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Cheap flights from Dublin to Santa Ana, California from £408

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SNA
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Santa Ana

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Santa Ana (SNA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 6 November 2025.

Round-trip from

£493

One-way from

£408

Popular in

March

Cheapest in

November

Average price

£423
Lufthansa
  • Lufthansa
  • 5/12-12/12
  • 4 total stops
  • 36h 47m total
  • Dublin to Santa Ana
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Aer Lingus
  • Aer Lingus
  • 10/12
  • 2 total stops
  • 22h 06m total
  • Dublin to Santa Ana
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (£189 potential increase over avg. return price).
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Cheapest flight prices on average. 18% potential price decrease (£80 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Find flight deals from Dublin to Santa Ana

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Santa Ana
Explore the most affordable flight options available from Dublin to Santa Ana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 November 2025.

Fri 5/1205:10DUB - SNA
2 stops21h 37mLufthansa
Fri 12/1211:10SNA - DUB
2 stops15h 10mLufthansa
Deal found 5/11£493
Sat 22/1106:00DUB - SNA
2 stops18h 05mDelta
Fri 28/1108:00SNA - DUB
2 stops23h 45mDelta
Deal found 4/11£507
Sat 22/1109:45DUB - SNA
1 stop18h 29mKLM
Fri 28/1106:45SNA - DUB
1 stop17h 00mKLM
Deal found 4/11£512
Sat 8/1111:30DUB - SNA
1 stop18h 19mAer Lingus
Wed 19/1107:45SNA - DUB
1 stop17h 15mAer Lingus
Deal found 5/11£526
Fri 7/1111:30DUB - SNA
1 stop18h 09mAer Lingus
Wed 19/1111:42SNA - DUB
1 stop13h 18mAer Lingus
Deal found 5/11£526
Wed 19/1112:30DUB - SNA
1 stop16h 02mMultiple Airlines
Sun 23/1121:05SNA - DUB
1 stop24h 10mMultiple Airlines
Deal found 4/11£544
Sat 8/1105:55DUB - SNA
2 stops22h 21mDelta
Wed 19/1107:00SNA - DUB
2 stops24h 45mDelta
Deal found 5/11£558
Sat 8/1105:55DUB - SNA
2 stops22h 13mKLM
Tue 18/1107:00SNA - DUB
2 stops16h 45mKLM
Deal found 5/11£559
Sun 9/1105:55DUB - SNA
2 stops24h 24mDelta
Thu 20/1107:00SNA - DUB
2 stops16h 45mDelta
Deal found 5/11£561
Sat 8/1105:55DUB - SNA
2 stops22h 21mDelta
Thu 20/1107:00SNA - DUB
2 stops16h 45mDelta
Deal found 4/11£562
Sat 8/1105:55DUB - SNA
2 stops22h 13mMultiple Airlines
Tue 18/1108:00SNA - DUB
2 stops17h 20mMultiple Airlines
Deal found 4/11£563

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin 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 6 November 2025.
Use the filters below to find and compare flights from Dublin to Santa Ana that are best for you.

Fly from

Dublin

Fly to

Santa Ana

Route

Depart

Return

Price

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Fri 5/12

05:10-18:47

2 stops21h 37m

Santa Ana J. Wayne/Orange Cnty

Fri 12/12

11:10-10:20

2 stops15h 10m

£493

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Sat 22/11

06:00-16:05

2 stops18h 05m

Santa Ana J. Wayne/Orange Cnty

Fri 28/11

08:00-15:45

2 stops23h 45m

£507

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Sat 22/11

09:45-20:14

1 stop18h 29m

Santa Ana J. Wayne/Orange Cnty

Fri 28/11

06:45-07:45

1 stop17h 00m

£512

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Mon 9/3

11:30-19:21

1 stop14h 51m

Santa Ana J. Wayne/Orange Cnty

Sat 14/3

13:47-05:10

1 stop32h 23m

£542

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 19/11

12:30-20:32

1 stop16h 02m

Santa Ana J. Wayne/Orange Cnty

Sun 23/11

21:05-05:15

1 stop24h 10m

£544

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 29/4

09:50-21:45

2 stops19h 55m

Santa Ana J. Wayne/Orange Cnty

Sun 3/5

18:28-09:45

2 stops31h 17m

£555

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 29/4

10:00-21:53

2 stops19h 53m

Santa Ana J. Wayne/Orange Cnty

Sun 3/5

08:00-07:55

1 stop15h 55m

£576

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 10/12

07:35-21:41

2 stops22h 06m

£408

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Mon 15/12

08:45-20:10

2 stops19h 25m

£523

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 17/12

09:45-22:30

1 stop20h 45m

£707

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Best time to book a flight from Dublin to Santa Ana

Have a flexible travel schedule? Discover the best time to fly to Santa Ana from Dublin 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 Dublin to Santa Ana

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

Currently, February is the cheapest month in which you can book a flight from Dublin to Santa Ana, California (average of £334). Flying from Dublin to Santa Ana, California in July is currently the most expensive (average of £535). 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.

How much does it cost for a return flight from Dublin to Santa Ana, California?

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 6 November 2025.
Check out reviews from past customers who have flown with United Airlines from Dublin to Santa Ana to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,004 reviews
Check prices

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

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
9,004 reviews
United Airlines
7.4
Good
9,004 reviews
Check prices

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Food

6.6

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 Dublin to Santa Ana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Lufthansa, Delta, and KLM can get you from Dublin to Santa Ana, California in just under 18h 05m. Your travel time can differ by up to 3h 32m. The distance between Dublin and Santa Ana, California is about 5163 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Dublin to Santa Ana, California round-trip?

    Currently priced at £471, United Airlines will fly you from Dublin to Santa Ana, California and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. This flight start at 29% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Dublin to Santa Ana, California one-way?

    One-way options have recently been found by users for as low as £408 on Aer Lingus. Other airlines that offer cheap prices include British Airways from £523 and Delta from £707 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin 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 Dublin to Santa Ana, California?

    Currently, February is the cheapest month in which you can book a flight from Dublin to Santa Ana, California (average of £334). Flying from Dublin to Santa Ana, California in July is currently the most expensive (average of £535). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Dublin to Santa Ana

Discover the top airline that operate flights from Dublin 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 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£471Average£515FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Dublin 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 Dublin to Santa Ana?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Santa Ana for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Santa Ana, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Dublin to Santa Ana flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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