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Cheap flights from Orange County to Ireland from €313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Orange County to Ireland departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Orange County to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
19:49 - 07:30
SNA
-
SNN
27h 41m
2 stops
United Airlines Logo
12:30 - 20:16
SNN
-
SNA
15h 46m
1 stop
€639United Airlines
Tue, 1 Sep - Thu, 3 Sep
United Airlines Logo
15:25 - 07:30
SNA
-
SNN
32h 05m
2 stops
United Airlines Logo
12:30 - 21:53
SNN
-
SNA
17h 23m
2 stops
€640United Airlines
Tue, 1 Sep - Thu, 3 Sep
United Airlines Logo
18:20 - 07:30
SNA
-
SNN
29h 10m
2 stops
United Airlines Logo
09:30 - 21:53
SNN
-
SNA
20h 23m
2 stops
€686United Airlines
Tue, 4 Aug - Wed, 12 Aug
United Airlines Logo
06:45 - 07:30
SNA
-
SNN
16h 45m
1 stop
United Airlines Logo
12:30 - 20:16
SNN
-
SNA
15h 46m
1 stop
€690United Airlines
Tue, 1 Sep - Thu, 3 Sep
American Airlines Logo
07:45 - 09:45
SNA
-
DUB
18h 00m
1 stop
American Airlines Logo
09:30 - 20:50
DUB
-
SNA
19h 20m
1 stop
€758American Airlines
Sun, 19 Apr - Tue, 5 May
Air Canada Logo
19:49 - 07:45
SNA
-
DUB
27h 56m
2 stops
Air Canada Logo
09:50 - 12:18
DUB
-
SNA
34h 28m
1 stop
€777Air Canada
Sun, 6 Sep - Sun, 13 Sep
Air Canada Logo
19:00 - 07:45
SNA
-
DUB
28h 45m
2 stops
Air Canada Logo
09:50 - 12:18
DUB
-
SNA
34h 28m
1 stop
€787Air Canada
Sat, 5 Sep - Sun, 13 Sep
Air France Logo
07:05 - 22:40
LGB
-
DUB
31h 35m
2 stops
Air France Logo
11:00 - 16:14
DUB
-
LGB
37h 14m
2 stops
€827Air France
Wed, 13 May - Wed, 20 May
KLM Logo
07:05 - 22:25
LGB
-
DUB
31h 20m
2 stops
KLM Logo
13:25 - 21:43
DUB
-
LGB
40h 18m
2 stops
€880KLM
Mon, 11 May - Mon, 18 May
KLM Logo
07:05 - 12:40
LGB
-
DUB
21h 35m
2 stops
KLM Logo
10:00 - 21:43
DUB
-
LGB
19h 43m
2 stops
€883KLM
Mon, 11 May - Mon, 18 May

KLM flights from Orange County to Ireland

Our best KLM deals on Orange County to Ireland flight tickets
KLM
11 May
LGB07:05Long Beach Municipal
31h 20m
2 stops
DUB22:25Dublin
18 May
DUB13:25Dublin
40h 18m
2 stops
LGB21:43Long Beach Municipal
€880
KLM
11 May
LGB07:05Long Beach Municipal
21h 35m
2 stops
DUB12:40Dublin
18 May
DUB10:00Dublin
19h 43m
2 stops
LGB21:43Long Beach Municipal
€883
KLM
11 May
LGB07:05Long Beach Municipal
21h 35m
2 stops
DUB12:40Dublin
18 May
DUB12:00Dublin
17h 43m
2 stops
LGB21:43Long Beach Municipal
€898

British Airways flights from Orange County to Ireland

Our best British Airways deals on Orange County to Ireland flight tickets
British Airways
13 Apr
SNA11:00Santa Ana J. Wayne/Orange Cnty
17h 00m
2 stops
DUB12:00Dublin
29 Apr
DUB12:50Dublin
17h 15m
2 stops
SNA22:05Santa Ana J. Wayne/Orange Cnty
€820
British Airways
19 Apr
SNA13:36Santa Ana J. Wayne/Orange Cnty
16h 54m
2 stops
DUB14:30Dublin
5 May
DUB08:35Dublin
20h 38m
2 stops
SNA21:13Santa Ana J. Wayne/Orange Cnty
€823
British Airways
3 May
SNA09:30Santa Ana J. Wayne/Orange Cnty
17h 50m
2 stops
SNN11:20Shannon
10 May
SNN21:15Shannon
28h 44m
2 stops
SNA17:59Santa Ana J. Wayne/Orange Cnty
€916

momondo Fare Finder

 
Customise your flight search to find flights from Orange County to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 1 April 2026.
Use the filters below to find and compare flights from Orange County to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Tue 1/9

19:49-07:30

2 stops27h 41m

Shannon

Thu 3/9

12:30-20:16

1 stop15h 46m

€639

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Tue 1/9

15:25-07:30

2 stops32h 05m

Shannon

Thu 3/9

12:30-21:53

2 stops17h 23m

€640

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Tue 4/8

18:20-07:30

2 stops29h 10m

Shannon

Wed 12/8

09:30-21:53

2 stops20h 23m

€686
Fastest return journey

Santa AnaShannon

SNA - SNN

SNASNN

Santa Ana J. Wayne/Orange Cnty

Tue 1/9

06:45-07:30

1 stop16h 45m

Shannon

Thu 3/9

12:30-20:16

1 stop15h 46m

€690

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Sun 19/4

07:45-09:45

1 stop18h 00m

Dublin

Tue 5/5

09:30-20:50

1 stop19h 20m

€758

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Sun 6/9

19:49-07:45

2 stops27h 56m

Dublin

Sun 13/9

09:50-12:18

1 stop34h 28m

€777

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Sat 5/9

19:00-07:45

2 stops28h 45m

Dublin

Sun 13/9

09:50-12:18

1 stop34h 28m

€787

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 13/5

07:05-22:40

2 stops31h 35m

Dublin

Wed 20/5

11:00-16:14

2 stops37h 14m

€827

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 11/5

07:05-22:25

2 stops31h 20m

Dublin

Mon 18/5

13:25-21:43

2 stops40h 18m

€880

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 11/5

07:05-12:40

2 stops21h 35m

Dublin

Mon 18/5

10:00-21:43

2 stops19h 43m

€883

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

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

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

What is the cheapest month to fly to Ireland?

The month of October is another great option to travel to Ireland, with average flight prices from Orange County averaging around €566.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Orange County when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €655 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Orange County for as low as €584 on momondo.

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

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

Cheap Orange County to Ireland flight deals and tips

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

Fastest flight time

14h 41m

Direct flights

None
The fastest flight from Orange County to Ireland takes 14h 41m
There are no direct flights from Orange County to Ireland. There are no popular flight routes from Orange County to Ireland.
Search flight deals

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

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

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Orange County to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland 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 Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Orange County to Ireland?

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Orange County to Ireland for you.

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

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

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

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 help filter your options to help you make an informed choice when booking flights to Ireland from Orange County.

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

Price alerts on flights to Ireland from 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.

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Find better results for your trip to Ireland

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