Find Cheap Flights to Orange County in 2026

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Recent flights found to popular cities in Orange County

Find flights to these popular cities in Orange County from your nearest airport.

Flights to Los Angeles

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Iberia

2 Feb

DUB

18h 23m

1 stop

LAX

15 Feb

LAX

13h 02m

1 stop

DUB

€423

Iberia

6 Feb

DUB

18h 23m

1 stop

LAX

10 Feb

LAX

12h 28m

1 stop

DUB

€424

Aer Lingus

1 Feb

DUB

11h 10m

LAX

5 Feb

LAX

10h 15m

DUB

€425

Aer Lingus

5 Mar

DUB

11h 10m

LAX

8 Mar

LAX

10h 15m

DUB

€427

Aer Lingus

5 Mar

DUB

11h 10m

LAX

8 Mar

LAX

10h 15m

DUB

€428

Finnair

1 Apr

DUB

15h 30m

1 stop

LAX

12 Apr

LAX

16h 45m

1 stop

DUB

€430

Finnair

15 Jun

DUB

15h 30m

1 stop

LAX

7 Jul

LAX

14h 21m

1 stop

DUB

€430

Multiple Airlines

13 Feb

DUB

13h 50m

1 stop

LAX

17 Feb

LAX

14h 00m

1 stop

DUB

€431

Aer Lingus

1 Feb

DUB

11h 10m

LAX

5 Feb

LAX

10h 15m

DUB

€432

Delta

17 Feb

DUB

13h 50m

1 stop

LAX

24 Feb

LAX

17h 25m

2 stops

DUB

€433

Scandinavian Airlines

8 Mar

DUB

29h 55m

1 stop

LAX

15 Mar

LAX

32h 15m

1 stop

DUB

€434

Delta

5 Feb

DUB

13h 50m

1 stop

LAX

9 Feb

LAX

17h 25m

2 stops

DUB

€435

Find the cheapest flights from Ireland to Orange County

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Orange County

Enter your travel dates to find the best prices.

