How long is the flight from Orange County to Dublin?

A quick flight from Orange County to Dublin can take about 15h 35m. United Airlines provides one of the quickest options available for as low as $577. The distance from Orange County to Dublin is about 5163 mi. This flight may include one or multiple stops.

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.

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).

What are the most popular airlines that fly from Orange County to Dublin?

Before booking your flight from Orange County to Dublin check out the most popular airlines for this route: American Airlines, United Airlines or Delta.

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.

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.

$422+ Flights from Orange County to Dublin

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Cheap 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 December 4, 2025.

Tue 12/98:00 amSNA - DUB

1 stop15h 45mDelta

Tue 12/169:45 amDUB - SNA

1 stop18h 33mDelta

Deal found 12/3

$522

Mon 12/156:45 amSNA - DUB

1 stop17h 00mDelta

Wed 12/249:45 amDUB - SNA

1 stop18h 03mDelta

Deal found 12/3

$617

Tue 12/1610:40 amSNA - DUB

1 stop13h 30mUnited Airlines

Wed 12/2410:40 amDUB - SNA

1 stop19h 50mUnited Airlines

Deal found 12/3

$717

Tue 12/167:00 amLGB - DUB

2 stops16h 45mDelta

Wed 12/249:45 amDUB - LGB

2 stops34h 31mDelta

Deal found 12/3

$758

Mon 12/1510:40 amSNA - DUB

1 stop13h 30mUnited Airlines

Fri 12/2610:40 amDUB - SNA

1 stop19h 50mUnited Airlines

Deal found 12/3

$762

Mon 12/154:50 pmLGB - DUB

2 stops30h 55mDelta

Wed 12/249:45 amDUB - LGB

2 stops34h 31mDelta

Deal found 12/3

$773

Wed 12/1710:40 amSNA - DUB

1 stop13h 30mUnited Airlines

Wed 12/2410:40 amDUB - SNA

1 stop19h 50mUnited Airlines

Deal found 12/3

$807

Mon 12/1511:10 amSNA - DUB

2 stops15h 10mLufthansa

Fri 12/2610:40 amDUB - SNA

2 stops39h 29mLufthansa

Deal found 12/3

$833

Wed 12/244:15 pmSNA - DUB

2 stops30h 55mUnited Airlines

Fri 1/99:30 amDUB - SNA

1 stop15h 52mUnited Airlines

Deal found 12/3

$836

Wed 12/241:18 pmSNA - DUB

2 stops33h 52mAir Canada

Fri 1/99:00 amDUB - SNA

2 stops38h 10mAir Canada

Deal found 12/3

$838

Tue 12/1610:40 amSNA - DUB

1 stop13h 30mUnited Airlines

Fri 12/2610:40 amDUB - SNA

1 stop19h 50mUnited Airlines

Deal found 12/3

$862

Wed 12/171:15 pmLGB - DUB

2 stops34h 30mDelta

Wed 12/249:45 amDUB - LGB

2 stops34h 31mDelta

Deal found 12/3

$949

Best flights from Orange County to Dublin
Discover carefully curated flight deals from Orange County to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Sun 1/187:55 amSNA - DUB

