$378+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Orange County to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 17, 2025.
Round-trip from | $520 (United Airlines) |
|---|---|
One-way from | $378 (Cheapflightsfares) |
Popular in | June |
Cheapest in | January |
Average price | $1,043 |
Find flight deals from Orange County to Dublin
Cheapest flights from Orange County to DublinExplore 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 June 17, 2025.
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 June 17, 2025.
This United Airlines deal was found by Cheapflights users on 6/16. 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.
This Bravofly deal was found by Cheapflights users on 6/14. 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.
This Bravofly deal was found by Cheapflights users on 6/16. 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.
This Air Canada deal was found by Cheapflights users on 6/16. 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.
This oojo deal was found by Cheapflights users on 6/15. 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.
This Delta deal was found by Cheapflights users on 6/16. 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.
This Delta deal was found by Cheapflights users on 6/15. 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.
This Iberia deal was found by Cheapflights users on 6/15. 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.
This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This British Airways deal was found by Cheapflights users on 6/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 6/16. 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.
This KAYAK deal was found by Cheapflights users on 6/16. 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.
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 June 17, 2025.
Use the filters below to find and compare flights from Orange County to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Santa AnaDublin
SNA - DUB
SNADUB
Santa Ana J. Wayne/Orange Cnty
Wed 10/22
10:39 am-9:45 am
1 stop15h 06m
Dublin
Fri 10/31
8:00 am-11:44 am
2 stops34h 44m
Long BeachDublin
LGB - DUB
LGBDUB
Long Beach Municipal
Sun 8/3
7:01 am-10:00 am
2 stops42h 59m
Dublin
Tue 8/19
5:20 pm-4:26 pm
2 stops31h 06m
Long BeachDublin
LGB - DUB
LGBDUB
Long Beach Municipal
Sun 8/3
1:15 pm-7:55 am
2 stops34h 40m
Dublin
Tue 8/19
8:45 pm-9:43 pm
2 stops32h 58m
Santa AnaDublin
SNA - DUB
SNADUB
Santa Ana J. Wayne/Orange Cnty
Thu 7/31
1:30 pm-7:45 am
1 stop34h 15m
Dublin
Thu 8/7
9:20 am-12:24 pm
2 stops35h 04m
Santa AnaDublin
SNA - DUB
SNADUB
Santa Ana J. Wayne/Orange Cnty
Wed 8/20
7:25 am-11:50 am
2 stops44h 25m
Dublin
Fri 8/29
7:05 pm-8:40 pm
2 stops33h 35m
Long BeachDublin
LGB - DUB
LGBDUB
Long Beach Municipal
Sat 11/8
7:10 am-7:45 am
2 stops16h 35m
Dublin
Sat 11/15
9:45 am-9:46 pm
2 stops20h 01m
Santa AnaDublin
SNA - DUB
SNADUB
Santa Ana J. Wayne/Orange Cnty
Mon 7/14
8:00 am-7:55 am
1 stop15h 55m
Dublin
Wed 7/23
11:00 am-7:23 pm
1 stop16h 23m
Santa AnaDublin
SNA - DUB
SNADUB
Santa Ana J. Wayne/Orange Cnty
Sat 7/19
2:47 pm-9:45 am
1 stop34h 58m
Dublin
Mon 7/28
11:45 am-10:09 pm
1 stop18h 24m
Santa AnaDublin
SNA - DUB
SNADUB
Santa Ana J. Wayne/Orange Cnty
Sun 8/3
11:29 am-9:45 am
1 stop14h 16m
Dublin
Tue 8/19
11:45 am-7:13 pm
1 stop15h 28m
Santa AnaDublin
SNA - DUB
SNADUB
Santa Ana J. Wayne/Orange Cnty
Sun 8/3
11:28 am-11:55 am
2 stops16h 27m
Dublin
Tue 8/19
8:35 am-7:57 pm
2 stops19h 22m
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.
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 $942). 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 June 17, 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 June 17, 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.
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Aaron,Oct 2024
LAX - LHR
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.
Traveling to a place near Orange County?
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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.
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 June 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$611 | Average$752 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$683 | Average$868 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$801 | Average$1,101 | FlexibilityNo cancel fee | On-time71% |