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

Delta, United Airlines, and Icelandair 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 are refreshed on a daily basis.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Orange County may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Orange County. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£535 Cheap Flights from Ireland to Orange County in 2026

Find the cheapest flights from Ireland to Orange County

Return

One-way

Recent return flight deals from Ireland to Orange County

Enter your travel dates to find the best prices.

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

£535British 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

13:23 - 16:55SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

19h 32m2 stops Phoenix Sky Harbor Intl London Heathrow

£535British 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

£537British Airways

Wed, 10 Feb - Sun, 14 Feb

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

£603United Airlines

Wed, 10 Feb - Sun, 14 Feb

09:30 - 20:56DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

19h 26m1 stop Newark

07:00 - 07:30SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

16h 30m1 stop Newark

£603United Airlines

Wed, 10 Feb - Sun, 14 Feb

09:30 - 20:56DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

19h 26m1 stop Newark

07:00 - 07:30SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

16h 30m1 stop Newark

£603United Airlines

Wed, 10 Feb - Sun, 14 Feb

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

£603United Airlines

Wed, 10 Feb - Sun, 14 Feb

09:30 - 20:56DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

19h 26m1 stop Newark

07:00 - 07:30SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

16h 30m1 stop Newark

£605United Airlines

Wed, 10 Feb - Sun, 14 Feb

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

£605United Airlines

Wed, 10 Feb - Sun, 14 Feb

05:55 - 20:56DUB Dublin-SNA Santa Ana J. Wayne/Orange Cnty

23h 01m2 stops Amsterdam Schiphol Minneapolis St Paul

21:29 - 10:00SNA Santa Ana J. Wayne/Orange Cnty-DUB Dublin

28h 31m1 stop New York John F Kennedy Intl

£642Delta

Mon, 12 Oct - Mon, 19 Oct

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United Airlines flights from Ireland to Orange County

Our best United Airlines deals on Ireland to Orange County flight tickets

United Airlines

10 Feb

DUB09:30Dublin

19h 26m

1 stop

SNA20:56Santa Ana J. Wayne/Orange Cnty

14 Feb

SNA07:00Santa Ana J. Wayne/Orange Cnty

16h 30m

1 stop

DUB07:30Dublin

£603

United Airlines

10 Feb

DUB09:30Dublin

19h 26m

1 stop

SNA20:56Santa Ana J. Wayne/Orange Cnty

14 Feb

SNA07:00Santa Ana J. Wayne/Orange Cnty

16h 30m

1 stop

DUB07:30Dublin

£603

United Airlines

10 Feb

DUB10:40Dublin

15h 40m

1 stop

SNA18:20Santa Ana J. Wayne/Orange Cnty

14 Feb

SNA06:50Santa Ana J. Wayne/Orange Cnty

17h 20m

2 stops

DUB08:10Dublin

£605

British Airways flights from Ireland to Orange County

Our best British Airways deals on Ireland to Orange County flight tickets

British Airways

29 Sept

DUB09:30Dublin

30h 47m

2 stops

SNA08:17Santa Ana J. Wayne/Orange Cnty

6 Oct

SNA06:45Santa Ana J. Wayne/Orange Cnty

15h 45m

2 stops

DUB06:30Dublin

£530

British Airways

10 Feb

DUB09:00Dublin

20h 12m

2 stops

SNA21:12Santa Ana J. Wayne/Orange Cnty

14 Feb

SNA08:45Santa Ana J. Wayne/Orange Cnty

19h 25m

2 stops

DUB12:10Dublin

£535

British Airways

10 Feb

DUB09:00Dublin

20h 12m

2 stops

SNA21:12Santa Ana J. Wayne/Orange Cnty

14 Feb

SNA08:45Santa Ana J. Wayne/Orange Cnty

19h 25m

2 stops

DUB12:10Dublin

£537

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

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

£535

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

13:23-16:55

2 stops19h 32m

£535

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

£537

Fastest return journey

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

£603

DublinSanta Ana

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

DUBSNA

Dublin

Wed 10/2

09:30-20:56

1 stop19h 26m

Santa Ana J. Wayne/Orange Cnty

Sun 14/2

07:00-07:30

1 stop16h 30m

£603

DublinSanta Ana

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

DUBSNA

Dublin

Wed 10/2

09:30-20:56

1 stop19h 26m

Santa Ana J. Wayne/Orange Cnty

Sun 14/2

07:00-07:30

1 stop16h 30m

£603

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

£603

DublinSanta Ana

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

DUBSNA

Dublin

Wed 10/2

09:30-20:56

1 stop19h 26m

Santa Ana J. Wayne/Orange Cnty

Sun 14/2

07:00-07:30

1 stop16h 30m

£605

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

£605

DublinSanta Ana

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

DUBSNA

Dublin

Mon 12/10

05:55-20:56

2 stops23h 01m

Santa Ana J. Wayne/Orange Cnty

Mon 19/10

21:29-10:00

1 stop28h 31m

£642

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?

According to our data, Sunday is the cheapest day to fly to Orange County from Ireland. The lowest ticket price found for a Sunday departure recently was £482. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Orange County on Tuesday is £754.

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

The cheapest time of day to fly to Orange County is in the afternoon when flights can be purchased for as low as £536. At midday is when there is more demand to fly to Orange County, so prices are often more expensive at around £601 per ticket.

How far in advance should I book a flight from Ireland 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 £545 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 £475 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	£591
Fastest flight time	27h 37m
Direct flights	None

The best one-way flight to Orange County from Ireland in the past 72 hours is £591. The best return flight deal from Ireland to Orange County found on momondo in the last 72 hours is £535.

The fastest flight from Ireland to Orange County takes 27h 37m

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 are refreshed on a daily basis.
How old do you have to be to fly from Ireland to Orange County?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Orange County may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Orange County. It is always advisable to seek 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?

momondo does allow users to show only those flights to Orange County from Ireland which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Ireland and Orange County by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Orange County from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.