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Cheap flights from Ireland to Santa Ana, California from £523

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SNA
7 Jan — 14 Jan1
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 8 December 2025.

Fri 26/1210:40DUB - SNA
1 stop19h 50mUnited Airlines
Sun 18/110:51SNA - DUB
1 stop13h 19mUnited Airlines
Deal found 7/12£544
Fri 26/1210:40DUB - SNA
1 stop19h 50mUnited Airlines
Sat 10/106:45SNA - DUB
1 stop17h 25mUnited Airlines
Deal found 6/12£567
Fri 26/1210:40DUB - SNA
1 stop16h 16mUnited Airlines
Sat 17/110:51SNA - DUB
1 stop13h 19mUnited Airlines
Deal found 6/12£574
Tue 23/1210:40DUB - SNA
1 stop16h 16mUnited Airlines
Sat 27/1206:45SNA - DUB
1 stop17h 25mUnited Airlines
Deal found 7/12£691
Fri 26/1208:50DUB - SNA
2 stops20h 36mBritish Airways
Sun 18/112:52SNA - DUB
2 stops17h 28mBritish Airways
Deal found 7/12£785
Fri 26/1208:50DUB - SNA
2 stops21h 26mDelta
Sat 17/106:45SNA - DUB
2 stops18h 00mDelta
Deal found 7/12£916

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 8 December 2025.

Round-trip from

£523

Popular in

July

Cheapest in

February

Average price

£524
United Airlines
  • United Airlines
  • 5/3-9/3
  • 2 total stops
  • 34h 23m total
  • Ireland to Santa Ana
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 8 December 2025.
Use the filters below to find and compare flights from Ireland to Santa Ana that are best for you.

Fly from

Ireland

Fly to

Santa Ana

Route

Depart

Return

Price

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Thu 22/1

10:40-22:24

1 stop19h 44m

Santa Ana J. Wayne/Orange Cnty

Thu 29/1

06:45-08:10

1 stop17h 25m

£523

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Thu 5/3

10:40-18:57

1 stop16h 17m

Santa Ana J. Wayne/Orange Cnty

Mon 9/3

06:45-10:20

2 stops20h 35m

£523

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 1/4

12:45-12:37

2 stops31h 52m

Santa Ana J. Wayne/Orange Cnty

Sun 5/4

08:35-09:40

2 stops17h 05m

£526

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 24/12

11:30-22:30

2 stops19h 00m

£1,777

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 24/12

09:45-19:48

1 stop18h 03m

£2,481

Flights are sorted by cheapest return flights first.

Deals found on 7/12

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 £327). Flying from Ireland to Santa Ana, California in July is currently the most expensive (average of £521). 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.

Reviews of airlines servicing Santa Ana

Get insights into the airlines that provide service to Santa Ana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santa Ana. Reviews last updated 8 December 2025.
Get a feel of what it's like to fly with United Airlines from Ireland to Santa Ana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,089 reviews
Check prices

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.
United Airlines
7.4
Good
9,089 reviews
United Airlines
7.4
Good
9,089 reviews
Check prices

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 19h 44m. Fly via United Airlines to get the fastest option. The distance from Ireland to Santa Ana, California is about 5163 mi.

  • 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 £327). Flying from Ireland to Santa Ana, California in July is currently the most expensive (average of £521). 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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Top airline flying from Ireland to Santa Ana

Discover the top airline that operate flights from Ireland to Santa Ana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 December 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£461Average£503FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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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