HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$457+ Cheap flights from Santa Ana, CA (SNA) to Dublin (DUB)

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DUB
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Santa Ana to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Santa Ana to Dublin

Cheapest flights from Santa Ana to Dublin
Explore the most affordable flight options available from Santa Ana to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3010:50 am
SNA
-
DUB
1 stop14h 55m
United Airlines
Tue 4/79:50 am
DUB
-
SNA
2 stops39h 33m
United Airlines
Deal found 1/26$631
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:25 pm
SNA
-
DUB
2 stops34h 45m
Air Canada
Thu 4/169:50 am
DUB
-
SNA
2 stops39h 33m
Air Canada
Deal found 1/25$635
This oojo deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/244:32 pm
SNA
-
DUB
2 stops16h 28m
British Airways
Tue 3/310:55 am
DUB
-
SNA
2 stops29h 38m
British Airways
Deal found 1/26$637
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/239:14 pm
SNA
-
DUB
2 stops25h 56m
Air Canada
Wed 4/299:50 am
DUB
-
SNA
2 stops39h 41m
Air Canada
Deal found 1/25$639
This oojo deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:45 am
SNA
-
DUB
2 stops17h 55m
British Airways
Tue 4/1412:50 pm
DUB
-
SNA
2 stops27h 38m
British Airways
Deal found 1/24$641
This Air Canada deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:25 pm
SNA
-
DUB
2 stops35h 50m
Multiple Airlines
Tue 4/218:50 am
DUB
-
SNA
2 stops34h 22m
Multiple Airlines
Deal found 1/25$647
This Air Canada deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1212:25 pm
SNA
-
DUB
2 stops35h 50m
Air Canada
Tue 4/219:50 am
DUB
-
SNA
2 stops33h 22m
Air Canada
Deal found 1/26$648
This Iberia deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:55 am
SNA
-
DUB
2 stops22h 05m
Multiple Airlines
Wed 4/159:30 am
DUB
-
SNA
1 stop21h 15m
Multiple Airlines
Deal found 1/25$650
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:47 pm
SNA
-
DUB
1 stop14h 08m
United Airlines
Tue 4/289:50 am
DUB
-
SNA
2 stops18h 57m
United Airlines
Deal found 1/25$654
This KLM deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/129:00 am
SNA
-
DUB
1 stop14h 55m
KLM
Tue 4/215:55 am
DUB
-
SNA
2 stops19h 58m
KLM
Deal found 1/26$655
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/177:10 am
SNA
-
DUB
2 stops24h 35m
Delta
Wed 2/255:55 am
DUB
-
SNA
2 stops22h 27m
Delta
Deal found 1/27$657
This Delta deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:45 am
SNA
-
DUB
1 stop17h 00m
Delta
Thu 4/1610:00 am
DUB
-
SNA
1 stop18h 57m
Delta
Deal found 1/25$658

Find flight deals from Santa Ana to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Dublin (DUB). 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$631
(United Airlines)

One-way from

$457
(oojo)

Popular in

December

Cheapest in

February

Average price

$627
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Dublin flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Dublin
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Dublin
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana to Dublin 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 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from Santa Ana to Dublin that are best for you.

