
17h 55m2 stops
7:10 pm - 9:56 pmDUB-SFO
34h 46m2 stops
$786Scandinavian Airlines
Find Deal
Fri, Nov 29 - Mon, Dec 9
8:58 pm - 7:50 amLAX-DUB
50h 52m2 stops
12:35 pm - 2:05 pmDUB-LAX
33h 30m1 stop
Sat, Nov 30 - Sun, Dec 8
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
3:20 pm - 6:30 pmDUB-LAX
11h 10mnonstop
$510Aer Lingus
Find Deal
Mon, Dec 30 - Wed, Jan 15
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
3:20 pm - 6:30 pmDUB-LAX
11h 10mnonstop
$513Aer Lingus
Find Deal
Wed, Jan 15 - Thu, Jan 30
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
3:20 pm - 7:30 pmDUB-LAX
11h 10mnonstop
$514Aer Lingus
Find Deal
Mon, Mar 3 - Thu, Mar 13
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
3:20 pm - 6:30 pmDUB-LAX
11h 10mnonstop
$519Aer Lingus
Find Deal
Mon, Jan 13 - Wed, Jan 29
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
3:20 pm - 6:30 pmDUB-LAX
11h 10mnonstop
$756British Airways
Find Deal
Mon, Dec 30 - Wed, Jan 15
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
Sun, Dec 29 - Tue, Jan 14
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
$761American Airlines
Find Deal
Sun, Jan 19 - Wed, Jan 29
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
3:20 pm - 6:30 pmDUB-LAX
11h 10mnonstop
$761American Airlines
Find Deal
Wed, Jan 15 - Fri, Jan 31
5:20 pm - 11:25 amSFO-DUB
10h 05mnonstop
12:30 pm - 3:30 pmDUB-SFO
11h 00mnonstop
$763British Airways
Find Deal
Sun, Dec 29 - Tue, Jan 14
8:15 pm - 2:30 pmLAX-DUB
10h 15mnonstop
3:20 pm - 6:30 pmDUB-LAX
11h 10mnonstop
$1,275
Find Deal
Mon, Dec 9 - Fri, Dec 13

Scandinavian Airlines flights from California to Ireland

Our best Scandinavian Airlines deals on California to Ireland flight tickets
Scandinavian Airlines
Jan 19
SFO5:30 pmSan Francisco
34h 10m
1 stop
DUB11:40 amDublin
Jan 26
DUB11:00 amDublin
36h 40m
2 stops
SFO3:40 pmSan Francisco
Scandinavian Airlines
Jan 19
SFO5:30 pmSan Francisco
34h 10m
1 stop
DUB11:40 amDublin
Jan 29
DUB12:30 pmDublin
35h 10m
1 stop
SFO3:40 pmSan Francisco
Scandinavian Airlines
Jan 19
SFO5:30 pmSan Francisco
34h 10m
1 stop
DUB11:40 amDublin
Jan 29
DUB12:30 pmDublin
35h 10m
1 stop
SFO3:40 pmSan Francisco

TAP AIR PORTUGAL flights from California to Ireland

Our best TAP AIR PORTUGAL deals on California to Ireland flight tickets
TAP AIR PORTUGAL
Jan 17
SFO7:15 pmSan Francisco
31h 05m
1 stop
DUB10:20 amDublin
Jan 26
DUB11:05 amDublin
35h 40m
1 stop
SFO2:45 pmSan Francisco
TAP AIR PORTUGAL
Apr 1
SFO4:20 pmSan Francisco
23h 30m
1 stop
DUB11:50 pmDublin
Apr 25
DUB5:35 amDublin
17h 00m
1 stop
SFO2:35 pmSan Francisco
TAP AIR PORTUGAL
Feb 21
SFO7:15 pmSan Francisco
31h 05m
1 stop
DUB10:20 amDublin
Mar 2
DUB4:25 amDublin
18h 20m
1 stop
SFO2:45 pmSan Francisco

See travel insights to Ireland from

How to get the cheapest flight ticket from California to Ireland

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 day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Monday when prices can be found for as low as $733. This is often the case because there is less demand to fly during this day of the week. Flights from California to Ireland on a Saturday will generally be more expensive and average around $830. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest California to Ireland flight route?

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

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

There are 4 cabin classes available to choose from on California to Ireland 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 California to Ireland flights?

You could potentially save up to 58% on your flight if you consider stops on a California to Ireland flight.

Cheap California to Ireland flight deals and tips

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

Best Price Found

$203

Fastest flight time

9h 35m

Direct flights

Every day

Airports in Ireland

1 airport
The best one-way flight to Ireland from California in the past 72 hours is $203. The best round-trip flight deal from California to Ireland found on momondo in the last 72 hours is $441.
The fastest flight from California to Ireland takes 9h 35m
Direct flights go from California to Ireland every day.
There is 1 airport near Ireland: Dublin (DUB)

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

    Prices for flights from California to Ireland are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Ireland.

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

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from California to Ireland

Compare and see reviews for airlines that fly from California to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $303Free CancellationRating
7.3
1,293 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom $325Free CancellationRating
7.6
1,298 reviews
Search Finnair flights
LufthansaPriceFrom $428Free CancellationRating
6.8
7,137 reviews
Search Lufthansa flights
Aer LingusPriceFrom $433Free CancellationRating
7.1
1,085 reviews
Search Aer Lingus flights
SWISSPriceFrom $482Free CancellationRating
7.6
1,634 reviews
Search SWISS flights
TAP AIR PORTUGALPriceFrom $483Free CancellationRating
7.1
1,883 reviews
Search TAP AIR PORTUGAL flights
United AirlinesPriceFrom $488Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights
IberiaPriceFrom $489Free CancellationRating
7.0
2,665 reviews
Search Iberia flights
DeltaPriceFrom $498Free CancellationRating
8.0
8,734 reviews
Search Delta flights
KLMPriceFrom $505Free CancellationRating
7.8
1,344 reviews
Search KLM flights

Why use momondo?

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

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

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

Flights from California to Ireland 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 California to Ireland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Ireland.

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

Price alerts on flights to Ireland from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo