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Cheap flights from Ireland to Santa Ana, California from £510

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SNA
28 Apr — 5 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Santa Ana

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Santa Ana
Explore the most affordable flight options available from Ireland to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 March 2026.

Sun 5/406:30
DUB
-
SNA
2 stops23h 26m
British Airways
Sun 3/508:45
SNA
-
DUB
2 stops18h 35m
British Airways
Deal found 27/3£568
Thu 9/406:30
DUB
-
SNA
2 stops19h 59m
British Airways
Mon 13/413:36
SNA
-
DUB
2 stops17h 14m
British Airways
Deal found 24/3£570
Sat 16/509:30
DUB
-
SNA
1 stop19h 20m
Aer Lingus
Wed 3/611:33
SNA
-
DUB
1 stop15h 02m
Aer Lingus
Deal found 27/3£592
Mon 6/405:55
DUB
-
SNA
2 stops24h 34m
Delta
Mon 4/508:00
SNA
-
DUB
2 stops23h 25m
Delta
Deal found 27/3£620
Tue 12/505:55
DUB
-
SNA
2 stops24h 34m
Delta
Tue 19/507:30
SNA
-
DUB
2 stops18h 55m
Delta
Deal found 28/3£624
Thu 18/609:50
DUB
-
SNA
2 stops34h 33m
Multiple Airlines
Wed 8/706:45
SNA
-
DUB
2 stops17h 00m
Multiple Airlines
Deal found 24/3£626
Thu 18/609:50
DUB
-
SNA
3 stops31h 17m
United Airlines
Wed 8/709:00
SNA
-
DUB
2 stops17h 40m
United Airlines
Deal found 24/3£626
Thu 18/609:50
DUB
-
SNA
2 stops34h 33m
Air Canada
Wed 8/713:15
SNA
-
DUB
2 stops35h 00m
Air Canada
Deal found 26/3£630
Thu 7/509:50
DUB
-
SNA
2 stops20h 07m
United Airlines
Mon 11/508:45
SNA
-
DUB
2 stops18h 25m
United Airlines
Deal found 23/3£630
Wed 8/411:00
DUB
-
SNA
1 stop16h 42m
Delta
Wed 6/507:30
SNA
-
DUB
2 stops18h 55m
Delta
Deal found 27/3£632

Find flight deals from Ireland to Santa Ana

Keep the following information in mind while searching for Ireland to Santa Ana flight deals. Data was last updated 29 March 2026.

Round-trip from

£568

One-way from

£510

Popular in

July

Cheapest in

January

Average price

£519
British Airways
  • British Airways
  • 8/4-2/5
  • 4 total stops
  • 56h 12m total
  • Ireland to Santa Ana
Search Deals
Icelandair
  • Icelandair
  • 5/6
  • 2 total stops
  • 42h 15m total
  • Ireland to Santa Ana
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Santa Ana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 29 March 2026.
Use the filters below to find and compare flights from Ireland to Santa Ana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 8/4

13:30-15:30

2 stops34h 00m

Santa Ana J. Wayne/Orange Cnty

Sun 3/5

11:00-11:20

2 stops16h 20m

£568

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Tue 7/4

08:55-22:29

2 stops21h 34m

Santa Ana J. Wayne/Orange Cnty

Tue 5/5

08:00-12:40

2 stops20h 40m

£624

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Thu 18/6

09:50-09:07

3 stops31h 17m

Santa Ana J. Wayne/Orange Cnty

Wed 8/7

09:00-10:40

2 stops17h 40m

£626

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Thu 18/6

09:50-12:23

2 stops34h 33m

Santa Ana J. Wayne/Orange Cnty

Wed 8/7

13:15-08:15

2 stops35h 00m

£630

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Thu 7/5

09:50-21:57

2 stops20h 07m

Santa Ana J. Wayne/Orange Cnty

Mon 11/5

08:45-11:10

2 stops18h 25m

£630
Fastest return journey

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Tue 7/4

11:10-22:29

2 stops19h 19m

Santa Ana J. Wayne/Orange Cnty

Mon 4/5

13:10-12:40

2 stops15h 30m

£635

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 8/4

11:10-22:29

2 stops19h 19m

Santa Ana J. Wayne/Orange Cnty

Fri 8/5

21:10-09:15

1 stop28h 05m

£640

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Thu 9/4

05:55-20:56

2 stops23h 01m

Santa Ana J. Wayne/Orange Cnty

Fri 8/5

21:10-09:15

1 stop28h 05m

£640
Cheapest one-way

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Fri 24/7

07:30-19:32

2 stops20h 02m

£743
Fastest single journey

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 22/7

11:00-22:25

1 stop19h 25m

£774

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Santa Ana

What is the cheapest month to book a flight from Ireland to Santa Ana, California?

Currently, February is the cheapest month in which you can book a flight from Ireland to Santa Ana, California (average of £347). Flying from Ireland to Santa Ana, California in July is currently the most expensive (average of £530). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Santa Ana from Ireland?

    Santa Ana J. Wayne/Orange Cnty (SNA), located 4.8 mi from the city center, is the airport you fly into when you book flights from Ireland to Santa Ana.

  • How long is the flight from Ireland to Santa Ana, California?

    There are many flights that can get you from Ireland to Santa Ana, California in 21h 34m. Fly via British Airways, Delta, or United Airlines to get the fastest option. The distance from Ireland to Santa Ana, California is about 5163 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ireland to Santa Ana that include hotel bookings?

    Yes. In addition to deals on Ireland to Santa Ana flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Santa Ana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Santa Ana.

  • Can I find deals for business class flights from Ireland to Santa Ana?

    Yes. Cheapflights offers flight deals from Ireland to Santa Ana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Santa Ana, California?

    Currently, February is the cheapest month in which you can book a flight from Ireland to Santa Ana, California (average of £347). Flying from Ireland to Santa Ana, California in July is currently the most expensive (average of £530). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly with Cheapflights

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How does Cheapflights help users find flights from Ireland to Santa Ana?

Cheapflights makes it easy to find Ireland to Santa Ana flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Santa Ana?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Santa Ana from Ireland.

Can Cheapflights find flights from Ireland to Santa Ana with no change fees?

Need flexible booking options for your flight to Santa Ana from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Santa Ana become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Santa Ana on Cheapflights with our Price Alert feature and get notified when better prices are available.

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