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

One-way options have recently been found by users for as low as £359 on WestJet. Other airlines that offer cheap prices include Delta from £562 and United Airlines from £865 one-way.

How far in advance should I book a flight from Dublin to Orange County?

Find a great deal and save up to 39% by booking at least 28 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Dublin to Orange County within the next two weeks, with the cheapest ticket starting at £443.

What is the cheapest month to fly from Dublin to Orange County?

Our data shows that February tends to be the cheapest month to fly to Orange County from Dublin. Users have commonly found prices around £512 for the month, but tickets can be as low as £329. Due to multiple factors, prepare for potentially higher prices in July.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Orange County as you normally would.

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

Most people fly from Dublin (DUB) if they book a flight from Dublin to Orange County. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Dublin 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.

£359+ Flights from Dublin to Orange County

Cheap flight deals from Dublin to Orange County

Round-trip from	£439
One-way from	£359
Popular in	July
Cheapest in	February
Average price	£490

Air France
18/6-4/7
3 total stops
35h 09m total
Dublin to Orange County

Search Deals

WestJet
19/7
2 total stops
34h 14m total
Dublin to Orange County

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£83 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Dublin to Orange County

Cheapest flights from Dublin to Orange County
Explore the most affordable flight options available from Dublin to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Wed 18/608:55DUB - SNA

2 stops19h 14mMultiple Airlines

Fri 4/708:00SNA - DUB

1 stop15h 55mMultiple Airlines

Deal found 17/4£439

Wed 21/509:20DUB - SNA

1 stop35h 12mAir Canada

Wed 28/513:35SNA - DUB

1 stop34h 10mAir Canada

Deal found 17/4£439

Wed 21/508:55DUB - SNA

2 stops19h 27mKLM

Wed 28/509:45SNA - DUB

2 stops14h 10mKLM

Deal found 17/4£442

Wed 18/610:00DUB - SNA

1 stop18h 09mAir France

Fri 4/708:00SNA - DUB

1 stop15h 55mAir France

Deal found 17/4£443

Fri 23/509:20DUB - SNA

1 stop35h 12mUnited Airlines

Fri 30/512:37SNA - DUB

1 stop14h 33mUnited Airlines

Deal found 18/4£444

Wed 21/505:55DUB - SNA

2 stops24h 32mDelta

Wed 28/509:45SNA - DUB

2 stops21h 15mDelta

Deal found 18/4£456

Wed 21/505:55DUB - LGB

2 stops18h 18mDelta

Wed 28/507:01LGB - DUB

2 stops23h 59mDelta

Deal found 17/4£496

Thu 1/512:00DUB - SNA

2 stops18h 27mBritish Airways

Thu 8/511:10SNA - DUB

2 stops16h 45mBritish Airways

Deal found 17/4£633

Sat 12/715:00DUB - LGB

2 stops33h 19mMultiple Airlines

Sat 26/712:59LGB - DUB

2 stops34h 56mMultiple Airlines

Deal found 18/4£779

Sat 12/713:45DUB - SNA

1 stop15h 37mAer Lingus

Sat 26/711:28SNA - DUB

2 stops19h 22mAer Lingus

Deal found 17/4£790

Sat 12/719:00DUB - SNA

2 stops35h 21mScandinavian Airlines

Sat 26/707:15SNA - DUB

2 stops27h 05mScandinavian Airlines

Deal found 17/4£1,048

Thu 23/1014:15DUB - SNA

2 stops40h 15mIcelandair

Tue 28/1010:55SNA - DUB

2 stops16h 20mIcelandair

Deal found 17/4£2,212

Best flights from Dublin to Orange County
Discover carefully curated flight deals from Dublin to Orange County that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 April 2025.

