What is the cheapest airline that flies from Ireland to Orange County?

WestJet, British Airways, and Iberia are the most popular carriers operating from Ireland to Orange County

When did momondo last update prices for flights from Ireland to Orange County?

Prices for flights from Ireland to Orange County refresh daily.

How old do you have to be to fly from Ireland to Orange County?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Orange County.

What documentation or ID do you need to fly to Orange County?

The necessary travel and health documents for your Orange County trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

€395 Cheap Flights from Ireland to Orange County in 2026

Find the cheapest flights from Ireland to Orange County

Return

One-way

Last minute

Recent return flight deals from Ireland to Orange County

Enter your travel dates to find the best prices.

12:40 - 22:29DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

17h 49m1 stop Dallas/Fort Worth

10:42 - 09:45SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

15h 03m1 stop Dallas/Fort Worth

€549American Airlines

Mon, 12 Oct - Mon, 19 Oct

09:30 - 22:19DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

20h 49m2 stops Philadelphia Dallas/Fort Worth

10:42 - 09:45SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

15h 03m1 stop Dallas/Fort Worth

€617Multiple Airlines

Thu, 1 Oct - Thu, 8 Oct

12:40 - 08:17DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

27h 37m1 stop Dallas/Fort Worth

10:42 - 09:45SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

15h 03m1 stop Dallas/Fort Worth

€621Multiple Airlines

Thu, 1 Oct - Thu, 8 Oct

09:00 - 21:12DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

20h 12m2 stops London Heathrow Chicago O'Hare Intl

08:45 - 12:10SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

19h 25m2 stops Chicago O'Hare Intl London Heathrow

€624British Airways

Wed, 10 Feb - Sun, 14 Feb

09:00 - 21:12DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

20h 12m2 stops London Heathrow Chicago O'Hare Intl

08:45 - 12:10SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

19h 25m2 stops Chicago O'Hare Intl London Heathrow

€627British Airways

Wed, 10 Feb - Sun, 14 Feb

12:40 - 22:29DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

17h 49m1 stop Dallas/Fort Worth

08:00 - 09:45SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

17h 45m1 stop Dallas/Fort Worth

€636American Airlines

Mon, 12 Oct - Mon, 19 Oct

12:40 - 19:36DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

14h 56m1 stop Dallas/Fort Worth

12:14 - 09:45SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

13h 31m1 stop Dallas/Fort Worth

€642American Airlines

Thu, 10 Sep - Thu, 17 Sep

09:30 - 19:59DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

18h 29m2 stops Philadelphia Charlotte Douglas

06:45 - 09:45SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

19h 00m1 stop Dallas/Fort Worth

€647American Airlines

Thu, 10 Sep - Thu, 17 Sep

12:40 - 19:35DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

14h 55m1 stop Dallas/Fort Worth

10:35 - 09:45SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

15h 10m1 stop Dallas/Fort Worth

€666Iberia

Fri, 4 Sep - Tue, 8 Sep

10:40 - 18:20DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

15h 40m1 stop Chicago O'Hare Intl

06:50 - 08:10SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

17h 20m2 stops Denver Intl Chicago O'Hare Intl

€703United Airlines

Wed, 10 Feb - Sun, 14 Feb

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Lufthansa flights from Ireland to Orange County

