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$473+ Cheap flights from Orange County to Dublin (DUB)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DUB
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Orange County to Dublin

Keep the following information in mind while searching for Orange County to Dublin flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$749
(United Airlines)

One-way from

$473
(KLM)

Popular in

June

Cheapest in

January

Average price

$804
Provider with most accurate pricing for Los Angeles-Dublin flight deals.
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From Orange County to Dublin
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One-way flight from Orange County to Dublin
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Highest demand for flights based on searches. 21% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Orange County to Dublin

Cheapest flights from Orange County to Dublin
Explore the most affordable flight options available from Orange County to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/251:30 pmSNA - DUB
1 stop34h 15mUnited Airlines
Fri 9/129:50 amDUB - SNA
2 stops34h 26mUnited Airlines
Deal found 4/29$749
This United deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/259:14 pmSNA - DUB
1 stop29h 56mMultiple Airlines
Fri 9/129:20 amDUB - SNA
1 stop35h 03mMultiple Airlines
Deal found 4/29$750
This Air Canada deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/251:30 pmSNA - DUB
2 stops58h 15mAir Canada
Fri 9/129:20 amDUB - SNA
1 stop35h 03mAir Canada
Deal found 4/29$755
This Bravofly deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:01 amLGB - DUB
2 stops17h 44mAir France
Tue 6/311:00 amDUB - LGB
2 stops37h 13mAir France
Deal found 4/30$849
This lastminute.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:01 amLGB - DUB
2 stops17h 44mMultiple Airlines
Tue 6/310:00 amDUB - LGB
2 stops19h 32mMultiple Airlines
Deal found 4/30$861
This oojo deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/27:16 pmSNA - DUB
2 stops33h 59mIcelandair
Tue 9/302:15 pmDUB - SNA
2 stops16h 02mIcelandair
Deal found 4/30$862
This WestJet deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1712:50 pmSNA - DUB
1 stop14h 00mWestJet
Mon 6/2311:30 amDUB - SNA
2 stops32h 29mWestJet
Deal found 4/30$1,084
This Bravofly deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:01 amLGB - DUB
2 stops16h 54mKLM
Fri 6/2010:00 amDUB - LGB
2 stops19h 41mKLM
Deal found 5/1$1,113
This KLM deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/108:00 amSNA - DUB
1 stop15h 55mKLM
Mon 6/2311:00 amDUB - SNA
1 stop19h 15mKLM
Deal found 4/30$1,130
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:45 amSNA - DUB
1 stop18h 00mDelta
Tue 6/2412:00 pmDUB - SNA
1 stop16h 09mDelta
Deal found 4/30$1,136
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/177:01 amLGB - DUB
2 stops16h 54mDelta
Tue 6/2412:00 pmDUB - LGB
2 stops17h 41mDelta
Deal found 4/30$1,140
This lol.travel deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/197:00 amSNA - DUB
1 stop18h 45mBrussels Airlines
Tue 6/311:35 amDUB - SNA
1 stop15h 43mBrussels Airlines
Deal found 4/30$1,163

Cheapflights Fare Finder

Customize your flight search to find flights from Orange County to Dublin 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Orange County to Dublin that are best for you.

Fly from

Orange County

Fly to

Dublin

Route

Depart

Return

Price

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Mon 8/25

1:30 pm-7:45 am

1 stop34h 15m

Dublin

Fri 9/12

9:50 am-12:16 pm

2 stops34h 26m

$749

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Mon 8/25

9:14 pm-11:10 am

1 stop29h 56m

Dublin

Fri 9/12

9:20 am-12:23 pm

1 stop35h 03m

$750

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Mon 8/25

1:30 pm-7:45 am

2 stops58h 15m

Dublin

Fri 9/12

9:20 am-12:23 pm

1 stop35h 03m

$755

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 5/19

7:01 am-8:45 am

2 stops17h 44m

Dublin

Tue 6/3

11:00 am-4:13 pm

2 stops37h 13m

$849

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Mon 5/19

7:01 am-8:45 am

2 stops17h 44m

Dublin

Tue 6/3

10:00 am-9:32 pm

2 stops19h 32m

$861

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 9/2

7:16 pm-1:15 pm

2 stops33h 59m

Dublin

Tue 9/30

2:15 pm-10:17 pm

2 stops16h 02m

$862

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 6/17

12:50 pm-10:50 am

1 stop14h 00m

Dublin

Mon 6/23

11:30 am-11:59 am

2 stops32h 29m

$1,084

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Tue 6/3

7:01 am-7:55 am

2 stops16h 54m

Dublin

Fri 6/20

10:00 am-9:41 pm

2 stops19h 41m

$1,113

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 6/10

8:00 am-7:55 am

1 stop15h 55m

Dublin

Mon 6/23

11:00 am-10:15 pm

1 stop19h 15m

$1,130

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Tue 6/17

6:45 am-8:45 am

1 stop18h 00m

Dublin

Tue 6/24

12:00 pm-8:09 pm

1 stop16h 09m

$1,136

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 30 results
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Best time to book a flight from Orange County to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Orange County with our price prediction graph.
Estimated round-trip 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 Orange County to Dublin

What is the cheapest month to book a flight from Orange County to Dublin?

Currently, November is the cheapest month in which you can book a flight from Orange County to Dublin (average of $509). Flying from Orange County to Dublin in June is currently the most expensive (average of $981). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KFI to DUB?

Find hourly flight availability from Orange County to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Orange County to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated May 1, 2025.
To help decide which airline to fly from Orange County to Dublin, see what other customers have to say about Delta, KLM and Air France. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Dublin from Orange County?

    For a flight from Orange County to Dublin, you will be flying into Dublin. Dublin (DUB) is just 5.7 mi from the center of the city.

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

    The cheapest airlines for a one-way flight from Orange County to Dublin are KLM ($473), WestJet ($515), and United Airlines ($603).

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Orange County to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Orange County to Dublin (average of $509). Flying from Orange County to Dublin in June is currently the most expensive (average of $981). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Orange County?

Book flights to Orange County if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Orange County to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Orange County to Dublin

Discover the top 4 airlines that operate flights from Orange County to Dublin. 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$543Average$853FlexibilityNo cancel feeOn-time75%
DeltaCheapest$611Average$676FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$686Average$917FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$838Average$1,197FlexibilityNo cancel feeOn-time71%

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