Fly from

Santa Ana

Fly to

Dublin

Route

Depart

Return

Price

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 3/24

12:47 pm-9:55 am

1 stop14h 08m

Dublin

Wed 4/29

9:50 am-8:47 pm

2 stops18h 57m

$654

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 2/17

10:51 am-8:10 am

1 stop13h 19m

Dublin

Wed 2/25

9:30 am-5:33 pm

1 stop16h 03m

$654

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 3/24

12:47 pm-9:55 am

1 stop14h 08m

Dublin

Tue 4/28

9:50 am-8:47 pm

2 stops18h 57m

$654

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 3/24

12:47 pm-9:55 am

1 stop14h 08m

Dublin

Fri 5/1

9:20 am-8:44 pm

2 stops19h 24m

$654

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Wed 2/25

6:45 am-7:45 am

1 stop17h 00m

Dublin

Fri 4/17

10:00 am-8:57 pm

1 stop18h 57m

$658

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 3/24

11:56 am-7:45 am

1 stop12h 49m

Dublin

Thu 4/30

10:00 am-8:57 pm

1 stop18h 57m

$658

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

6:45 am-7:45 am

1 stop17h 00m

Dublin

Thu 4/16

10:00 am-8:57 pm

1 stop18h 57m

$658

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Mon 3/23

11:56 am-7:45 am

1 stop12h 49m

Dublin

Wed 4/29

10:00 am-8:57 pm

1 stop18h 57m

$658

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Mon 2/23

6:45 am-8:10 am

1 stop17h 25m

Dublin

Thu 4/16

11:35 am-6:46 pm

1 stop15h 11m

$658

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 2/24

8:00 am-7:45 am

1 stop15h 45m

Dublin

Wed 4/15

10:00 am-8:57 pm

1 stop18h 57m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Santa Ana to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Ana to Dublin in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Ana, California-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Santa Ana, California-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Ana, California-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Ana, California-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Santa Ana to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Santa Ana with our price prediction graph.
Estimated round-trip 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 Santa Ana to Dublin

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

Currently, November is the cheapest month in which you can book a flight from Santa Ana, California to Dublin (average of $454). Flying from Santa Ana, California to Dublin in June is currently the most expensive (average of $682). 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 to fly round-trip from Santa Ana, California to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated January 27, 2026.
See what other customers who have flown with United Airlines and American Airlines from Santa Ana to Dublin have to say. 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
9,205 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,205 reviews
United Airlines
7.4
Good
9,205 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
11,197 reviews
United Airlines
7.4
Good
9,205 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Dublin. 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 Santa Ana, California to Dublin?

    For as low as $654, United Airlines can have you in Dublin from Santa Ana, California in 14h 08m. There are 5163 mi between Santa Ana, California and Dublin.

  • What are the cheapest airlines flying from Santa Ana, California to Dublin round-trip?

    Currently priced at $627, United Airlines will fly you from Santa Ana, California to Dublin and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $697. United Airlines is currently priced 26% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Santa Ana, California to Dublin (average of $454). Flying from Santa Ana, California to Dublin in June is currently the most expensive (average of $682). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Leixlip

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Santa Ana to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Dublin flights
Los Angeles to Dublin flights
San Jose to Dublin flights
Oakland to Dublin flights
San Diego to Dublin flights
Ontario to Dublin flights
Burbank to Dublin flights
Sacramento to Dublin flights
Las Vegas to Dublin flights
Los Angeles to Cork flights
Los Angeles to Shannon flights
Reno to Dublin flights
Ontario to Cork flights
San Francisco to Cork flights
San Francisco to Shannon flights
Fresno to Dublin flights
San Luis Obispo to Dublin flights
Santa Ana to Shannon flights
San Jose to Cork flights
San Diego to Shannon flights
Santa Rosa to Dublin flights
Ontario to Shannon flights
Long Beach to Dublin flights
Las Vegas to Shannon flights
Las Vegas to Cork flights
Medford to Dublin flights
San Diego to Cork flights
Sacramento to Shannon flights
San Jose to Knock flights
San Francisco to Knock flights
San Jose to Shannon flights
Monterey to Dublin flights
Santa Barbara to Dublin flights
Palm Springs to Dublin flights
Santa Barbara to Shannon flights
Long Beach to Shannon flights
Oakland to Cork flights
Fresno to Shannon flights
Arcata to Dublin flights
Redding to Dublin flights
Reno to Shannon flights
Oakland to Shannon flights
Los Angeles to Milltown (Kerry) flights
San Francisco to Milltown (Kerry) flights

Top 2 airlines flying from Santa Ana to Dublin

Discover the top 2 airlines that operate flights from Santa Ana to Dublin. 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 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$627Average$968FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$697Average$1,101FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.