Our best Lufthansa deals on Ireland to Orange County flight tickets

Lufthansa

12 Oct

DUB11:35Dublin

17h 09m

2 stops

SNA20:44Santa Ana J. Wayne/Orange Cnty

19 Oct

SNA11:29Santa Ana J. Wayne/Orange Cnty

15h 11m

2 stops

DUB10:40Dublin

€743

Lufthansa

1 Oct

DUB11:35Dublin

17h 09m

2 stops

SNA20:44Santa Ana J. Wayne/Orange Cnty

8 Oct

SNA09:42Santa Ana J. Wayne/Orange Cnty

16h 58m

2 stops

DUB10:40Dublin

€746

Lufthansa

19 Sept

DUB06:00Dublin

23h 35m

2 stops

SNA21:35Santa Ana J. Wayne/Orange Cnty

25 Sept

SNA11:29Santa Ana J. Wayne/Orange Cnty

15h 11m

2 stops

DUB10:40Dublin

€752

Delta flights from Ireland to Orange County

Our best Delta deals on Ireland to Orange County flight tickets

Delta

27 Aug

DUB11:10Dublin

16h 57m

2 stops

SNA20:07Santa Ana J. Wayne/Orange Cnty

9 Sept

SNA12:30Santa Ana J. Wayne/Orange Cnty

13h 30m

1 stop

DUB10:00Dublin

€748

Delta

12 Oct

DUB05:55Dublin

23h 01m

2 stops

SNA20:56Santa Ana J. Wayne/Orange Cnty

19 Oct

SNA21:29Santa Ana J. Wayne/Orange Cnty

28h 31m

1 stop

DUB10:00Dublin

€749

Delta

4 Sept

DUB05:55Dublin

18h 15m

2 stops

LGB16:10Long Beach Municipal

8 Sept

LGB07:00Long Beach Municipal

27h 25m

2 stops

DUB18:25Dublin

€795

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Mon 12/10

12:40-22:29

1 stop17h 49m

Santa Ana J. Wayne/Orange Cnty

Mon 19/10

10:42-09:45

1 stop15h 03m

€549

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Thu 1/10

09:30-22:19

2 stops20h 49m

Santa Ana J. Wayne/Orange Cnty

Thu 8/10

10:42-09:45

1 stop15h 03m

€617

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Thu 1/10

12:40-08:17

1 stop27h 37m

Santa Ana J. Wayne/Orange Cnty

Thu 8/10

10:42-09:45

1 stop15h 03m

€621

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Wed 10/2

09:00-21:12

2 stops20h 12m

Santa Ana J. Wayne/Orange Cnty

Sun 14/2

08:45-12:10

2 stops19h 25m

€624

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Wed 10/2

09:00-21:12

2 stops20h 12m

Santa Ana J. Wayne/Orange Cnty

Sun 14/2

08:45-12:10

2 stops19h 25m

€627

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Mon 12/10

12:40-22:29

1 stop17h 49m

Santa Ana J. Wayne/Orange Cnty

Mon 19/10

08:00-09:45

1 stop17h 45m

€636

Fastest return journey

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Thu 10/9

12:40-19:36

1 stop14h 56m

Santa Ana J. Wayne/Orange Cnty

Thu 17/9

12:14-09:45

1 stop13h 31m

€642

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Thu 10/9

09:30-19:59

2 stops18h 29m

Santa Ana J. Wayne/Orange Cnty

Thu 17/9

06:45-09:45

1 stop19h 00m

€647

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Fri 4/9

12:40-19:35

1 stop14h 55m

Santa Ana J. Wayne/Orange Cnty

Tue 8/9

10:35-09:45

1 stop15h 10m

€666

DublinSanta Ana

DUB Dublin - SNA Santa Ana J. Wayne/Orange Cnty

DUBSNA

Dublin

Wed 10/2

10:40-18:20

1 stop15h 40m

Santa Ana J. Wayne/Orange Cnty

Sun 14/2

06:50-08:10

2 stops17h 20m

€703

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Orange County

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Orange County?

The cheapest day to depart from Ireland to Orange County is on a Wednesday when prices can be found for as low as €579. The most expensive day to fly to Orange County is Tuesday, with ticket prices averaging around €786.

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

You are more likely to see cheaper flights to Orange County from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Orange County for around €636 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Orange County from Ireland for as low as €555 on momondo.

Can stopping save me money on Ireland to Orange County flights?

No. A direct flight is the cheapest option for a flight between Ireland to Orange County.

Cheap Ireland to Orange County flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Orange County

Best price found	€395
Fastest flight time	14h 36m
Direct flights	None

The best one-way flight to Orange County from Ireland in the past 72 hours is €395. The best return flight deal from Ireland to Orange County found on momondo in the last 72 hours is €549.

The fastest flight from Ireland to Orange County takes 14h 36m

There are no direct flights from Ireland to Orange County. There are no popular flight routes from Ireland to Orange County.

Search flight deals

Frequently asked questions about flying from Ireland to Orange County

When did momondo last update prices for flights from Ireland to Orange County?
Prices for flights from Ireland to Orange County refresh daily.
How old do you have to be to fly from Ireland to Orange County?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Orange County.
What documentation or ID do you need to fly to Orange County?
The necessary travel and health documents for your Orange County trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ireland to Orange County?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Orange County is Boeing 737-800 Passenger/BBJ2 (winglets) (13.42% of total bookings). The next most popular plane models are Airbus A330-300 (12.52%), Boeing 737 MAX 8 (11.50%), and Airbus A320-100/200 (10.80%).

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Orange County?

Finding the right flight to Orange County from Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Orange County quick and easy, saving you time and money.

Can I find flights from Ireland to Orange County with flexible booking policies on momondo?

Yes. All flights to Orange County from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Orange County?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Orange County.

I’m not ready to book a flight from Ireland to Orange County right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Orange County, momondo offers a useful price alert feature which will track prices for flights to Orange County from Ireland and alert you when they change.