Wed 18/608:55DUB - SNA

2 stops19h 14mMultiple Airlines

Fri 4/708:00SNA - DUB

1 stop15h 55mMultiple Airlines

Deal found 17/4£439

Wed 21/509:20DUB - SNA

1 stop35h 12mAir Canada

Wed 28/513:35SNA - DUB

1 stop34h 10mAir Canada

Deal found 17/4£439

Wed 21/508:55DUB - SNA

2 stops19h 27mKLM

Wed 28/509:45SNA - DUB

2 stops14h 10mKLM

Deal found 17/4£442

Wed 18/610:00DUB - SNA

1 stop18h 09mAir France

Fri 4/708:00SNA - DUB

1 stop15h 55mAir France

Deal found 17/4£443

Fri 23/509:20DUB - SNA

1 stop35h 12mUnited Airlines

Fri 30/510:35SNA - DUB

1 stop15h 10mUnited Airlines

Deal found 17/4£444

Wed 21/505:55DUB - SNA

2 stops24h 32mDelta

Wed 28/509:45SNA - DUB

2 stops21h 15mDelta

Deal found 18/4£456

Thu 1/512:00DUB - SNA

2 stops18h 27mBritish Airways

Thu 8/511:10SNA - DUB

2 stops16h 45mBritish Airways

Deal found 17/4£633

Sat 12/713:45DUB - SNA

1 stop15h 37mAer Lingus

Sat 26/711:28SNA - DUB

2 stops19h 22mAer Lingus

Deal found 17/4£790

Wed 21/505:55DUB - LGB

2 stops18h 18mDelta

Wed 28/507:01LGB - DUB

2 stops23h 59mDelta

Deal found 17/4£496

Sat 12/719:00DUB - SNA

2 stops35h 21mScandinavian Airlines

Sat 26/707:15SNA - DUB

2 stops27h 05mScandinavian Airlines

Deal found 17/4£1,048

Sat 12/715:00DUB - LGB

2 stops33h 19mMultiple Airlines

Sat 26/712:59LGB - DUB

2 stops34h 56mMultiple Airlines

Deal found 18/4£779

Sat 20/914:15DUB - SNA

2 stops40h 15mIcelandair

Sat 27/910:41SNA - DUB

2 stops16h 24mIcelandair

Deal found 17/4£3,665

Last-minute flights from Dublin to Orange County
Discover last-minute flight deals from Dublin to Orange County. Data last updated 18 April 2025 and is based on user searches.

Sat 26/411:10DUB - SNA

2 stops17h 23mDelta

Wed 30/407:05SNA - DUB

2 stops23h 55mDelta

Deal found 18/4£456

Sat 26/411:00DUB - SNA

1 stop16h 43mKLM

Wed 30/408:05SNA - DUB

1 stop15h 50mKLM

Deal found 18/4£465

Thu 1/512:00DUB - SNA

2 stops18h 27mBritish Airways

Thu 8/511:10SNA - DUB

2 stops16h 45mBritish Airways

Deal found 17/4£633

Thu 1/510:00DUB - LGB

2 stops38h 16mAir France

Thu 22/507:01LGB - DUB

2 stops16h 54mAir France

Deal found 18/4£3,665

Wed 21/509:20DUB - SNA

1 stop35h 12mAir Canada

Wed 28/513:35SNA - DUB

1 stop34h 10mAir Canada

Deal found 17/4£439

Wed 21/508:55DUB - SNA

2 stops19h 27mKLM

Wed 28/509:45SNA - DUB

2 stops14h 10mKLM

Deal found 17/4£442

Wed 21/505:55DUB - SNA

2 stops24h 32mDelta

Wed 28/509:45SNA - DUB

2 stops21h 15mDelta

Deal found 18/4£456

Wed 21/505:55DUB - LGB

2 stops18h 18mDelta

Wed 28/507:01LGB - DUB

2 stops23h 59mDelta

Deal found 17/4£496

Wed 21/510:20DUB - SNA

3 stops34h 12mMultiple Airlines

Wed 28/519:58SNA - DUB

2 stops30h 52mMultiple Airlines

Deal found 17/4£648

Fri 23/509:20DUB - SNA

1 stop35h 12mUnited Airlines

Fri 30/510:35SNA - DUB

2 stops16h 35mUnited Airlines

Deal found 17/4£444

One-way flights from Dublin to Orange County
Search for one-way flight options from Dublin to Orange County. Find affordable one-way fares based on user searches. Data last updated 18 April 2025.