1 stop15h 35mUnited Airlines

Sun 1/259:30 amDUB - SNA

2 stops20h 54mUnited Airlines

Deal found 12/3

$577

Sun 1/1110:53 amSNA - DUB

2 stops17h 22mBritish Airways

Sat 1/178:40 pmDUB - SNA

2 stops27h 30mBritish Airways

Deal found 12/4

$593

Fri 4/312:25 pmSNA - DUB

2 stops35h 50mMultiple Airlines

Sun 4/128:45 amDUB - SNA

2 stops34h 27mMultiple Airlines

Deal found 12/3

$613

Sat 1/177:00 amLGB - DUB

2 stops25h 20mDelta

Sat 1/246:00 amDUB - LGB

2 stops23h 45mDelta

Deal found 12/3

$636

Wed 12/317:00 amLGB - DUB

2 stops41h 05mKLM

Wed 1/78:50 amDUB - LGB

2 stops39h 17mKLM

Deal found 12/3

$1,100

Thu 1/296:45 amSNA - DUB

1 stop17h 25mUnited Airlines

Mon 2/29:00 amDUB - SNA

2 stops38h 10mUnited Airlines

Deal found 12/2

$594

Fri 4/246:36 amSNA - DUB

1 stop19h 09mMultiple Airlines

Sun 5/31:45 pmDUB - SNA

1 stop16h 23mMultiple Airlines

Deal found 12/3

$627

Fri 4/35:03 pmLGB - DUB

2 stops30h 52mDelta

Sun 4/1210:00 amDUB - LGB

2 stops19h 47mDelta

Deal found 12/2

$643

Sat 1/177:25 amSNA - DUB

2 stops16h 05mUnited Airlines

Sat 1/249:00 amDUB - SNA

2 stops20h 19mUnited Airlines

Deal found 12/3

$622

Wed 4/11:05 pmLGB - DUB

2 stops34h 50mDelta

Sun 4/1210:00 amDUB - LGB

2 stops19h 47mDelta

Deal found 12/2

$643

Fri 3/67:00 amLGB - DUB

2 stops40h 45mMultiple Airlines

Fri 3/135:15 pmDUB - LGB

2 stops35h 32mMultiple Airlines

Deal found 12/3

$668

Wed 4/11:05 pmLGB - DUB

2 stops34h 50mDelta

Mon 4/1310:00 amDUB - LGB

2 stops19h 45mDelta

Deal found 12/2

$643

Thu 4/21:05 pmLGB - DUB

2 stops34h 50mDelta

Sun 4/1210:00 amDUB - LGB

2 stops19h 47mDelta

Deal found 12/2

$643

Thu 4/21:05 pmLGB - DUB

2 stops34h 50mDelta

Mon 4/1310:00 amDUB - LGB

2 stops19h 45mDelta

Deal found 12/2

$643

Fri 4/35:03 pmLGB - DUB

2 stops30h 52mDelta

Mon 4/1310:00 amDUB - LGB

2 stops19h 45mDelta

Deal found 12/2

$643

Wed 12/171:15 pmLGB - DUB

2 stops34h 30mDelta

Wed 12/249:45 amDUB - LGB

2 stops34h 31mDelta

Deal found 12/3

$949

Sat 12/204:49 pmLGB - DUB

2 stops54h 56mDelta

Wed 12/248:50 amDUB - LGB

2 stops44h 55mDelta

Deal found 12/3

$1,167

Tue 12/167:00 amLGB - DUB

2 stops16h 45mDelta

Fri 12/261:25 pmDUB - LGB

2 stops40h 20mDelta

Deal found 12/3

$1,181

Last-minute flights from Orange County to Dublin
Discover last-minute flight deals from Orange County to Dublin. Data last updated December 4, 2025 and is based on user searches.

Tue 12/98:00 amSNA - DUB

1 stop15h 45mDelta

Tue 12/169:45 amDUB - SNA

1 stop18h 33mDelta

Deal found 12/3

$522

Tue 12/167:00 amLGB - DUB

2 stops16h 45mDelta

Wed 12/249:45 amDUB - LGB

2 stops34h 31mDelta

Deal found 12/3

$758

Sun 1/1110:53 amSNA - DUB

2 stops17h 22mBritish Airways

Sat 1/178:40 pmDUB - SNA

2 stops27h 30mBritish Airways

Deal found 12/4

$593

Sat 1/177:00 amLGB - DUB

2 stops25h 20mDelta

Sat 1/246:00 amDUB - LGB

2 stops23h 45mDelta

Deal found 12/3

$636

Sun 1/187:50 amSNA - DUB

2 stops18h 00mMultiple Airlines

Sun 1/2510:45 amDUB - SNA

2 stops20h 11mMultiple Airlines

Deal found 12/3

$575

Sun 1/186:25 pmSNA - DUB

3 stops29h 45mUnited Airlines

Sun 1/259:30 amDUB - SNA

2 stops20h 54mUnited Airlines

Deal found 12/3

$577

Tue 1/209:30 amSNA - DUB

2 stops18h 40mBritish Airways

Fri 1/308:35 pmDUB - SNA

2 stops33h 26mBritish Airways

Deal found 12/3

$555

Thu 1/223:15 pmSNA - DUB

2 stops34h 45mBritish Airways

Wed 1/288:50 amDUB - SNA

2 stops22h 06mBritish Airways

Deal found 12/3

$562

Mon 1/263:15 pmSNA - DUB

2 stops16h 05mBritish Airways

Mon 2/28:40 pmDUB - SNA

2 stops33h 21mBritish Airways

Deal found 12/3

$505

Mon 1/263:15 pmSNA - DUB

2 stops16h 05mBritish Airways

Tue 2/178:40 pmDUB - SNA

2 stops27h 13mBritish Airways

Deal found 12/3

$605

Thu 1/296:45 amSNA - DUB

1 stop17h 25mUnited Airlines

Mon 2/29:00 amDUB - SNA

2 stops40h 28mUnited Airlines

Deal found 12/3

$594

Thu 1/2911:05 amSNA - DUB

2 stops36h 05mAir Canada

Mon 2/29:00 amDUB - SNA

2 stops38h 10mAir Canada

Deal found 12/3

$601

One-way flights from Orange County to Dublin
Search for one-way flight options from Orange County to Dublin. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Tue 3/35:01 pmSNA - DUB

