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Cheap flights from Ireland to Orange County from £518

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SNA
9 יולי — 16 יולי1
1 adult

Cheap flight deals from Ireland to Orange County

Keep the following information in mind while searching for Ireland to Orange County flight deals. Data was last updated 4 יולי 2025.

Round-trip from

£540

One-way from

£518

Popular in

July

Cheapest in

February

Average price

£633
Brussels Airlines
  • Brussels Airlines
  • 25/8-31/8
  • 3 total stops
  • 34h 43m total
  • Ireland to Orange County
Search Deals
2/8
  • 2/8
  • 1 total stop
  • 14h 20m total
  • Ireland to Orange County
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£78 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Ireland to Orange County

Cheapest flights from Ireland to Orange County
Explore the most affordable flight options available from Ireland to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 יולי 2025.

ב' 25/809:00DUB - SNA
2 stops19h 28mMultiple Airlines
א' 31/810:30SNA - DUB
1 stop15h 15mMultiple Airlines
Deal found 3/7£540
ב' 25/808:55DUB - SNA
2 stops21h 17mDelta
א' 31/809:00SNA - DUB
2 stops22h 00mDelta
Deal found 3/7£544
ב' 25/813:35DUB - SNA
1 stop16h 08mUnited Airlines
א' 31/821:05SNA - DUB
1 stop30h 05mUnited Airlines
Deal found 3/7£545
ב' 25/808:55DUB - SNA
2 stops19h 30mKLM
א' 31/809:00SNA - DUB
1 stop14h 55mKLM
Deal found 2/7£547
ש' 13/905:55DUB - SNA
2 stops22h 33mLufthansa
ש' 27/913:19SNA - DUB
2 stops34h 51mLufthansa
Deal found 3/7£566
ש' 16/809:20DUB - SNA
2 stops31h 35mAir Canada
ש' 23/816:00SNA - DUB
2 stops32h 15mAir Canada
Deal found 1/7£620
ש' 13/906:00DUB - LGB
2 stops18h 24mAir France
ש' 27/907:01LGB - DUB
2 stops23h 59mAir France
Deal found 3/7£645
ב' 18/806:00DUB - LGB
2 stops23h 43mDelta
ב' 25/807:01LGB - DUB
2 stops23h 59mDelta
Deal found 3/7£664
ד' 13/810:55DUB - SNA
2 stops18h 25mBritish Airways
ד' 20/815:09SNA - DUB
2 stops18h 21mBritish Airways
Deal found 3/7£674
ב' 18/820:45DUB - LGB
2 stops32h 58mKLM
ב' 25/813:15LGB - DUB
2 stops35h 05mKLM
Deal found 3/7£717
א' 17/806:00DUB - LGB
2 stops18h 26mMultiple Airlines
א' 24/813:15LGB - DUB
2 stops19h 25mMultiple Airlines
Deal found 3/7£719
ג' 23/913:45DUB - SNA
1 stop15h 35mAer Lingus
ד' 29/1007:55SNA - DUB
1 stop14h 20mAer Lingus
Deal found 3/7£765

Cheapflights Fare Finder

Customise your flight search to find flights from Ireland to Orange County 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, Cheapflights users made 858,174 searches. Data last updated 4 יולי 2025.
Use the filters below to find and compare flights from Ireland to Orange County that are best for you.

Fly from

Ireland

Fly to

Orange County

Route

Depart

Return

Price

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

ב' 25/8

09:00-20:28

2 stops19h 28m

Santa Ana J. Wayne/Orange Cnty

א' 31/8

10:30-09:45

1 stop15h 15m

£540

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

ב' 25/8

08:55-22:12

2 stops21h 17m

Santa Ana J. Wayne/Orange Cnty

א' 31/8

09:00-15:00

2 stops22h 00m

£544

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

ב' 25/8

13:35-21:43

1 stop16h 08m

Santa Ana J. Wayne/Orange Cnty

א' 31/8

21:05-11:10

1 stop30h 05m

£545

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

ב' 25/8

08:55-20:25

2 stops19h 30m

Santa Ana J. Wayne/Orange Cnty

א' 31/8

09:00-07:55

1 stop14h 55m

£547

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

ש' 13/9

05:55-20:28

2 stops22h 33m

Santa Ana J. Wayne/Orange Cnty

ש' 27/9

13:19-08:10

2 stops34h 51m

£566

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

ש' 16/8

09:20-08:55

2 stops31h 35m

Santa Ana J. Wayne/Orange Cnty

ש' 23/8

16:00-08:15

2 stops32h 15m

£620

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

ש' 13/9

06:00-16:24

2 stops18h 24m

Long Beach Municipal

ש' 27/9

07:01-15:00

2 stops23h 59m

£645

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

ב' 18/8

06:00-21:43

2 stops23h 43m

Long Beach Municipal

ב' 25/8

07:01-15:00

2 stops23h 59m

£664

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

ד' 13/8

10:55-21:20

2 stops18h 25m

Santa Ana J. Wayne/Orange Cnty

ד' 20/8

15:09-17:30

2 stops18h 21m

£674

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

ב' 18/8

20:45-21:43

2 stops32h 58m

Long Beach Municipal

ב' 25/8

13:15-08:20

2 stops35h 05m

£717

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 18 results
1
2

Best time to book a flight from Ireland to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Orange County
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Orange County

Get insights into the airlines that provide service to Orange County. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Orange County. Reviews last updated 4 יולי 2025.
Get a feel of what it's like to fly with Delta, KLM, andAir France from Ireland to Orange County by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,982 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,844 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Scandinavian Airlines
7.3
Good
1,410 reviews
Delta
8.0
Very Good
7,982 reviews
Check prices

Overall

8.0

Food

7.3

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Ireland to Orange County. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Ireland to Orange County one-way?

    The cheapet airlines for a one-way flight from Ireland to Orange County are WestJet (£607), Delta (£744), and United Airlines (£967).

  • Can I find deals for flights from Ireland to Orange County that include hotel bookings?

    Yes. In addition to deals on Ireland to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Orange County?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Orange County.

  • Can I find deals for business class flights from Ireland to Orange County?

    Yes. Cheapflights offers flight deals from Ireland to Orange County by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Ireland to Orange County

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Top airline flying from Ireland to Orange County

Discover the top airline that operate flights from Ireland to Orange County. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 4 יולי 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest£450Average£492FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Orange County?

Cheapflights makes it easy to find Ireland to Orange County flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Orange County?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Orange County for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Ireland to Orange County with no change fees?

Yes! Cheapflights helps users easily find flights from Ireland to Orange County with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Orange County become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Orange County on Cheapflights with our Price Alert feature and get notified when better prices are available.

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