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$383+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DUB
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
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 julio 1, 2025.

Round-trip from

$453
(United Airlines)

One-way from

$383
(Ovago)

Popular in

June

Cheapest in

January

Average price

$910
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 ($193 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 1, 2025.

This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/126:13 pmSNA - DUB
2 stops29h 32mUnited Airlines
jue. 8/219:20 amDUB - SNA
2 stops34h 20mUnited Airlines
Deal found 6/30$453
This KLM deal was found by Cheapflights users on 6/30. 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.
mar. 8/126:45 amSNA - DUB
1 stop18h 00mKLM
jue. 8/2111:00 amDUB - SNA
1 stop19h 12mKLM
Deal found 6/30$488
This Delta deal was found by Cheapflights users on 6/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/48:00 amSNA - DUB
1 stop15h 55mDelta
mié. 8/2010:00 amDUB - SNA
2 stops16h 22mDelta
Deal found 6/29$492
This Rumbo deal was found by Cheapflights users on 6/30. 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 Rumbo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/47:01 amLGB - DUB
2 stops16h 54mAir France
mié. 8/206:00 amDUB - LGB
2 stops18h 26mAir France
Deal found 6/30$535
This lastminute.com deal was found by Cheapflights users on 6/30. 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.
lun. 8/47:01 amLGB - DUB
2 stops16h 54mMultiple Airlines
mié. 8/206:00 amDUB - LGB
2 stops18h 26mMultiple Airlines
Deal found 6/30$539
This Air France deal was found by Cheapflights users on 7/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/188:00 amSNA - DUB
1 stop15h 55mMultiple Airlines
lun. 8/2511:10 amDUB - SNA
2 stops19h 16mMultiple Airlines
Deal found 7/1$571
This Iberia deal was found by Cheapflights users on 7/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/189:10 amSNA - DUB
2 stops24h 30mIberia
lun. 8/256:20 amDUB - SNA
2 stops21h 37mIberia
Deal found 7/1$586
This KLM deal was found by Cheapflights users on 6/30. 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.
jue. 9/47:01 amLGB - DUB
2 stops16h 54mKLM
mié. 9/1010:00 amDUB - LGB
2 stops19h 43mKLM
Deal found 6/30$607
This Ovago deal was found by Cheapflights users on 6/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/254:36 pmSNA - DUB
2 stops17h 44mBritish Airways
lun. 9/18:10 pmDUB - SNA
2 stops29h 43mBritish Airways
Deal found 6/28$608
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/155:08 pmLGB - DUB
2 stops31h 12mDelta
vie. 8/226:00 amDUB - LGB
2 stops23h 43mDelta
Deal found 7/1$659
This KAYAK deal was found by Cheapflights users on 7/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/1311:34 amSNA - DUB
1 stop15h 06mAer Lingus
mié. 8/2011:35 amDUB - SNA
1 stop17h 45mAer Lingus
Deal found 7/1$669
This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2011:15 amSNA - DUB
2 stops23h 00mScandinavian Airlines
mar. 8/2612:40 pmDUB - SNA
2 stops37h 25mScandinavian Airlines
Deal found 7/1$683

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 julio 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

mar. 8/12

6:13 pm-7:45 am

2 stops29h 32m

Dublin

jue. 8/21

9:20 am-11:40 am

2 stops34h 20m

$453

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

lun. 8/4

8:00 am-7:55 am

1 stop15h 55m

Dublin

mié. 8/20

10:00 am-6:22 pm

2 stops16h 22m

$492

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

lun. 8/4

7:01 am-7:55 am

2 stops16h 54m

Dublin

mié. 8/20

6:00 am-4:26 pm

2 stops18h 26m

$535

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

lun. 8/4

7:01 am-7:55 am

2 stops16h 54m

Dublin

mié. 8/20

6:00 am-4:26 pm

2 stops18h 26m

$539

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

lun. 8/18

8:00 am-7:55 am

1 stop15h 55m

Dublin

lun. 8/25

11:10 am-10:26 pm

2 stops19h 16m

$571

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

lun. 8/18

9:10 am-5:40 pm

2 stops24h 30m

Dublin

lun. 8/25

6:20 am-7:57 pm

2 stops21h 37m

$586

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

jue. 9/4

7:01 am-7:55 am

2 stops16h 54m

Dublin

mié. 9/10

10:00 am-9:43 pm

2 stops19h 43m

$607

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

lun. 8/25

4:36 pm-6:20 pm

2 stops17h 44m

Dublin

lun. 9/1

8:10 pm-5:53 pm

2 stops29h 43m

$608

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

mar. 7/29

6:45 am-8:45 am

1 stop18h 00m

Dublin

lun. 8/4

11:00 am-10:03 pm

1 stop19h 03m

$613

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

vie. 8/15

5:08 pm-8:20 am

2 stops31h 12m

Dublin

vie. 8/22

6:00 am-9:43 pm

2 stops23h 43m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 23 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 $929). 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 julio 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.

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 julio 1, 2025.
Read reviews from past customers who have flown Delta, KLM, and Air France from Orange County to Dublin. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,974 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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
7,974 reviews
Delta
8.0
Very good
7,974 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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
1,366 reviews
Delta
8.0
Very good
7,974 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,974 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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
8,858 reviews
Delta
8.0
Very good
7,974 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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
1,414 reviews
Delta
8.0
Very good
7,974 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Comfort

7.9

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 Aer Lingus ($383), Air Canada ($399), and KLM ($418).

  • 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 $929). 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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Top 3 airlines flying from Orange County to Dublin

Discover the top 3 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 julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$611Average$676FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$683Average$868FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$697Average$1,101FlexibilityNo cancel feeOn-time71%

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