10:40 - 18:41

DUB

SNA

16h 01m

1 stop

06:45 - 08:10

SNA

DUB

17h 25m

1 stop

€590Brussels Airlines

Thu, 5 Feb - Mon, 9 Feb

09:00 - 09:48

DUB

SNA

32h 48m

2 stops

18:34 - 06:10

SNA

DUB

52h 36m

2 stops

€615Air Canada

Fri, 6 Mar - Fri, 13 Mar

09:50 - 12:23

DUB

SNA

34h 33m

1 stop

07:00 - 10:40

SNA

DUB

19h 40m

2 stops

€634United Airlines

Wed, 17 Jun - Wed, 8 Jul

09:50 - 12:23

DUB

SNA

34h 33m

1 stop

07:00 - 10:40

SNA

DUB

19h 40m

2 stops

€638United Airlines

Wed, 17 Jun - Wed, 8 Jul

09:50 - 12:23

DUB

SNA

34h 33m

1 stop

16:00 - 09:45

SNA

DUB

33h 45m

3 stops

€640United Airlines

Wed, 17 Jun - Wed, 8 Jul

17:45 - 17:31

DUB

SNA

31h 46m

2 stops

11:30 - 16:55

SNA

DUB

21h 25m

2 stops

€656Lufthansa

Wed, 17 Jun - Wed, 8 Jul

17:45 - 17:31

DUB

SNA

31h 46m

2 stops

11:30 - 16:55

SNA

DUB

21h 25m

2 stops

€658Lufthansa

Wed, 17 Jun - Wed, 8 Jul

13:20 - 20:32

ORK

SNA

39h 12m

2 stops

08:00 - 23:25

SNA

ORK

31h 25m

2 stops

€710KLM

Fri, 6 Feb - Tue, 10 Feb

06:00 - 20:04

ORK

SNA

22h 04m

2 stops

08:00 - 12:50

SNA

ORK

20h 50m

2 stops

€850Delta

Sun, 8 Feb - Thu, 12 Feb

06:00 - 16:00

DUB

LGB

18h 00m

2 stops

07:00 - 07:45

LGB

DUB

16h 45m

2 stops

€3,981Delta

Sun, 15 Feb - Sun, 1 Mar

Fly from

Route

Depart

Return

Price

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Thu 5/2

10:40-18:41

1 stop16h 01m

Santa Ana J. Wayne/Orange Cnty

Mon 9/2

06:45-08:10

1 stop17h 25m

€590

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Fri 6/3

09:00-09:48

2 stops32h 48m

Santa Ana J. Wayne/Orange Cnty

Fri 13/3

18:34-06:10

2 stops52h 36m

€615

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 17/6

09:50-12:23

1 stop34h 33m

Santa Ana J. Wayne/Orange Cnty

Wed 8/7

07:00-10:40

2 stops19h 40m

€634

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 17/6

09:50-12:23

1 stop34h 33m

Santa Ana J. Wayne/Orange Cnty

Wed 8/7

07:00-10:40

2 stops19h 40m

€638

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 17/6

09:50-12:23

1 stop34h 33m

Santa Ana J. Wayne/Orange Cnty

Wed 8/7

16:00-09:45

3 stops33h 45m

€640

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 17/6

17:45-17:31

2 stops31h 46m

Santa Ana J. Wayne/Orange Cnty

Wed 8/7

11:30-16:55

2 stops21h 25m

€656

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 17/6

17:45-17:31

2 stops31h 46m

Santa Ana J. Wayne/Orange Cnty

Wed 8/7

11:30-16:55

2 stops21h 25m

€658

CorkSanta Ana

ORK - SNA

ORKSNA

Cork

Fri 6/2

13:20-20:32

2 stops39h 12m

Santa Ana J. Wayne/Orange Cnty

Tue 10/2

08:00-23:25

2 stops31h 25m

€710

CorkSanta Ana

ORK - SNA

ORKSNA

Cork

Sun 8/2

06:00-20:04

2 stops22h 04m

Santa Ana J. Wayne/Orange Cnty

Thu 12/2

08:00-12:50

2 stops20h 50m

€850

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Sun 15/2

06:00-16:00

2 stops18h 00m

Long Beach Municipal

Sun 1/3

07:00-07:45

2 stops16h 45m

€3,981

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Orange County flights insights and trends

Explore insights for your Orange County flight to craft the best travel plan

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 €550. The most expensive day to fly to Orange County is Tuesday, with ticket prices averaging around €900.

Cheapest flights to cities in Orange County

Click on the cities below to find out when it's cheapest to fly to Orange County from Ireland

Los Angeles

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Cheap Orange County flight deals and tips

Summary info about Orange County flight prices, duration and airlines

Best One-Way Price	€396
Best Round-Trip Price	€590
Fastest flight time	16h 20m
Popular in	July

The best one-way flight price to Orange County from Ireland in the last 72 hours is €396 (Dublin to Santa Ana J. Wayne/Orange Cnty).

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The best round-trip flight price to Orange County from Ireland in the last 72 hours is €590 (Dublin to Santa Ana J. Wayne/Orange Cnty).

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The fastest flight to Orange County from Ireland takes 16h 20m (Dublin to Long Beach Municipal).

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July has the highest demand for flights to Orange County, with a 16% price increase on average.

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Frequently asked questions about flying to Orange County

How long is the flight from Ireland to Orange County?

If you’re flying from a popular airport in Ireland, such as Dublin or Cork, and flying into Orange County, then you can expect flight times to average 2h 05m and , respectively.

What is the best day of the week to fly to Orange County?

If your travel plans are flexible and you’re looking to save money on flights to Orange County, then be sure to book your departure on a Wednesday. Flying out on a Wednesday, as well as a Thursday, is your best option. Departing on a Tuesday tends to be the most expensive day of the week to fly to Orange County.

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

Prices for flights to Orange County are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Orange County.

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

The required travel and health documents for your Orange County trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Orange County. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Orange County. Millions of users trust and use momondo every year so you are in good company.

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

Yes. momondo allows you to filter the results for flights to Orange County to just show those with flexible booking policies.

How can momondo help me find flights to Orange County?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Orange County.

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

Price alerts on flights to Orange County 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.