Sat 19/709:45DUB - SNA

2 stops34h 14mWestJet

Deal found 17/4£359

Sat 19/713:25DUB - SNA

1 stop16h 34mMultiple Airlines

Deal found 17/4£516

Thu 12/612:00DUB - LGB

2 stops17h 41mDelta

Deal found 18/4£562

Thu 12/609:20DUB - SNA

3 stops31h 54mUnited Airlines

Deal found 18/4£865

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 18/6

08:55-20:09

2 stops19h 14m

Santa Ana J. Wayne/Orange Cnty

Fri 4/7

08:00-07:55

1 stop15h 55m

£439

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 21/5

09:20-12:32

1 stop35h 12m

Santa Ana J. Wayne/Orange Cnty

Wed 28/5

13:35-07:45

1 stop34h 10m

£439

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 21/5

08:55-20:22

2 stops19h 27m

Santa Ana J. Wayne/Orange Cnty

Wed 28/5

09:45-07:55

2 stops14h 10m

£442

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 18/6

10:00-20:09

1 stop18h 09m

Santa Ana J. Wayne/Orange Cnty

Fri 4/7

08:00-07:55

1 stop15h 55m

£443

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Fri 23/5

09:20-12:32

1 stop35h 12m

Santa Ana J. Wayne/Orange Cnty

Fri 30/5

10:35-11:10

2 stops16h 35m

£444

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Wed 21/5

05:55-22:27

2 stops24h 32m

Santa Ana J. Wayne/Orange Cnty

Wed 28/5

09:45-15:00

2 stops21h 15m

£456

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Wed 21/5

05:55-16:13

2 stops18h 18m

Long Beach Municipal

Wed 28/5

07:01-15:00

2 stops23h 59m

£496

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Thu 1/5

12:00-22:27

2 stops18h 27m

Santa Ana J. Wayne/Orange Cnty

Thu 8/5

11:10-11:55

2 stops16h 45m

£633

DublinLong Beach

DUB - LGB

DUBLGB

Dublin

Sat 12/7

15:00-16:19

2 stops33h 19m

Long Beach Municipal

Sat 26/7

12:59-07:55

2 stops34h 56m

£779

DublinSanta Ana

DUB - SNA

DUBSNA

Dublin

Sat 12/7

13:45-21:22

1 stop15h 37m

Santa Ana J. Wayne/Orange Cnty

Sat 26/7

11:28-14:50

2 stops19h 22m

£790

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 18 results

Best time to book a flight from Dublin to Orange County

Have a flexible travel schedule? Discover the best time to fly to Orange County from Dublin 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 Dublin to Orange County

Rainfall in Orange County by month

In terms of precipitation, rainfall in Orange County ranges from 0.0 - 78.0 inches per month. February is typically the wettest month, when rainfall can reach 78.0 mm. July is typically the driest time to visit Orange County when rainfall is around 0.0 mm.

Temperature in Orange County by month

If weather is an important factor for your trip to Orange County, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing Orange County

To help decide which airline to fly from Dublin to Orange County, see what other customers have to say about Delta, KLM and Air France. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,917 reviews

Check prices

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

7,917 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

1,329 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

1,435 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

8,667 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

1,335 reviews

Delta

8.0

Very Good

7,917 reviews

Check prices

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

What airport do you fly from for flights from Dublin to Orange County?
Most people fly from Dublin (DUB) if they book a flight from Dublin to Orange County. Dublin is conveniently located just 5.7 mi from Dublin’s city center.
What are the cheapest airlines to fly from Dublin to Orange County one-way?
One-way options have recently been found by users for as low as £359 on WestJet. Other airlines that offer cheap prices include Delta from £562 and United Airlines from £865 one-way.
Can I find deals for flights from Dublin to Orange County that include hotel bookings?
Yes. In addition to deals on Dublin to Orange County flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Orange County?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Orange County.
Can I find deals for business class flights from Dublin to Orange County?
Yes. Cheapflights offers flight deals from Dublin 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Dublin to Orange County

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Dublin to San Francisco flights

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Dublin to Santa Ana flights

Complete your trip

Orange County car hire

Los Angeles Airport car hire

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San Diego Airport car hire

San Jose Airport car hire

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Oakland Airport car hire

Burbank Bob Hope Airport car hire

Palm Springs Airport car hire

Fresno Airterminal Airport car hire

Long Beach Municipal Airport car hire

Direct flights to United States

Top airline flying from Dublin to Orange County

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest£484	Average£507	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Dublin 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 Dublin to Orange County?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Orange County from Dublin.

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

Certainly. Search results for flights to Orange County from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights offers price alerts on Dublin to Orange County flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheapflights is completely free to use, so you can start saving the moment you arrive.

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Our users can plan ahead with confidence and find flights with no change fees

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Dublin to Orange County from £359

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 19/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Orange County

Keep the following information in mind while searching for Dublin to Orange County flight deals. Data was last updated 18 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Dublin to Orange County

Cheapest flights from Dublin to Orange CountyExplore the most affordable flight options available from Dublin to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Explore the most affordable flight options available from Dublin to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Dublin to Orange County

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

Cheapflights Insights

Everything you need to know about your flight from Dublin to Orange County

Rainfall in Orange County by month

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

Temperature in Orange County by month

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

Reviews of airlines servicing Orange County

To help decide which airline to fly from Dublin to Orange County, see what other customers have to say about Delta, KLM and Air France. Users have also rated airlines 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 Dublin 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 airport do you fly from for flights from Dublin to Orange County?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dublin to Orange County

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dublin to Orange County

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 Dublin to Orange County?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Dublin to Orange County
Explore the most affordable flight options available from Dublin to Orange County. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 April 2025.