2 stops15h 59mBritish Airways

Deal found 12/3

$422

Mon 2/93:15 pmSNA - DUB

2 stops16h 05mBritish Airways

Deal found 12/3

$430

Sun 2/110:51 amSNA - DUB

1 stop13h 19mBrussels Airlines

Deal found 12/3

$431

Mon 2/21:54 pmSNA - DUB

2 stops35h 41mBritish Airways

Deal found 12/3

$446

Wed 3/117:45 amSNA - DUB

2 stops18h 55mBritish Airways

Deal found 12/3

$457

Sun 3/110:51 amSNA - DUB

1 stop13h 19mBrussels Airlines

Deal found 12/4

$463

Mon 2/233:12 pmSNA - DUB

2 stops17h 53mBritish Airways

Deal found 12/3

$465

Fri 1/161:54 pmSNA - DUB

2 stops16h 26mBritish Airways

Deal found 12/3

$472

Sun 3/13:17 pmSNA - DUB

2 stops34h 33mBritish Airways

Deal found 12/4

$474

Thu 3/1210:55 amSNA - DUB

2 stops15h 55mBritish Airways

Deal found 12/4

$507

Fri 3/2010:55 amSNA - DUB

2 stops16h 05mBritish Airways

Deal found 12/2

$515

Sun 2/19:30 amSNA - DUB

2 stops16h 45mBritish Airways

Deal found 12/3

$516

Find flight deals from Orange County to Dublin

Most accurate provider	eDreams 3 stars
Most trusted provider	Gurufare 3 stars
Round-trip from	$505 (oojo)
One-way from	$422 (oojo)
Popular in	June
Cheapest in	February
Average price	$781

Provider with most accurate pricing for Los Angeles-Dublin flight deals.

Search Deals

Provider most trusted by Cheapflights users for Los Angeles-Dublin flights.

Search Deals

From Orange County to Dublin

Search Deals

One-way flight from Orange County to Dublin

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($180 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Sun 1/18

7:55 am-7:30 am

1 stop15h 35m

Dublin

Sun 1/25

9:30 am-10:24 pm

2 stops20h 54m

$577

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Sun 1/11

10:53 am-12:15 pm

2 stops17h 22m

Dublin

Sat 1/17

8:40 pm-4:10 pm

2 stops27h 30m

$593

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Thu 1/29

6:45 am-8:10 am

1 stop17h 25m

Dublin

Mon 2/2

9:00 am-3:10 pm

2 stops38h 10m

$594

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Fri 4/3

12:25 pm-8:15 am

2 stops35h 50m

Dublin

Sun 4/12

8:45 am-11:12 am

2 stops34h 27m

$613

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Sat 1/17

7:25 am-7:30 am

2 stops16h 05m

Dublin

Sat 1/24

9:00 am-9:19 pm

2 stops20h 19m

$622

Santa AnaDublin

SNA - DUB

SNADUB

Santa Ana J. Wayne/Orange Cnty

Fri 4/24

6:36 am-9:45 am

1 stop19h 09m

Dublin

Sun 5/3

1:45 pm-10:08 pm

1 stop16h 23m

$627

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Sat 1/17

7:00 am-4:20 pm

2 stops25h 20m

Dublin

Sat 1/24

6:00 am-9:45 pm

2 stops23h 45m

$636

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Fri 4/3

5:03 pm-7:55 am

2 stops30h 52m

Dublin

Sun 4/12

10:00 am-9:47 pm

2 stops19h 47m

$643

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 4/1

1:05 pm-7:55 am

2 stops34h 50m

Dublin

Sun 4/12

10:00 am-9:47 pm

2 stops19h 47m

$643

Long BeachDublin

LGB - DUB

LGBDUB

Long Beach Municipal

Wed 4/1

1:05 pm-7:55 am

2 stops34h 50m

Dublin

Mon 4/13

10:00 am-9:45 pm

2 stops19h 45m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 30 results

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 time of day to fly from KFI to DUB?

It’s typically best to fly out from Orange County to Dublin at noon. Doing so could potentially save you 14% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Dublin

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines 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

7.9

Good

8,011 reviews

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

7.9

Good

8,011 reviews

Delta

7.9

Good

8,011 reviews

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

9,066 reviews

Delta

7.9

Good

8,011 reviews

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.

American Airlines

7.2

Good

11,047 reviews

Delta

7.9

Good

8,011 reviews

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

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.
How long is the flight from Orange County to Dublin?
A quick flight from Orange County to Dublin can take about 15h 35m. United Airlines provides one of the quickest options available for as low as $577. The distance from Orange County to Dublin is about 5163 mi. This flight may include one or multiple stops.
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.

See more FAQs

Maynooth

Castleknock

Wicklow

Leixlip

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Orange County to Dublin

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$611	Average$663	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$683	Average$968	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$697	Average$1,019	FlexibilityNo cancel fee	On-time71%

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$422+ 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 3/3. 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

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3. Compare prices and book

Cheap 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 December 4, 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 December 4, 2025.

Find 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 December 4, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Orange County to Dublin that are best for you.

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 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 December 4, 2025.

Reviews of airlines servicing Dublin

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines 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.

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?

How long is the flight from Orange County to Dublin?

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

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

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

Traveling to a place near Dublin?

Browse thousands of different options on Cheapflights for your next trip

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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

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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 December 4, 2025.