€264 Find Cheap Flights from Orange County to Ireland

1 adult
1 adult, Economy

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

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

Good to know

Low seasonJanuary
Cheapest flight€264
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 1% lower on average.
Flight from John Wayne (Santa Ana) to Dublin

FAQs for booking flights from Orange County to Ireland

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

    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 Orange County to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Orange County to Ireland 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 Orange County to Ireland?

    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 Orange County to Ireland 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 Orange County to Ireland?

    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 Orange County to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airlines fly most frequently to Ireland?

    American Airlines connects Orange County to Ireland with 7 flights per week and both British Airways and Aer Lingus also offer 7 flights per week.

  • How many airports are there in Ireland?

    There are 6 airports in Ireland. The busiest airport is Dublin Airport (DUB), with 85% of all flights arriving there.

  • What is the cheapest month to fly from Orange County to Ireland?

    The cheapest month for flights from Orange County to Ireland is February, when tickets cost €428 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is €1,488 and €946 respectively.

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

    To get a below-average price on a flight from Orange County to Ireland, you should book around 3 weeks before departure, which saves you about 27% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

  • How many cities have direct flights to Ireland?

    From Orange County, there are direct flights to Ireland from one city. This city is Los Angeles and there are 28 direct flights each week.

  • How many direct flights to Ireland are there each day?

    There are around 4 direct flights from within Orange County to Ireland every day. All flights depart in the evening.

  • How many direct flights to Ireland are there each week?

    Each week there are around 28 direct flights from within Orange County to Ireland. The most common day for departures is Monday, with 14% of flights taking off on this day.

  • How long is the flight to Ireland?

    An average direct flight from Orange County to Ireland takes 20h 41m, covering a distance of 13305 km. The shortest route is Santa Ana (SNA) to Dublin (DUB) with an average flight time of 12h 52m.

  • How many long-haul flights are there to Ireland each week?

    There aren’t any medium-haul (3-6 hour flight duration) or short-haul (up to 3 hour flight duration) flights to Ireland. Instead, there are 28 long-haul flights (6-12 hour flight duration), with the most arriving from Los Angeles.

  • What are the most popular destinations in Ireland?

    Based on KAYAK flight searches, the most popular destination is Dublin (89% of total searches to Ireland). The next most popular destinations are Shannon (6%) and Cork (5%).

Everything you need to know for your flight to Ireland

Cabin class types available on flights to Orange County

Cabin classes available on flights to Orange County. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class Flights to Irelandfrom €157
Business Class Flights to Irelandfrom €492
Prem Econ Class Flights to Irelandfrom €546
Economy class Flights to Irelandfrom €18

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.