£431 Find Cheap Flights from Dublin to Orange County

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Orange County departing on 22/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Orange County

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Orange County, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Orange County, as well as popular online travel agencies
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Cheap Flights from Dublin to Orange County

Cheapest return prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles2 stops£343
Los Angeles
Los Angeles2 stops£343

Book Cheap Dublin to Orange County Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Orange County that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Orange County

Mon, 22 Sep - Sun, 28 Sep
British Airways Logo
20:55 - 15:48DUB-SNA
26h 53m2 stops
British Airways Logo
11:35 - 14:15SNA-DUB
18h 40m2 stops
£431British Airways
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Sun, 14 Sep - Sun, 21 Sep
United Airlines Logo
09:20 - 12:18DUB-SNA
34h 58m1 stop
United Airlines Logo
10:30 - 09:45SNA-DUB
15h 15m1 stop
£538United Airlines
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Sun, 14 Sep - Sun, 21 Sep
United Airlines Logo
08:50 - 17:26DUB-SNA
16h 36m2 stops
United Airlines Logo
10:30 - 10:20SNA-DUB
15h 50m2 stops
£550United Airlines
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Wed, 17 Dec - Tue, 30 Dec
 Logo
17:15 - 16:20DUB-LGB
31h 05m2 stops
 Logo
07:05 - 15:45LGB-DUB
24h 40m2 stops
Sat, 8 Nov - Fri, 14 Nov
United Airlines Logo
10:40 - 18:27DUB-SNA
15h 47m1 stop
United Airlines Logo
12:41 - 09:55SNA-DUB
13h 14m1 stop
£646United Airlines
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Wed, 17 Dec - Tue, 30 Dec
Aer Lingus Logo
07:40 - 19:17DUB-SNA
19h 37m2 stops
Aer Lingus Logo
08:09 - 11:15SNA-DUB
19h 06m2 stops
£753Aer Lingus
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Wed, 17 Dec - Tue, 30 Dec
Aer Lingus Logo
11:30 - 19:17DUB-SNA
15h 47m1 stop
Aer Lingus Logo
08:09 - 11:15SNA-DUB
19h 06m2 stops
£776Aer Lingus
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Fri, 15 Aug - Mon, 18 Aug
Air France Logo
06:00 - 16:26DUB-LGB
18h 26m2 stops
Air France Logo
07:01 - 15:00LGB-DUB
23h 59m2 stops
£818Air France
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Fri, 15 Aug - Mon, 18 Aug
Icelandair Logo
12:15 - 22:30DUB-SNA
42h 15m2 stops
Icelandair Logo
19:14 - 11:05SNA-DUB
31h 51m2 stops
£1,290Icelandair
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Thu, 11 Sep - Wed, 24 Sep
Icelandair Logo
14:15 - 22:17DUB-SNA
16h 02m2 stops
Icelandair Logo
10:23 - 13:15SNA-DUB
18h 52m2 stops
£3,564Icelandair
Find Deal
Booking Insights

KAYAK's insights & trends for Dublin to Orange County flights

Get data-powered insights and trends into flights from Dublin to Orange County to help you find the cheapest flights, the best time to fly and much more.

Can I save money by flying with a stopover from Dublin to Orange County?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £564, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Dublin to Orange County?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Orange County, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to Orange County is February, when tickets cost £399 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is £645 and £637 respectively.

What’s the cheapest day of the week to fly from Dublin to Orange County?

The average price of all round-trip flights from Dublin to Orange County clicked on KAYAK for each day over the last 12 months.

For Dublin to Orange County, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Orange County back to Dublin, the best deals are generally found on Tuesday, with Friday being the most expensive.

How far in advance should I book a flight from Dublin to Orange County?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to Orange County, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Dublin to Orange County, you should book around 5 weeks before departure, which saves you about 20% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.


Good to know - Cheap tickets from Dublin to Orange County

Low seasonJanuary
Cheapest flight£431
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (24% more expensive on average)
Flight from Dublin to John Wayne (Santa Ana)

FAQs - booking Orange County flights

  • How does KAYAK find such low prices on flights from Dublin to Orange County?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Orange County.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Orange County?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to Orange County is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Orange County?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Dublin to Orange County with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Orange County?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Dublin to Orange County up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Orange County?

    The cheapest time of day to fly to Orange County is generally in the morning, when retur flights cost £609 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Orange County is generally at night, which is peak travel time and where the average cost of a ticket is £763.

Reviews of the top airline flying from Dublin to Orange County

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Orange County. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Orange County? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8904 reviews
6.6Food
7.1Entertainment
8.1Crew
7.7Boarding
7.3Comfort
Airline reviews

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

4.0 OkayCarly, Jul 2025SYD - SFO
Read more United Airlines reviews

I found the staff to not be very attentive at all. When paying for Business Class you expect a certain type of service and that was not found. They were almost rude even

Ok. Get a different kosher caterer. The food was odd.

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

1.It will be better if sandwich is warm. 2.The food is too salty. 3.Breakfast needs some vegetables or fruits.

Boarded plane and then delayed 1.5 hours while on the plane

It was all good flight was on time, service was good I enjoyed a few movies and everything was smooth

Horrific. They missed my connecting flight to San Diego. I didn’t get there until Monday at 9am when I had a mandatory court settlement conference scheduled at 6am since we had parties on the east coast. This caused many issues. All because United apparently forgot to hold the doors open until my flight landed that only had a 10 minute delay. This was the last flight to Southern California. So I couldn’t even rent a car to finish the trip. United cannot be trusted when traveling on specific days and times since weather didn’t have anything to do with the delays.

My flight was delayed a very short period of time but they did not hold my connecting flight to San Diego, also through United. So they closed the doors before we got off our plane. They would only have to help the door open for another five to ten minutes. So I missed a court deadline for a manditory mediation settlement conference for my client. I had to get an associate to be there in person and be on the phone with him relaying what he needs to do the entire time. The court was very upset with me and so was my client. United cannot be trusted.

We were given vouchers we couldn’t use with a 5.5 hour delay

Everything you need to know for your flight to Orange County

Information on your arrival and departure airports

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