$493 Cheap Flights from Orange County (SNA) to Dublin (DUB)

View $493 flight on Wed, Aug 27, 2025Opens in a new window

Popular airlines from John Wayne Airport (SNA) to Dublin Airport (DUB)

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Find available prices by choosing your travel dates.

Cheap Flights from Orange County to Dublin (SNA-DUB)

Prices were available within the past 7 days and start at $493 for one-way flights and $552 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Jul 6 - Thu, Jul 17
SNA
Orange County
DUB
Dublin
$552 Roundtrip, found 3 days ago
$552
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jul 6 from Orange County to Dublin, returning Thu, Jul 17, priced at $552 found 3 days ago
Delta
Sun, Jul 6 - Thu, Jul 17
SNA
Orange County
DUB
Dublin
$578 Roundtrip, found 3 days ago
$578
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jul 6 from Orange County to Dublin, returning Thu, Jul 17, priced at $578 found 3 days ago
KLM
Sun, Sep 14 - Wed, Sep 24
SNA
Orange County
DUB
Dublin
$583 Roundtrip, found 4 days ago
$583
Roundtrip
found 4 days ago
Select KLM flight, departing Sun, Sep 14 from Orange County to Dublin, returning Wed, Sep 24, priced at $583 found 4 days ago
Delta
Sat, Jul 5 - Thu, Jul 24
SNA
Orange County
DUB
Dublin
$588 Roundtrip, found 5 days ago
$588
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Jul 5 from Orange County to Dublin, returning Thu, Jul 24, priced at $588 found 5 days ago
KLM
Wed, May 28 - Tue, Jun 3
SNA
Orange County
DUB
Dublin
$604 Roundtrip, found 4 days ago
$604
Roundtrip
found 4 days ago
Select KLM flight, departing Wed, May 28 from Orange County to Dublin, returning Tue, Jun 3, priced at $604 found 4 days ago
KLM
Sun, Sep 14 - Wed, Sep 24
SNA
Orange County
DUB
Dublin
$609 Roundtrip, found 4 days ago
$609
Roundtrip
found 4 days ago
Select KLM flight, departing Sun, Sep 14 from Orange County to Dublin, returning Wed, Sep 24, priced at $609 found 4 days ago
Delta
Sun, Sep 14 - Wed, Sep 24
SNA
Orange County
DUB
Dublin
$624 Roundtrip, found 4 days ago
$624
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, Sep 14 from Orange County to Dublin, returning Wed, Sep 24, priced at $624 found 4 days ago
Scandinavian Airlines
Mon, Aug 25 - Tue, Sep 9
SNA
Orange County
DUB
Dublin
$631 Roundtrip, found 2 days ago
$631
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, Aug 25 from Orange County to Dublin, returning Tue, Sep 9, priced at $631 found 2 days ago
United
Mon, Aug 11 - Tue, Aug 19
SNA
Orange County
DUB
Dublin
$684 Roundtrip, found 1 day ago
$684
Roundtrip
found 1 day ago
Select United flight, departing Mon, Aug 11 from Orange County to Dublin, returning Tue, Aug 19, priced at $684 found 1 day ago
Air Canada
Sat, Oct 25 - Fri, Nov 7
SNA
Orange County
DUB
Dublin
$717 Roundtrip, found 3 hours ago
$717
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Sat, Oct 25 from Orange County to Dublin, returning Fri, Nov 7, priced at $717 found 3 hours ago
Flights from Orange County (SNA) to Dublin (DUB)
Origin airport
John Wayne
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, United
Roundtrip price
$551
Distance
5166 mi

Orange County to Dublin Flights

The cheapest times to fly from Orange County to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Orange County to Dublin are during the month of July. You can find some of the cheapest flights from Orange County to Dublin with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Orange County to Dublin

Sunday is one of the best days to book for cheap flights from Orange County to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Orange County to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Orange County to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $493 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Orange County to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Orange County to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from John Wayne Airport (SNA) to Dublin Airport (DUB) cost?
Discover the latest flight deals from SNA to DUB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SNA to DUB?
The cheapest flights from SNA to DUB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from John Wayne Airport (SNA) to Dublin Airport (DUB)?
While Orange County, CA (SNA-John Wayne) doesn’t have any direct flights to Dublin Airport (DUB), other airports have nonstop options. Departing from Los Angeles Intl. Airport (LAX) will get you to Dublin without any layovers.
What is the cheapest airline that flies from SNA to DUB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SNA to DUB. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from John Wayne Airport (SNA) to Dublin Airport (DUB)?
Nonstop flights from John Wayne Airport (SNA) to Dublin Airport (DUB) aren’t available daily, so you’ll have to take a flight with a layover. Explore your options with Expedia’s filter tool. Enter your travel details and select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from SNA to DUB?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Wayne Airport (SNA) to Dublin Airport (DUB)?
To land at Dublin Airport (DUB) without delays, choose a flight that takes off from John Wayne Airport (SNA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from John Wayne Airport (SNA) to Dublin Airport (DUB) last-minute?
Last-minute fares from SNA to DUB are generally more expensive. For the cheapest rates, start searching for flights well in advance. That said, if you’re flexible with your travel dates, it’s possible to land a cheap fare right before your journey.
Is it cheaper to book a SNA to DUB flight and hotel package?
Compared with arranging hotels and flights separately, booking a SNA to DUB flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of travel planning. Just pick your flights and select from our extensive range of hotels, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from John Wayne Airport (SNA) to Dublin Airport (DUB)?
If you reserved your SNA to DUB flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

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*Available to One Key members.